mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-11-18 09:00:34 +00:00
0b4d29fd6e
* gdk/gdktypes.h: Merge in Win32 version: Define macro GDKVAR for
declaring gdk variables exported/imported from the DLL. New image
type enum, GDK_IMAGE_SHARED_PIXMAP, for gdk_imlib. New drag and
drop protocol enums, GDK_DRAG_PROTO_WIN32_DROPFILES and
GDK_DRAG_PROTO_OLE2.
* gdk/gdk.h: Merge in Win32 version: Two new functions,
gdk_pixmap_create_on_shared_image and gdk_image_bitmap_new. So far
declared only for the Win32 version, but could be in the X11
version as well. (Needed for a Xlib-less gdk_imlib.)
gdk_color_hash should have only one parameter. Declare
gdk_threads_mutex with GDKVAR.
* gdk/gdkcolor.c (gdk_color_hash): As a hash function should have
just one parameter.
* gdk/gdkimage.c (gdk_image_get): Initialize bpp correctly. Bytes
per pixel, not bits.
* gdk/gdkrgb.c: Mingle includes somewhat. (gdk_rgb_select_conv):
Fetch bpp (which means bits-per-pixel here) from another place on
Win32. Accept also depth==32 (which we might get on Win32) with
bpp==32.
* gtk/{gtkclist,gtkctree,gtkdnd,gtkditable,gtkfontsel,
gtkhandlebox,gtklayout,gtkmain,gtkplug,gtkpreview,gtkrc,
gtkselection,gtksocket,gtkstyle,gtkwidget,gtkwindow}.c:
Include gdx.h from "gdkx.h", not "gdk/gdkx.h", as gdkx.h will be
in the backend-dependent directory, not in the common gdk
directory.
* gtk/testgtk.c: Ditto. Also, don't use ../gdk patchs to gdk
headers.
8485 lines
247 KiB
C
8485 lines
247 KiB
C
/* GTK - The GIMP Toolkit
|
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
|
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* License as published by the Free Software Foundation; either
|
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
* Library General Public License for more details.
|
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*
|
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* You should have received a copy of the GNU Library General Public
|
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* License along with this library; if not, write to the
|
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-1999. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#undef G_LOG_DOMAIN
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <math.h>
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#include <time.h>
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#include "gtk.h"
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#include "gdk/gdk.h"
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#include "gdk/gdkkeysyms.h"
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#include "gdkx.h"
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#include "circles.xbm"
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typedef struct _OptionMenuItem
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{
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gchar *name;
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GtkSignalFunc func;
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} OptionMenuItem;
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GtkWidget *
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shape_create_icon (char *xpm_file,
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gint x,
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gint y,
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gint px,
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gint py,
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gint window_type);
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static GtkWidget *
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build_option_menu (OptionMenuItem items[],
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gint num_items,
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gint history,
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gpointer data);
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/* macro, structure and variables used by tree window demos */
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#define DEFAULT_NUMBER_OF_ITEM 3
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#define DEFAULT_RECURSION_LEVEL 3
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struct {
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GSList* selection_mode_group;
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GtkWidget* single_button;
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GtkWidget* browse_button;
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GtkWidget* multiple_button;
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GtkWidget* draw_line_button;
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GtkWidget* view_line_button;
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GtkWidget* no_root_item_button;
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GtkWidget* nb_item_spinner;
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GtkWidget* recursion_spinner;
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} sTreeSampleSelection;
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typedef struct sTreeButtons {
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guint nb_item_add;
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GtkWidget* add_button;
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GtkWidget* remove_button;
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GtkWidget* subtree_button;
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} sTreeButtons;
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/* end of tree section */
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static GtkWidget *
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build_option_menu (OptionMenuItem items[],
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gint num_items,
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gint history,
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gpointer data)
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{
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GtkWidget *omenu;
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GtkWidget *menu;
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GtkWidget *menu_item;
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GSList *group;
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gint i;
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omenu = gtk_option_menu_new ();
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menu = gtk_menu_new ();
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group = NULL;
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for (i = 0; i < num_items; i++)
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{
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menu_item = gtk_radio_menu_item_new_with_label (group, items[i].name);
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gtk_signal_connect (GTK_OBJECT (menu_item), "activate",
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(GtkSignalFunc) items[i].func, data);
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group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (menu_item));
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gtk_menu_append (GTK_MENU (menu), menu_item);
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if (i == history)
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gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (menu_item), TRUE);
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gtk_widget_show (menu_item);
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}
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gtk_option_menu_set_menu (GTK_OPTION_MENU (omenu), menu);
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gtk_option_menu_set_history (GTK_OPTION_MENU (omenu), history);
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return omenu;
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}
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static void
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destroy_tooltips (GtkWidget *widget, GtkWindow **window)
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{
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GtkTooltips *tt = gtk_object_get_data (GTK_OBJECT (*window), "tooltips");
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gtk_object_unref (GTK_OBJECT (tt));
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*window = NULL;
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}
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/*
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* GtkButton
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*/
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static void
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button_window (GtkWidget *widget,
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GtkWidget *button)
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{
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if (!GTK_WIDGET_VISIBLE (button))
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gtk_widget_show (button);
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else
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gtk_widget_hide (button);
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}
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static void
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create_buttons (void)
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{
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static GtkWidget *window = NULL;
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GtkWidget *box1;
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GtkWidget *box2;
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GtkWidget *table;
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GtkWidget *button[10];
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GtkWidget *separator;
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if (!window)
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{
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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gtk_signal_connect (GTK_OBJECT (window), "destroy",
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GTK_SIGNAL_FUNC (gtk_widget_destroyed),
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&window);
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gtk_window_set_title (GTK_WINDOW (window), "GtkButton");
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gtk_container_set_border_width (GTK_CONTAINER (window), 0);
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box1 = gtk_vbox_new (FALSE, 0);
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gtk_container_add (GTK_CONTAINER (window), box1);
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table = gtk_table_new (3, 3, FALSE);
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gtk_table_set_row_spacings (GTK_TABLE (table), 5);
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gtk_table_set_col_spacings (GTK_TABLE (table), 5);
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gtk_container_set_border_width (GTK_CONTAINER (table), 10);
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gtk_box_pack_start (GTK_BOX (box1), table, TRUE, TRUE, 0);
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button[0] = gtk_button_new_with_label ("button1");
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button[1] = gtk_button_new_with_label ("button2");
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button[2] = gtk_button_new_with_label ("button3");
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button[3] = gtk_button_new_with_label ("button4");
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button[4] = gtk_button_new_with_label ("button5");
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button[5] = gtk_button_new_with_label ("button6");
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button[6] = gtk_button_new_with_label ("button7");
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button[7] = gtk_button_new_with_label ("button8");
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button[8] = gtk_button_new_with_label ("button9");
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gtk_signal_connect (GTK_OBJECT (button[0]), "clicked",
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GTK_SIGNAL_FUNC(button_window),
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button[1]);
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gtk_table_attach (GTK_TABLE (table), button[0], 0, 1, 0, 1,
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GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
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gtk_signal_connect (GTK_OBJECT (button[1]), "clicked",
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GTK_SIGNAL_FUNC(button_window),
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button[2]);
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gtk_table_attach (GTK_TABLE (table), button[1], 1, 2, 1, 2,
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GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
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gtk_signal_connect (GTK_OBJECT (button[2]), "clicked",
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GTK_SIGNAL_FUNC(button_window),
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button[3]);
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gtk_table_attach (GTK_TABLE (table), button[2], 2, 3, 2, 3,
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GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
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gtk_signal_connect (GTK_OBJECT (button[3]), "clicked",
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GTK_SIGNAL_FUNC(button_window),
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button[4]);
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gtk_table_attach (GTK_TABLE (table), button[3], 0, 1, 2, 3,
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GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
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gtk_signal_connect (GTK_OBJECT (button[4]), "clicked",
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GTK_SIGNAL_FUNC(button_window),
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button[5]);
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gtk_table_attach (GTK_TABLE (table), button[4], 2, 3, 0, 1,
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GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
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gtk_signal_connect (GTK_OBJECT (button[5]), "clicked",
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GTK_SIGNAL_FUNC(button_window),
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button[6]);
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gtk_table_attach (GTK_TABLE (table), button[5], 1, 2, 2, 3,
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GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
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gtk_signal_connect (GTK_OBJECT (button[6]), "clicked",
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GTK_SIGNAL_FUNC(button_window),
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button[7]);
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gtk_table_attach (GTK_TABLE (table), button[6], 1, 2, 0, 1,
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GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
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gtk_signal_connect (GTK_OBJECT (button[7]), "clicked",
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GTK_SIGNAL_FUNC(button_window),
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button[8]);
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gtk_table_attach (GTK_TABLE (table), button[7], 2, 3, 1, 2,
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GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
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gtk_signal_connect (GTK_OBJECT (button[8]), "clicked",
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GTK_SIGNAL_FUNC(button_window),
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button[0]);
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gtk_table_attach (GTK_TABLE (table), button[8], 0, 1, 1, 2,
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GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
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separator = gtk_hseparator_new ();
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gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
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box2 = gtk_vbox_new (FALSE, 10);
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gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
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gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
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button[9] = gtk_button_new_with_label ("close");
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gtk_signal_connect_object (GTK_OBJECT (button[9]), "clicked",
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GTK_SIGNAL_FUNC(gtk_widget_destroy),
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GTK_OBJECT (window));
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gtk_box_pack_start (GTK_BOX (box2), button[9], TRUE, TRUE, 0);
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GTK_WIDGET_SET_FLAGS (button[9], GTK_CAN_DEFAULT);
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gtk_widget_grab_default (button[9]);
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}
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if (!GTK_WIDGET_VISIBLE (window))
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gtk_widget_show_all (window);
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else
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gtk_widget_destroy (window);
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}
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/*
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* GtkToggleButton
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*/
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static void
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create_toggle_buttons (void)
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{
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static GtkWidget *window = NULL;
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GtkWidget *box1;
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GtkWidget *box2;
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GtkWidget *button;
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GtkWidget *separator;
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if (!window)
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{
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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gtk_signal_connect (GTK_OBJECT (window), "destroy",
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GTK_SIGNAL_FUNC(gtk_widget_destroyed),
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&window);
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gtk_window_set_title (GTK_WINDOW (window), "GtkToggleButton");
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gtk_container_set_border_width (GTK_CONTAINER (window), 0);
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box1 = gtk_vbox_new (FALSE, 0);
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gtk_container_add (GTK_CONTAINER (window), box1);
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box2 = gtk_vbox_new (FALSE, 10);
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gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
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gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
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button = gtk_toggle_button_new_with_label ("button1");
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gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
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button = gtk_toggle_button_new_with_label ("button2");
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gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
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button = gtk_toggle_button_new_with_label ("button3");
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gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
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separator = gtk_hseparator_new ();
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gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
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box2 = gtk_vbox_new (FALSE, 10);
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gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
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gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
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button = gtk_button_new_with_label ("close");
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gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
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GTK_SIGNAL_FUNC(gtk_widget_destroy),
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GTK_OBJECT (window));
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gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
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GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
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gtk_widget_grab_default (button);
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}
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if (!GTK_WIDGET_VISIBLE (window))
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gtk_widget_show_all (window);
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else
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gtk_widget_destroy (window);
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}
|
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|
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/*
|
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* GtkCheckButton
|
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*/
|
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|
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static void
|
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create_check_buttons (void)
|
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{
|
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static GtkWidget *window = NULL;
|
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GtkWidget *box1;
|
||
GtkWidget *box2;
|
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GtkWidget *button;
|
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GtkWidget *separator;
|
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|
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if (!window)
|
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{
|
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
|
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gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
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GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
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&window);
|
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gtk_window_set_title (GTK_WINDOW (window), "GtkCheckButton");
|
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gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
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|
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box1 = gtk_vbox_new (FALSE, 0);
|
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gtk_container_add (GTK_CONTAINER (window), box1);
|
||
|
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box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
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gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
||
|
||
button = gtk_check_button_new_with_label ("button1");
|
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gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
|
||
button = gtk_check_button_new_with_label ("button2");
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
|
||
button = gtk_check_button_new_with_label ("button3");
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
|
||
separator = gtk_hseparator_new ();
|
||
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
||
|
||
box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
||
|
||
button = gtk_button_new_with_label ("close");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_widget_grab_default (button);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show_all (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* GtkRadioButton
|
||
*/
|
||
|
||
static void
|
||
create_radio_buttons (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *box1;
|
||
GtkWidget *box2;
|
||
GtkWidget *button;
|
||
GtkWidget *separator;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "radio buttons");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
|
||
box1 = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_add (GTK_CONTAINER (window), box1);
|
||
|
||
box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
||
|
||
button = gtk_radio_button_new_with_label (NULL, "button1");
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
|
||
button = gtk_radio_button_new_with_label (
|
||
gtk_radio_button_group (GTK_RADIO_BUTTON (button)),
|
||
"button2");
|
||
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
|
||
button = gtk_radio_button_new_with_label (
|
||
gtk_radio_button_group (GTK_RADIO_BUTTON (button)),
|
||
"button3");
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
|
||
separator = gtk_hseparator_new ();
|
||
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
||
|
||
box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
||
|
||
button = gtk_button_new_with_label ("close");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_widget_grab_default (button);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show_all (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* GtkButtonBox
|
||
*/
|
||
|
||
static GtkWidget *
|
||
create_bbox (gint horizontal,
|
||
char* title,
|
||
gint spacing,
|
||
gint child_w,
|
||
gint child_h,
|
||
gint layout)
|
||
{
|
||
GtkWidget *frame;
|
||
GtkWidget *bbox;
|
||
GtkWidget *button;
|
||
|
||
frame = gtk_frame_new (title);
|
||
|
||
if (horizontal)
|
||
bbox = gtk_hbutton_box_new ();
|
||
else
|
||
bbox = gtk_vbutton_box_new ();
|
||
|
||
gtk_container_set_border_width (GTK_CONTAINER (bbox), 5);
|
||
gtk_container_add (GTK_CONTAINER (frame), bbox);
|
||
|
||
gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), layout);
|
||
gtk_button_box_set_spacing (GTK_BUTTON_BOX (bbox), spacing);
|
||
gtk_button_box_set_child_size (GTK_BUTTON_BOX (bbox), child_w, child_h);
|
||
|
||
button = gtk_button_new_with_label ("OK");
|
||
gtk_container_add (GTK_CONTAINER (bbox), button);
|
||
|
||
button = gtk_button_new_with_label ("Cancel");
|
||
gtk_container_add (GTK_CONTAINER (bbox), button);
|
||
|
||
button = gtk_button_new_with_label ("Help");
|
||
gtk_container_add (GTK_CONTAINER (bbox), button);
|
||
|
||
return frame;
|
||
}
|
||
|
||
static void
|
||
create_button_box (void)
|
||
{
|
||
static GtkWidget* window = NULL;
|
||
GtkWidget *main_vbox;
|
||
GtkWidget *vbox;
|
||
GtkWidget *hbox;
|
||
GtkWidget *frame_horz;
|
||
GtkWidget *frame_vert;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
gtk_window_set_title (GTK_WINDOW (window), "Button Boxes");
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 10);
|
||
|
||
main_vbox = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_add (GTK_CONTAINER (window), main_vbox);
|
||
|
||
frame_horz = gtk_frame_new ("Horizontal Button Boxes");
|
||
gtk_box_pack_start (GTK_BOX (main_vbox), frame_horz, TRUE, TRUE, 10);
|
||
|
||
vbox = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_set_border_width (GTK_CONTAINER (vbox), 10);
|
||
gtk_container_add (GTK_CONTAINER (frame_horz), vbox);
|
||
|
||
gtk_box_pack_start (GTK_BOX (vbox),
|
||
create_bbox (TRUE, "Spread", 40, 85, 20, GTK_BUTTONBOX_SPREAD),
|
||
TRUE, TRUE, 0);
|
||
|
||
gtk_box_pack_start (GTK_BOX (vbox),
|
||
create_bbox (TRUE, "Edge", 40, 85, 20, GTK_BUTTONBOX_EDGE),
|
||
TRUE, TRUE, 5);
|
||
|
||
gtk_box_pack_start (GTK_BOX (vbox),
|
||
create_bbox (TRUE, "Start", 40, 85, 20, GTK_BUTTONBOX_START),
|
||
TRUE, TRUE, 5);
|
||
|
||
gtk_box_pack_start (GTK_BOX (vbox),
|
||
create_bbox (TRUE, "End", 40, 85, 20, GTK_BUTTONBOX_END),
|
||
TRUE, TRUE, 5);
|
||
|
||
frame_vert = gtk_frame_new ("Vertical Button Boxes");
|
||
gtk_box_pack_start (GTK_BOX (main_vbox), frame_vert, TRUE, TRUE, 10);
|
||
|
||
hbox = gtk_hbox_new (FALSE, 0);
|
||
gtk_container_set_border_width (GTK_CONTAINER (hbox), 10);
|
||
gtk_container_add (GTK_CONTAINER (frame_vert), hbox);
|
||
|
||
gtk_box_pack_start (GTK_BOX (hbox),
|
||
create_bbox (FALSE, "Spread", 30, 85, 20, GTK_BUTTONBOX_SPREAD),
|
||
TRUE, TRUE, 0);
|
||
|
||
gtk_box_pack_start (GTK_BOX (hbox),
|
||
create_bbox (FALSE, "Edge", 30, 85, 20, GTK_BUTTONBOX_EDGE),
|
||
TRUE, TRUE, 5);
|
||
|
||
gtk_box_pack_start (GTK_BOX (hbox),
|
||
create_bbox (FALSE, "Start", 30, 85, 20, GTK_BUTTONBOX_START),
|
||
TRUE, TRUE, 5);
|
||
|
||
gtk_box_pack_start (GTK_BOX (hbox),
|
||
create_bbox (FALSE, "End", 30, 85, 20, GTK_BUTTONBOX_END),
|
||
TRUE, TRUE, 5);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show_all (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* GtkToolBar
|
||
*/
|
||
|
||
static GtkWidget*
|
||
new_pixmap (char *filename,
|
||
GdkWindow *window,
|
||
GdkColor *background)
|
||
{
|
||
GtkWidget *wpixmap;
|
||
GdkPixmap *pixmap;
|
||
GdkBitmap *mask;
|
||
|
||
pixmap = gdk_pixmap_create_from_xpm (window, &mask,
|
||
background,
|
||
filename);
|
||
wpixmap = gtk_pixmap_new (pixmap, mask);
|
||
|
||
return wpixmap;
|
||
}
|
||
|
||
static void
|
||
set_toolbar_horizontal (GtkWidget *widget,
|
||
gpointer data)
|
||
{
|
||
gtk_toolbar_set_orientation (GTK_TOOLBAR (data), GTK_ORIENTATION_HORIZONTAL);
|
||
}
|
||
|
||
static void
|
||
set_toolbar_vertical (GtkWidget *widget,
|
||
gpointer data)
|
||
{
|
||
gtk_toolbar_set_orientation (GTK_TOOLBAR (data), GTK_ORIENTATION_VERTICAL);
|
||
}
|
||
|
||
static void
|
||
set_toolbar_icons (GtkWidget *widget,
|
||
gpointer data)
|
||
{
|
||
gtk_toolbar_set_style (GTK_TOOLBAR (data), GTK_TOOLBAR_ICONS);
|
||
}
|
||
|
||
static void
|
||
set_toolbar_text (GtkWidget *widget,
|
||
gpointer data)
|
||
{
|
||
gtk_toolbar_set_style (GTK_TOOLBAR (data), GTK_TOOLBAR_TEXT);
|
||
}
|
||
|
||
static void
|
||
set_toolbar_both (GtkWidget *widget,
|
||
gpointer data)
|
||
{
|
||
gtk_toolbar_set_style (GTK_TOOLBAR (data), GTK_TOOLBAR_BOTH);
|
||
}
|
||
|
||
static void
|
||
set_toolbar_small_space (GtkWidget *widget,
|
||
gpointer data)
|
||
{
|
||
gtk_toolbar_set_space_size (GTK_TOOLBAR (data), 5);
|
||
}
|
||
|
||
static void
|
||
set_toolbar_big_space (GtkWidget *widget,
|
||
gpointer data)
|
||
{
|
||
gtk_toolbar_set_space_size (GTK_TOOLBAR (data), 10);
|
||
}
|
||
|
||
static void
|
||
set_toolbar_enable (GtkWidget *widget,
|
||
gpointer data)
|
||
{
|
||
gtk_toolbar_set_tooltips (GTK_TOOLBAR (data), TRUE);
|
||
}
|
||
|
||
static void
|
||
set_toolbar_disable (GtkWidget *widget,
|
||
gpointer data)
|
||
{
|
||
gtk_toolbar_set_tooltips (GTK_TOOLBAR (data), FALSE);
|
||
}
|
||
|
||
static void
|
||
set_toolbar_borders (GtkWidget *widget,
|
||
gpointer data)
|
||
{
|
||
gtk_toolbar_set_button_relief (GTK_TOOLBAR (data), GTK_RELIEF_NORMAL);
|
||
}
|
||
|
||
static void
|
||
set_toolbar_borderless (GtkWidget *widget,
|
||
gpointer data)
|
||
{
|
||
gtk_toolbar_set_button_relief (GTK_TOOLBAR (data), GTK_RELIEF_NONE);
|
||
}
|
||
|
||
static void
|
||
set_toolbar_space_style_empty (GtkWidget *widget,
|
||
gpointer data)
|
||
{
|
||
gtk_toolbar_set_space_style (GTK_TOOLBAR (data), GTK_TOOLBAR_SPACE_EMPTY);
|
||
}
|
||
|
||
static void
|
||
set_toolbar_space_style_line (GtkWidget *widget,
|
||
gpointer data)
|
||
{
|
||
gtk_toolbar_set_space_style (GTK_TOOLBAR (data), GTK_TOOLBAR_SPACE_LINE);
|
||
}
|
||
|
||
static void
|
||
create_toolbar (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *toolbar;
|
||
GtkWidget *entry;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
gtk_window_set_title (GTK_WINDOW (window), "Toolbar test");
|
||
gtk_window_set_policy (GTK_WINDOW (window), FALSE, TRUE, TRUE);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC (gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
gtk_widget_realize (window);
|
||
|
||
toolbar = gtk_toolbar_new (GTK_ORIENTATION_HORIZONTAL, GTK_TOOLBAR_BOTH);
|
||
gtk_toolbar_set_button_relief (GTK_TOOLBAR (toolbar), GTK_RELIEF_NONE);
|
||
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Horizontal", "Horizontal toolbar layout", "Toolbar/Horizontal",
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_horizontal, toolbar);
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Vertical", "Vertical toolbar layout", "Toolbar/Vertical",
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_vertical, toolbar);
|
||
|
||
gtk_toolbar_append_space (GTK_TOOLBAR(toolbar));
|
||
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Icons", "Only show toolbar icons", "Toolbar/IconsOnly",
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_icons, toolbar);
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Text", "Only show toolbar text", "Toolbar/TextOnly",
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_text, toolbar);
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Both", "Show toolbar icons and text", "Toolbar/Both",
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_both, toolbar);
|
||
|
||
gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
|
||
|
||
entry = gtk_entry_new ();
|
||
|
||
gtk_toolbar_append_widget (GTK_TOOLBAR (toolbar), entry, "This is an unusable GtkEntry ;)", "Hey don't click me!!!");
|
||
|
||
gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
|
||
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Small", "Use small spaces", "Toolbar/Small",
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_small_space, toolbar);
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Big", "Use big spaces", "Toolbar/Big",
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_big_space, toolbar);
|
||
|
||
gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
|
||
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Enable", "Enable tooltips", NULL,
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_enable, toolbar);
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Disable", "Disable tooltips", NULL,
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_disable, toolbar);
|
||
|
||
gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
|
||
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Borders", "Show Borders", NULL,
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_borders, toolbar);
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Borderless", "Hide Borders", NULL,
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_borderless, toolbar);
|
||
|
||
gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
|
||
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Empty", "Empty spaces", NULL,
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_space_style_empty, toolbar);
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Lines", "Lines in spaces", NULL,
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_space_style_line, toolbar);
|
||
|
||
gtk_container_add (GTK_CONTAINER (window), toolbar);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show_all (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
static GtkWidget*
|
||
make_toolbar (GtkWidget *window)
|
||
{
|
||
GtkWidget *toolbar;
|
||
|
||
if (!GTK_WIDGET_REALIZED (window))
|
||
gtk_widget_realize (window);
|
||
|
||
toolbar = gtk_toolbar_new (GTK_ORIENTATION_HORIZONTAL, GTK_TOOLBAR_BOTH);
|
||
gtk_toolbar_set_button_relief (GTK_TOOLBAR (toolbar), GTK_RELIEF_NONE);
|
||
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Horizontal", "Horizontal toolbar layout", NULL,
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_horizontal, toolbar);
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Vertical", "Vertical toolbar layout", NULL,
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_vertical, toolbar);
|
||
|
||
gtk_toolbar_append_space (GTK_TOOLBAR(toolbar));
|
||
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Icons", "Only show toolbar icons", NULL,
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_icons, toolbar);
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Text", "Only show toolbar text", NULL,
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_text, toolbar);
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Both", "Show toolbar icons and text", NULL,
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_both, toolbar);
|
||
|
||
gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
|
||
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Small", "Use small spaces", NULL,
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_small_space, toolbar);
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Big", "Use big spaces", "Toolbar/Big",
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_big_space, toolbar);
|
||
|
||
gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
|
||
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Enable", "Enable tooltips", NULL,
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_enable, toolbar);
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Disable", "Disable tooltips", NULL,
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_disable, toolbar);
|
||
|
||
gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
|
||
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Borders", "Show Borders", NULL,
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_borders, toolbar);
|
||
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
|
||
"Borderless", "Hide Borders", NULL,
|
||
new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]),
|
||
(GtkSignalFunc) set_toolbar_borderless, toolbar);
|
||
|
||
return toolbar;
|
||
}
|
||
|
||
/*
|
||
* GtkStatusBar
|
||
*/
|
||
|
||
static guint statusbar_counter = 1;
|
||
|
||
static void
|
||
statusbar_push (GtkWidget *button,
|
||
GtkStatusbar *statusbar)
|
||
{
|
||
gchar text[1024];
|
||
|
||
sprintf (text, "something %d", statusbar_counter++);
|
||
|
||
gtk_statusbar_push (statusbar, 1, text);
|
||
}
|
||
|
||
static void
|
||
statusbar_pop (GtkWidget *button,
|
||
GtkStatusbar *statusbar)
|
||
{
|
||
gtk_statusbar_pop (statusbar, 1);
|
||
}
|
||
|
||
static void
|
||
statusbar_steal (GtkWidget *button,
|
||
GtkStatusbar *statusbar)
|
||
{
|
||
gtk_statusbar_remove (statusbar, 1, 4);
|
||
}
|
||
|
||
static void
|
||
statusbar_popped (GtkStatusbar *statusbar,
|
||
guint context_id,
|
||
const gchar *text)
|
||
{
|
||
if (!statusbar->messages)
|
||
statusbar_counter = 1;
|
||
}
|
||
|
||
static void
|
||
statusbar_contexts (GtkStatusbar *statusbar)
|
||
{
|
||
gchar *string;
|
||
|
||
string = "any context";
|
||
g_print ("GtkStatusBar: context=\"%s\", context_id=%d\n",
|
||
string,
|
||
gtk_statusbar_get_context_id (statusbar, string));
|
||
|
||
string = "idle messages";
|
||
g_print ("GtkStatusBar: context=\"%s\", context_id=%d\n",
|
||
string,
|
||
gtk_statusbar_get_context_id (statusbar, string));
|
||
|
||
string = "some text";
|
||
g_print ("GtkStatusBar: context=\"%s\", context_id=%d\n",
|
||
string,
|
||
gtk_statusbar_get_context_id (statusbar, string));
|
||
|
||
string = "hit the mouse";
|
||
g_print ("GtkStatusBar: context=\"%s\", context_id=%d\n",
|
||
string,
|
||
gtk_statusbar_get_context_id (statusbar, string));
|
||
|
||
string = "hit the mouse2";
|
||
g_print ("GtkStatusBar: context=\"%s\", context_id=%d\n",
|
||
string,
|
||
gtk_statusbar_get_context_id (statusbar, string));
|
||
}
|
||
|
||
static void
|
||
statusbar_dump_stack (GtkStatusbar *statusbar)
|
||
{
|
||
GSList *list;
|
||
|
||
for (list = statusbar->messages; list; list = list->next)
|
||
{
|
||
GtkStatusbarMsg *msg;
|
||
|
||
msg = list->data;
|
||
g_print ("context_id: %d, message_id: %d, status_text: \"%s\"\n",
|
||
msg->context_id,
|
||
msg->message_id,
|
||
msg->text);
|
||
}
|
||
}
|
||
|
||
static void
|
||
create_statusbar (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *box1;
|
||
GtkWidget *box2;
|
||
GtkWidget *button;
|
||
GtkWidget *separator;
|
||
GtkWidget *statusbar;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC (gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "statusbar");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
|
||
box1 = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_add (GTK_CONTAINER (window), box1);
|
||
|
||
box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
||
|
||
statusbar = gtk_statusbar_new ();
|
||
gtk_box_pack_end (GTK_BOX (box1), statusbar, TRUE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (statusbar),
|
||
"text_popped",
|
||
GTK_SIGNAL_FUNC (statusbar_popped),
|
||
NULL);
|
||
|
||
button = gtk_widget_new (gtk_button_get_type (),
|
||
"label", "push something",
|
||
"visible", TRUE,
|
||
"parent", box2,
|
||
"signal::clicked", statusbar_push, statusbar,
|
||
NULL);
|
||
|
||
button = gtk_widget_new (gtk_button_get_type (),
|
||
"label", "pop",
|
||
"visible", TRUE,
|
||
"parent", box2,
|
||
"signal_after::clicked", statusbar_pop, statusbar,
|
||
NULL);
|
||
|
||
button = gtk_widget_new (gtk_button_get_type (),
|
||
"label", "steal #4",
|
||
"visible", TRUE,
|
||
"parent", box2,
|
||
"signal_after::clicked", statusbar_steal, statusbar,
|
||
NULL);
|
||
|
||
button = gtk_widget_new (gtk_button_get_type (),
|
||
"label", "dump stack",
|
||
"visible", TRUE,
|
||
"parent", box2,
|
||
"object_signal::clicked", statusbar_dump_stack, statusbar,
|
||
NULL);
|
||
|
||
button = gtk_widget_new (gtk_button_get_type (),
|
||
"label", "test contexts",
|
||
"visible", TRUE,
|
||
"parent", box2,
|
||
"object_signal_after::clicked", statusbar_contexts, statusbar,
|
||
NULL);
|
||
|
||
separator = gtk_hseparator_new ();
|
||
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
||
|
||
box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
||
|
||
button = gtk_button_new_with_label ("close");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_widget_grab_default (button);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show_all (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* GtkTree
|
||
*/
|
||
|
||
static void
|
||
cb_tree_destroy_event(GtkWidget* w)
|
||
{
|
||
sTreeButtons* tree_buttons;
|
||
|
||
/* free buttons structure associate at this tree */
|
||
tree_buttons = gtk_object_get_user_data (GTK_OBJECT (w));
|
||
g_free (tree_buttons);
|
||
}
|
||
|
||
static void
|
||
cb_add_new_item(GtkWidget* w, GtkTree* tree)
|
||
{
|
||
sTreeButtons* tree_buttons;
|
||
GList* selected_list;
|
||
GtkWidget* selected_item;
|
||
GtkWidget* subtree;
|
||
GtkWidget* item_new;
|
||
char buffer[255];
|
||
|
||
tree_buttons = gtk_object_get_user_data(GTK_OBJECT(tree));
|
||
|
||
selected_list = GTK_TREE_SELECTION(tree);
|
||
|
||
if(selected_list == NULL)
|
||
{
|
||
/* there is no item in tree */
|
||
subtree = GTK_WIDGET(tree);
|
||
}
|
||
else
|
||
{
|
||
/* list can have only one element */
|
||
selected_item = GTK_WIDGET(selected_list->data);
|
||
|
||
subtree = GTK_TREE_ITEM_SUBTREE(selected_item);
|
||
|
||
if(subtree == NULL)
|
||
{
|
||
/* current selected item have not subtree ... create it */
|
||
subtree = gtk_tree_new();
|
||
gtk_tree_item_set_subtree(GTK_TREE_ITEM(selected_item),
|
||
subtree);
|
||
}
|
||
}
|
||
|
||
/* at this point, we know which subtree will be used to add new item */
|
||
/* create a new item */
|
||
sprintf(buffer, "item add %d", tree_buttons->nb_item_add);
|
||
item_new = gtk_tree_item_new_with_label(buffer);
|
||
gtk_tree_append(GTK_TREE(subtree), item_new);
|
||
gtk_widget_show(item_new);
|
||
|
||
tree_buttons->nb_item_add++;
|
||
}
|
||
|
||
static void
|
||
cb_remove_item(GtkWidget*w, GtkTree* tree)
|
||
{
|
||
GList* selected_list;
|
||
GList* clear_list;
|
||
|
||
selected_list = GTK_TREE_SELECTION(tree);
|
||
|
||
clear_list = NULL;
|
||
|
||
while (selected_list)
|
||
{
|
||
clear_list = g_list_prepend (clear_list, selected_list->data);
|
||
selected_list = selected_list->next;
|
||
}
|
||
|
||
clear_list = g_list_reverse (clear_list);
|
||
gtk_tree_remove_items(tree, clear_list);
|
||
|
||
g_list_free (clear_list);
|
||
}
|
||
|
||
static void
|
||
cb_remove_subtree(GtkWidget*w, GtkTree* tree)
|
||
{
|
||
GList* selected_list;
|
||
GtkTreeItem *item;
|
||
|
||
selected_list = GTK_TREE_SELECTION(tree);
|
||
|
||
if (selected_list)
|
||
{
|
||
item = GTK_TREE_ITEM (selected_list->data);
|
||
if (item->subtree)
|
||
gtk_tree_item_remove_subtree (item);
|
||
}
|
||
}
|
||
|
||
static void
|
||
cb_tree_changed(GtkTree* tree)
|
||
{
|
||
sTreeButtons* tree_buttons;
|
||
GList* selected_list;
|
||
guint nb_selected;
|
||
|
||
tree_buttons = gtk_object_get_user_data(GTK_OBJECT(tree));
|
||
|
||
selected_list = GTK_TREE_SELECTION(tree);
|
||
nb_selected = g_list_length(selected_list);
|
||
|
||
if(nb_selected == 0)
|
||
{
|
||
if(tree->children == NULL)
|
||
gtk_widget_set_sensitive(tree_buttons->add_button, TRUE);
|
||
else
|
||
gtk_widget_set_sensitive(tree_buttons->add_button, FALSE);
|
||
gtk_widget_set_sensitive(tree_buttons->remove_button, FALSE);
|
||
gtk_widget_set_sensitive(tree_buttons->subtree_button, FALSE);
|
||
}
|
||
else
|
||
{
|
||
gtk_widget_set_sensitive(tree_buttons->remove_button, TRUE);
|
||
gtk_widget_set_sensitive(tree_buttons->add_button, (nb_selected == 1));
|
||
gtk_widget_set_sensitive(tree_buttons->subtree_button, (nb_selected == 1));
|
||
}
|
||
}
|
||
|
||
static void
|
||
create_subtree(GtkWidget* item, guint level, guint nb_item_max, guint recursion_level_max)
|
||
{
|
||
GtkWidget* item_subtree;
|
||
GtkWidget* item_new;
|
||
guint nb_item;
|
||
char buffer[255];
|
||
int no_root_item;
|
||
|
||
if(level == recursion_level_max) return;
|
||
|
||
if(level == -1)
|
||
{
|
||
/* query with no root item */
|
||
level = 0;
|
||
item_subtree = item;
|
||
no_root_item = 1;
|
||
}
|
||
else
|
||
{
|
||
/* query with no root item */
|
||
/* create subtree and associate it with current item */
|
||
item_subtree = gtk_tree_new();
|
||
no_root_item = 0;
|
||
}
|
||
|
||
for(nb_item = 0; nb_item < nb_item_max; nb_item++)
|
||
{
|
||
sprintf(buffer, "item %d-%d", level, nb_item);
|
||
item_new = gtk_tree_item_new_with_label(buffer);
|
||
gtk_tree_append(GTK_TREE(item_subtree), item_new);
|
||
create_subtree(item_new, level+1, nb_item_max, recursion_level_max);
|
||
gtk_widget_show(item_new);
|
||
}
|
||
|
||
if(!no_root_item)
|
||
gtk_tree_item_set_subtree(GTK_TREE_ITEM(item), item_subtree);
|
||
}
|
||
|
||
static void
|
||
create_tree_sample(guint selection_mode,
|
||
guint draw_line, guint view_line, guint no_root_item,
|
||
guint nb_item_max, guint recursion_level_max)
|
||
{
|
||
GtkWidget* window;
|
||
GtkWidget* box1;
|
||
GtkWidget* box2;
|
||
GtkWidget* separator;
|
||
GtkWidget* button;
|
||
GtkWidget* scrolled_win;
|
||
GtkWidget* root_tree;
|
||
GtkWidget* root_item;
|
||
sTreeButtons* tree_buttons;
|
||
|
||
/* create tree buttons struct */
|
||
if ((tree_buttons = g_malloc (sizeof (sTreeButtons))) == NULL)
|
||
{
|
||
g_error("can't allocate memory for tree structure !\n");
|
||
return;
|
||
}
|
||
tree_buttons->nb_item_add = 0;
|
||
|
||
/* create top level window */
|
||
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
|
||
gtk_window_set_title(GTK_WINDOW(window), "Tree Sample");
|
||
gtk_signal_connect(GTK_OBJECT(window), "destroy",
|
||
(GtkSignalFunc) cb_tree_destroy_event, NULL);
|
||
gtk_object_set_user_data(GTK_OBJECT(window), tree_buttons);
|
||
|
||
box1 = gtk_vbox_new(FALSE, 0);
|
||
gtk_container_add(GTK_CONTAINER(window), box1);
|
||
gtk_widget_show(box1);
|
||
|
||
/* create tree box */
|
||
box2 = gtk_vbox_new(FALSE, 0);
|
||
gtk_box_pack_start(GTK_BOX(box1), box2, TRUE, TRUE, 0);
|
||
gtk_container_set_border_width(GTK_CONTAINER(box2), 5);
|
||
gtk_widget_show(box2);
|
||
|
||
/* create scrolled window */
|
||
scrolled_win = gtk_scrolled_window_new (NULL, NULL);
|
||
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
|
||
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
|
||
gtk_box_pack_start (GTK_BOX (box2), scrolled_win, TRUE, TRUE, 0);
|
||
gtk_widget_set_usize (scrolled_win, 200, 200);
|
||
gtk_widget_show (scrolled_win);
|
||
|
||
/* create root tree widget */
|
||
root_tree = gtk_tree_new();
|
||
gtk_signal_connect(GTK_OBJECT(root_tree), "selection_changed",
|
||
(GtkSignalFunc)cb_tree_changed,
|
||
(gpointer)NULL);
|
||
gtk_object_set_user_data(GTK_OBJECT(root_tree), tree_buttons);
|
||
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_win), root_tree);
|
||
gtk_tree_set_selection_mode(GTK_TREE(root_tree), selection_mode);
|
||
gtk_tree_set_view_lines(GTK_TREE(root_tree), draw_line);
|
||
gtk_tree_set_view_mode(GTK_TREE(root_tree), !view_line);
|
||
gtk_widget_show(root_tree);
|
||
|
||
if ( no_root_item )
|
||
{
|
||
/* set root tree to subtree function with root item variable */
|
||
root_item = GTK_WIDGET(root_tree);
|
||
}
|
||
else
|
||
{
|
||
/* create root tree item widget */
|
||
root_item = gtk_tree_item_new_with_label("root item");
|
||
gtk_tree_append(GTK_TREE(root_tree), root_item);
|
||
gtk_widget_show(root_item);
|
||
}
|
||
create_subtree(root_item, -no_root_item, nb_item_max, recursion_level_max);
|
||
|
||
box2 = gtk_vbox_new(FALSE, 0);
|
||
gtk_box_pack_start(GTK_BOX(box1), box2, FALSE, FALSE, 0);
|
||
gtk_container_set_border_width(GTK_CONTAINER(box2), 5);
|
||
gtk_widget_show(box2);
|
||
|
||
button = gtk_button_new_with_label("Add Item");
|
||
gtk_widget_set_sensitive(button, FALSE);
|
||
gtk_signal_connect(GTK_OBJECT (button), "clicked",
|
||
(GtkSignalFunc) cb_add_new_item,
|
||
(gpointer)root_tree);
|
||
gtk_box_pack_start(GTK_BOX(box2), button, TRUE, TRUE, 0);
|
||
gtk_widget_show(button);
|
||
tree_buttons->add_button = button;
|
||
|
||
button = gtk_button_new_with_label("Remove Item(s)");
|
||
gtk_widget_set_sensitive(button, FALSE);
|
||
gtk_signal_connect(GTK_OBJECT (button), "clicked",
|
||
(GtkSignalFunc) cb_remove_item,
|
||
(gpointer)root_tree);
|
||
gtk_box_pack_start(GTK_BOX(box2), button, TRUE, TRUE, 0);
|
||
gtk_widget_show(button);
|
||
tree_buttons->remove_button = button;
|
||
|
||
button = gtk_button_new_with_label("Remove Subtree");
|
||
gtk_widget_set_sensitive(button, FALSE);
|
||
gtk_signal_connect(GTK_OBJECT (button), "clicked",
|
||
(GtkSignalFunc) cb_remove_subtree,
|
||
(gpointer)root_tree);
|
||
gtk_box_pack_start(GTK_BOX(box2), button, TRUE, TRUE, 0);
|
||
gtk_widget_show(button);
|
||
tree_buttons->subtree_button = button;
|
||
|
||
/* create separator */
|
||
separator = gtk_hseparator_new();
|
||
gtk_box_pack_start(GTK_BOX(box1), separator, FALSE, FALSE, 0);
|
||
gtk_widget_show(separator);
|
||
|
||
/* create button box */
|
||
box2 = gtk_vbox_new(FALSE, 0);
|
||
gtk_box_pack_start(GTK_BOX(box1), box2, FALSE, FALSE, 0);
|
||
gtk_container_set_border_width(GTK_CONTAINER(box2), 5);
|
||
gtk_widget_show(box2);
|
||
|
||
button = gtk_button_new_with_label("Close");
|
||
gtk_box_pack_start(GTK_BOX(box2), button, TRUE, TRUE, 0);
|
||
gtk_signal_connect_object(GTK_OBJECT (button), "clicked",
|
||
(GtkSignalFunc) gtk_widget_destroy,
|
||
GTK_OBJECT(window));
|
||
gtk_widget_show(button);
|
||
|
||
gtk_widget_show(window);
|
||
}
|
||
|
||
static void
|
||
cb_create_tree(GtkWidget* w)
|
||
{
|
||
guint selection_mode = GTK_SELECTION_SINGLE;
|
||
guint view_line;
|
||
guint draw_line;
|
||
guint no_root_item;
|
||
guint nb_item;
|
||
guint recursion_level;
|
||
|
||
/* get selection mode choice */
|
||
if(GTK_TOGGLE_BUTTON(sTreeSampleSelection.single_button)->active)
|
||
selection_mode = GTK_SELECTION_SINGLE;
|
||
else
|
||
if(GTK_TOGGLE_BUTTON(sTreeSampleSelection.browse_button)->active)
|
||
selection_mode = GTK_SELECTION_BROWSE;
|
||
else
|
||
selection_mode = GTK_SELECTION_MULTIPLE;
|
||
|
||
/* get options choice */
|
||
draw_line = GTK_TOGGLE_BUTTON(sTreeSampleSelection.draw_line_button)->active;
|
||
view_line = GTK_TOGGLE_BUTTON(sTreeSampleSelection.view_line_button)->active;
|
||
no_root_item = GTK_TOGGLE_BUTTON(sTreeSampleSelection.no_root_item_button)->active;
|
||
|
||
/* get levels */
|
||
nb_item = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(sTreeSampleSelection.nb_item_spinner));
|
||
recursion_level = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(sTreeSampleSelection.recursion_spinner));
|
||
|
||
if (pow (nb_item, recursion_level) > 10000)
|
||
{
|
||
g_print ("%g total items? That will take a very long time. Try less\n",
|
||
pow (nb_item, recursion_level));
|
||
return;
|
||
}
|
||
|
||
create_tree_sample(selection_mode, draw_line, view_line, no_root_item, nb_item, recursion_level);
|
||
}
|
||
|
||
void
|
||
create_tree_mode_window(void)
|
||
{
|
||
static GtkWidget* window;
|
||
GtkWidget* box1;
|
||
GtkWidget* box2;
|
||
GtkWidget* box3;
|
||
GtkWidget* box4;
|
||
GtkWidget* box5;
|
||
GtkWidget* button;
|
||
GtkWidget* frame;
|
||
GtkWidget* separator;
|
||
GtkWidget* label;
|
||
GtkWidget* spinner;
|
||
GtkAdjustment *adj;
|
||
|
||
if (!window)
|
||
{
|
||
/* create toplevel window */
|
||
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
|
||
gtk_window_set_title(GTK_WINDOW(window), "Set Tree Parameters");
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
box1 = gtk_vbox_new(FALSE, 0);
|
||
gtk_container_add(GTK_CONTAINER(window), box1);
|
||
|
||
/* create upper box - selection box */
|
||
box2 = gtk_vbox_new(FALSE, 5);
|
||
gtk_box_pack_start(GTK_BOX(box1), box2, TRUE, TRUE, 0);
|
||
gtk_container_set_border_width(GTK_CONTAINER(box2), 5);
|
||
|
||
box3 = gtk_hbox_new(FALSE, 5);
|
||
gtk_box_pack_start(GTK_BOX(box2), box3, TRUE, TRUE, 0);
|
||
|
||
/* create selection mode frame */
|
||
frame = gtk_frame_new("Selection Mode");
|
||
gtk_box_pack_start(GTK_BOX(box3), frame, TRUE, TRUE, 0);
|
||
|
||
box4 = gtk_vbox_new(FALSE, 0);
|
||
gtk_container_add(GTK_CONTAINER(frame), box4);
|
||
gtk_container_set_border_width(GTK_CONTAINER(box4), 5);
|
||
|
||
/* create radio button */
|
||
button = gtk_radio_button_new_with_label(NULL, "SINGLE");
|
||
gtk_box_pack_start(GTK_BOX(box4), button, TRUE, TRUE, 0);
|
||
sTreeSampleSelection.single_button = button;
|
||
|
||
button = gtk_radio_button_new_with_label(gtk_radio_button_group (GTK_RADIO_BUTTON (button)),
|
||
"BROWSE");
|
||
gtk_box_pack_start(GTK_BOX(box4), button, TRUE, TRUE, 0);
|
||
sTreeSampleSelection.browse_button = button;
|
||
|
||
button = gtk_radio_button_new_with_label(gtk_radio_button_group (GTK_RADIO_BUTTON (button)),
|
||
"MULTIPLE");
|
||
gtk_box_pack_start(GTK_BOX(box4), button, TRUE, TRUE, 0);
|
||
sTreeSampleSelection.multiple_button = button;
|
||
|
||
sTreeSampleSelection.selection_mode_group = gtk_radio_button_group (GTK_RADIO_BUTTON (button));
|
||
|
||
/* create option mode frame */
|
||
frame = gtk_frame_new("Options");
|
||
gtk_box_pack_start(GTK_BOX(box3), frame, TRUE, TRUE, 0);
|
||
|
||
box4 = gtk_vbox_new(FALSE, 0);
|
||
gtk_container_add(GTK_CONTAINER(frame), box4);
|
||
gtk_container_set_border_width(GTK_CONTAINER(box4), 5);
|
||
|
||
/* create check button */
|
||
button = gtk_check_button_new_with_label("Draw line");
|
||
gtk_box_pack_start(GTK_BOX(box4), button, TRUE, TRUE, 0);
|
||
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), TRUE);
|
||
sTreeSampleSelection.draw_line_button = button;
|
||
|
||
button = gtk_check_button_new_with_label("View Line mode");
|
||
gtk_box_pack_start(GTK_BOX(box4), button, TRUE, TRUE, 0);
|
||
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), TRUE);
|
||
sTreeSampleSelection.view_line_button = button;
|
||
|
||
button = gtk_check_button_new_with_label("Without Root item");
|
||
gtk_box_pack_start(GTK_BOX(box4), button, TRUE, TRUE, 0);
|
||
sTreeSampleSelection.no_root_item_button = button;
|
||
|
||
/* create recursion parameter */
|
||
frame = gtk_frame_new("Size Parameters");
|
||
gtk_box_pack_start(GTK_BOX(box2), frame, TRUE, TRUE, 0);
|
||
|
||
box4 = gtk_hbox_new(FALSE, 5);
|
||
gtk_container_add(GTK_CONTAINER(frame), box4);
|
||
gtk_container_set_border_width(GTK_CONTAINER(box4), 5);
|
||
|
||
/* create number of item spin button */
|
||
box5 = gtk_hbox_new(FALSE, 5);
|
||
gtk_box_pack_start(GTK_BOX(box4), box5, FALSE, FALSE, 0);
|
||
|
||
label = gtk_label_new("Number of items : ");
|
||
gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
|
||
gtk_box_pack_start (GTK_BOX (box5), label, FALSE, TRUE, 0);
|
||
|
||
adj = (GtkAdjustment *) gtk_adjustment_new ((gfloat)DEFAULT_NUMBER_OF_ITEM, 1.0, 255.0, 1.0,
|
||
5.0, 0.0);
|
||
spinner = gtk_spin_button_new (adj, 0, 0);
|
||
gtk_box_pack_start (GTK_BOX (box5), spinner, FALSE, TRUE, 0);
|
||
sTreeSampleSelection.nb_item_spinner = spinner;
|
||
|
||
/* create recursion level spin button */
|
||
box5 = gtk_hbox_new(FALSE, 5);
|
||
gtk_box_pack_start(GTK_BOX(box4), box5, FALSE, FALSE, 0);
|
||
|
||
label = gtk_label_new("Depth : ");
|
||
gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
|
||
gtk_box_pack_start (GTK_BOX (box5), label, FALSE, TRUE, 0);
|
||
|
||
adj = (GtkAdjustment *) gtk_adjustment_new ((gfloat)DEFAULT_RECURSION_LEVEL, 0.0, 255.0, 1.0,
|
||
5.0, 0.0);
|
||
spinner = gtk_spin_button_new (adj, 0, 0);
|
||
gtk_box_pack_start (GTK_BOX (box5), spinner, FALSE, TRUE, 0);
|
||
sTreeSampleSelection.recursion_spinner = spinner;
|
||
|
||
/* create horizontal separator */
|
||
separator = gtk_hseparator_new();
|
||
gtk_box_pack_start(GTK_BOX(box1), separator, FALSE, FALSE, 0);
|
||
|
||
/* create bottom button box */
|
||
box2 = gtk_hbox_new(TRUE, 10);
|
||
gtk_box_pack_start(GTK_BOX(box1), box2, FALSE, FALSE, 0);
|
||
gtk_container_set_border_width(GTK_CONTAINER(box2), 5);
|
||
|
||
button = gtk_button_new_with_label("Create Tree");
|
||
gtk_box_pack_start(GTK_BOX(box2), button, TRUE, TRUE, 0);
|
||
gtk_signal_connect(GTK_OBJECT (button), "clicked",
|
||
(GtkSignalFunc) cb_create_tree, NULL);
|
||
|
||
button = gtk_button_new_with_label("Close");
|
||
gtk_box_pack_start(GTK_BOX(box2), button, TRUE, TRUE, 0);
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
}
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show_all (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* GtkHandleBox
|
||
*/
|
||
|
||
static void
|
||
handle_box_child_signal (GtkHandleBox *hb,
|
||
GtkWidget *child,
|
||
const gchar *action)
|
||
{
|
||
printf ("%s: child <%s> %sed\n",
|
||
gtk_type_name (GTK_OBJECT_TYPE (hb)),
|
||
gtk_type_name (GTK_OBJECT_TYPE (child)),
|
||
action);
|
||
}
|
||
|
||
static void
|
||
create_handle_box (void)
|
||
{
|
||
static GtkWidget* window = NULL;
|
||
GtkWidget *handle_box;
|
||
GtkWidget *handle_box2;
|
||
GtkWidget *vbox;
|
||
GtkWidget *hbox;
|
||
GtkWidget *toolbar;
|
||
GtkWidget *label;
|
||
GtkWidget *separator;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
gtk_window_set_title (GTK_WINDOW (window),
|
||
"Handle Box Test");
|
||
gtk_window_set_policy (GTK_WINDOW (window),
|
||
TRUE,
|
||
TRUE,
|
||
FALSE);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 20);
|
||
|
||
vbox = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_add (GTK_CONTAINER (window), vbox);
|
||
gtk_widget_show (vbox);
|
||
|
||
label = gtk_label_new ("Above");
|
||
gtk_container_add (GTK_CONTAINER (vbox), label);
|
||
gtk_widget_show (label);
|
||
|
||
separator = gtk_hseparator_new ();
|
||
gtk_container_add (GTK_CONTAINER (vbox), separator);
|
||
gtk_widget_show (separator);
|
||
|
||
hbox = gtk_hbox_new (FALSE, 10);
|
||
gtk_container_add (GTK_CONTAINER (vbox), hbox);
|
||
gtk_widget_show (hbox);
|
||
|
||
separator = gtk_hseparator_new ();
|
||
gtk_container_add (GTK_CONTAINER (vbox), separator);
|
||
gtk_widget_show (separator);
|
||
|
||
label = gtk_label_new ("Below");
|
||
gtk_container_add (GTK_CONTAINER (vbox), label);
|
||
gtk_widget_show (label);
|
||
|
||
handle_box = gtk_handle_box_new ();
|
||
gtk_box_pack_start (GTK_BOX (hbox), handle_box, FALSE, FALSE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (handle_box),
|
||
"child_attached",
|
||
GTK_SIGNAL_FUNC (handle_box_child_signal),
|
||
"attached");
|
||
gtk_signal_connect (GTK_OBJECT (handle_box),
|
||
"child_detached",
|
||
GTK_SIGNAL_FUNC (handle_box_child_signal),
|
||
"detached");
|
||
gtk_widget_show (handle_box);
|
||
|
||
toolbar = make_toolbar (window);
|
||
gtk_toolbar_set_button_relief (GTK_TOOLBAR (toolbar), GTK_RELIEF_NORMAL);
|
||
gtk_container_add (GTK_CONTAINER (handle_box), toolbar);
|
||
gtk_widget_show (toolbar);
|
||
|
||
handle_box = gtk_handle_box_new ();
|
||
gtk_box_pack_start (GTK_BOX (hbox), handle_box, FALSE, FALSE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (handle_box),
|
||
"child_attached",
|
||
GTK_SIGNAL_FUNC (handle_box_child_signal),
|
||
"attached");
|
||
gtk_signal_connect (GTK_OBJECT (handle_box),
|
||
"child_detached",
|
||
GTK_SIGNAL_FUNC (handle_box_child_signal),
|
||
"detached");
|
||
gtk_widget_show (handle_box);
|
||
|
||
handle_box2 = gtk_handle_box_new ();
|
||
gtk_container_add (GTK_CONTAINER (handle_box), handle_box2);
|
||
gtk_signal_connect (GTK_OBJECT (handle_box2),
|
||
"child_attached",
|
||
GTK_SIGNAL_FUNC (handle_box_child_signal),
|
||
"attached");
|
||
gtk_signal_connect (GTK_OBJECT (handle_box2),
|
||
"child_detached",
|
||
GTK_SIGNAL_FUNC (handle_box_child_signal),
|
||
"detached");
|
||
gtk_widget_show (handle_box2);
|
||
|
||
label = gtk_label_new ("Fooo!");
|
||
gtk_container_add (GTK_CONTAINER (handle_box2), label);
|
||
gtk_widget_show (label);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* Label Demo
|
||
*/
|
||
void create_labels (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *hbox;
|
||
GtkWidget *vbox;
|
||
GtkWidget *frame;
|
||
GtkWidget *label;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "Label");
|
||
vbox = gtk_vbox_new (FALSE, 5);
|
||
hbox = gtk_hbox_new (FALSE, 5);
|
||
gtk_container_add (GTK_CONTAINER (window), hbox);
|
||
gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 0);
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 5);
|
||
|
||
frame = gtk_frame_new ("Normal Label");
|
||
label = gtk_label_new ("This is a Normal label");
|
||
gtk_container_add (GTK_CONTAINER (frame), label);
|
||
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
|
||
|
||
frame = gtk_frame_new ("Multi-line Label");
|
||
label = gtk_label_new ("This is a Multi-line label.\nSecond line\nThird line");
|
||
gtk_container_add (GTK_CONTAINER (frame), label);
|
||
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
|
||
|
||
frame = gtk_frame_new ("Left Justified Label");
|
||
label = gtk_label_new ("This is a Left-Justified\nMulti-line label.\nThird line");
|
||
gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT);
|
||
gtk_container_add (GTK_CONTAINER (frame), label);
|
||
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
|
||
|
||
frame = gtk_frame_new ("Right Justified Label");
|
||
label = gtk_label_new ("This is a Right-Justified\nMulti-line label.\nFourth line, (j/k)");
|
||
gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_RIGHT);
|
||
gtk_container_add (GTK_CONTAINER (frame), label);
|
||
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
|
||
|
||
vbox = gtk_vbox_new (FALSE, 5);
|
||
gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 0);
|
||
frame = gtk_frame_new ("Line wrapped label");
|
||
label = gtk_label_new ("This is an example of a line-wrapped label. It should not be taking "\
|
||
"up the entire "/* big space to test spacing */\
|
||
"width allocated to it, but automatically wraps the words to fit. "\
|
||
"The time has come, for all good men, to come to the aid of their party. "\
|
||
"The sixth sheik's six sheep's sick.\n"\
|
||
" It supports multiple paragraphs correctly, and correctly adds "\
|
||
"many extra spaces. ");
|
||
|
||
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
|
||
gtk_container_add (GTK_CONTAINER (frame), label);
|
||
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
|
||
|
||
frame = gtk_frame_new ("Filled, wrapped label");
|
||
label = gtk_label_new ("This is an example of a line-wrapped, filled label. It should be taking "\
|
||
"up the entire width allocated to it. Here is a seneance to prove "\
|
||
"my point. Here is another sentence. "\
|
||
"Here comes the sun, do de do de do.\n"\
|
||
" This is a new paragraph.\n"\
|
||
" This is another newer, longer, better paragraph. It is coming to an end, "\
|
||
"unfortunately.");
|
||
gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_FILL);
|
||
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
|
||
gtk_container_add (GTK_CONTAINER (frame), label);
|
||
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
|
||
|
||
frame = gtk_frame_new ("Underlined label");
|
||
label = gtk_label_new ("This label is underlined!\n"
|
||
"This one is underlined in <20><><EFBFBD>ܸ<EFBFBD><DCB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>quite a funky fashion");
|
||
gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT);
|
||
gtk_label_set_pattern (GTK_LABEL (label), "_________________________ _ _________ _ _____ _ __ __ ___ ____ _____");
|
||
gtk_container_add (GTK_CONTAINER (frame), label);
|
||
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
|
||
|
||
}
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show_all (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* Reparent demo
|
||
*/
|
||
|
||
static void
|
||
reparent_label (GtkWidget *widget,
|
||
GtkWidget *new_parent)
|
||
{
|
||
GtkWidget *label;
|
||
|
||
label = gtk_object_get_user_data (GTK_OBJECT (widget));
|
||
|
||
gtk_widget_reparent (label, new_parent);
|
||
}
|
||
|
||
static void
|
||
set_parent_signal (GtkWidget *child,
|
||
GtkWidget *old_parent,
|
||
gpointer func_data)
|
||
{
|
||
g_print ("set_parent for \"%s\": new parent: \"%s\", old parent: \"%s\", data: %d\n",
|
||
gtk_type_name (GTK_OBJECT_TYPE (child)),
|
||
child->parent ? gtk_type_name (GTK_OBJECT_TYPE (child->parent)) : "NULL",
|
||
old_parent ? gtk_type_name (GTK_OBJECT_TYPE (old_parent)) : "NULL",
|
||
GPOINTER_TO_INT (func_data));
|
||
}
|
||
|
||
static void
|
||
create_reparent (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *box1;
|
||
GtkWidget *box2;
|
||
GtkWidget *box3;
|
||
GtkWidget *frame;
|
||
GtkWidget *button;
|
||
GtkWidget *label;
|
||
GtkWidget *separator;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "reparent");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
|
||
box1 = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_add (GTK_CONTAINER (window), box1);
|
||
|
||
box2 = gtk_hbox_new (FALSE, 5);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
||
|
||
label = gtk_label_new ("Hello World");
|
||
|
||
frame = gtk_frame_new ("Frame 1");
|
||
gtk_box_pack_start (GTK_BOX (box2), frame, TRUE, TRUE, 0);
|
||
|
||
box3 = gtk_vbox_new (FALSE, 5);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box3), 5);
|
||
gtk_container_add (GTK_CONTAINER (frame), box3);
|
||
|
||
button = gtk_button_new_with_label ("switch");
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(reparent_label),
|
||
box3);
|
||
gtk_object_set_user_data (GTK_OBJECT (button), label);
|
||
gtk_box_pack_start (GTK_BOX (box3), button, FALSE, TRUE, 0);
|
||
|
||
gtk_box_pack_start (GTK_BOX (box3), label, FALSE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (label),
|
||
"parent_set",
|
||
GTK_SIGNAL_FUNC (set_parent_signal),
|
||
GINT_TO_POINTER (42));
|
||
|
||
frame = gtk_frame_new ("Frame 2");
|
||
gtk_box_pack_start (GTK_BOX (box2), frame, TRUE, TRUE, 0);
|
||
|
||
box3 = gtk_vbox_new (FALSE, 5);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box3), 5);
|
||
gtk_container_add (GTK_CONTAINER (frame), box3);
|
||
|
||
button = gtk_button_new_with_label ("switch");
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(reparent_label),
|
||
box3);
|
||
gtk_object_set_user_data (GTK_OBJECT (button), label);
|
||
gtk_box_pack_start (GTK_BOX (box3), button, FALSE, TRUE, 0);
|
||
|
||
separator = gtk_hseparator_new ();
|
||
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
||
|
||
box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
||
|
||
button = gtk_button_new_with_label ("close");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_widget_grab_default (button);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show_all (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* Saved Position
|
||
*/
|
||
gint upositionx = 0;
|
||
gint upositiony = 0;
|
||
|
||
static gint
|
||
uposition_configure (GtkWidget *window)
|
||
{
|
||
GtkLabel *lx;
|
||
GtkLabel *ly;
|
||
gchar buffer[64];
|
||
|
||
lx = gtk_object_get_data (GTK_OBJECT (window), "x");
|
||
ly = gtk_object_get_data (GTK_OBJECT (window), "y");
|
||
|
||
gdk_window_get_root_origin (window->window, &upositionx, &upositiony);
|
||
sprintf (buffer, "%d", upositionx);
|
||
gtk_label_set_text (lx, buffer);
|
||
sprintf (buffer, "%d", upositiony);
|
||
gtk_label_set_text (ly, buffer);
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
static void
|
||
create_saved_position (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
|
||
if (!window)
|
||
{
|
||
GtkWidget *hbox;
|
||
GtkWidget *main_vbox;
|
||
GtkWidget *vbox;
|
||
GtkWidget *x_label;
|
||
GtkWidget *y_label;
|
||
GtkWidget *button;
|
||
GtkWidget *label;
|
||
GtkWidget *any;
|
||
|
||
window = gtk_widget_new (GTK_TYPE_WINDOW,
|
||
"type", GTK_WINDOW_TOPLEVEL,
|
||
"signal::configure_event", uposition_configure, NULL,
|
||
"x", upositionx,
|
||
"y", upositiony,
|
||
"title", "Saved Position",
|
||
NULL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC (gtk_widget_destroyed),
|
||
&window);
|
||
|
||
main_vbox = gtk_vbox_new (FALSE, 5);
|
||
gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 0);
|
||
gtk_container_add (GTK_CONTAINER (window), main_vbox);
|
||
|
||
vbox =
|
||
gtk_widget_new (gtk_vbox_get_type (),
|
||
"GtkBox::homogeneous", FALSE,
|
||
"GtkBox::spacing", 5,
|
||
"GtkContainer::border_width", 10,
|
||
"GtkWidget::parent", main_vbox,
|
||
"GtkWidget::visible", TRUE,
|
||
NULL);
|
||
|
||
hbox = gtk_hbox_new (FALSE, 0);
|
||
gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
|
||
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0);
|
||
|
||
label = gtk_label_new ("X Origin : ");
|
||
gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
|
||
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
|
||
|
||
x_label = gtk_label_new ("");
|
||
gtk_box_pack_start (GTK_BOX (hbox), x_label, TRUE, TRUE, 0);
|
||
gtk_object_set_data (GTK_OBJECT (window), "x", x_label);
|
||
|
||
hbox = gtk_hbox_new (FALSE, 0);
|
||
gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
|
||
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0);
|
||
|
||
label = gtk_label_new ("Y Origin : ");
|
||
gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
|
||
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
|
||
|
||
y_label = gtk_label_new ("");
|
||
gtk_box_pack_start (GTK_BOX (hbox), y_label, TRUE, TRUE, 0);
|
||
gtk_object_set_data (GTK_OBJECT (window), "y", y_label);
|
||
|
||
any =
|
||
gtk_widget_new (gtk_hseparator_get_type (),
|
||
"GtkWidget::visible", TRUE,
|
||
NULL);
|
||
gtk_box_pack_start (GTK_BOX (main_vbox), any, FALSE, TRUE, 0);
|
||
|
||
hbox = gtk_hbox_new (FALSE, 0);
|
||
gtk_container_set_border_width (GTK_CONTAINER (hbox), 10);
|
||
gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, TRUE, 0);
|
||
|
||
button = gtk_button_new_with_label ("Close");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_widget_grab_default (button);
|
||
|
||
gtk_widget_show_all (window);
|
||
}
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* GtkPixmap
|
||
*/
|
||
|
||
static void
|
||
create_pixmap (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *box1;
|
||
GtkWidget *box2;
|
||
GtkWidget *box3;
|
||
GtkWidget *button;
|
||
GtkWidget *label;
|
||
GtkWidget *separator;
|
||
GtkWidget *pixmapwid;
|
||
GdkPixmap *pixmap;
|
||
GdkBitmap *mask;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "GtkPixmap");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
gtk_widget_realize(window);
|
||
|
||
box1 = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_add (GTK_CONTAINER (window), box1);
|
||
|
||
box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
||
|
||
button = gtk_button_new ();
|
||
gtk_box_pack_start (GTK_BOX (box2), button, FALSE, FALSE, 0);
|
||
|
||
pixmap = gdk_pixmap_create_from_xpm (window->window, &mask, NULL,
|
||
"test.xpm");
|
||
pixmapwid = gtk_pixmap_new (pixmap, mask);
|
||
gdk_pixmap_unref (pixmap);
|
||
gdk_pixmap_unref (mask);
|
||
|
||
label = gtk_label_new ("Pixmap\ntest");
|
||
box3 = gtk_hbox_new (FALSE, 0);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box3), 2);
|
||
gtk_container_add (GTK_CONTAINER (box3), pixmapwid);
|
||
gtk_container_add (GTK_CONTAINER (box3), label);
|
||
gtk_container_add (GTK_CONTAINER (button), box3);
|
||
|
||
separator = gtk_hseparator_new ();
|
||
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
||
|
||
box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
||
|
||
button = gtk_button_new_with_label ("close");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_widget_grab_default (button);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show_all (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
static void
|
||
tips_query_widget_entered (GtkTipsQuery *tips_query,
|
||
GtkWidget *widget,
|
||
const gchar *tip_text,
|
||
const gchar *tip_private,
|
||
GtkWidget *toggle)
|
||
{
|
||
if (GTK_TOGGLE_BUTTON (toggle)->active)
|
||
{
|
||
gtk_label_set_text (GTK_LABEL (tips_query), tip_text ? "There is a Tip!" : "There is no Tip!");
|
||
/* don't let GtkTipsQuery reset it's label */
|
||
gtk_signal_emit_stop_by_name (GTK_OBJECT (tips_query), "widget_entered");
|
||
}
|
||
}
|
||
|
||
static gint
|
||
tips_query_widget_selected (GtkWidget *tips_query,
|
||
GtkWidget *widget,
|
||
const gchar *tip_text,
|
||
const gchar *tip_private,
|
||
GdkEventButton *event,
|
||
gpointer func_data)
|
||
{
|
||
if (widget)
|
||
g_print ("Help \"%s\" requested for <%s>\n",
|
||
tip_private ? tip_private : "None",
|
||
gtk_type_name (GTK_OBJECT_TYPE (widget)));
|
||
return TRUE;
|
||
}
|
||
|
||
static void
|
||
create_tooltips (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *box1;
|
||
GtkWidget *box2;
|
||
GtkWidget *box3;
|
||
GtkWidget *button;
|
||
GtkWidget *toggle;
|
||
GtkWidget *frame;
|
||
GtkWidget *tips_query;
|
||
GtkWidget *separator;
|
||
GtkTooltips *tooltips;
|
||
|
||
if (!window)
|
||
{
|
||
window =
|
||
gtk_widget_new (gtk_window_get_type (),
|
||
"GtkWindow::type", GTK_WINDOW_TOPLEVEL,
|
||
"GtkContainer::border_width", 0,
|
||
"GtkWindow::title", "Tooltips",
|
||
"GtkWindow::allow_shrink", TRUE,
|
||
"GtkWindow::allow_grow", FALSE,
|
||
"GtkWindow::auto_shrink", TRUE,
|
||
"GtkWidget::width", 200,
|
||
NULL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC (destroy_tooltips),
|
||
&window);
|
||
|
||
tooltips=gtk_tooltips_new();
|
||
gtk_object_set_data (GTK_OBJECT (window), "tooltips", tooltips);
|
||
|
||
box1 = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_add (GTK_CONTAINER (window), box1);
|
||
|
||
box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
||
|
||
button = gtk_toggle_button_new_with_label ("button1");
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
|
||
gtk_tooltips_set_tip (tooltips,button,"This is button 1", "ContextHelp/buttons/1");
|
||
|
||
button = gtk_toggle_button_new_with_label ("button2");
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
|
||
gtk_tooltips_set_tip (tooltips,
|
||
button,
|
||
"This is button 2. This is also a really long tooltip which probably won't fit on a single line and will therefore need to be wrapped. Hopefully the wrapping will work correctly.",
|
||
"ContextHelp/buttons/2_long");
|
||
|
||
toggle = gtk_toggle_button_new_with_label ("Override TipsQuery Label");
|
||
gtk_box_pack_start (GTK_BOX (box2), toggle, TRUE, TRUE, 0);
|
||
|
||
gtk_tooltips_set_tip (tooltips, toggle, "Toggle TipsQuery view.", "Hi msw! ;)");
|
||
|
||
box3 =
|
||
gtk_widget_new (gtk_vbox_get_type (),
|
||
"GtkBox::homogeneous", FALSE,
|
||
"GtkBox::spacing", 5,
|
||
"GtkContainer::border_width", 5,
|
||
"GtkWidget::visible", TRUE,
|
||
NULL);
|
||
|
||
tips_query = gtk_tips_query_new ();
|
||
|
||
button =
|
||
gtk_widget_new (gtk_button_get_type (),
|
||
"GtkButton::label", "[?]",
|
||
"GtkWidget::visible", TRUE,
|
||
"GtkWidget::parent", box3,
|
||
"GtkObject::object_signal::clicked", gtk_tips_query_start_query, tips_query,
|
||
NULL);
|
||
gtk_box_set_child_packing (GTK_BOX (box3), button, FALSE, FALSE, 0, GTK_PACK_START);
|
||
gtk_tooltips_set_tip (tooltips,
|
||
button,
|
||
"Start the Tooltips Inspector",
|
||
"ContextHelp/buttons/?");
|
||
|
||
|
||
gtk_widget_set (tips_query,
|
||
"GtkWidget::visible", TRUE,
|
||
"GtkWidget::parent", box3,
|
||
"GtkTipsQuery::caller", button,
|
||
"GtkObject::signal::widget_entered", tips_query_widget_entered, toggle,
|
||
"GtkObject::signal::widget_selected", tips_query_widget_selected, NULL,
|
||
NULL);
|
||
|
||
frame =
|
||
gtk_widget_new (gtk_frame_get_type (),
|
||
"GtkFrame::label", "ToolTips Inspector",
|
||
"GtkFrame::label_xalign", (double) 0.5,
|
||
"GtkContainer::border_width", 0,
|
||
"GtkWidget::visible", TRUE,
|
||
"GtkWidget::parent", box2,
|
||
"GtkContainer::child", box3,
|
||
NULL);
|
||
gtk_box_set_child_packing (GTK_BOX (box2), frame, TRUE, TRUE, 10, GTK_PACK_START);
|
||
|
||
separator = gtk_hseparator_new ();
|
||
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
||
|
||
box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
||
|
||
button = gtk_button_new_with_label ("close");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_widget_grab_default (button);
|
||
|
||
gtk_tooltips_set_tip (tooltips, button, "Push this button to close window", "ContextHelp/buttons/Close");
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show_all (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* Menu demo
|
||
*/
|
||
|
||
static GtkWidget*
|
||
create_menu (gint depth, gboolean tearoff)
|
||
{
|
||
GtkWidget *menu;
|
||
GtkWidget *menuitem;
|
||
GSList *group;
|
||
char buf[32];
|
||
int i, j;
|
||
|
||
if (depth < 1)
|
||
return NULL;
|
||
|
||
menu = gtk_menu_new ();
|
||
group = NULL;
|
||
|
||
if (tearoff)
|
||
{
|
||
menuitem = gtk_tearoff_menu_item_new ();
|
||
gtk_menu_append (GTK_MENU (menu), menuitem);
|
||
gtk_widget_show (menuitem);
|
||
}
|
||
|
||
for (i = 0, j = 1; i < 5; i++, j++)
|
||
{
|
||
sprintf (buf, "item %2d - %d", depth, j);
|
||
menuitem = gtk_radio_menu_item_new_with_label (group, buf);
|
||
group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (menuitem));
|
||
if (depth % 2)
|
||
gtk_check_menu_item_set_show_toggle (GTK_CHECK_MENU_ITEM (menuitem), TRUE);
|
||
gtk_menu_append (GTK_MENU (menu), menuitem);
|
||
gtk_widget_show (menuitem);
|
||
if (i == 3)
|
||
gtk_widget_set_sensitive (menuitem, FALSE);
|
||
|
||
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (depth - 1, TRUE));
|
||
}
|
||
|
||
return menu;
|
||
}
|
||
|
||
static void
|
||
create_menus (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *box1;
|
||
GtkWidget *box2;
|
||
GtkWidget *button;
|
||
GtkWidget *optionmenu;
|
||
GtkWidget *separator;
|
||
|
||
if (!window)
|
||
{
|
||
GtkWidget *menubar;
|
||
GtkWidget *menu;
|
||
GtkWidget *menuitem;
|
||
GtkAccelGroup *accel_group;
|
||
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
gtk_signal_connect (GTK_OBJECT (window), "delete-event",
|
||
GTK_SIGNAL_FUNC (gtk_true),
|
||
NULL);
|
||
|
||
accel_group = gtk_accel_group_new ();
|
||
gtk_accel_group_attach (accel_group, GTK_OBJECT (window));
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "menus");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
|
||
|
||
box1 = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_add (GTK_CONTAINER (window), box1);
|
||
gtk_widget_show (box1);
|
||
|
||
menubar = gtk_menu_bar_new ();
|
||
gtk_box_pack_start (GTK_BOX (box1), menubar, FALSE, TRUE, 0);
|
||
gtk_widget_show (menubar);
|
||
|
||
menu = create_menu (2, TRUE);
|
||
|
||
menuitem = gtk_menu_item_new_with_label ("test\nline2");
|
||
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), menu);
|
||
gtk_menu_bar_append (GTK_MENU_BAR (menubar), menuitem);
|
||
gtk_widget_show (menuitem);
|
||
|
||
menuitem = gtk_menu_item_new_with_label ("foo");
|
||
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (3, TRUE));
|
||
gtk_menu_bar_append (GTK_MENU_BAR (menubar), menuitem);
|
||
gtk_widget_show (menuitem);
|
||
|
||
menuitem = gtk_menu_item_new_with_label ("bar");
|
||
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (4, TRUE));
|
||
gtk_menu_item_right_justify (GTK_MENU_ITEM (menuitem));
|
||
gtk_menu_bar_append (GTK_MENU_BAR (menubar), menuitem);
|
||
gtk_widget_show (menuitem);
|
||
|
||
box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
||
gtk_widget_show (box2);
|
||
|
||
menu = create_menu (1, FALSE);
|
||
gtk_menu_set_accel_group (GTK_MENU (menu), accel_group);
|
||
|
||
menuitem = gtk_check_menu_item_new_with_label ("Accelerate Me");
|
||
gtk_menu_append (GTK_MENU (menu), menuitem);
|
||
gtk_widget_show (menuitem);
|
||
gtk_widget_add_accelerator (menuitem,
|
||
"activate",
|
||
accel_group,
|
||
GDK_F1,
|
||
0,
|
||
GTK_ACCEL_VISIBLE | GTK_ACCEL_SIGNAL_VISIBLE);
|
||
menuitem = gtk_check_menu_item_new_with_label ("Accelerator Locked");
|
||
gtk_menu_append (GTK_MENU (menu), menuitem);
|
||
gtk_widget_show (menuitem);
|
||
gtk_widget_add_accelerator (menuitem,
|
||
"activate",
|
||
accel_group,
|
||
GDK_F2,
|
||
0,
|
||
GTK_ACCEL_VISIBLE | GTK_ACCEL_LOCKED);
|
||
menuitem = gtk_check_menu_item_new_with_label ("Accelerators Frozen");
|
||
gtk_menu_append (GTK_MENU (menu), menuitem);
|
||
gtk_widget_show (menuitem);
|
||
gtk_widget_add_accelerator (menuitem,
|
||
"activate",
|
||
accel_group,
|
||
GDK_F2,
|
||
0,
|
||
GTK_ACCEL_VISIBLE);
|
||
gtk_widget_add_accelerator (menuitem,
|
||
"activate",
|
||
accel_group,
|
||
GDK_F3,
|
||
0,
|
||
GTK_ACCEL_VISIBLE);
|
||
gtk_widget_lock_accelerators (menuitem);
|
||
|
||
optionmenu = gtk_option_menu_new ();
|
||
gtk_option_menu_set_menu (GTK_OPTION_MENU (optionmenu), menu);
|
||
gtk_option_menu_set_history (GTK_OPTION_MENU (optionmenu), 3);
|
||
gtk_box_pack_start (GTK_BOX (box2), optionmenu, TRUE, TRUE, 0);
|
||
gtk_widget_show (optionmenu);
|
||
|
||
separator = gtk_hseparator_new ();
|
||
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
||
gtk_widget_show (separator);
|
||
|
||
box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
||
gtk_widget_show (box2);
|
||
|
||
button = gtk_button_new_with_label ("close");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_widget_grab_default (button);
|
||
gtk_widget_show (button);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
static void
|
||
gtk_ifactory_cb (gpointer callback_data,
|
||
guint callback_action,
|
||
GtkWidget *widget)
|
||
{
|
||
g_message ("ItemFactory: activated \"%s\"", gtk_item_factory_path_from_widget (widget));
|
||
}
|
||
|
||
static GtkItemFactoryEntry menu_items[] =
|
||
{
|
||
{ "/_File", NULL, 0, 0, "<Branch>" },
|
||
{ "/File/tearoff1", NULL, gtk_ifactory_cb, 0, "<Tearoff>" },
|
||
{ "/File/_New", "<control>N", gtk_ifactory_cb, 0 },
|
||
{ "/File/_Open", "<control>O", gtk_ifactory_cb, 0 },
|
||
{ "/File/_Save", "<control>S", gtk_ifactory_cb, 0 },
|
||
{ "/File/Save _As...", NULL, gtk_ifactory_cb, 0 },
|
||
{ "/File/sep1", NULL, gtk_ifactory_cb, 0, "<Separator>" },
|
||
{ "/File/_Quit", "<control>Q", gtk_ifactory_cb, 0 },
|
||
|
||
{ "/_Preferences", NULL, 0, 0, "<Branch>" },
|
||
{ "/_Preferences/_Color", NULL, 0, 0, "<Branch>" },
|
||
{ "/_Preferences/Color/_Red", NULL, gtk_ifactory_cb, 0, "<RadioItem>" },
|
||
{ "/_Preferences/Color/_Green", NULL, gtk_ifactory_cb, 0, "<RadioItem>" },
|
||
{ "/_Preferences/Color/_Blue", NULL, gtk_ifactory_cb, 0, "<RadioItem>" },
|
||
{ "/_Preferences/_Shape", NULL, 0, 0, "<Branch>" },
|
||
{ "/_Preferences/Shape/_Square", NULL, gtk_ifactory_cb, 0, "<RadioItem>" },
|
||
{ "/_Preferences/Shape/_Rectangle", NULL, gtk_ifactory_cb, 0, "<RadioItem>" },
|
||
{ "/_Preferences/Shape/_Oval", NULL, gtk_ifactory_cb, 0, "<RadioItem>" },
|
||
|
||
{ "/_Help", NULL, 0, 0, "<LastBranch>" },
|
||
{ "/Help/_About", NULL, gtk_ifactory_cb, 0 },
|
||
};
|
||
|
||
static int nmenu_items = sizeof (menu_items) / sizeof (menu_items[0]);
|
||
|
||
static void
|
||
create_item_factory (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
|
||
if (!window)
|
||
{
|
||
GtkWidget *box1;
|
||
GtkWidget *box2;
|
||
GtkWidget *separator;
|
||
GtkWidget *label;
|
||
GtkWidget *button;
|
||
GtkAccelGroup *accel_group;
|
||
GtkItemFactory *item_factory;
|
||
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
gtk_signal_connect (GTK_OBJECT (window), "delete-event",
|
||
GTK_SIGNAL_FUNC (gtk_true),
|
||
NULL);
|
||
|
||
accel_group = gtk_accel_group_new ();
|
||
item_factory = gtk_item_factory_new (GTK_TYPE_MENU_BAR, "<main>", accel_group);
|
||
gtk_object_set_data_full (GTK_OBJECT (window),
|
||
"<main>",
|
||
item_factory,
|
||
(GtkDestroyNotify) gtk_object_unref);
|
||
gtk_accel_group_attach (accel_group, GTK_OBJECT (window));
|
||
gtk_item_factory_create_items (item_factory, nmenu_items, menu_items, NULL);
|
||
gtk_window_set_title (GTK_WINDOW (window), "Item Factory");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
|
||
box1 = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_add (GTK_CONTAINER (window), box1);
|
||
|
||
gtk_box_pack_start (GTK_BOX (box1),
|
||
gtk_item_factory_get_widget (item_factory, "<main>"),
|
||
FALSE, FALSE, 0);
|
||
|
||
label = gtk_label_new ("Type\n<alt>\nto start");
|
||
gtk_widget_set_usize (label, 200, 200);
|
||
gtk_misc_set_alignment (GTK_MISC (label), 0.5, 0.5);
|
||
gtk_box_pack_start (GTK_BOX (box1), label, TRUE, TRUE, 0);
|
||
|
||
|
||
separator = gtk_hseparator_new ();
|
||
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
||
|
||
|
||
box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
||
|
||
button = gtk_button_new_with_label ("close");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_widget_grab_default (button);
|
||
|
||
gtk_widget_show_all (window);
|
||
}
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* GtkScrolledWindow
|
||
*/
|
||
|
||
static void
|
||
scrolled_windows_remove (GtkWidget *widget, GtkWidget *scrollwin)
|
||
{
|
||
static GtkWidget *parent = NULL;
|
||
static GtkWidget *float_parent;
|
||
|
||
if (parent)
|
||
{
|
||
gtk_widget_reparent (scrollwin, parent);
|
||
gtk_widget_destroy (float_parent);
|
||
float_parent = NULL;
|
||
parent = NULL;
|
||
}
|
||
else
|
||
{
|
||
parent = widget->parent;
|
||
float_parent = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
gtk_widget_reparent (scrollwin, float_parent);
|
||
gtk_widget_show (float_parent);
|
||
}
|
||
}
|
||
|
||
/*
|
||
create_modal_window
|
||
*/
|
||
|
||
static gboolean
|
||
cmw_destroy_cb(GtkWidget *widget)
|
||
{
|
||
/* This is needed to get out of gtk_main */
|
||
gtk_main_quit ();
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
static void
|
||
cmw_color (GtkWidget *widget, GtkWidget *parent)
|
||
{
|
||
GtkWidget *csd;
|
||
|
||
csd=gtk_color_selection_dialog_new ("This is a modal color selection dialog");
|
||
|
||
/* Set as modal */
|
||
gtk_window_set_modal (GTK_WINDOW(csd),TRUE);
|
||
|
||
/* And mark it as a transient dialog */
|
||
gtk_window_set_transient_for (GTK_WINDOW (csd), GTK_WINDOW (parent));
|
||
|
||
gtk_signal_connect (GTK_OBJECT(csd), "destroy",
|
||
GTK_SIGNAL_FUNC(cmw_destroy_cb),NULL);
|
||
|
||
gtk_signal_connect_object (GTK_OBJECT(GTK_COLOR_SELECTION_DIALOG(csd)->ok_button),
|
||
"clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (csd));
|
||
gtk_signal_connect_object (GTK_OBJECT(GTK_COLOR_SELECTION_DIALOG(csd)->cancel_button),
|
||
"clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (csd));
|
||
|
||
/* wait until destroy calls gtk_main_quit */
|
||
gtk_widget_show (csd);
|
||
gtk_main ();
|
||
}
|
||
|
||
static void
|
||
cmw_file (GtkWidget *widget, GtkWidget *parent)
|
||
{
|
||
GtkWidget *fs;
|
||
|
||
fs = gtk_file_selection_new("This is a modal file selection dialog");
|
||
|
||
/* Set as modal */
|
||
gtk_window_set_modal (GTK_WINDOW(fs),TRUE);
|
||
|
||
/* And mark it as a transient dialog */
|
||
gtk_window_set_transient_for (GTK_WINDOW (fs), GTK_WINDOW (parent));
|
||
|
||
gtk_signal_connect (GTK_OBJECT(fs), "destroy",
|
||
GTK_SIGNAL_FUNC(cmw_destroy_cb),NULL);
|
||
|
||
gtk_signal_connect_object (GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button),
|
||
"clicked",GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (fs));
|
||
gtk_signal_connect_object (GTK_OBJECT(GTK_FILE_SELECTION(fs)->cancel_button),
|
||
"clicked",GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (fs));
|
||
|
||
/* wait until destroy calls gtk_main_quit */
|
||
gtk_widget_show (fs);
|
||
|
||
gtk_main();
|
||
}
|
||
|
||
|
||
static void
|
||
create_modal_window (void)
|
||
{
|
||
GtkWidget *window = NULL;
|
||
GtkWidget *box1,*box2;
|
||
GtkWidget *frame1;
|
||
GtkWidget *btnColor,*btnFile,*btnClose;
|
||
|
||
/* Create modal window (Here you can use any window descendent )*/
|
||
window=gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
gtk_window_set_title (GTK_WINDOW(window),"This window is modal");
|
||
|
||
/* Set window as modal */
|
||
gtk_window_set_modal (GTK_WINDOW(window),TRUE);
|
||
|
||
/* Create widgets */
|
||
box1 = gtk_vbox_new (FALSE,5);
|
||
frame1 = gtk_frame_new ("Standard dialogs in modal form");
|
||
box2 = gtk_vbox_new (TRUE,5);
|
||
btnColor = gtk_button_new_with_label ("Color");
|
||
btnFile = gtk_button_new_with_label ("File Selection");
|
||
btnClose = gtk_button_new_with_label ("Close");
|
||
|
||
/* Init widgets */
|
||
gtk_container_set_border_width (GTK_CONTAINER(box1),3);
|
||
gtk_container_set_border_width (GTK_CONTAINER(box2),3);
|
||
|
||
/* Pack widgets */
|
||
gtk_container_add (GTK_CONTAINER (window), box1);
|
||
gtk_box_pack_start (GTK_BOX (box1), frame1, TRUE, TRUE, 4);
|
||
gtk_container_add (GTK_CONTAINER (frame1), box2);
|
||
gtk_box_pack_start (GTK_BOX (box2), btnColor, FALSE, FALSE, 4);
|
||
gtk_box_pack_start (GTK_BOX (box2), btnFile, FALSE, FALSE, 4);
|
||
gtk_box_pack_start (GTK_BOX (box1), gtk_hseparator_new (), FALSE, FALSE, 4);
|
||
gtk_box_pack_start (GTK_BOX (box1), btnClose, FALSE, FALSE, 4);
|
||
|
||
/* connect signals */
|
||
gtk_signal_connect_object (GTK_OBJECT (btnClose), "clicked",
|
||
GTK_SIGNAL_FUNC (gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC (cmw_destroy_cb),NULL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (btnColor), "clicked",
|
||
GTK_SIGNAL_FUNC (cmw_color),window);
|
||
gtk_signal_connect (GTK_OBJECT (btnFile), "clicked",
|
||
GTK_SIGNAL_FUNC (cmw_file),window);
|
||
|
||
/* Show widgets */
|
||
gtk_widget_show_all (window);
|
||
|
||
/* wait until dialog get destroyed */
|
||
gtk_main();
|
||
}
|
||
|
||
/*
|
||
* GtkScrolledWindow
|
||
*/
|
||
|
||
static void
|
||
create_scrolled_windows (void)
|
||
{
|
||
static GtkWidget *window;
|
||
GtkWidget *scrolled_window;
|
||
GtkWidget *table;
|
||
GtkWidget *button;
|
||
char buffer[32];
|
||
int i, j;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_dialog_new ();
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "dialog");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
|
||
|
||
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
|
||
gtk_container_set_border_width (GTK_CONTAINER (scrolled_window), 10);
|
||
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
|
||
GTK_POLICY_AUTOMATIC,
|
||
GTK_POLICY_AUTOMATIC);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox),
|
||
scrolled_window, TRUE, TRUE, 0);
|
||
gtk_widget_show (scrolled_window);
|
||
|
||
table = gtk_table_new (20, 20, FALSE);
|
||
gtk_table_set_row_spacings (GTK_TABLE (table), 10);
|
||
gtk_table_set_col_spacings (GTK_TABLE (table), 10);
|
||
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_window), table);
|
||
gtk_container_set_focus_hadjustment (GTK_CONTAINER (table),
|
||
gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (scrolled_window)));
|
||
gtk_container_set_focus_vadjustment (GTK_CONTAINER (table),
|
||
gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrolled_window)));
|
||
gtk_widget_show (table);
|
||
|
||
for (i = 0; i < 20; i++)
|
||
for (j = 0; j < 20; j++)
|
||
{
|
||
sprintf (buffer, "button (%d,%d)\n", i, j);
|
||
button = gtk_toggle_button_new_with_label (buffer);
|
||
gtk_table_attach_defaults (GTK_TABLE (table), button,
|
||
i, i+1, j, j+1);
|
||
gtk_widget_show (button);
|
||
}
|
||
|
||
|
||
button = gtk_button_new_with_label ("close");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
|
||
button, TRUE, TRUE, 0);
|
||
gtk_widget_grab_default (button);
|
||
gtk_widget_show (button);
|
||
|
||
button = gtk_button_new_with_label ("remove");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(scrolled_windows_remove),
|
||
GTK_OBJECT (scrolled_window));
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
|
||
button, TRUE, TRUE, 0);
|
||
gtk_widget_grab_default (button);
|
||
gtk_widget_show (button);
|
||
|
||
gtk_window_set_default_size (GTK_WINDOW (window), 300, 300);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* GtkEntry
|
||
*/
|
||
|
||
static void
|
||
entry_toggle_editable (GtkWidget *checkbutton,
|
||
GtkWidget *entry)
|
||
{
|
||
gtk_entry_set_editable(GTK_ENTRY(entry),
|
||
GTK_TOGGLE_BUTTON(checkbutton)->active);
|
||
}
|
||
|
||
static void
|
||
entry_toggle_sensitive (GtkWidget *checkbutton,
|
||
GtkWidget *entry)
|
||
{
|
||
gtk_widget_set_sensitive (entry, GTK_TOGGLE_BUTTON(checkbutton)->active);
|
||
}
|
||
|
||
static void
|
||
entry_toggle_visibility (GtkWidget *checkbutton,
|
||
GtkWidget *entry)
|
||
{
|
||
gtk_entry_set_visibility(GTK_ENTRY(entry),
|
||
GTK_TOGGLE_BUTTON(checkbutton)->active);
|
||
}
|
||
|
||
static void
|
||
create_entry (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *box1;
|
||
GtkWidget *box2;
|
||
GtkWidget *editable_check;
|
||
GtkWidget *sensitive_check;
|
||
GtkWidget *entry, *cb;
|
||
GtkWidget *button;
|
||
GtkWidget *separator;
|
||
GList *cbitems = NULL;
|
||
|
||
if (!window)
|
||
{
|
||
cbitems = g_list_append(cbitems, "item0");
|
||
cbitems = g_list_append(cbitems, "item1 item1");
|
||
cbitems = g_list_append(cbitems, "item2 item2 item2");
|
||
cbitems = g_list_append(cbitems, "item3 item3 item3 item3");
|
||
cbitems = g_list_append(cbitems, "item4 item4 item4 item4 item4");
|
||
cbitems = g_list_append(cbitems, "item5 item5 item5 item5 item5 item5");
|
||
cbitems = g_list_append(cbitems, "item6 item6 item6 item6 item6");
|
||
cbitems = g_list_append(cbitems, "item7 item7 item7 item7");
|
||
cbitems = g_list_append(cbitems, "item8 item8 item8");
|
||
cbitems = g_list_append(cbitems, "item9 item9");
|
||
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "entry");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
|
||
|
||
box1 = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_add (GTK_CONTAINER (window), box1);
|
||
gtk_widget_show (box1);
|
||
|
||
|
||
box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
||
gtk_widget_show (box2);
|
||
|
||
entry = gtk_entry_new ();
|
||
gtk_entry_set_text (GTK_ENTRY (entry), "hello world");
|
||
gtk_editable_select_region (GTK_EDITABLE (entry), 0, 5);
|
||
gtk_box_pack_start (GTK_BOX (box2), entry, TRUE, TRUE, 0);
|
||
gtk_widget_show (entry);
|
||
|
||
cb = gtk_combo_new ();
|
||
gtk_combo_set_popdown_strings (GTK_COMBO (cb), cbitems);
|
||
gtk_entry_set_text (GTK_ENTRY (GTK_COMBO(cb)->entry), "hello world");
|
||
gtk_editable_select_region (GTK_EDITABLE (GTK_COMBO(cb)->entry),
|
||
0, -1);
|
||
gtk_box_pack_start (GTK_BOX (box2), cb, TRUE, TRUE, 0);
|
||
gtk_widget_show (cb);
|
||
|
||
editable_check = gtk_check_button_new_with_label("Editable");
|
||
gtk_box_pack_start (GTK_BOX (box2), editable_check, FALSE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT(editable_check), "toggled",
|
||
GTK_SIGNAL_FUNC(entry_toggle_editable), entry);
|
||
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(editable_check), TRUE);
|
||
gtk_widget_show (editable_check);
|
||
|
||
editable_check = gtk_check_button_new_with_label("Visible");
|
||
gtk_box_pack_start (GTK_BOX (box2), editable_check, FALSE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT(editable_check), "toggled",
|
||
GTK_SIGNAL_FUNC(entry_toggle_visibility), entry);
|
||
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(editable_check), TRUE);
|
||
gtk_widget_show (editable_check);
|
||
|
||
sensitive_check = gtk_check_button_new_with_label("Sensitive");
|
||
gtk_box_pack_start (GTK_BOX (box2), sensitive_check, FALSE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT(sensitive_check), "toggled",
|
||
GTK_SIGNAL_FUNC(entry_toggle_sensitive), entry);
|
||
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(sensitive_check), TRUE);
|
||
gtk_widget_show (sensitive_check);
|
||
|
||
separator = gtk_hseparator_new ();
|
||
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
||
gtk_widget_show (separator);
|
||
|
||
|
||
box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
||
gtk_widget_show (box2);
|
||
|
||
|
||
button = gtk_button_new_with_label ("close");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_widget_grab_default (button);
|
||
gtk_widget_show (button);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* GtkSpinButton
|
||
*/
|
||
|
||
static GtkWidget *spinner1;
|
||
|
||
static void
|
||
toggle_snap (GtkWidget *widget, GtkSpinButton *spin)
|
||
{
|
||
gtk_spin_button_set_snap_to_ticks (spin, GTK_TOGGLE_BUTTON (widget)->active);
|
||
}
|
||
|
||
static void
|
||
toggle_numeric (GtkWidget *widget, GtkSpinButton *spin)
|
||
{
|
||
gtk_spin_button_set_numeric (spin, GTK_TOGGLE_BUTTON (widget)->active);
|
||
}
|
||
|
||
static void
|
||
change_digits (GtkWidget *widget, GtkSpinButton *spin)
|
||
{
|
||
gtk_spin_button_set_digits (GTK_SPIN_BUTTON (spinner1),
|
||
gtk_spin_button_get_value_as_int (spin));
|
||
}
|
||
|
||
static void
|
||
get_value (GtkWidget *widget, gpointer data)
|
||
{
|
||
gchar buf[32];
|
||
GtkLabel *label;
|
||
GtkSpinButton *spin;
|
||
|
||
spin = GTK_SPIN_BUTTON (spinner1);
|
||
label = GTK_LABEL (gtk_object_get_user_data (GTK_OBJECT (widget)));
|
||
if (GPOINTER_TO_INT (data) == 1)
|
||
sprintf (buf, "%d", gtk_spin_button_get_value_as_int (spin));
|
||
else
|
||
sprintf (buf, "%0.*f", spin->digits,
|
||
gtk_spin_button_get_value_as_float (spin));
|
||
gtk_label_set_text (label, buf);
|
||
}
|
||
|
||
static gint
|
||
spin_button_time_output_func (GtkSpinButton *spin_button)
|
||
{
|
||
static gchar buf[6];
|
||
gfloat hours;
|
||
gfloat minutes;
|
||
|
||
hours = spin_button->adjustment->value / 60.0;
|
||
minutes = (fabs(floor (hours) - hours) < 1e-5) ? 0.0 : 30;
|
||
sprintf (buf, "%02.0f:%02.0f", floor (hours), minutes);
|
||
if (strcmp (buf, gtk_entry_get_text (GTK_ENTRY (spin_button))))
|
||
gtk_entry_set_text (GTK_ENTRY (spin_button), buf);
|
||
return TRUE;
|
||
}
|
||
|
||
static gint
|
||
spin_button_month_input_func (GtkSpinButton *spin_button,
|
||
gfloat *new_val)
|
||
{
|
||
gint i;
|
||
static gchar *month[12] = { "January", "February", "March", "April",
|
||
"May", "June", "July", "August",
|
||
"September", "October", "November", "December" };
|
||
gchar *tmp1, *tmp2;
|
||
gboolean found = FALSE;
|
||
|
||
for (i = 1; i <= 12; i++)
|
||
{
|
||
tmp1 = g_strdup (month[i-1]);
|
||
g_strup (tmp1);
|
||
tmp2 = g_strdup (gtk_entry_get_text (GTK_ENTRY (spin_button)));
|
||
g_strup (tmp2);
|
||
if (strstr (tmp1, tmp2) == tmp1)
|
||
found = TRUE;
|
||
g_free (tmp1);
|
||
g_free (tmp2);
|
||
if (found)
|
||
break;
|
||
}
|
||
if (!found)
|
||
{
|
||
*new_val = 0.0;
|
||
return INPUT_ERROR;
|
||
}
|
||
*new_val = (gfloat) i;
|
||
return TRUE;
|
||
}
|
||
|
||
static gint
|
||
spin_button_month_output_func (GtkSpinButton *spin_button)
|
||
{
|
||
gint i;
|
||
static gchar *month[12] = { "January", "February", "March", "April",
|
||
"May", "June", "July", "August", "September",
|
||
"October", "November", "December" };
|
||
|
||
for (i = 1; i <= 12; i++)
|
||
if (fabs (spin_button->adjustment->value - (double)i) < 1e-5)
|
||
{
|
||
if (strcmp (month[i-1], gtk_entry_get_text (GTK_ENTRY (spin_button))))
|
||
gtk_entry_set_text (GTK_ENTRY (spin_button), month[i-1]);
|
||
}
|
||
return TRUE;
|
||
}
|
||
|
||
static gint
|
||
spin_button_hex_input_func (GtkSpinButton *spin_button,
|
||
gfloat *new_val)
|
||
{
|
||
gchar *buf;
|
||
gchar *err;
|
||
gfloat res;
|
||
|
||
buf = gtk_entry_get_text (GTK_ENTRY (spin_button));
|
||
res = (gfloat)(strtol(buf, &err, 16));
|
||
*new_val = res;
|
||
if (*err)
|
||
return INPUT_ERROR;
|
||
else
|
||
return TRUE;
|
||
}
|
||
|
||
static gint
|
||
spin_button_hex_output_func (GtkSpinButton *spin_button)
|
||
{
|
||
static gchar buf[7];
|
||
gint val;
|
||
|
||
val = (gint) spin_button->adjustment->value;
|
||
if (fabs (val) < 1e-5)
|
||
sprintf (buf, "0x00");
|
||
else
|
||
sprintf (buf, "0x%.2X", val);
|
||
if (strcmp (buf, gtk_entry_get_text (GTK_ENTRY (spin_button))))
|
||
gtk_entry_set_text (GTK_ENTRY (spin_button), buf);
|
||
return TRUE;
|
||
}
|
||
|
||
static void
|
||
create_spins (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *frame;
|
||
GtkWidget *hbox;
|
||
GtkWidget *main_vbox;
|
||
GtkWidget *vbox;
|
||
GtkWidget *vbox2;
|
||
GtkWidget *spinner2;
|
||
GtkWidget *spinner;
|
||
GtkWidget *button;
|
||
GtkWidget *label;
|
||
GtkWidget *val_label;
|
||
GtkAdjustment *adj;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC (gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "GtkSpinButton");
|
||
|
||
main_vbox = gtk_vbox_new (FALSE, 5);
|
||
gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 10);
|
||
gtk_container_add (GTK_CONTAINER (window), main_vbox);
|
||
|
||
frame = gtk_frame_new ("Not accelerated");
|
||
gtk_box_pack_start (GTK_BOX (main_vbox), frame, TRUE, TRUE, 0);
|
||
|
||
vbox = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_set_border_width (GTK_CONTAINER (vbox), 5);
|
||
gtk_container_add (GTK_CONTAINER (frame), vbox);
|
||
|
||
/* Time, month, hex spinners */
|
||
|
||
hbox = gtk_hbox_new (FALSE, 0);
|
||
gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 5);
|
||
|
||
vbox2 = gtk_vbox_new (FALSE, 0);
|
||
gtk_box_pack_start (GTK_BOX (hbox), vbox2, TRUE, TRUE, 5);
|
||
|
||
label = gtk_label_new ("Time :");
|
||
gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
|
||
gtk_box_pack_start (GTK_BOX (vbox2), label, FALSE, TRUE, 0);
|
||
|
||
adj = (GtkAdjustment *) gtk_adjustment_new (0, 0, 1410, 30, 60, 0);
|
||
spinner = gtk_spin_button_new (adj, 0, 0);
|
||
gtk_editable_set_editable (GTK_EDITABLE (spinner), FALSE);
|
||
gtk_signal_connect (GTK_OBJECT (spinner),
|
||
"output",
|
||
GTK_SIGNAL_FUNC (spin_button_time_output_func),
|
||
NULL);
|
||
gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (spinner), TRUE);
|
||
gtk_widget_set_usize (spinner, 55, -1);
|
||
gtk_box_pack_start (GTK_BOX (vbox2), spinner, FALSE, TRUE, 0);
|
||
|
||
vbox2 = gtk_vbox_new (FALSE, 0);
|
||
gtk_box_pack_start (GTK_BOX (hbox), vbox2, TRUE, TRUE, 5);
|
||
|
||
label = gtk_label_new ("Month :");
|
||
gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
|
||
gtk_box_pack_start (GTK_BOX (vbox2), label, FALSE, TRUE, 0);
|
||
|
||
adj = (GtkAdjustment *) gtk_adjustment_new (1.0, 1.0, 12.0, 1.0,
|
||
5.0, 0.0);
|
||
spinner = gtk_spin_button_new (adj, 0, 0);
|
||
gtk_spin_button_set_update_policy (GTK_SPIN_BUTTON (spinner),
|
||
GTK_UPDATE_IF_VALID);
|
||
gtk_signal_connect (GTK_OBJECT (spinner),
|
||
"input",
|
||
GTK_SIGNAL_FUNC (spin_button_month_input_func),
|
||
NULL);
|
||
gtk_signal_connect (GTK_OBJECT (spinner),
|
||
"output",
|
||
GTK_SIGNAL_FUNC (spin_button_month_output_func),
|
||
NULL);
|
||
gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (spinner), TRUE);
|
||
gtk_widget_set_usize (spinner, 85, -1);
|
||
gtk_box_pack_start (GTK_BOX (vbox2), spinner, FALSE, TRUE, 0);
|
||
|
||
vbox2 = gtk_vbox_new (FALSE, 0);
|
||
gtk_box_pack_start (GTK_BOX (hbox), vbox2, TRUE, TRUE, 5);
|
||
|
||
label = gtk_label_new ("Hex :");
|
||
gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
|
||
gtk_box_pack_start (GTK_BOX (vbox2), label, FALSE, TRUE, 0);
|
||
|
||
adj = (GtkAdjustment *) gtk_adjustment_new (0, 0, 255, 1, 16, 0);
|
||
spinner = gtk_spin_button_new (adj, 0, 0);
|
||
gtk_editable_set_editable (GTK_EDITABLE (spinner), TRUE);
|
||
gtk_signal_connect (GTK_OBJECT (spinner),
|
||
"input",
|
||
GTK_SIGNAL_FUNC (spin_button_hex_input_func),
|
||
NULL);
|
||
gtk_signal_connect (GTK_OBJECT (spinner),
|
||
"output",
|
||
GTK_SIGNAL_FUNC (spin_button_hex_output_func),
|
||
NULL);
|
||
gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (spinner), TRUE);
|
||
gtk_widget_set_usize (spinner, 55, 0);
|
||
gtk_box_pack_start (GTK_BOX (vbox2), spinner, FALSE, TRUE, 0);
|
||
|
||
frame = gtk_frame_new ("Accelerated");
|
||
gtk_box_pack_start (GTK_BOX (main_vbox), frame, TRUE, TRUE, 0);
|
||
|
||
vbox = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_set_border_width (GTK_CONTAINER (vbox), 5);
|
||
gtk_container_add (GTK_CONTAINER (frame), vbox);
|
||
|
||
hbox = gtk_hbox_new (FALSE, 0);
|
||
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 5);
|
||
|
||
vbox2 = gtk_vbox_new (FALSE, 0);
|
||
gtk_box_pack_start (GTK_BOX (hbox), vbox2, TRUE, TRUE, 5);
|
||
|
||
label = gtk_label_new ("Value :");
|
||
gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
|
||
gtk_box_pack_start (GTK_BOX (vbox2), label, FALSE, TRUE, 0);
|
||
|
||
adj = (GtkAdjustment *) gtk_adjustment_new (0.0, -10000.0, 10000.0,
|
||
0.5, 100.0, 0.0);
|
||
spinner1 = gtk_spin_button_new (adj, 1.0, 2);
|
||
gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (spinner1), TRUE);
|
||
gtk_widget_set_usize (spinner1, 100, 0);
|
||
gtk_box_pack_start (GTK_BOX (vbox2), spinner1, FALSE, TRUE, 0);
|
||
|
||
vbox2 = gtk_vbox_new (FALSE, 0);
|
||
gtk_box_pack_start (GTK_BOX (hbox), vbox2, TRUE, TRUE, 5);
|
||
|
||
label = gtk_label_new ("Digits :");
|
||
gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
|
||
gtk_box_pack_start (GTK_BOX (vbox2), label, FALSE, TRUE, 0);
|
||
|
||
adj = (GtkAdjustment *) gtk_adjustment_new (2, 1, 5, 1, 1, 0);
|
||
spinner2 = gtk_spin_button_new (adj, 0.0, 0);
|
||
gtk_signal_connect (GTK_OBJECT (adj), "value_changed",
|
||
GTK_SIGNAL_FUNC (change_digits),
|
||
(gpointer) spinner2);
|
||
gtk_box_pack_start (GTK_BOX (vbox2), spinner2, FALSE, TRUE, 0);
|
||
|
||
hbox = gtk_hbox_new (FALSE, 0);
|
||
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 5);
|
||
|
||
button = gtk_check_button_new_with_label ("Snap to 0.5-ticks");
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (toggle_snap),
|
||
spinner1);
|
||
gtk_box_pack_start (GTK_BOX (vbox), button, TRUE, TRUE, 0);
|
||
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
|
||
|
||
button = gtk_check_button_new_with_label ("Numeric only input mode");
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (toggle_numeric),
|
||
spinner1);
|
||
gtk_box_pack_start (GTK_BOX (vbox), button, TRUE, TRUE, 0);
|
||
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
|
||
|
||
val_label = gtk_label_new ("");
|
||
|
||
hbox = gtk_hbox_new (FALSE, 0);
|
||
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 5);
|
||
|
||
button = gtk_button_new_with_label ("Value as Int");
|
||
gtk_object_set_user_data (GTK_OBJECT (button), val_label);
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (get_value),
|
||
GINT_TO_POINTER (1));
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5);
|
||
|
||
button = gtk_button_new_with_label ("Value as Float");
|
||
gtk_object_set_user_data (GTK_OBJECT (button), val_label);
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (get_value),
|
||
GINT_TO_POINTER (2));
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5);
|
||
|
||
gtk_box_pack_start (GTK_BOX (vbox), val_label, TRUE, TRUE, 0);
|
||
gtk_label_set_text (GTK_LABEL (val_label), "0");
|
||
|
||
hbox = gtk_hbox_new (FALSE, 0);
|
||
gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, TRUE, 0);
|
||
|
||
button = gtk_button_new_with_label ("Close");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show_all (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
|
||
/*
|
||
* Cursors
|
||
*/
|
||
|
||
static gint
|
||
cursor_expose_event (GtkWidget *widget,
|
||
GdkEvent *event,
|
||
gpointer user_data)
|
||
{
|
||
GtkDrawingArea *darea;
|
||
GdkDrawable *drawable;
|
||
GdkGC *black_gc;
|
||
GdkGC *gray_gc;
|
||
GdkGC *white_gc;
|
||
guint max_width;
|
||
guint max_height;
|
||
|
||
g_return_val_if_fail (widget != NULL, TRUE);
|
||
g_return_val_if_fail (GTK_IS_DRAWING_AREA (widget), TRUE);
|
||
|
||
darea = GTK_DRAWING_AREA (widget);
|
||
drawable = widget->window;
|
||
white_gc = widget->style->white_gc;
|
||
gray_gc = widget->style->bg_gc[GTK_STATE_NORMAL];
|
||
black_gc = widget->style->black_gc;
|
||
max_width = widget->allocation.width;
|
||
max_height = widget->allocation.height;
|
||
|
||
gdk_draw_rectangle (drawable, white_gc,
|
||
TRUE,
|
||
0,
|
||
0,
|
||
max_width,
|
||
max_height / 2);
|
||
|
||
gdk_draw_rectangle (drawable, black_gc,
|
||
TRUE,
|
||
0,
|
||
max_height / 2,
|
||
max_width,
|
||
max_height / 2);
|
||
|
||
gdk_draw_rectangle (drawable, gray_gc,
|
||
TRUE,
|
||
max_width / 3,
|
||
max_height / 3,
|
||
max_width / 3,
|
||
max_height / 3);
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
static void
|
||
set_cursor (GtkWidget *spinner,
|
||
GtkWidget *widget)
|
||
{
|
||
guint c;
|
||
GdkCursor *cursor;
|
||
GtkWidget *label;
|
||
GtkFlagValue *vals;
|
||
|
||
c = CLAMP (gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (spinner)), 0, 152);
|
||
c &= 0xfe;
|
||
|
||
label = gtk_object_get_user_data (GTK_OBJECT (spinner));
|
||
vals = gtk_type_enum_get_values (GTK_TYPE_GDK_CURSOR_TYPE);
|
||
while (vals && vals->value != c)
|
||
vals++;
|
||
if (vals)
|
||
gtk_label_set_text (GTK_LABEL (label), vals->value_nick);
|
||
else
|
||
gtk_label_set_text (GTK_LABEL (label), "<unknown>");
|
||
|
||
cursor = gdk_cursor_new (c);
|
||
gdk_window_set_cursor (widget->window, cursor);
|
||
gdk_cursor_destroy (cursor);
|
||
}
|
||
|
||
static gint
|
||
cursor_event (GtkWidget *widget,
|
||
GdkEvent *event,
|
||
GtkSpinButton *spinner)
|
||
{
|
||
if ((event->type == GDK_BUTTON_PRESS) &&
|
||
((event->button.button == 1) ||
|
||
(event->button.button == 3)))
|
||
{
|
||
gtk_spin_button_spin (spinner, event->button.button == 1 ?
|
||
GTK_SPIN_STEP_FORWARD : GTK_SPIN_STEP_BACKWARD, 0);
|
||
return TRUE;
|
||
}
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
static void
|
||
create_cursors (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *frame;
|
||
GtkWidget *hbox;
|
||
GtkWidget *main_vbox;
|
||
GtkWidget *vbox;
|
||
GtkWidget *darea;
|
||
GtkWidget *spinner;
|
||
GtkWidget *button;
|
||
GtkWidget *label;
|
||
GtkWidget *any;
|
||
GtkAdjustment *adj;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC (gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "Cursors");
|
||
|
||
main_vbox = gtk_vbox_new (FALSE, 5);
|
||
gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 0);
|
||
gtk_container_add (GTK_CONTAINER (window), main_vbox);
|
||
|
||
vbox =
|
||
gtk_widget_new (gtk_vbox_get_type (),
|
||
"GtkBox::homogeneous", FALSE,
|
||
"GtkBox::spacing", 5,
|
||
"GtkContainer::border_width", 10,
|
||
"GtkWidget::parent", main_vbox,
|
||
"GtkWidget::visible", TRUE,
|
||
NULL);
|
||
|
||
hbox = gtk_hbox_new (FALSE, 0);
|
||
gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
|
||
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0);
|
||
|
||
label = gtk_label_new ("Cursor Value : ");
|
||
gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
|
||
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
|
||
|
||
adj = (GtkAdjustment *) gtk_adjustment_new (0,
|
||
0, 152,
|
||
2,
|
||
10, 0);
|
||
spinner = gtk_spin_button_new (adj, 0, 0);
|
||
gtk_box_pack_start (GTK_BOX (hbox), spinner, TRUE, TRUE, 0);
|
||
|
||
frame =
|
||
gtk_widget_new (gtk_frame_get_type (),
|
||
"GtkFrame::shadow", GTK_SHADOW_ETCHED_IN,
|
||
"GtkFrame::label_xalign", 0.5,
|
||
"GtkFrame::label", "Cursor Area",
|
||
"GtkContainer::border_width", 10,
|
||
"GtkWidget::parent", vbox,
|
||
"GtkWidget::visible", TRUE,
|
||
NULL);
|
||
|
||
darea = gtk_drawing_area_new ();
|
||
gtk_widget_set_usize (darea, 80, 80);
|
||
gtk_container_add (GTK_CONTAINER (frame), darea);
|
||
gtk_signal_connect (GTK_OBJECT (darea),
|
||
"expose_event",
|
||
GTK_SIGNAL_FUNC (cursor_expose_event),
|
||
NULL);
|
||
gtk_widget_set_events (darea, GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK);
|
||
gtk_signal_connect (GTK_OBJECT (darea),
|
||
"button_press_event",
|
||
GTK_SIGNAL_FUNC (cursor_event),
|
||
spinner);
|
||
gtk_widget_show (darea);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (spinner), "changed",
|
||
GTK_SIGNAL_FUNC (set_cursor),
|
||
darea);
|
||
|
||
label = gtk_widget_new (GTK_TYPE_LABEL,
|
||
"visible", TRUE,
|
||
"label", "XXX",
|
||
"parent", vbox,
|
||
NULL);
|
||
gtk_container_child_set (GTK_CONTAINER (vbox), label,
|
||
"expand", FALSE,
|
||
NULL);
|
||
gtk_object_set_user_data (GTK_OBJECT (spinner), label);
|
||
|
||
any =
|
||
gtk_widget_new (gtk_hseparator_get_type (),
|
||
"GtkWidget::visible", TRUE,
|
||
NULL);
|
||
gtk_box_pack_start (GTK_BOX (main_vbox), any, FALSE, TRUE, 0);
|
||
|
||
hbox = gtk_hbox_new (FALSE, 0);
|
||
gtk_container_set_border_width (GTK_CONTAINER (hbox), 10);
|
||
gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, TRUE, 0);
|
||
|
||
button = gtk_button_new_with_label ("Close");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5);
|
||
|
||
gtk_widget_show_all (window);
|
||
|
||
set_cursor (spinner, darea);
|
||
}
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* GtkList
|
||
*/
|
||
|
||
static void
|
||
list_add (GtkWidget *widget,
|
||
GtkWidget *list)
|
||
{
|
||
static int i = 1;
|
||
gchar buffer[64];
|
||
GtkWidget *list_item;
|
||
GtkContainer *container;
|
||
|
||
container = GTK_CONTAINER (list);
|
||
|
||
sprintf (buffer, "added item %d", i++);
|
||
list_item = gtk_list_item_new_with_label (buffer);
|
||
gtk_widget_show (list_item);
|
||
|
||
gtk_container_add (container, list_item);
|
||
}
|
||
|
||
static void
|
||
list_remove (GtkWidget *widget,
|
||
GtkList *list)
|
||
{
|
||
GList *clear_list = NULL;
|
||
GList *sel_row = NULL;
|
||
GList *work = NULL;
|
||
|
||
if (list->selection_mode == GTK_SELECTION_EXTENDED)
|
||
{
|
||
GtkWidget *item;
|
||
|
||
item = GTK_CONTAINER (list)->focus_child;
|
||
if (!item && list->selection)
|
||
item = list->selection->data;
|
||
|
||
if (item)
|
||
{
|
||
work = g_list_find (list->children, item);
|
||
for (sel_row = work; sel_row; sel_row = sel_row->next)
|
||
if (GTK_WIDGET (sel_row->data)->state != GTK_STATE_SELECTED)
|
||
break;
|
||
|
||
if (!sel_row)
|
||
{
|
||
for (sel_row = work; sel_row; sel_row = sel_row->prev)
|
||
if (GTK_WIDGET (sel_row->data)->state != GTK_STATE_SELECTED)
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
|
||
for (work = list->selection; work; work = work->next)
|
||
clear_list = g_list_prepend (clear_list, work->data);
|
||
|
||
clear_list = g_list_reverse (clear_list);
|
||
gtk_list_remove_items (GTK_LIST (list), clear_list);
|
||
g_list_free (clear_list);
|
||
|
||
if (list->selection_mode == GTK_SELECTION_EXTENDED && sel_row)
|
||
gtk_list_select_child (list, GTK_WIDGET(sel_row->data));
|
||
}
|
||
|
||
static void
|
||
list_clear (GtkWidget *widget,
|
||
GtkWidget *list)
|
||
{
|
||
gtk_list_clear_items (GTK_LIST (list), 0, -1);
|
||
}
|
||
|
||
#define RADIOMENUTOGGLED(_rmi_, __i) { \
|
||
GSList * __g; \
|
||
__i = 0; \
|
||
__g = gtk_radio_menu_item_group(_rmi_); \
|
||
while( __g && !((GtkCheckMenuItem *)(__g->data))->active) { \
|
||
__g = __g->next; \
|
||
__i++; \
|
||
}\
|
||
}
|
||
|
||
static GtkWidget *list_omenu;
|
||
|
||
static void
|
||
list_toggle_sel_mode (GtkWidget *widget, GtkList *list)
|
||
{
|
||
gint i;
|
||
|
||
if (!GTK_WIDGET_MAPPED (widget))
|
||
return;
|
||
|
||
RADIOMENUTOGGLED ((GtkRadioMenuItem *)
|
||
(((GtkOptionMenu *)list_omenu)->menu_item), i);
|
||
|
||
gtk_list_set_selection_mode (list, (GtkSelectionMode) (3-i));
|
||
}
|
||
|
||
static void
|
||
create_list (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
|
||
static OptionMenuItem items[] =
|
||
{
|
||
{ "Single", list_toggle_sel_mode },
|
||
{ "Browse", list_toggle_sel_mode },
|
||
{ "Multiple", list_toggle_sel_mode },
|
||
{ "Extended", list_toggle_sel_mode }
|
||
};
|
||
|
||
if (!window)
|
||
{
|
||
GtkWidget *cbox;
|
||
GtkWidget *vbox;
|
||
GtkWidget *hbox;
|
||
GtkWidget *label;
|
||
GtkWidget *scrolled_win;
|
||
GtkWidget *list;
|
||
GtkWidget *button;
|
||
GtkWidget *separator;
|
||
FILE *infile;
|
||
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "list");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
|
||
vbox = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_add (GTK_CONTAINER (window), vbox);
|
||
|
||
scrolled_win = gtk_scrolled_window_new (NULL, NULL);
|
||
gtk_container_set_border_width (GTK_CONTAINER (scrolled_win), 5);
|
||
gtk_widget_set_usize (scrolled_win, -1, 300);
|
||
gtk_box_pack_start (GTK_BOX (vbox), scrolled_win, TRUE, TRUE, 0);
|
||
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
|
||
GTK_POLICY_AUTOMATIC,
|
||
GTK_POLICY_AUTOMATIC);
|
||
|
||
list = gtk_list_new ();
|
||
gtk_list_set_selection_mode (GTK_LIST (list), GTK_SELECTION_EXTENDED);
|
||
gtk_scrolled_window_add_with_viewport
|
||
(GTK_SCROLLED_WINDOW (scrolled_win), list);
|
||
gtk_container_set_focus_vadjustment
|
||
(GTK_CONTAINER (list),
|
||
gtk_scrolled_window_get_vadjustment
|
||
(GTK_SCROLLED_WINDOW (scrolled_win)));
|
||
gtk_container_set_focus_hadjustment
|
||
(GTK_CONTAINER (list),
|
||
gtk_scrolled_window_get_hadjustment
|
||
(GTK_SCROLLED_WINDOW (scrolled_win)));
|
||
|
||
if ((infile = fopen("gtkenums.h", "r")))
|
||
{
|
||
char buffer[256];
|
||
char *pos;
|
||
GtkWidget *item;
|
||
|
||
while (fgets (buffer, 256, infile))
|
||
{
|
||
if ((pos = strchr (buffer, '\n')))
|
||
*pos = 0;
|
||
item = gtk_list_item_new_with_label (buffer);
|
||
gtk_container_add (GTK_CONTAINER (list), item);
|
||
}
|
||
|
||
fclose (infile);
|
||
}
|
||
|
||
|
||
hbox = gtk_hbox_new (TRUE, 5);
|
||
gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
|
||
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0);
|
||
|
||
button = gtk_button_new_with_label ("Insert Row");
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (list_add),
|
||
list);
|
||
|
||
button = gtk_button_new_with_label ("Clear List");
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (list_clear),
|
||
list);
|
||
|
||
button = gtk_button_new_with_label ("Remove Selection");
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (list_remove),
|
||
list);
|
||
|
||
cbox = gtk_hbox_new (FALSE, 0);
|
||
gtk_box_pack_start (GTK_BOX (vbox), cbox, FALSE, TRUE, 0);
|
||
|
||
hbox = gtk_hbox_new (FALSE, 5);
|
||
gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
|
||
gtk_box_pack_start (GTK_BOX (cbox), hbox, TRUE, FALSE, 0);
|
||
|
||
label = gtk_label_new ("Selection Mode :");
|
||
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
|
||
|
||
list_omenu = build_option_menu (items, 4, 3, list);
|
||
gtk_box_pack_start (GTK_BOX (hbox), list_omenu, FALSE, TRUE, 0);
|
||
|
||
separator = gtk_hseparator_new ();
|
||
gtk_box_pack_start (GTK_BOX (vbox), separator, FALSE, TRUE, 0);
|
||
|
||
cbox = gtk_hbox_new (FALSE, 0);
|
||
gtk_box_pack_start (GTK_BOX (vbox), cbox, FALSE, TRUE, 0);
|
||
|
||
button = gtk_button_new_with_label ("close");
|
||
gtk_container_set_border_width (GTK_CONTAINER (button), 10);
|
||
gtk_box_pack_start (GTK_BOX (cbox), button, TRUE, TRUE, 0);
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_widget_grab_default (button);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show_all (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* GtkCList
|
||
*/
|
||
|
||
static char * book_open_xpm[] = {
|
||
"16 16 4 1",
|
||
" c None s None",
|
||
". c black",
|
||
"X c #808080",
|
||
"o c white",
|
||
" ",
|
||
" .. ",
|
||
" .Xo. ... ",
|
||
" .Xoo. ..oo. ",
|
||
" .Xooo.Xooo... ",
|
||
" .Xooo.oooo.X. ",
|
||
" .Xooo.Xooo.X. ",
|
||
" .Xooo.oooo.X. ",
|
||
" .Xooo.Xooo.X. ",
|
||
" .Xooo.oooo.X. ",
|
||
" .Xoo.Xoo..X. ",
|
||
" .Xo.o..ooX. ",
|
||
" .X..XXXXX. ",
|
||
" ..X....... ",
|
||
" .. ",
|
||
" "};
|
||
|
||
static char * book_closed_xpm[] = {
|
||
"16 16 6 1",
|
||
" c None s None",
|
||
". c black",
|
||
"X c red",
|
||
"o c yellow",
|
||
"O c #808080",
|
||
"# c white",
|
||
" ",
|
||
" .. ",
|
||
" ..XX. ",
|
||
" ..XXXXX. ",
|
||
" ..XXXXXXXX. ",
|
||
".ooXXXXXXXXX. ",
|
||
"..ooXXXXXXXXX. ",
|
||
".X.ooXXXXXXXXX. ",
|
||
".XX.ooXXXXXX.. ",
|
||
" .XX.ooXXX..#O ",
|
||
" .XX.oo..##OO. ",
|
||
" .XX..##OO.. ",
|
||
" .X.#OO.. ",
|
||
" ..O.. ",
|
||
" .. ",
|
||
" "};
|
||
|
||
static char * mini_page_xpm[] = {
|
||
"16 16 4 1",
|
||
" c None s None",
|
||
". c black",
|
||
"X c white",
|
||
"o c #808080",
|
||
" ",
|
||
" ....... ",
|
||
" .XXXXX.. ",
|
||
" .XoooX.X. ",
|
||
" .XXXXX.... ",
|
||
" .XooooXoo.o ",
|
||
" .XXXXXXXX.o ",
|
||
" .XooooooX.o ",
|
||
" .XXXXXXXX.o ",
|
||
" .XooooooX.o ",
|
||
" .XXXXXXXX.o ",
|
||
" .XooooooX.o ",
|
||
" .XXXXXXXX.o ",
|
||
" ..........o ",
|
||
" oooooooooo ",
|
||
" "};
|
||
|
||
static char * gtk_mini_xpm[] = {
|
||
"15 20 17 1",
|
||
" c None",
|
||
". c #14121F",
|
||
"+ c #278828",
|
||
"@ c #9B3334",
|
||
"# c #284C72",
|
||
"$ c #24692A",
|
||
"% c #69282E",
|
||
"& c #37C539",
|
||
"* c #1D2F4D",
|
||
"= c #6D7076",
|
||
"- c #7D8482",
|
||
"; c #E24A49",
|
||
"> c #515357",
|
||
", c #9B9C9B",
|
||
"' c #2FA232",
|
||
") c #3CE23D",
|
||
"! c #3B6CCB",
|
||
" ",
|
||
" ***> ",
|
||
" >.*!!!* ",
|
||
" ***....#*= ",
|
||
" *!*.!!!**!!# ",
|
||
" .!!#*!#*!!!!# ",
|
||
" @%#!.##.*!!$& ",
|
||
" @;%*!*.#!#')) ",
|
||
" @;;@%!!*$&)'' ",
|
||
" @%.%@%$'&)$+' ",
|
||
" @;...@$'*'*)+ ",
|
||
" @;%..@$+*.')$ ",
|
||
" @;%%;;$+..$)# ",
|
||
" @;%%;@$$$'.$# ",
|
||
" %;@@;;$$+))&* ",
|
||
" %;;;@+$&)&* ",
|
||
" %;;@'))+> ",
|
||
" %;@'&# ",
|
||
" >%$$ ",
|
||
" >= "};
|
||
|
||
#define TESTGTK_CLIST_COLUMNS 12
|
||
static gint clist_rows = 0;
|
||
static GtkWidget *clist_omenu;
|
||
|
||
static void
|
||
add1000_clist (GtkWidget *widget, gpointer data)
|
||
{
|
||
gint i, row;
|
||
char text[TESTGTK_CLIST_COLUMNS][50];
|
||
char *texts[TESTGTK_CLIST_COLUMNS];
|
||
GdkBitmap *mask;
|
||
GdkPixmap *pixmap;
|
||
GtkCList *clist;
|
||
|
||
clist = GTK_CLIST (data);
|
||
|
||
pixmap = gdk_pixmap_create_from_xpm_d (clist->clist_window,
|
||
&mask,
|
||
>K_WIDGET (data)->style->white,
|
||
gtk_mini_xpm);
|
||
|
||
for (i = 0; i < TESTGTK_CLIST_COLUMNS; i++)
|
||
{
|
||
texts[i] = text[i];
|
||
sprintf (text[i], "Column %d", i);
|
||
}
|
||
|
||
texts[3] = NULL;
|
||
sprintf (text[1], "Right");
|
||
sprintf (text[2], "Center");
|
||
|
||
gtk_clist_freeze (GTK_CLIST (data));
|
||
for (i = 0; i < 1000; i++)
|
||
{
|
||
sprintf (text[0], "CListRow %d", rand() % 10000);
|
||
row = gtk_clist_append (clist, texts);
|
||
gtk_clist_set_pixtext (clist, row, 3, "gtk+", 5, pixmap, mask);
|
||
}
|
||
|
||
gtk_clist_thaw (GTK_CLIST (data));
|
||
|
||
gdk_pixmap_unref (pixmap);
|
||
gdk_bitmap_unref (mask);
|
||
}
|
||
|
||
static void
|
||
add10000_clist (GtkWidget *widget, gpointer data)
|
||
{
|
||
gint i;
|
||
char text[TESTGTK_CLIST_COLUMNS][50];
|
||
char *texts[TESTGTK_CLIST_COLUMNS];
|
||
|
||
for (i = 0; i < TESTGTK_CLIST_COLUMNS; i++)
|
||
{
|
||
texts[i] = text[i];
|
||
sprintf (text[i], "Column %d", i);
|
||
}
|
||
|
||
sprintf (text[1], "Right");
|
||
sprintf (text[2], "Center");
|
||
|
||
gtk_clist_freeze (GTK_CLIST (data));
|
||
for (i = 0; i < 10000; i++)
|
||
{
|
||
sprintf (text[0], "CListRow %d", rand() % 10000);
|
||
gtk_clist_append (GTK_CLIST (data), texts);
|
||
}
|
||
gtk_clist_thaw (GTK_CLIST (data));
|
||
}
|
||
|
||
void
|
||
clear_clist (GtkWidget *widget, gpointer data)
|
||
{
|
||
gtk_clist_clear (GTK_CLIST (data));
|
||
clist_rows = 0;
|
||
}
|
||
|
||
void clist_remove_selection (GtkWidget *widget, GtkCList *clist)
|
||
{
|
||
gtk_clist_freeze (clist);
|
||
|
||
while (clist->selection)
|
||
{
|
||
gint row;
|
||
|
||
clist_rows--;
|
||
row = GPOINTER_TO_INT (clist->selection->data);
|
||
|
||
gtk_clist_remove (clist, row);
|
||
|
||
if (clist->selection_mode == GTK_SELECTION_BROWSE)
|
||
break;
|
||
}
|
||
|
||
if (clist->selection_mode == GTK_SELECTION_EXTENDED && !clist->selection &&
|
||
clist->focus_row >= 0)
|
||
gtk_clist_select_row (clist, clist->focus_row, -1);
|
||
|
||
gtk_clist_thaw (clist);
|
||
}
|
||
|
||
void toggle_title_buttons (GtkWidget *widget, GtkCList *clist)
|
||
{
|
||
if (GTK_TOGGLE_BUTTON (widget)->active)
|
||
gtk_clist_column_titles_show (clist);
|
||
else
|
||
gtk_clist_column_titles_hide (clist);
|
||
}
|
||
|
||
void toggle_reorderable (GtkWidget *widget, GtkCList *clist)
|
||
{
|
||
gtk_clist_set_reorderable (clist, GTK_TOGGLE_BUTTON (widget)->active);
|
||
}
|
||
|
||
static void
|
||
insert_row_clist (GtkWidget *widget, gpointer data)
|
||
{
|
||
static char *text[] =
|
||
{
|
||
"This", "is an", "inserted", "row.",
|
||
"This", "is an", "inserted", "row.",
|
||
"This", "is an", "inserted", "row."
|
||
};
|
||
|
||
static GtkStyle *style1 = NULL;
|
||
static GtkStyle *style2 = NULL;
|
||
static GtkStyle *style3 = NULL;
|
||
gint row;
|
||
|
||
if (GTK_CLIST (data)->focus_row >= 0)
|
||
row = gtk_clist_insert (GTK_CLIST (data), GTK_CLIST (data)->focus_row,
|
||
text);
|
||
else
|
||
row = gtk_clist_prepend (GTK_CLIST (data), text);
|
||
|
||
if (!style1)
|
||
{
|
||
GdkColor col1;
|
||
GdkColor col2;
|
||
|
||
col1.red = 0;
|
||
col1.green = 56000;
|
||
col1.blue = 0;
|
||
col2.red = 32000;
|
||
col2.green = 0;
|
||
col2.blue = 56000;
|
||
|
||
style1 = gtk_style_copy (GTK_WIDGET (data)->style);
|
||
style1->base[GTK_STATE_NORMAL] = col1;
|
||
style1->base[GTK_STATE_SELECTED] = col2;
|
||
|
||
style2 = gtk_style_copy (GTK_WIDGET (data)->style);
|
||
style2->fg[GTK_STATE_NORMAL] = col1;
|
||
style2->fg[GTK_STATE_SELECTED] = col2;
|
||
|
||
style3 = gtk_style_copy (GTK_WIDGET (data)->style);
|
||
style3->fg[GTK_STATE_NORMAL] = col1;
|
||
style3->base[GTK_STATE_NORMAL] = col2;
|
||
gdk_font_unref (style3->font);
|
||
style3->font =
|
||
gdk_font_load ("-*-courier-medium-*-*-*-*-120-*-*-*-*-*-*");
|
||
}
|
||
|
||
gtk_clist_set_cell_style (GTK_CLIST (data), row, 3, style1);
|
||
gtk_clist_set_cell_style (GTK_CLIST (data), row, 4, style2);
|
||
gtk_clist_set_cell_style (GTK_CLIST (data), row, 0, style3);
|
||
|
||
clist_rows++;
|
||
}
|
||
|
||
static void
|
||
clist_warning_test (GtkWidget *button,
|
||
GtkWidget *clist)
|
||
{
|
||
GtkWidget *child;
|
||
static gboolean add_remove = FALSE;
|
||
|
||
add_remove = !add_remove;
|
||
|
||
child = gtk_label_new ("Test");
|
||
gtk_widget_ref (child);
|
||
gtk_object_sink (GTK_OBJECT (child));
|
||
|
||
if (add_remove)
|
||
gtk_container_add (GTK_CONTAINER (clist), child);
|
||
else
|
||
{
|
||
child->parent = clist;
|
||
gtk_container_remove (GTK_CONTAINER (clist), child);
|
||
child->parent = NULL;
|
||
}
|
||
|
||
gtk_widget_destroy (child);
|
||
gtk_widget_unref (child);
|
||
}
|
||
|
||
static void
|
||
undo_selection (GtkWidget *button, GtkCList *clist)
|
||
{
|
||
gtk_clist_undo_selection (clist);
|
||
}
|
||
|
||
static void
|
||
clist_toggle_sel_mode (GtkWidget *widget, GtkCList *clist)
|
||
{
|
||
gint i;
|
||
|
||
if (!GTK_WIDGET_MAPPED (widget))
|
||
return;
|
||
|
||
RADIOMENUTOGGLED ((GtkRadioMenuItem *)
|
||
(((GtkOptionMenu *)clist_omenu)->menu_item), i);
|
||
|
||
gtk_clist_set_selection_mode (clist, (GtkSelectionMode) (3-i));
|
||
}
|
||
|
||
static void
|
||
clist_click_column (GtkCList *clist, gint column, gpointer data)
|
||
{
|
||
if (column == 4)
|
||
gtk_clist_set_column_visibility (clist, column, FALSE);
|
||
else if (column == clist->sort_column)
|
||
{
|
||
if (clist->sort_type == GTK_SORT_ASCENDING)
|
||
clist->sort_type = GTK_SORT_DESCENDING;
|
||
else
|
||
clist->sort_type = GTK_SORT_ASCENDING;
|
||
}
|
||
else
|
||
gtk_clist_set_sort_column (clist, column);
|
||
|
||
gtk_clist_sort (clist);
|
||
}
|
||
|
||
static void
|
||
create_clist (void)
|
||
{
|
||
gint i;
|
||
static GtkWidget *window = NULL;
|
||
|
||
static char *titles[] =
|
||
{
|
||
"auto resize", "not resizeable", "max width 100", "min width 50",
|
||
"hide column", "Title 5", "Title 6", "Title 7",
|
||
"Title 8", "Title 9", "Title 10", "Title 11"
|
||
};
|
||
|
||
static OptionMenuItem items[] =
|
||
{
|
||
{ "Single", clist_toggle_sel_mode },
|
||
{ "Browse", clist_toggle_sel_mode },
|
||
{ "Multiple", clist_toggle_sel_mode },
|
||
{ "Extended", clist_toggle_sel_mode }
|
||
};
|
||
|
||
char text[TESTGTK_CLIST_COLUMNS][50];
|
||
char *texts[TESTGTK_CLIST_COLUMNS];
|
||
|
||
GtkWidget *vbox;
|
||
GtkWidget *hbox;
|
||
GtkWidget *clist;
|
||
GtkWidget *button;
|
||
GtkWidget *separator;
|
||
GtkWidget *scrolled_win;
|
||
GtkWidget *check;
|
||
|
||
GtkWidget *undo_button;
|
||
GtkWidget *label;
|
||
|
||
GtkStyle *style;
|
||
GdkColor col1;
|
||
GdkColor col2;
|
||
|
||
if (!window)
|
||
{
|
||
clist_rows = 0;
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC (gtk_widget_destroyed), &window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "clist");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
|
||
vbox = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_add (GTK_CONTAINER (window), vbox);
|
||
|
||
scrolled_win = gtk_scrolled_window_new (NULL, NULL);
|
||
gtk_container_set_border_width (GTK_CONTAINER (scrolled_win), 5);
|
||
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
|
||
GTK_POLICY_AUTOMATIC,
|
||
GTK_POLICY_AUTOMATIC);
|
||
|
||
/* create GtkCList here so we have a pointer to throw at the
|
||
* button callbacks -- more is done with it later */
|
||
clist = gtk_clist_new_with_titles (TESTGTK_CLIST_COLUMNS, titles);
|
||
gtk_container_add (GTK_CONTAINER (scrolled_win), clist);
|
||
gtk_signal_connect (GTK_OBJECT (clist), "click_column",
|
||
(GtkSignalFunc) clist_click_column, NULL);
|
||
|
||
/* control buttons */
|
||
hbox = gtk_hbox_new (FALSE, 5);
|
||
gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
|
||
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
|
||
|
||
button = gtk_button_new_with_label ("Insert Row");
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
(GtkSignalFunc) insert_row_clist, (gpointer) clist);
|
||
|
||
button = gtk_button_new_with_label ("Add 1,000 Rows With Pixmaps");
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
(GtkSignalFunc) add1000_clist, (gpointer) clist);
|
||
|
||
button = gtk_button_new_with_label ("Add 10,000 Rows");
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
(GtkSignalFunc) add10000_clist, (gpointer) clist);
|
||
|
||
/* second layer of buttons */
|
||
hbox = gtk_hbox_new (FALSE, 5);
|
||
gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
|
||
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
|
||
|
||
button = gtk_button_new_with_label ("Clear List");
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
(GtkSignalFunc) clear_clist, (gpointer) clist);
|
||
|
||
button = gtk_button_new_with_label ("Remove Selection");
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
(GtkSignalFunc) clist_remove_selection,
|
||
(gpointer) clist);
|
||
|
||
undo_button = gtk_button_new_with_label ("Undo Selection");
|
||
gtk_box_pack_start (GTK_BOX (hbox), undo_button, TRUE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (undo_button), "clicked",
|
||
(GtkSignalFunc) undo_selection, (gpointer) clist);
|
||
|
||
button = gtk_button_new_with_label ("Warning Test");
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
(GtkSignalFunc) clist_warning_test,(gpointer) clist);
|
||
|
||
/* third layer of buttons */
|
||
hbox = gtk_hbox_new (FALSE, 5);
|
||
gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
|
||
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
|
||
|
||
check = gtk_check_button_new_with_label ("Show Title Buttons");
|
||
gtk_box_pack_start (GTK_BOX (hbox), check, FALSE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (check), "clicked",
|
||
GTK_SIGNAL_FUNC (toggle_title_buttons), clist);
|
||
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check), TRUE);
|
||
|
||
check = gtk_check_button_new_with_label ("Reorderable");
|
||
gtk_box_pack_start (GTK_BOX (hbox), check, FALSE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (check), "clicked",
|
||
GTK_SIGNAL_FUNC (toggle_reorderable), clist);
|
||
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check), TRUE);
|
||
|
||
label = gtk_label_new ("Selection Mode :");
|
||
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
|
||
|
||
clist_omenu = build_option_menu (items, 4, 3, clist);
|
||
gtk_box_pack_start (GTK_BOX (hbox), clist_omenu, FALSE, TRUE, 0);
|
||
|
||
/*
|
||
* the rest of the clist configuration
|
||
*/
|
||
|
||
gtk_box_pack_start (GTK_BOX (vbox), scrolled_win, TRUE, TRUE, 0);
|
||
gtk_clist_set_row_height (GTK_CLIST (clist), 18);
|
||
gtk_widget_set_usize (clist, -1, 300);
|
||
|
||
for (i = 1; i < TESTGTK_CLIST_COLUMNS; i++)
|
||
gtk_clist_set_column_width (GTK_CLIST (clist), i, 80);
|
||
|
||
gtk_clist_set_column_auto_resize (GTK_CLIST (clist), 0, TRUE);
|
||
gtk_clist_set_column_resizeable (GTK_CLIST (clist), 1, FALSE);
|
||
gtk_clist_set_column_max_width (GTK_CLIST (clist), 2, 100);
|
||
gtk_clist_set_column_min_width (GTK_CLIST (clist), 3, 50);
|
||
gtk_clist_set_selection_mode (GTK_CLIST (clist), GTK_SELECTION_EXTENDED);
|
||
gtk_clist_set_column_justification (GTK_CLIST (clist), 1,
|
||
GTK_JUSTIFY_RIGHT);
|
||
gtk_clist_set_column_justification (GTK_CLIST (clist), 2,
|
||
GTK_JUSTIFY_CENTER);
|
||
|
||
for (i = 0; i < TESTGTK_CLIST_COLUMNS; i++)
|
||
{
|
||
texts[i] = text[i];
|
||
sprintf (text[i], "Column %d", i);
|
||
}
|
||
|
||
sprintf (text[1], "Right");
|
||
sprintf (text[2], "Center");
|
||
|
||
col1.red = 56000;
|
||
col1.green = 0;
|
||
col1.blue = 0;
|
||
col2.red = 0;
|
||
col2.green = 56000;
|
||
col2.blue = 32000;
|
||
|
||
style = gtk_style_new ();
|
||
style->fg[GTK_STATE_NORMAL] = col1;
|
||
style->base[GTK_STATE_NORMAL] = col2;
|
||
|
||
gdk_font_unref (style->font);
|
||
style->font =
|
||
gdk_font_load ("-adobe-helvetica-bold-r-*-*-*-140-*-*-*-*-*-*");
|
||
|
||
for (i = 0; i < 10; i++)
|
||
{
|
||
sprintf (text[0], "CListRow %d", clist_rows++);
|
||
gtk_clist_append (GTK_CLIST (clist), texts);
|
||
|
||
switch (i % 4)
|
||
{
|
||
case 2:
|
||
gtk_clist_set_row_style (GTK_CLIST (clist), i, style);
|
||
break;
|
||
default:
|
||
gtk_clist_set_cell_style (GTK_CLIST (clist), i, i % 4, style);
|
||
break;
|
||
}
|
||
}
|
||
|
||
separator = gtk_hseparator_new ();
|
||
gtk_box_pack_start (GTK_BOX (vbox), separator, FALSE, TRUE, 0);
|
||
|
||
hbox = gtk_hbox_new (FALSE, 0);
|
||
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0);
|
||
|
||
button = gtk_button_new_with_label ("close");
|
||
gtk_container_set_border_width (GTK_CONTAINER (button), 10);
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_widget_grab_default (button);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show_all (window);
|
||
else
|
||
{
|
||
clist_rows = 0;
|
||
gtk_widget_destroy (window);
|
||
}
|
||
}
|
||
|
||
/*
|
||
* GtkCTree
|
||
*/
|
||
|
||
GdkPixmap *pixmap1;
|
||
GdkPixmap *pixmap2;
|
||
GdkPixmap *pixmap3;
|
||
GdkBitmap *mask1;
|
||
GdkBitmap *mask2;
|
||
GdkBitmap *mask3;
|
||
|
||
static gint books = 0;
|
||
static gint pages = 0;
|
||
|
||
static GtkWidget *book_label;
|
||
static GtkWidget *page_label;
|
||
static GtkWidget *sel_label;
|
||
static GtkWidget *vis_label;
|
||
static GtkWidget *omenu1;
|
||
static GtkWidget *omenu2;
|
||
static GtkWidget *omenu3;
|
||
static GtkWidget *omenu4;
|
||
static GtkWidget *spin1;
|
||
static GtkWidget *spin2;
|
||
static GtkWidget *spin3;
|
||
static gint line_style;
|
||
|
||
void after_press (GtkCTree *ctree, gpointer data)
|
||
{
|
||
char buf[80];
|
||
|
||
sprintf (buf, "%d", g_list_length (GTK_CLIST (ctree)->selection));
|
||
gtk_label_set_text (GTK_LABEL (sel_label), buf);
|
||
|
||
sprintf (buf, "%d", g_list_length (GTK_CLIST (ctree)->row_list));
|
||
gtk_label_set_text (GTK_LABEL (vis_label), buf);
|
||
|
||
sprintf (buf, "%d", books);
|
||
gtk_label_set_text (GTK_LABEL (book_label), buf);
|
||
|
||
sprintf (buf, "%d", pages);
|
||
gtk_label_set_text (GTK_LABEL (page_label), buf);
|
||
}
|
||
|
||
void after_move (GtkCTree *ctree, GtkCTreeNode *child, GtkCTreeNode *parent,
|
||
GtkCTreeNode *sibling, gpointer data)
|
||
{
|
||
char *source;
|
||
char *target1;
|
||
char *target2;
|
||
|
||
gtk_ctree_get_node_info (ctree, child, &source,
|
||
NULL, NULL, NULL, NULL, NULL, NULL, NULL);
|
||
if (parent)
|
||
gtk_ctree_get_node_info (ctree, parent, &target1,
|
||
NULL, NULL, NULL, NULL, NULL, NULL, NULL);
|
||
if (sibling)
|
||
gtk_ctree_get_node_info (ctree, sibling, &target2,
|
||
NULL, NULL, NULL, NULL, NULL, NULL, NULL);
|
||
|
||
g_print ("Moving \"%s\" to \"%s\" with sibling \"%s\".\n", source,
|
||
(parent) ? target1 : "nil", (sibling) ? target2 : "nil");
|
||
}
|
||
|
||
void count_items (GtkCTree *ctree, GtkCTreeNode *list)
|
||
{
|
||
if (GTK_CTREE_ROW (list)->is_leaf)
|
||
pages--;
|
||
else
|
||
books--;
|
||
}
|
||
|
||
void expand_all (GtkWidget *widget, GtkCTree *ctree)
|
||
{
|
||
gtk_ctree_expand_recursive (ctree, NULL);
|
||
after_press (ctree, NULL);
|
||
}
|
||
|
||
void collapse_all (GtkWidget *widget, GtkCTree *ctree)
|
||
{
|
||
gtk_ctree_collapse_recursive (ctree, NULL);
|
||
after_press (ctree, NULL);
|
||
}
|
||
|
||
void select_all (GtkWidget *widget, GtkCTree *ctree)
|
||
{
|
||
gtk_ctree_select_recursive (ctree, NULL);
|
||
after_press (ctree, NULL);
|
||
}
|
||
|
||
void change_style (GtkWidget *widget, GtkCTree *ctree)
|
||
{
|
||
static GtkStyle *style1 = NULL;
|
||
static GtkStyle *style2 = NULL;
|
||
|
||
GtkCTreeNode *node;
|
||
GdkColor col1;
|
||
GdkColor col2;
|
||
|
||
if (GTK_CLIST (ctree)->focus_row >= 0)
|
||
node = GTK_CTREE_NODE
|
||
(g_list_nth (GTK_CLIST (ctree)->row_list,GTK_CLIST (ctree)->focus_row));
|
||
else
|
||
node = GTK_CTREE_NODE (GTK_CLIST (ctree)->row_list);
|
||
|
||
if (!node)
|
||
return;
|
||
|
||
if (!style1)
|
||
{
|
||
col1.red = 0;
|
||
col1.green = 56000;
|
||
col1.blue = 0;
|
||
col2.red = 32000;
|
||
col2.green = 0;
|
||
col2.blue = 56000;
|
||
|
||
style1 = gtk_style_new ();
|
||
style1->base[GTK_STATE_NORMAL] = col1;
|
||
style1->fg[GTK_STATE_SELECTED] = col2;
|
||
|
||
style2 = gtk_style_new ();
|
||
style2->base[GTK_STATE_SELECTED] = col2;
|
||
style2->fg[GTK_STATE_NORMAL] = col1;
|
||
style2->base[GTK_STATE_NORMAL] = col2;
|
||
gdk_font_unref (style2->font);
|
||
style2->font =
|
||
gdk_font_load ("-*-courier-medium-*-*-*-*-300-*-*-*-*-*-*");
|
||
}
|
||
|
||
gtk_ctree_node_set_cell_style (ctree, node, 1, style1);
|
||
gtk_ctree_node_set_cell_style (ctree, node, 0, style2);
|
||
|
||
if (GTK_CTREE_ROW (node)->children)
|
||
gtk_ctree_node_set_row_style (ctree, GTK_CTREE_ROW (node)->children,
|
||
style2);
|
||
}
|
||
|
||
void unselect_all (GtkWidget *widget, GtkCTree *ctree)
|
||
{
|
||
gtk_ctree_unselect_recursive (ctree, NULL);
|
||
after_press (ctree, NULL);
|
||
}
|
||
|
||
void remove_selection (GtkWidget *widget, GtkCTree *ctree)
|
||
{
|
||
GtkCList *clist;
|
||
GtkCTreeNode *node;
|
||
|
||
clist = GTK_CLIST (ctree);
|
||
|
||
gtk_clist_freeze (clist);
|
||
|
||
while (clist->selection)
|
||
{
|
||
node = clist->selection->data;
|
||
|
||
if (GTK_CTREE_ROW (node)->is_leaf)
|
||
pages--;
|
||
else
|
||
gtk_ctree_post_recursive (ctree, node,
|
||
(GtkCTreeFunc) count_items, NULL);
|
||
|
||
gtk_ctree_remove_node (ctree, node);
|
||
|
||
if (clist->selection_mode == GTK_SELECTION_BROWSE)
|
||
break;
|
||
}
|
||
|
||
if (clist->selection_mode == GTK_SELECTION_EXTENDED && !clist->selection &&
|
||
clist->focus_row >= 0)
|
||
{
|
||
node = gtk_ctree_node_nth (ctree, clist->focus_row);
|
||
|
||
if (node)
|
||
gtk_ctree_select (ctree, node);
|
||
}
|
||
|
||
gtk_clist_thaw (clist);
|
||
after_press (ctree, NULL);
|
||
}
|
||
|
||
struct _ExportStruct {
|
||
gchar *tree;
|
||
gchar *info;
|
||
gboolean is_leaf;
|
||
};
|
||
|
||
typedef struct _ExportStruct ExportStruct;
|
||
|
||
gboolean
|
||
gnode2ctree (GtkCTree *ctree,
|
||
guint depth,
|
||
GNode *gnode,
|
||
GtkCTreeNode *cnode,
|
||
gpointer data)
|
||
{
|
||
ExportStruct *es;
|
||
GdkPixmap *pixmap_closed;
|
||
GdkBitmap *mask_closed;
|
||
GdkPixmap *pixmap_opened;
|
||
GdkBitmap *mask_opened;
|
||
|
||
if (!cnode || !gnode || (!(es = gnode->data)))
|
||
return FALSE;
|
||
|
||
if (es->is_leaf)
|
||
{
|
||
pixmap_closed = pixmap3;
|
||
mask_closed = mask3;
|
||
pixmap_opened = NULL;
|
||
mask_opened = NULL;
|
||
}
|
||
else
|
||
{
|
||
pixmap_closed = pixmap1;
|
||
mask_closed = mask1;
|
||
pixmap_opened = pixmap2;
|
||
mask_opened = mask2;
|
||
}
|
||
|
||
gtk_ctree_set_node_info (ctree, cnode, es->tree, 2, pixmap_closed,
|
||
mask_closed, pixmap_opened, mask_opened,
|
||
es->is_leaf, (depth < 3));
|
||
gtk_ctree_node_set_text (ctree, cnode, 1, es->info);
|
||
g_free (es);
|
||
gnode->data = NULL;
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
gboolean
|
||
ctree2gnode (GtkCTree *ctree,
|
||
guint depth,
|
||
GNode *gnode,
|
||
GtkCTreeNode *cnode,
|
||
gpointer data)
|
||
{
|
||
ExportStruct *es;
|
||
|
||
if (!cnode || !gnode)
|
||
return FALSE;
|
||
|
||
es = g_new (ExportStruct, 1);
|
||
gnode->data = es;
|
||
es->is_leaf = GTK_CTREE_ROW (cnode)->is_leaf;
|
||
es->tree = GTK_CELL_PIXTEXT (GTK_CTREE_ROW (cnode)->row.cell[0])->text;
|
||
es->info = GTK_CELL_PIXTEXT (GTK_CTREE_ROW (cnode)->row.cell[1])->text;
|
||
return TRUE;
|
||
}
|
||
|
||
void export_ctree (GtkWidget *widget, GtkCTree *ctree)
|
||
{
|
||
char *title[] = { "Tree" , "Info" };
|
||
static GtkWidget *export_window = NULL;
|
||
static GtkCTree *export_ctree;
|
||
GtkWidget *vbox;
|
||
GtkWidget *scrolled_win;
|
||
GtkWidget *button;
|
||
GtkWidget *sep;
|
||
GNode *gnode;
|
||
GtkCTreeNode *node;
|
||
|
||
if (!export_window)
|
||
{
|
||
export_window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (export_window), "destroy",
|
||
GTK_SIGNAL_FUNC (gtk_widget_destroyed),
|
||
&export_window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (export_window), "exported ctree");
|
||
gtk_container_set_border_width (GTK_CONTAINER (export_window), 5);
|
||
|
||
vbox = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_add (GTK_CONTAINER (export_window), vbox);
|
||
|
||
button = gtk_button_new_with_label ("Close");
|
||
gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, TRUE, 0);
|
||
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
(GtkSignalFunc) gtk_widget_destroy,
|
||
GTK_OBJECT(export_window));
|
||
|
||
sep = gtk_hseparator_new ();
|
||
gtk_box_pack_end (GTK_BOX (vbox), sep, FALSE, TRUE, 10);
|
||
|
||
export_ctree = GTK_CTREE (gtk_ctree_new_with_titles (2, 0, title));
|
||
gtk_ctree_set_line_style (export_ctree, GTK_CTREE_LINES_DOTTED);
|
||
|
||
scrolled_win = gtk_scrolled_window_new (NULL, NULL);
|
||
gtk_container_add (GTK_CONTAINER (scrolled_win),
|
||
GTK_WIDGET (export_ctree));
|
||
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
|
||
GTK_POLICY_AUTOMATIC,
|
||
GTK_POLICY_AUTOMATIC);
|
||
gtk_box_pack_start (GTK_BOX (vbox), scrolled_win, TRUE, TRUE, 0);
|
||
gtk_clist_set_selection_mode (GTK_CLIST (export_ctree),
|
||
GTK_SELECTION_EXTENDED);
|
||
gtk_clist_set_column_width (GTK_CLIST (export_ctree), 0, 200);
|
||
gtk_clist_set_column_width (GTK_CLIST (export_ctree), 1, 200);
|
||
gtk_widget_set_usize (GTK_WIDGET (export_ctree), 300, 200);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (export_window))
|
||
gtk_widget_show_all (export_window);
|
||
|
||
gtk_clist_clear (GTK_CLIST (export_ctree));
|
||
|
||
node = GTK_CTREE_NODE (g_list_nth (GTK_CLIST (ctree)->row_list,
|
||
GTK_CLIST (ctree)->focus_row));
|
||
if (!node)
|
||
return;
|
||
|
||
gnode = gtk_ctree_export_to_gnode (ctree, NULL, NULL, node,
|
||
ctree2gnode, NULL);
|
||
if (gnode)
|
||
{
|
||
gtk_ctree_insert_gnode (export_ctree, NULL, NULL, gnode,
|
||
gnode2ctree, NULL);
|
||
g_node_destroy (gnode);
|
||
}
|
||
}
|
||
|
||
void change_indent (GtkWidget *widget, GtkCTree *ctree)
|
||
{
|
||
gtk_ctree_set_indent (ctree, GTK_ADJUSTMENT (widget)->value);
|
||
}
|
||
|
||
void change_spacing (GtkWidget *widget, GtkCTree *ctree)
|
||
{
|
||
gtk_ctree_set_spacing (ctree, GTK_ADJUSTMENT (widget)->value);
|
||
}
|
||
|
||
void change_row_height (GtkWidget *widget, GtkCList *clist)
|
||
{
|
||
gtk_clist_set_row_height (clist, GTK_ADJUSTMENT (widget)->value);
|
||
}
|
||
|
||
void set_background (GtkCTree *ctree, GtkCTreeNode *node, gpointer data)
|
||
{
|
||
GtkStyle *style = NULL;
|
||
|
||
if (!node)
|
||
return;
|
||
|
||
if (ctree->line_style != GTK_CTREE_LINES_TABBED)
|
||
{
|
||
if (!GTK_CTREE_ROW (node)->is_leaf)
|
||
style = GTK_CTREE_ROW (node)->row.data;
|
||
else if (GTK_CTREE_ROW (node)->parent)
|
||
style = GTK_CTREE_ROW (GTK_CTREE_ROW (node)->parent)->row.data;
|
||
}
|
||
|
||
gtk_ctree_node_set_row_style (ctree, node, style);
|
||
}
|
||
|
||
void ctree_toggle_line_style (GtkWidget *widget, GtkCTree *ctree)
|
||
{
|
||
gint i;
|
||
|
||
if (!GTK_WIDGET_MAPPED (widget))
|
||
return;
|
||
|
||
RADIOMENUTOGGLED ((GtkRadioMenuItem *)
|
||
(((GtkOptionMenu *)omenu1)->menu_item), i);
|
||
|
||
if ((ctree->line_style == GTK_CTREE_LINES_TABBED &&
|
||
((GtkCTreeLineStyle) (3 - i)) != GTK_CTREE_LINES_TABBED) ||
|
||
(ctree->line_style != GTK_CTREE_LINES_TABBED &&
|
||
((GtkCTreeLineStyle) (3 - i)) == GTK_CTREE_LINES_TABBED))
|
||
gtk_ctree_pre_recursive (ctree, NULL, set_background, NULL);
|
||
gtk_ctree_set_line_style (ctree, 3 - i);
|
||
line_style = 3 - i;
|
||
}
|
||
|
||
void ctree_toggle_expander_style (GtkWidget *widget, GtkCTree *ctree)
|
||
{
|
||
gint i;
|
||
|
||
if (!GTK_WIDGET_MAPPED (widget))
|
||
return;
|
||
|
||
RADIOMENUTOGGLED ((GtkRadioMenuItem *)
|
||
(((GtkOptionMenu *)omenu2)->menu_item), i);
|
||
|
||
gtk_ctree_set_expander_style (ctree, (GtkCTreeExpanderStyle) (3 - i));
|
||
}
|
||
|
||
void ctree_toggle_justify (GtkWidget *widget, GtkCTree *ctree)
|
||
{
|
||
gint i;
|
||
|
||
if (!GTK_WIDGET_MAPPED (widget))
|
||
return;
|
||
|
||
RADIOMENUTOGGLED ((GtkRadioMenuItem *)
|
||
(((GtkOptionMenu *)omenu3)->menu_item), i);
|
||
|
||
gtk_clist_set_column_justification (GTK_CLIST (ctree), ctree->tree_column,
|
||
(GtkJustification) (1 - i));
|
||
}
|
||
|
||
void ctree_toggle_sel_mode (GtkWidget *widget, GtkCTree *ctree)
|
||
{
|
||
gint i;
|
||
|
||
if (!GTK_WIDGET_MAPPED (widget))
|
||
return;
|
||
|
||
RADIOMENUTOGGLED ((GtkRadioMenuItem *)
|
||
(((GtkOptionMenu *)omenu4)->menu_item), i);
|
||
|
||
gtk_clist_set_selection_mode (GTK_CLIST (ctree), (GtkSelectionMode) (3 - i));
|
||
after_press (ctree, NULL);
|
||
}
|
||
|
||
void build_recursive (GtkCTree *ctree, gint cur_depth, gint depth,
|
||
gint num_books, gint num_pages, GtkCTreeNode *parent)
|
||
{
|
||
gchar *text[2];
|
||
gchar buf1[60];
|
||
gchar buf2[60];
|
||
GtkCTreeNode *sibling;
|
||
gint i;
|
||
|
||
text[0] = buf1;
|
||
text[1] = buf2;
|
||
sibling = NULL;
|
||
|
||
for (i = num_pages + num_books; i > num_books; i--)
|
||
{
|
||
pages++;
|
||
sprintf (buf1, "Page %02d", (gint) rand() % 100);
|
||
sprintf (buf2, "Item %d-%d", cur_depth, i);
|
||
sibling = gtk_ctree_insert_node (ctree, parent, sibling, text, 5,
|
||
pixmap3, mask3, NULL, NULL,
|
||
TRUE, FALSE);
|
||
|
||
if (parent && ctree->line_style == GTK_CTREE_LINES_TABBED)
|
||
gtk_ctree_node_set_row_style (ctree, sibling,
|
||
GTK_CTREE_ROW (parent)->row.style);
|
||
}
|
||
|
||
if (cur_depth == depth)
|
||
return;
|
||
|
||
for (i = num_books; i > 0; i--)
|
||
{
|
||
GtkStyle *style;
|
||
|
||
books++;
|
||
sprintf (buf1, "Book %02d", (gint) rand() % 100);
|
||
sprintf (buf2, "Item %d-%d", cur_depth, i);
|
||
sibling = gtk_ctree_insert_node (ctree, parent, sibling, text, 5,
|
||
pixmap1, mask1, pixmap2, mask2,
|
||
FALSE, FALSE);
|
||
|
||
style = gtk_style_new ();
|
||
switch (cur_depth % 3)
|
||
{
|
||
case 0:
|
||
style->base[GTK_STATE_NORMAL].red = 10000 * (cur_depth % 6);
|
||
style->base[GTK_STATE_NORMAL].green = 0;
|
||
style->base[GTK_STATE_NORMAL].blue = 65535 - ((i * 10000) % 65535);
|
||
break;
|
||
case 1:
|
||
style->base[GTK_STATE_NORMAL].red = 10000 * (cur_depth % 6);
|
||
style->base[GTK_STATE_NORMAL].green = 65535 - ((i * 10000) % 65535);
|
||
style->base[GTK_STATE_NORMAL].blue = 0;
|
||
break;
|
||
default:
|
||
style->base[GTK_STATE_NORMAL].red = 65535 - ((i * 10000) % 65535);
|
||
style->base[GTK_STATE_NORMAL].green = 0;
|
||
style->base[GTK_STATE_NORMAL].blue = 10000 * (cur_depth % 6);
|
||
break;
|
||
}
|
||
gtk_ctree_node_set_row_data_full (ctree, sibling, style,
|
||
(GtkDestroyNotify) gtk_style_unref);
|
||
|
||
if (ctree->line_style == GTK_CTREE_LINES_TABBED)
|
||
gtk_ctree_node_set_row_style (ctree, sibling, style);
|
||
|
||
build_recursive (ctree, cur_depth + 1, depth, num_books, num_pages,
|
||
sibling);
|
||
}
|
||
}
|
||
|
||
void rebuild_tree (GtkWidget *widget, GtkCTree *ctree)
|
||
{
|
||
gchar *text [2];
|
||
gchar label1[] = "Root";
|
||
gchar label2[] = "";
|
||
GtkCTreeNode *parent;
|
||
GtkStyle *style;
|
||
guint b, d, p, n;
|
||
|
||
text[0] = label1;
|
||
text[1] = label2;
|
||
|
||
d = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (spin1));
|
||
b = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (spin2));
|
||
p = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (spin3));
|
||
|
||
n = ((pow (b, d) - 1) / (b - 1)) * (p + 1);
|
||
|
||
if (n > 100000)
|
||
{
|
||
g_print ("%d total items? Try less\n",n);
|
||
return;
|
||
}
|
||
|
||
gtk_clist_freeze (GTK_CLIST (ctree));
|
||
gtk_clist_clear (GTK_CLIST (ctree));
|
||
|
||
books = 1;
|
||
pages = 0;
|
||
|
||
parent = gtk_ctree_insert_node (ctree, NULL, NULL, text, 5, pixmap1,
|
||
mask1, pixmap2, mask2, FALSE, TRUE);
|
||
|
||
style = gtk_style_new ();
|
||
style->base[GTK_STATE_NORMAL].red = 0;
|
||
style->base[GTK_STATE_NORMAL].green = 45000;
|
||
style->base[GTK_STATE_NORMAL].blue = 55000;
|
||
gtk_ctree_node_set_row_data_full (ctree, parent, style,
|
||
(GtkDestroyNotify) gtk_style_unref);
|
||
|
||
if (ctree->line_style == GTK_CTREE_LINES_TABBED)
|
||
gtk_ctree_node_set_row_style (ctree, parent, style);
|
||
|
||
build_recursive (ctree, 1, d, b, p, parent);
|
||
gtk_clist_thaw (GTK_CLIST (ctree));
|
||
after_press (ctree, NULL);
|
||
}
|
||
|
||
static void
|
||
ctree_click_column (GtkCTree *ctree, gint column, gpointer data)
|
||
{
|
||
GtkCList *clist;
|
||
|
||
clist = GTK_CLIST (ctree);
|
||
|
||
if (column == clist->sort_column)
|
||
{
|
||
if (clist->sort_type == GTK_SORT_ASCENDING)
|
||
clist->sort_type = GTK_SORT_DESCENDING;
|
||
else
|
||
clist->sort_type = GTK_SORT_ASCENDING;
|
||
}
|
||
else
|
||
gtk_clist_set_sort_column (clist, column);
|
||
|
||
gtk_ctree_sort_recursive (ctree, NULL);
|
||
}
|
||
|
||
void create_ctree (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkTooltips *tooltips;
|
||
GtkCTree *ctree;
|
||
GtkWidget *scrolled_win;
|
||
GtkWidget *vbox;
|
||
GtkWidget *bbox;
|
||
GtkWidget *mbox;
|
||
GtkWidget *hbox;
|
||
GtkWidget *hbox2;
|
||
GtkWidget *frame;
|
||
GtkWidget *label;
|
||
GtkWidget *button;
|
||
GtkWidget *check;
|
||
GtkAdjustment *adj;
|
||
GtkWidget *spinner;
|
||
GdkColor transparent;
|
||
|
||
char *title[] = { "Tree" , "Info" };
|
||
char buf[80];
|
||
|
||
static OptionMenuItem items1[] =
|
||
{
|
||
{ "No lines", ctree_toggle_line_style },
|
||
{ "Solid", ctree_toggle_line_style },
|
||
{ "Dotted", ctree_toggle_line_style },
|
||
{ "Tabbed", ctree_toggle_line_style }
|
||
};
|
||
|
||
static OptionMenuItem items2[] =
|
||
{
|
||
{ "None", ctree_toggle_expander_style },
|
||
{ "Square", ctree_toggle_expander_style },
|
||
{ "Triangle", ctree_toggle_expander_style },
|
||
{ "Circular", ctree_toggle_expander_style }
|
||
};
|
||
|
||
static OptionMenuItem items3[] =
|
||
{
|
||
{ "Left", ctree_toggle_justify },
|
||
{ "Right", ctree_toggle_justify }
|
||
};
|
||
|
||
static OptionMenuItem items4[] =
|
||
{
|
||
{ "Single", ctree_toggle_sel_mode },
|
||
{ "Browse", ctree_toggle_sel_mode },
|
||
{ "Multiple", ctree_toggle_sel_mode },
|
||
{ "Extended", ctree_toggle_sel_mode }
|
||
};
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC (gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "GtkCTree");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
|
||
tooltips = gtk_tooltips_new ();
|
||
gtk_object_ref (GTK_OBJECT (tooltips));
|
||
gtk_object_sink (GTK_OBJECT (tooltips));
|
||
|
||
gtk_object_set_data_full (GTK_OBJECT (window), "tooltips", tooltips,
|
||
(GtkDestroyNotify) gtk_object_unref);
|
||
|
||
vbox = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_add (GTK_CONTAINER (window), vbox);
|
||
|
||
hbox = gtk_hbox_new (FALSE, 5);
|
||
gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
|
||
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0);
|
||
|
||
label = gtk_label_new ("Depth :");
|
||
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
|
||
|
||
adj = (GtkAdjustment *) gtk_adjustment_new (4, 1, 10, 1, 5, 0);
|
||
spin1 = gtk_spin_button_new (adj, 0, 0);
|
||
gtk_box_pack_start (GTK_BOX (hbox), spin1, FALSE, TRUE, 5);
|
||
|
||
label = gtk_label_new ("Books :");
|
||
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
|
||
|
||
adj = (GtkAdjustment *) gtk_adjustment_new (3, 1, 20, 1, 5, 0);
|
||
spin2 = gtk_spin_button_new (adj, 0, 0);
|
||
gtk_box_pack_start (GTK_BOX (hbox), spin2, FALSE, TRUE, 5);
|
||
|
||
label = gtk_label_new ("Pages :");
|
||
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
|
||
|
||
adj = (GtkAdjustment *) gtk_adjustment_new (5, 1, 20, 1, 5, 0);
|
||
spin3 = gtk_spin_button_new (adj, 0, 0);
|
||
gtk_box_pack_start (GTK_BOX (hbox), spin3, FALSE, TRUE, 5);
|
||
|
||
button = gtk_button_new_with_label ("Close");
|
||
gtk_box_pack_end (GTK_BOX (hbox), button, TRUE, TRUE, 0);
|
||
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
(GtkSignalFunc) gtk_widget_destroy,
|
||
GTK_OBJECT(window));
|
||
|
||
button = gtk_button_new_with_label ("Rebuild Tree");
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
|
||
|
||
scrolled_win = gtk_scrolled_window_new (NULL, NULL);
|
||
gtk_container_set_border_width (GTK_CONTAINER (scrolled_win), 5);
|
||
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
|
||
GTK_POLICY_AUTOMATIC,
|
||
GTK_POLICY_ALWAYS);
|
||
gtk_box_pack_start (GTK_BOX (vbox), scrolled_win, TRUE, TRUE, 0);
|
||
|
||
ctree = GTK_CTREE (gtk_ctree_new_with_titles (2, 0, title));
|
||
gtk_container_add (GTK_CONTAINER (scrolled_win), GTK_WIDGET (ctree));
|
||
|
||
gtk_clist_set_column_auto_resize (GTK_CLIST (ctree), 0, TRUE);
|
||
gtk_clist_set_column_width (GTK_CLIST (ctree), 1, 200);
|
||
gtk_clist_set_selection_mode (GTK_CLIST (ctree), GTK_SELECTION_EXTENDED);
|
||
gtk_ctree_set_line_style (ctree, GTK_CTREE_LINES_DOTTED);
|
||
line_style = GTK_CTREE_LINES_DOTTED;
|
||
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (rebuild_tree), ctree);
|
||
gtk_signal_connect (GTK_OBJECT (ctree), "click_column",
|
||
(GtkSignalFunc) ctree_click_column, NULL);
|
||
|
||
gtk_signal_connect_after (GTK_OBJECT (ctree), "button_press_event",
|
||
GTK_SIGNAL_FUNC (after_press), NULL);
|
||
gtk_signal_connect_after (GTK_OBJECT (ctree), "button_release_event",
|
||
GTK_SIGNAL_FUNC (after_press), NULL);
|
||
gtk_signal_connect_after (GTK_OBJECT (ctree), "tree_move",
|
||
GTK_SIGNAL_FUNC (after_move), NULL);
|
||
gtk_signal_connect_after (GTK_OBJECT (ctree), "end_selection",
|
||
GTK_SIGNAL_FUNC (after_press), NULL);
|
||
gtk_signal_connect_after (GTK_OBJECT (ctree), "toggle_focus_row",
|
||
GTK_SIGNAL_FUNC (after_press), NULL);
|
||
gtk_signal_connect_after (GTK_OBJECT (ctree), "select_all",
|
||
GTK_SIGNAL_FUNC (after_press), NULL);
|
||
gtk_signal_connect_after (GTK_OBJECT (ctree), "unselect_all",
|
||
GTK_SIGNAL_FUNC (after_press), NULL);
|
||
gtk_signal_connect_after (GTK_OBJECT (ctree), "scroll_vertical",
|
||
GTK_SIGNAL_FUNC (after_press), NULL);
|
||
|
||
bbox = gtk_hbox_new (FALSE, 5);
|
||
gtk_container_set_border_width (GTK_CONTAINER (bbox), 5);
|
||
gtk_box_pack_start (GTK_BOX (vbox), bbox, FALSE, TRUE, 0);
|
||
|
||
mbox = gtk_vbox_new (TRUE, 5);
|
||
gtk_box_pack_start (GTK_BOX (bbox), mbox, FALSE, TRUE, 0);
|
||
|
||
label = gtk_label_new ("Row Height :");
|
||
gtk_box_pack_start (GTK_BOX (mbox), label, FALSE, FALSE, 0);
|
||
|
||
label = gtk_label_new ("Indent :");
|
||
gtk_box_pack_start (GTK_BOX (mbox), label, FALSE, FALSE, 0);
|
||
|
||
label = gtk_label_new ("Spacing :");
|
||
gtk_box_pack_start (GTK_BOX (mbox), label, FALSE, FALSE, 0);
|
||
|
||
mbox = gtk_vbox_new (TRUE, 5);
|
||
gtk_box_pack_start (GTK_BOX (bbox), mbox, FALSE, TRUE, 0);
|
||
|
||
adj = (GtkAdjustment *) gtk_adjustment_new (20, 12, 100, 1, 10, 0);
|
||
spinner = gtk_spin_button_new (adj, 0, 0);
|
||
gtk_box_pack_start (GTK_BOX (mbox), spinner, FALSE, FALSE, 5);
|
||
gtk_tooltips_set_tip (tooltips, spinner,
|
||
"Row height of list items", NULL);
|
||
gtk_signal_connect (GTK_OBJECT (adj), "value_changed",
|
||
GTK_SIGNAL_FUNC (change_row_height), ctree);
|
||
gtk_clist_set_row_height ( GTK_CLIST (ctree), adj->value);
|
||
|
||
adj = (GtkAdjustment *) gtk_adjustment_new (20, 0, 60, 1, 10, 0);
|
||
spinner = gtk_spin_button_new (adj, 0, 0);
|
||
gtk_box_pack_start (GTK_BOX (mbox), spinner, FALSE, FALSE, 5);
|
||
gtk_tooltips_set_tip (tooltips, spinner, "Tree Indentation.", NULL);
|
||
gtk_signal_connect (GTK_OBJECT (adj), "value_changed",
|
||
GTK_SIGNAL_FUNC (change_indent), ctree);
|
||
|
||
adj = (GtkAdjustment *) gtk_adjustment_new (5, 0, 60, 1, 10, 0);
|
||
spinner = gtk_spin_button_new (adj, 0, 0);
|
||
gtk_box_pack_start (GTK_BOX (mbox), spinner, FALSE, FALSE, 5);
|
||
gtk_tooltips_set_tip (tooltips, spinner, "Tree Spacing.", NULL);
|
||
gtk_signal_connect (GTK_OBJECT (adj), "value_changed",
|
||
GTK_SIGNAL_FUNC (change_spacing), ctree);
|
||
|
||
mbox = gtk_vbox_new (TRUE, 5);
|
||
gtk_box_pack_start (GTK_BOX (bbox), mbox, FALSE, TRUE, 0);
|
||
|
||
hbox = gtk_hbox_new (FALSE, 5);
|
||
gtk_box_pack_start (GTK_BOX (mbox), hbox, FALSE, FALSE, 0);
|
||
|
||
button = gtk_button_new_with_label ("Expand All");
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (expand_all), ctree);
|
||
|
||
button = gtk_button_new_with_label ("Collapse All");
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (collapse_all), ctree);
|
||
|
||
button = gtk_button_new_with_label ("Change Style");
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (change_style), ctree);
|
||
|
||
button = gtk_button_new_with_label ("Export Tree");
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (export_ctree), ctree);
|
||
|
||
hbox = gtk_hbox_new (FALSE, 5);
|
||
gtk_box_pack_start (GTK_BOX (mbox), hbox, FALSE, FALSE, 0);
|
||
|
||
button = gtk_button_new_with_label ("Select All");
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (select_all), ctree);
|
||
|
||
button = gtk_button_new_with_label ("Unselect All");
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (unselect_all), ctree);
|
||
|
||
button = gtk_button_new_with_label ("Remove Selection");
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (remove_selection), ctree);
|
||
|
||
check = gtk_check_button_new_with_label ("Reorderable");
|
||
gtk_box_pack_start (GTK_BOX (hbox), check, FALSE, TRUE, 0);
|
||
gtk_tooltips_set_tip (tooltips, check,
|
||
"Tree items can be reordered by dragging.", NULL);
|
||
gtk_signal_connect (GTK_OBJECT (check), "clicked",
|
||
GTK_SIGNAL_FUNC (toggle_reorderable), ctree);
|
||
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check), TRUE);
|
||
|
||
hbox = gtk_hbox_new (TRUE, 5);
|
||
gtk_box_pack_start (GTK_BOX (mbox), hbox, FALSE, FALSE, 0);
|
||
|
||
omenu1 = build_option_menu (items1, 4, 2, ctree);
|
||
gtk_box_pack_start (GTK_BOX (hbox), omenu1, FALSE, TRUE, 0);
|
||
gtk_tooltips_set_tip (tooltips, omenu1, "The tree's line style.", NULL);
|
||
|
||
omenu2 = build_option_menu (items2, 4, 1, ctree);
|
||
gtk_box_pack_start (GTK_BOX (hbox), omenu2, FALSE, TRUE, 0);
|
||
gtk_tooltips_set_tip (tooltips, omenu2, "The tree's expander style.",
|
||
NULL);
|
||
|
||
omenu3 = build_option_menu (items3, 2, 0, ctree);
|
||
gtk_box_pack_start (GTK_BOX (hbox), omenu3, FALSE, TRUE, 0);
|
||
gtk_tooltips_set_tip (tooltips, omenu3, "The tree's justification.",
|
||
NULL);
|
||
|
||
omenu4 = build_option_menu (items4, 4, 3, ctree);
|
||
gtk_box_pack_start (GTK_BOX (hbox), omenu4, FALSE, TRUE, 0);
|
||
gtk_tooltips_set_tip (tooltips, omenu4, "The list's selection mode.",
|
||
NULL);
|
||
|
||
gtk_widget_realize (window);
|
||
|
||
pixmap1 = gdk_pixmap_create_from_xpm_d (window->window, &mask1,
|
||
&transparent, book_closed_xpm);
|
||
pixmap2 = gdk_pixmap_create_from_xpm_d (window->window, &mask2,
|
||
&transparent, book_open_xpm);
|
||
pixmap3 = gdk_pixmap_create_from_xpm_d (window->window, &mask3,
|
||
&transparent, mini_page_xpm);
|
||
|
||
gtk_widget_set_usize (GTK_WIDGET (ctree), 0, 300);
|
||
|
||
frame = gtk_frame_new (NULL);
|
||
gtk_container_set_border_width (GTK_CONTAINER (frame), 0);
|
||
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_OUT);
|
||
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, TRUE, 0);
|
||
|
||
hbox = gtk_hbox_new (TRUE, 2);
|
||
gtk_container_set_border_width (GTK_CONTAINER (hbox), 2);
|
||
gtk_container_add (GTK_CONTAINER (frame), hbox);
|
||
|
||
frame = gtk_frame_new (NULL);
|
||
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
|
||
gtk_box_pack_start (GTK_BOX (hbox), frame, FALSE, TRUE, 0);
|
||
|
||
hbox2 = gtk_hbox_new (FALSE, 0);
|
||
gtk_container_set_border_width (GTK_CONTAINER (hbox2), 2);
|
||
gtk_container_add (GTK_CONTAINER (frame), hbox2);
|
||
|
||
label = gtk_label_new ("Books :");
|
||
gtk_box_pack_start (GTK_BOX (hbox2), label, FALSE, TRUE, 0);
|
||
|
||
sprintf (buf, "%d", books);
|
||
book_label = gtk_label_new (buf);
|
||
gtk_box_pack_end (GTK_BOX (hbox2), book_label, FALSE, TRUE, 5);
|
||
|
||
frame = gtk_frame_new (NULL);
|
||
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
|
||
gtk_box_pack_start (GTK_BOX (hbox), frame, FALSE, TRUE, 0);
|
||
|
||
hbox2 = gtk_hbox_new (FALSE, 0);
|
||
gtk_container_set_border_width (GTK_CONTAINER (hbox2), 2);
|
||
gtk_container_add (GTK_CONTAINER (frame), hbox2);
|
||
|
||
label = gtk_label_new ("Pages :");
|
||
gtk_box_pack_start (GTK_BOX (hbox2), label, FALSE, TRUE, 0);
|
||
|
||
sprintf (buf, "%d", pages);
|
||
page_label = gtk_label_new (buf);
|
||
gtk_box_pack_end (GTK_BOX (hbox2), page_label, FALSE, TRUE, 5);
|
||
|
||
frame = gtk_frame_new (NULL);
|
||
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
|
||
gtk_box_pack_start (GTK_BOX (hbox), frame, FALSE, TRUE, 0);
|
||
|
||
hbox2 = gtk_hbox_new (FALSE, 0);
|
||
gtk_container_set_border_width (GTK_CONTAINER (hbox2), 2);
|
||
gtk_container_add (GTK_CONTAINER (frame), hbox2);
|
||
|
||
label = gtk_label_new ("Selected :");
|
||
gtk_box_pack_start (GTK_BOX (hbox2), label, FALSE, TRUE, 0);
|
||
|
||
sprintf (buf, "%d", g_list_length (GTK_CLIST (ctree)->selection));
|
||
sel_label = gtk_label_new (buf);
|
||
gtk_box_pack_end (GTK_BOX (hbox2), sel_label, FALSE, TRUE, 5);
|
||
|
||
frame = gtk_frame_new (NULL);
|
||
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
|
||
gtk_box_pack_start (GTK_BOX (hbox), frame, FALSE, TRUE, 0);
|
||
|
||
hbox2 = gtk_hbox_new (FALSE, 0);
|
||
gtk_container_set_border_width (GTK_CONTAINER (hbox2), 2);
|
||
gtk_container_add (GTK_CONTAINER (frame), hbox2);
|
||
|
||
label = gtk_label_new ("Visible :");
|
||
gtk_box_pack_start (GTK_BOX (hbox2), label, FALSE, TRUE, 0);
|
||
|
||
sprintf (buf, "%d", g_list_length (GTK_CLIST (ctree)->row_list));
|
||
vis_label = gtk_label_new (buf);
|
||
gtk_box_pack_end (GTK_BOX (hbox2), vis_label, FALSE, TRUE, 5);
|
||
|
||
rebuild_tree (NULL, ctree);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show_all (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* GtkColorSelection
|
||
*/
|
||
|
||
void
|
||
color_selection_ok (GtkWidget *w,
|
||
GtkColorSelectionDialog *cs)
|
||
{
|
||
GtkColorSelection *colorsel;
|
||
gdouble color[4];
|
||
|
||
colorsel=GTK_COLOR_SELECTION(cs->colorsel);
|
||
|
||
gtk_color_selection_get_color(colorsel,color);
|
||
gtk_color_selection_set_color(colorsel,color);
|
||
}
|
||
|
||
void
|
||
color_selection_changed (GtkWidget *w,
|
||
GtkColorSelectionDialog *cs)
|
||
{
|
||
GtkColorSelection *colorsel;
|
||
gdouble color[4];
|
||
|
||
colorsel=GTK_COLOR_SELECTION(cs->colorsel);
|
||
gtk_color_selection_get_color(colorsel,color);
|
||
}
|
||
|
||
void
|
||
create_color_selection (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_color_selection_dialog_new ("color selection dialog");
|
||
|
||
gtk_color_selection_set_opacity (
|
||
GTK_COLOR_SELECTION (GTK_COLOR_SELECTION_DIALOG (window)->colorsel),
|
||
TRUE);
|
||
|
||
gtk_color_selection_set_update_policy(
|
||
GTK_COLOR_SELECTION (GTK_COLOR_SELECTION_DIALOG (window)->colorsel),
|
||
GTK_UPDATE_CONTINUOUS);
|
||
|
||
gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_MOUSE);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_signal_connect (
|
||
GTK_OBJECT (GTK_COLOR_SELECTION_DIALOG (window)->colorsel),
|
||
"color_changed",
|
||
GTK_SIGNAL_FUNC(color_selection_changed),
|
||
window);
|
||
|
||
gtk_signal_connect (
|
||
GTK_OBJECT (GTK_COLOR_SELECTION_DIALOG (window)->ok_button),
|
||
"clicked",
|
||
GTK_SIGNAL_FUNC(color_selection_ok),
|
||
window);
|
||
|
||
gtk_signal_connect_object (
|
||
GTK_OBJECT (GTK_COLOR_SELECTION_DIALOG (window)->cancel_button),
|
||
"clicked",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* GtkFileSelection
|
||
*/
|
||
|
||
void
|
||
file_selection_hide_fileops (GtkWidget *widget,
|
||
GtkFileSelection *fs)
|
||
{
|
||
gtk_file_selection_hide_fileop_buttons (fs);
|
||
}
|
||
|
||
void
|
||
file_selection_ok (GtkWidget *w,
|
||
GtkFileSelection *fs)
|
||
{
|
||
g_print ("%s\n", gtk_file_selection_get_filename (fs));
|
||
gtk_widget_destroy (GTK_WIDGET (fs));
|
||
}
|
||
|
||
void
|
||
create_file_selection (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *button;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_file_selection_new ("file selection dialog");
|
||
|
||
gtk_file_selection_hide_fileop_buttons (GTK_FILE_SELECTION (window));
|
||
|
||
gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_MOUSE);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (GTK_FILE_SELECTION (window)->ok_button),
|
||
"clicked", GTK_SIGNAL_FUNC(file_selection_ok),
|
||
window);
|
||
gtk_signal_connect_object (GTK_OBJECT (GTK_FILE_SELECTION (window)->cancel_button),
|
||
"clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
|
||
button = gtk_button_new_with_label ("Hide Fileops");
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
(GtkSignalFunc) file_selection_hide_fileops,
|
||
(gpointer) window);
|
||
gtk_box_pack_start (GTK_BOX (GTK_FILE_SELECTION (window)->action_area),
|
||
button, FALSE, FALSE, 0);
|
||
gtk_widget_show (button);
|
||
|
||
button = gtk_button_new_with_label ("Show Fileops");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
(GtkSignalFunc) gtk_file_selection_show_fileop_buttons,
|
||
(gpointer) window);
|
||
gtk_box_pack_start (GTK_BOX (GTK_FILE_SELECTION (window)->action_area),
|
||
button, FALSE, FALSE, 0);
|
||
gtk_widget_show (button);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* GtkFontSelection
|
||
*/
|
||
|
||
void
|
||
font_selection_ok (GtkWidget *w,
|
||
GtkFontSelectionDialog *fs)
|
||
{
|
||
g_print ("%s\n", gtk_font_selection_dialog_get_font_name (fs));
|
||
gtk_widget_destroy (GTK_WIDGET (fs));
|
||
}
|
||
|
||
void
|
||
create_font_selection (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_font_selection_dialog_new ("Font Selection Dialog");
|
||
|
||
gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_MOUSE);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (GTK_FONT_SELECTION_DIALOG (window)->ok_button),
|
||
"clicked", GTK_SIGNAL_FUNC(font_selection_ok),
|
||
GTK_FONT_SELECTION_DIALOG (window));
|
||
gtk_signal_connect_object (GTK_OBJECT (GTK_FONT_SELECTION_DIALOG (window)->cancel_button),
|
||
"clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* GtkDialog
|
||
*/
|
||
|
||
static GtkWidget *dialog_window = NULL;
|
||
|
||
static void
|
||
label_toggle (GtkWidget *widget,
|
||
GtkWidget **label)
|
||
{
|
||
if (!(*label))
|
||
{
|
||
*label = gtk_label_new ("Dialog Test");
|
||
gtk_signal_connect (GTK_OBJECT (*label),
|
||
"destroy",
|
||
GTK_SIGNAL_FUNC (gtk_widget_destroyed),
|
||
label);
|
||
gtk_misc_set_padding (GTK_MISC (*label), 10, 10);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->vbox),
|
||
*label, TRUE, TRUE, 0);
|
||
gtk_widget_show (*label);
|
||
}
|
||
else
|
||
gtk_widget_destroy (*label);
|
||
}
|
||
|
||
static void
|
||
create_dialog (void)
|
||
{
|
||
static GtkWidget *label;
|
||
GtkWidget *button;
|
||
|
||
if (!dialog_window)
|
||
{
|
||
dialog_window = gtk_dialog_new ();
|
||
|
||
gtk_signal_connect (GTK_OBJECT (dialog_window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&dialog_window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (dialog_window), "GtkDialog");
|
||
gtk_container_set_border_width (GTK_CONTAINER (dialog_window), 0);
|
||
gtk_widget_set_usize (dialog_window, 200, 110);
|
||
|
||
button = gtk_button_new_with_label ("OK");
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->action_area),
|
||
button, TRUE, TRUE, 0);
|
||
gtk_widget_grab_default (button);
|
||
gtk_widget_show (button);
|
||
|
||
button = gtk_button_new_with_label ("Toggle");
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (label_toggle),
|
||
&label);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->action_area),
|
||
button, TRUE, TRUE, 0);
|
||
gtk_widget_show (button);
|
||
|
||
label = NULL;
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (dialog_window))
|
||
gtk_widget_show (dialog_window);
|
||
else
|
||
gtk_widget_destroy (dialog_window);
|
||
}
|
||
|
||
/* Event Watcher
|
||
*/
|
||
static gboolean event_watcher_enter_id = 0;
|
||
static gboolean event_watcher_leave_id = 0;
|
||
|
||
static gboolean
|
||
event_watcher (GtkObject *object,
|
||
guint signal_id,
|
||
guint n_params,
|
||
GtkArg *params,
|
||
gpointer data)
|
||
{
|
||
g_print ("Watch: \"%s\" emitted for %s\n",
|
||
gtk_signal_name (signal_id),
|
||
gtk_type_name (GTK_OBJECT_TYPE (object)));
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
static void
|
||
event_watcher_down (void)
|
||
{
|
||
if (event_watcher_enter_id)
|
||
{
|
||
guint signal_id;
|
||
|
||
signal_id = gtk_signal_lookup ("enter_notify_event", GTK_TYPE_WIDGET);
|
||
gtk_signal_remove_emission_hook (signal_id, event_watcher_enter_id);
|
||
event_watcher_enter_id = 0;
|
||
signal_id = gtk_signal_lookup ("leave_notify_event", GTK_TYPE_WIDGET);
|
||
gtk_signal_remove_emission_hook (signal_id, event_watcher_leave_id);
|
||
event_watcher_leave_id = 0;
|
||
}
|
||
}
|
||
|
||
static void
|
||
event_watcher_toggle (void)
|
||
{
|
||
if (event_watcher_enter_id)
|
||
event_watcher_down ();
|
||
else
|
||
{
|
||
guint signal_id;
|
||
|
||
signal_id = gtk_signal_lookup ("enter_notify_event", GTK_TYPE_WIDGET);
|
||
event_watcher_enter_id = gtk_signal_add_emission_hook (signal_id, event_watcher, NULL);
|
||
signal_id = gtk_signal_lookup ("leave_notify_event", GTK_TYPE_WIDGET);
|
||
event_watcher_leave_id = gtk_signal_add_emission_hook (signal_id, event_watcher, NULL);
|
||
}
|
||
}
|
||
|
||
static void
|
||
create_event_watcher (void)
|
||
{
|
||
GtkWidget *button;
|
||
|
||
if (!dialog_window)
|
||
{
|
||
dialog_window = gtk_dialog_new ();
|
||
|
||
gtk_signal_connect (GTK_OBJECT (dialog_window), "destroy",
|
||
GTK_SIGNAL_FUNC (gtk_widget_destroyed),
|
||
&dialog_window);
|
||
gtk_signal_connect (GTK_OBJECT (dialog_window),
|
||
"destroy",
|
||
GTK_SIGNAL_FUNC (event_watcher_down),
|
||
NULL);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (dialog_window), "Event Watcher");
|
||
gtk_container_set_border_width (GTK_CONTAINER (dialog_window), 0);
|
||
gtk_widget_set_usize (dialog_window, 200, 110);
|
||
|
||
button = gtk_toggle_button_new_with_label ("Activate Watch");
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (event_watcher_toggle),
|
||
NULL);
|
||
gtk_container_set_border_width (GTK_CONTAINER (button), 10);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->vbox),
|
||
button, TRUE, TRUE, 0);
|
||
gtk_widget_show (button);
|
||
|
||
button = gtk_button_new_with_label ("Close");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (gtk_widget_destroy),
|
||
(GtkObject*) dialog_window);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->action_area),
|
||
button, TRUE, TRUE, 0);
|
||
gtk_widget_grab_default (button);
|
||
gtk_widget_show (button);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (dialog_window))
|
||
gtk_widget_show (dialog_window);
|
||
else
|
||
gtk_widget_destroy (dialog_window);
|
||
}
|
||
|
||
/*
|
||
* GtkRange
|
||
*/
|
||
|
||
static void
|
||
create_range_controls (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *box1;
|
||
GtkWidget *box2;
|
||
GtkWidget *button;
|
||
GtkWidget *scrollbar;
|
||
GtkWidget *scale;
|
||
GtkWidget *separator;
|
||
GtkObject *adjustment;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "range controls");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
|
||
|
||
box1 = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_add (GTK_CONTAINER (window), box1);
|
||
gtk_widget_show (box1);
|
||
|
||
|
||
box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
||
gtk_widget_show (box2);
|
||
|
||
|
||
adjustment = gtk_adjustment_new (0.0, 0.0, 101.0, 0.1, 1.0, 1.0);
|
||
|
||
scale = gtk_hscale_new (GTK_ADJUSTMENT (adjustment));
|
||
gtk_widget_set_usize (GTK_WIDGET (scale), 150, 30);
|
||
gtk_range_set_update_policy (GTK_RANGE (scale), GTK_UPDATE_DELAYED);
|
||
gtk_scale_set_digits (GTK_SCALE (scale), 1);
|
||
gtk_scale_set_draw_value (GTK_SCALE (scale), TRUE);
|
||
gtk_box_pack_start (GTK_BOX (box2), scale, TRUE, TRUE, 0);
|
||
gtk_widget_show (scale);
|
||
|
||
scrollbar = gtk_hscrollbar_new (GTK_ADJUSTMENT (adjustment));
|
||
gtk_range_set_update_policy (GTK_RANGE (scrollbar),
|
||
GTK_UPDATE_CONTINUOUS);
|
||
gtk_box_pack_start (GTK_BOX (box2), scrollbar, TRUE, TRUE, 0);
|
||
gtk_widget_show (scrollbar);
|
||
|
||
|
||
separator = gtk_hseparator_new ();
|
||
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
||
gtk_widget_show (separator);
|
||
|
||
|
||
box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
||
gtk_widget_show (box2);
|
||
|
||
|
||
button = gtk_button_new_with_label ("close");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_widget_grab_default (button);
|
||
gtk_widget_show (button);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* GtkRulers
|
||
*/
|
||
|
||
void
|
||
create_rulers (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *table;
|
||
GtkWidget *ruler;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
gtk_window_set_policy (GTK_WINDOW (window), TRUE, TRUE, FALSE);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "rulers");
|
||
gtk_widget_set_usize (window, 300, 300);
|
||
gtk_widget_set_events (window,
|
||
GDK_POINTER_MOTION_MASK
|
||
| GDK_POINTER_MOTION_HINT_MASK);
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
|
||
table = gtk_table_new (2, 2, FALSE);
|
||
gtk_container_add (GTK_CONTAINER (window), table);
|
||
gtk_widget_show (table);
|
||
|
||
ruler = gtk_hruler_new ();
|
||
gtk_ruler_set_metric (GTK_RULER (ruler), GTK_CENTIMETERS);
|
||
gtk_ruler_set_range (GTK_RULER (ruler), 100, 0, 0, 20);
|
||
|
||
gtk_signal_connect_object (
|
||
GTK_OBJECT (window),
|
||
"motion_notify_event",
|
||
GTK_SIGNAL_FUNC(
|
||
GTK_WIDGET_CLASS (GTK_OBJECT (ruler)->klass)->motion_notify_event),
|
||
GTK_OBJECT (ruler));
|
||
|
||
gtk_table_attach (GTK_TABLE (table), ruler, 1, 2, 0, 1,
|
||
GTK_EXPAND | GTK_FILL, GTK_FILL, 0, 0);
|
||
gtk_widget_show (ruler);
|
||
|
||
|
||
ruler = gtk_vruler_new ();
|
||
gtk_ruler_set_range (GTK_RULER (ruler), 5, 15, 0, 20);
|
||
|
||
gtk_signal_connect_object (
|
||
GTK_OBJECT (window),
|
||
"motion_notify_event",
|
||
GTK_SIGNAL_FUNC (GTK_WIDGET_CLASS (GTK_OBJECT (ruler)->klass)->motion_notify_event),
|
||
GTK_OBJECT (ruler));
|
||
|
||
gtk_table_attach (GTK_TABLE (table), ruler, 0, 1, 1, 2,
|
||
GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
|
||
gtk_widget_show (ruler);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
static void
|
||
text_toggle_editable (GtkWidget *checkbutton,
|
||
GtkWidget *text)
|
||
{
|
||
gtk_text_set_editable(GTK_TEXT(text),
|
||
GTK_TOGGLE_BUTTON(checkbutton)->active);
|
||
}
|
||
|
||
static void
|
||
text_toggle_word_wrap (GtkWidget *checkbutton,
|
||
GtkWidget *text)
|
||
{
|
||
gtk_text_set_word_wrap(GTK_TEXT(text),
|
||
GTK_TOGGLE_BUTTON(checkbutton)->active);
|
||
}
|
||
|
||
struct {
|
||
GdkColor color;
|
||
gchar *name;
|
||
} text_colors[] = {
|
||
{ { 0, 0x0000, 0x0000, 0x0000 }, "black" },
|
||
{ { 0, 0xFFFF, 0xFFFF, 0xFFFF }, "white" },
|
||
{ { 0, 0xFFFF, 0x0000, 0x0000 }, "red" },
|
||
{ { 0, 0x0000, 0xFFFF, 0x0000 }, "green" },
|
||
{ { 0, 0x0000, 0x0000, 0xFFFF }, "blue" },
|
||
{ { 0, 0x0000, 0xFFFF, 0xFFFF }, "cyan" },
|
||
{ { 0, 0xFFFF, 0x0000, 0xFFFF }, "magenta" },
|
||
{ { 0, 0xFFFF, 0xFFFF, 0x0000 }, "yellow" }
|
||
};
|
||
|
||
int ntext_colors = sizeof(text_colors) / sizeof(text_colors[0]);
|
||
|
||
/*
|
||
* GtkText
|
||
*/
|
||
void
|
||
text_insert_random (GtkWidget *w, GtkText *text)
|
||
{
|
||
int i;
|
||
char c;
|
||
for (i=0; i<10; i++)
|
||
{
|
||
c = 'A' + rand() % ('Z' - 'A');
|
||
gtk_text_set_point (text, rand() % gtk_text_get_length (text));
|
||
gtk_text_insert (text, NULL, NULL, NULL, &c, 1);
|
||
}
|
||
}
|
||
|
||
void
|
||
create_text (void)
|
||
{
|
||
int i, j;
|
||
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *box1;
|
||
GtkWidget *box2;
|
||
GtkWidget *hbox;
|
||
GtkWidget *button;
|
||
GtkWidget *check;
|
||
GtkWidget *separator;
|
||
GtkWidget *scrolled_window;
|
||
GtkWidget *text;
|
||
GdkFont *font;
|
||
|
||
FILE *infile;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
gtk_widget_set_name (window, "text window");
|
||
gtk_widget_set_usize (window, 500, 500);
|
||
gtk_window_set_policy (GTK_WINDOW(window), TRUE, TRUE, FALSE);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "test");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
|
||
|
||
box1 = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_add (GTK_CONTAINER (window), box1);
|
||
gtk_widget_show (box1);
|
||
|
||
|
||
box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
||
gtk_widget_show (box2);
|
||
|
||
|
||
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
|
||
gtk_box_pack_start (GTK_BOX (box2), scrolled_window, TRUE, TRUE, 0);
|
||
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
|
||
GTK_POLICY_NEVER,
|
||
GTK_POLICY_ALWAYS);
|
||
gtk_widget_show (scrolled_window);
|
||
|
||
text = gtk_text_new (NULL, NULL);
|
||
gtk_text_set_editable (GTK_TEXT (text), TRUE);
|
||
gtk_container_add (GTK_CONTAINER (scrolled_window), text);
|
||
gtk_widget_grab_focus (text);
|
||
gtk_widget_show (text);
|
||
|
||
|
||
gtk_text_freeze (GTK_TEXT (text));
|
||
|
||
font = gdk_font_load ("-adobe-courier-medium-r-normal--*-120-*-*-*-*-*-*");
|
||
|
||
for (i=0; i<ntext_colors; i++)
|
||
{
|
||
gtk_text_insert (GTK_TEXT (text), font, NULL, NULL,
|
||
text_colors[i].name, -1);
|
||
gtk_text_insert (GTK_TEXT (text), font, NULL, NULL, "\t", -1);
|
||
|
||
for (j=0; j<ntext_colors; j++)
|
||
{
|
||
gtk_text_insert (GTK_TEXT (text), font,
|
||
&text_colors[j].color, &text_colors[i].color,
|
||
"XYZ", -1);
|
||
}
|
||
gtk_text_insert (GTK_TEXT (text), NULL, NULL, NULL, "\n", -1);
|
||
}
|
||
|
||
/* The Text widget will reference count the font, so we
|
||
* unreference it here
|
||
*/
|
||
gdk_font_unref (font);
|
||
|
||
infile = fopen("testgtk.c", "r");
|
||
|
||
if (infile)
|
||
{
|
||
char *buffer;
|
||
int nbytes_read, nbytes_alloc;
|
||
|
||
nbytes_read = 0;
|
||
nbytes_alloc = 1024;
|
||
buffer = g_new (char, nbytes_alloc);
|
||
while (1)
|
||
{
|
||
int len;
|
||
if (nbytes_alloc < nbytes_read + 1024)
|
||
{
|
||
nbytes_alloc *= 2;
|
||
buffer = g_realloc (buffer, nbytes_alloc);
|
||
}
|
||
len = fread (buffer + nbytes_read, 1, 1024, infile);
|
||
nbytes_read += len;
|
||
if (len < 1024)
|
||
break;
|
||
}
|
||
|
||
gtk_text_insert (GTK_TEXT (text), NULL, NULL,
|
||
NULL, buffer, nbytes_read);
|
||
g_free(buffer);
|
||
fclose (infile);
|
||
}
|
||
|
||
gtk_text_thaw (GTK_TEXT (text));
|
||
|
||
hbox = gtk_hbutton_box_new ();
|
||
gtk_box_pack_start (GTK_BOX (box2), hbox, FALSE, FALSE, 0);
|
||
gtk_widget_show (hbox);
|
||
|
||
check = gtk_check_button_new_with_label("Editable");
|
||
gtk_box_pack_start (GTK_BOX (hbox), check, FALSE, FALSE, 0);
|
||
gtk_signal_connect (GTK_OBJECT(check), "toggled",
|
||
GTK_SIGNAL_FUNC(text_toggle_editable), text);
|
||
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check), TRUE);
|
||
gtk_widget_show (check);
|
||
|
||
check = gtk_check_button_new_with_label("Wrap Words");
|
||
gtk_box_pack_start (GTK_BOX (hbox), check, FALSE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT(check), "toggled",
|
||
GTK_SIGNAL_FUNC(text_toggle_word_wrap), text);
|
||
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check), FALSE);
|
||
gtk_widget_show (check);
|
||
|
||
separator = gtk_hseparator_new ();
|
||
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
||
gtk_widget_show (separator);
|
||
|
||
|
||
box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
||
gtk_widget_show (box2);
|
||
|
||
|
||
button = gtk_button_new_with_label ("insert random");
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(text_insert_random),
|
||
GTK_TEXT (text));
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
gtk_widget_show (button);
|
||
|
||
button = gtk_button_new_with_label ("close");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_widget_grab_default (button);
|
||
gtk_widget_show (button);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* GtkNotebook
|
||
*/
|
||
|
||
GdkPixmap *book_open;
|
||
GdkPixmap *book_closed;
|
||
GdkBitmap *book_open_mask;
|
||
GdkBitmap *book_closed_mask;
|
||
GtkWidget *sample_notebook;
|
||
|
||
static void
|
||
page_switch (GtkWidget *widget, GtkNotebookPage *page, gint page_num)
|
||
{
|
||
GtkNotebookPage *oldpage;
|
||
GtkWidget *pixwid;
|
||
|
||
oldpage = GTK_NOTEBOOK (widget)->cur_page;
|
||
|
||
if (page == oldpage)
|
||
return;
|
||
pixwid = ((GtkBoxChild*)
|
||
(GTK_BOX (page->tab_label)->children->data))->widget;
|
||
gtk_pixmap_set (GTK_PIXMAP (pixwid), book_open, book_open_mask);
|
||
pixwid = ((GtkBoxChild*)
|
||
(GTK_BOX (page->menu_label)->children->data))->widget;
|
||
gtk_pixmap_set (GTK_PIXMAP (pixwid), book_open, book_open_mask);
|
||
|
||
if (oldpage)
|
||
{
|
||
pixwid = ((GtkBoxChild*)
|
||
(GTK_BOX (oldpage->tab_label)->children->data))->widget;
|
||
gtk_pixmap_set (GTK_PIXMAP (pixwid), book_closed, book_closed_mask);
|
||
pixwid = ((GtkBoxChild*)
|
||
(GTK_BOX (oldpage->menu_label)->children->data))->widget;
|
||
gtk_pixmap_set (GTK_PIXMAP (pixwid), book_closed, book_closed_mask);
|
||
}
|
||
}
|
||
|
||
static void
|
||
tab_fill (GtkToggleButton *button, GtkWidget *child)
|
||
{
|
||
gboolean expand;
|
||
GtkPackType pack_type;
|
||
|
||
gtk_notebook_query_tab_label_packing (GTK_NOTEBOOK (sample_notebook), child,
|
||
&expand, NULL, &pack_type);
|
||
gtk_notebook_set_tab_label_packing (GTK_NOTEBOOK (sample_notebook), child,
|
||
expand, button->active, pack_type);
|
||
}
|
||
|
||
static void
|
||
tab_expand (GtkToggleButton *button, GtkWidget *child)
|
||
{
|
||
gboolean fill;
|
||
GtkPackType pack_type;
|
||
|
||
gtk_notebook_query_tab_label_packing (GTK_NOTEBOOK (sample_notebook), child,
|
||
NULL, &fill, &pack_type);
|
||
gtk_notebook_set_tab_label_packing (GTK_NOTEBOOK (sample_notebook), child,
|
||
button->active, fill, pack_type);
|
||
}
|
||
|
||
static void
|
||
tab_pack (GtkToggleButton *button, GtkWidget *child)
|
||
|
||
{
|
||
gboolean expand;
|
||
gboolean fill;
|
||
|
||
gtk_notebook_query_tab_label_packing (GTK_NOTEBOOK (sample_notebook), child,
|
||
&expand, &fill, NULL);
|
||
gtk_notebook_set_tab_label_packing (GTK_NOTEBOOK (sample_notebook), child,
|
||
expand, fill, button->active);
|
||
}
|
||
|
||
static void
|
||
create_pages (GtkNotebook *notebook, gint start, gint end)
|
||
{
|
||
GtkWidget *child = NULL;
|
||
GtkWidget *button;
|
||
GtkWidget *label;
|
||
GtkWidget *hbox;
|
||
GtkWidget *vbox;
|
||
GtkWidget *label_box;
|
||
GtkWidget *menu_box;
|
||
GtkWidget *pixwid;
|
||
gint i;
|
||
char buffer[32];
|
||
|
||
for (i = start; i <= end; i++)
|
||
{
|
||
sprintf (buffer, "Page %d", i);
|
||
|
||
child = gtk_frame_new (buffer);
|
||
gtk_container_set_border_width (GTK_CONTAINER (child), 10);
|
||
|
||
vbox = gtk_vbox_new (TRUE,0);
|
||
gtk_container_set_border_width (GTK_CONTAINER (vbox), 10);
|
||
gtk_container_add (GTK_CONTAINER (child), vbox);
|
||
|
||
hbox = gtk_hbox_new (TRUE,0);
|
||
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 5);
|
||
|
||
button = gtk_check_button_new_with_label ("Fill Tab");
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5);
|
||
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
|
||
gtk_signal_connect (GTK_OBJECT (button), "toggled",
|
||
GTK_SIGNAL_FUNC (tab_fill), child);
|
||
|
||
button = gtk_check_button_new_with_label ("Expand Tab");
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5);
|
||
gtk_signal_connect (GTK_OBJECT (button), "toggled",
|
||
GTK_SIGNAL_FUNC (tab_expand), child);
|
||
|
||
button = gtk_check_button_new_with_label ("Pack end");
|
||
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5);
|
||
gtk_signal_connect (GTK_OBJECT (button), "toggled",
|
||
GTK_SIGNAL_FUNC (tab_pack), child);
|
||
|
||
button = gtk_button_new_with_label ("Hide Page");
|
||
gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 5);
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (gtk_widget_hide),
|
||
GTK_OBJECT (child));
|
||
|
||
gtk_widget_show_all (child);
|
||
|
||
label_box = gtk_hbox_new (FALSE, 0);
|
||
pixwid = gtk_pixmap_new (book_closed, book_closed_mask);
|
||
gtk_box_pack_start (GTK_BOX (label_box), pixwid, FALSE, TRUE, 0);
|
||
gtk_misc_set_padding (GTK_MISC (pixwid), 3, 1);
|
||
label = gtk_label_new (buffer);
|
||
gtk_box_pack_start (GTK_BOX (label_box), label, FALSE, TRUE, 0);
|
||
gtk_widget_show_all (label_box);
|
||
|
||
menu_box = gtk_hbox_new (FALSE, 0);
|
||
pixwid = gtk_pixmap_new (book_closed, book_closed_mask);
|
||
gtk_box_pack_start (GTK_BOX (menu_box), pixwid, FALSE, TRUE, 0);
|
||
gtk_misc_set_padding (GTK_MISC (pixwid), 3, 1);
|
||
label = gtk_label_new (buffer);
|
||
gtk_box_pack_start (GTK_BOX (menu_box), label, FALSE, TRUE, 0);
|
||
gtk_widget_show_all (menu_box);
|
||
gtk_notebook_append_page_menu (notebook, child, label_box, menu_box);
|
||
}
|
||
}
|
||
|
||
static void
|
||
rotate_notebook (GtkButton *button,
|
||
GtkNotebook *notebook)
|
||
{
|
||
gtk_notebook_set_tab_pos (notebook, (notebook->tab_pos + 1) % 4);
|
||
}
|
||
|
||
static void
|
||
show_all_pages (GtkButton *button,
|
||
GtkNotebook *notebook)
|
||
{
|
||
gtk_container_foreach (GTK_CONTAINER (notebook),
|
||
(GtkCallback) gtk_widget_show, NULL);
|
||
}
|
||
|
||
static void
|
||
standard_notebook (GtkButton *button,
|
||
GtkNotebook *notebook)
|
||
{
|
||
gint i;
|
||
|
||
gtk_notebook_set_show_tabs (notebook, TRUE);
|
||
gtk_notebook_set_scrollable (notebook, FALSE);
|
||
if (g_list_length (notebook->children) == 15)
|
||
for (i = 0; i < 10; i++)
|
||
gtk_notebook_remove_page (notebook, 5);
|
||
}
|
||
|
||
static void
|
||
notabs_notebook (GtkButton *button,
|
||
GtkNotebook *notebook)
|
||
{
|
||
gint i;
|
||
|
||
gtk_notebook_set_show_tabs (notebook, FALSE);
|
||
if (g_list_length (notebook->children) == 15)
|
||
for (i = 0; i < 10; i++)
|
||
gtk_notebook_remove_page (notebook, 5);
|
||
}
|
||
|
||
static void
|
||
scrollable_notebook (GtkButton *button,
|
||
GtkNotebook *notebook)
|
||
{
|
||
gtk_notebook_set_show_tabs (notebook, TRUE);
|
||
gtk_notebook_set_scrollable (notebook, TRUE);
|
||
if (g_list_length (notebook->children) == 5)
|
||
create_pages (notebook, 6, 15);
|
||
}
|
||
|
||
static void
|
||
notebook_popup (GtkToggleButton *button,
|
||
GtkNotebook *notebook)
|
||
{
|
||
if (button->active)
|
||
gtk_notebook_popup_enable (notebook);
|
||
else
|
||
gtk_notebook_popup_disable (notebook);
|
||
}
|
||
|
||
static void
|
||
notebook_homogeneous (GtkToggleButton *button,
|
||
GtkNotebook *notebook)
|
||
{
|
||
gtk_notebook_set_homogeneous_tabs (notebook, button->active);
|
||
}
|
||
|
||
static void
|
||
create_notebook (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *box1;
|
||
GtkWidget *box2;
|
||
GtkWidget *button;
|
||
GtkWidget *separator;
|
||
GtkWidget *omenu;
|
||
GdkColor *transparent = NULL;
|
||
GtkWidget *label;
|
||
|
||
static OptionMenuItem items[] =
|
||
{
|
||
{ "Standard", standard_notebook },
|
||
{ "No tabs", notabs_notebook },
|
||
{ "Scrollable", scrollable_notebook }
|
||
};
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "notebook");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
|
||
box1 = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_add (GTK_CONTAINER (window), box1);
|
||
|
||
sample_notebook = gtk_notebook_new ();
|
||
gtk_signal_connect (GTK_OBJECT (sample_notebook), "switch_page",
|
||
GTK_SIGNAL_FUNC (page_switch), NULL);
|
||
gtk_notebook_set_tab_pos (GTK_NOTEBOOK (sample_notebook), GTK_POS_TOP);
|
||
gtk_box_pack_start (GTK_BOX (box1), sample_notebook, TRUE, TRUE, 0);
|
||
gtk_container_set_border_width (GTK_CONTAINER (sample_notebook), 10);
|
||
|
||
gtk_widget_realize (sample_notebook);
|
||
book_open = gdk_pixmap_create_from_xpm_d (sample_notebook->window,
|
||
&book_open_mask,
|
||
transparent,
|
||
book_open_xpm);
|
||
book_closed = gdk_pixmap_create_from_xpm_d (sample_notebook->window,
|
||
&book_closed_mask,
|
||
transparent,
|
||
book_closed_xpm);
|
||
|
||
create_pages (GTK_NOTEBOOK (sample_notebook), 1, 5);
|
||
|
||
separator = gtk_hseparator_new ();
|
||
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 10);
|
||
|
||
box2 = gtk_hbox_new (FALSE, 5);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
||
|
||
button = gtk_check_button_new_with_label ("popup menu");
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, FALSE, 0);
|
||
gtk_signal_connect (GTK_OBJECT(button), "clicked",
|
||
GTK_SIGNAL_FUNC (notebook_popup),
|
||
GTK_OBJECT (sample_notebook));
|
||
|
||
button = gtk_check_button_new_with_label ("homogeneous tabs");
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, FALSE, 0);
|
||
gtk_signal_connect (GTK_OBJECT(button), "clicked",
|
||
GTK_SIGNAL_FUNC (notebook_homogeneous),
|
||
GTK_OBJECT (sample_notebook));
|
||
|
||
box2 = gtk_hbox_new (FALSE, 5);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
||
|
||
label = gtk_label_new ("Notebook Style :");
|
||
gtk_box_pack_start (GTK_BOX (box2), label, FALSE, TRUE, 0);
|
||
|
||
omenu = build_option_menu (items, 3, 0, sample_notebook);
|
||
gtk_box_pack_start (GTK_BOX (box2), omenu, FALSE, TRUE, 0);
|
||
|
||
button = gtk_button_new_with_label ("Show all Pages");
|
||
gtk_box_pack_start (GTK_BOX (box2), button, FALSE, TRUE, 0);
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (show_all_pages), sample_notebook);
|
||
|
||
box2 = gtk_hbox_new (TRUE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
||
|
||
button = gtk_button_new_with_label ("prev");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (gtk_notebook_prev_page),
|
||
GTK_OBJECT (sample_notebook));
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
|
||
button = gtk_button_new_with_label ("next");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (gtk_notebook_next_page),
|
||
GTK_OBJECT (sample_notebook));
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
|
||
button = gtk_button_new_with_label ("rotate");
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (rotate_notebook), sample_notebook);
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
|
||
separator = gtk_hseparator_new ();
|
||
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 5);
|
||
|
||
button = gtk_button_new_with_label ("close");
|
||
gtk_container_set_border_width (GTK_CONTAINER (button), 5);
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
gtk_box_pack_start (GTK_BOX (box1), button, FALSE, FALSE, 0);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_widget_grab_default (button);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show_all (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* GtkPanes
|
||
*/
|
||
|
||
void
|
||
toggle_resize (GtkWidget *widget, GtkWidget *child)
|
||
{
|
||
GtkPaned *paned = GTK_PANED (child->parent);
|
||
gboolean is_child1 = (child == paned->child1);
|
||
gboolean resize, shrink;
|
||
|
||
resize = is_child1 ? paned->child1_resize : paned->child2_resize;
|
||
shrink = is_child1 ? paned->child1_shrink : paned->child2_shrink;
|
||
|
||
gtk_widget_ref (child);
|
||
gtk_container_remove (GTK_CONTAINER (child->parent), child);
|
||
if (is_child1)
|
||
gtk_paned_pack1 (paned, child, !resize, shrink);
|
||
else
|
||
gtk_paned_pack2 (paned, child, !resize, shrink);
|
||
gtk_widget_unref (child);
|
||
}
|
||
|
||
void
|
||
toggle_shrink (GtkWidget *widget, GtkWidget *child)
|
||
{
|
||
GtkPaned *paned = GTK_PANED (child->parent);
|
||
gboolean is_child1 = (child == paned->child1);
|
||
gboolean resize, shrink;
|
||
|
||
resize = is_child1 ? paned->child1_resize : paned->child2_resize;
|
||
shrink = is_child1 ? paned->child1_shrink : paned->child2_shrink;
|
||
|
||
gtk_widget_ref (child);
|
||
gtk_container_remove (GTK_CONTAINER (child->parent), child);
|
||
if (is_child1)
|
||
gtk_paned_pack1 (paned, child, resize, !shrink);
|
||
else
|
||
gtk_paned_pack2 (paned, child, resize, !shrink);
|
||
gtk_widget_unref (child);
|
||
}
|
||
|
||
GtkWidget *
|
||
create_pane_options (GtkPaned *paned,
|
||
const gchar *frame_label,
|
||
const gchar *label1,
|
||
const gchar *label2)
|
||
{
|
||
GtkWidget *frame;
|
||
GtkWidget *table;
|
||
GtkWidget *label;
|
||
GtkWidget *check_button;
|
||
|
||
frame = gtk_frame_new (frame_label);
|
||
gtk_container_set_border_width (GTK_CONTAINER (frame), 4);
|
||
|
||
table = gtk_table_new (3, 2, 4);
|
||
gtk_container_add (GTK_CONTAINER (frame), table);
|
||
|
||
label = gtk_label_new (label1);
|
||
gtk_table_attach_defaults (GTK_TABLE (table), label,
|
||
0, 1, 0, 1);
|
||
|
||
check_button = gtk_check_button_new_with_label ("Resize");
|
||
gtk_table_attach_defaults (GTK_TABLE (table), check_button,
|
||
0, 1, 1, 2);
|
||
gtk_signal_connect (GTK_OBJECT (check_button), "toggled",
|
||
GTK_SIGNAL_FUNC (toggle_resize),
|
||
paned->child1);
|
||
|
||
check_button = gtk_check_button_new_with_label ("Shrink");
|
||
gtk_table_attach_defaults (GTK_TABLE (table), check_button,
|
||
0, 1, 2, 3);
|
||
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button),
|
||
TRUE);
|
||
gtk_signal_connect (GTK_OBJECT (check_button), "toggled",
|
||
GTK_SIGNAL_FUNC (toggle_shrink),
|
||
paned->child1);
|
||
|
||
label = gtk_label_new (label2);
|
||
gtk_table_attach_defaults (GTK_TABLE (table), label,
|
||
1, 2, 0, 1);
|
||
|
||
check_button = gtk_check_button_new_with_label ("Resize");
|
||
gtk_table_attach_defaults (GTK_TABLE (table), check_button,
|
||
1, 2, 1, 2);
|
||
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button),
|
||
TRUE);
|
||
gtk_signal_connect (GTK_OBJECT (check_button), "toggled",
|
||
GTK_SIGNAL_FUNC (toggle_resize),
|
||
paned->child2);
|
||
|
||
check_button = gtk_check_button_new_with_label ("Shrink");
|
||
gtk_table_attach_defaults (GTK_TABLE (table), check_button,
|
||
1, 2, 2, 3);
|
||
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button),
|
||
TRUE);
|
||
gtk_signal_connect (GTK_OBJECT (check_button), "toggled",
|
||
GTK_SIGNAL_FUNC (toggle_shrink),
|
||
paned->child2);
|
||
|
||
return frame;
|
||
}
|
||
|
||
void
|
||
create_panes (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *frame;
|
||
GtkWidget *hpaned;
|
||
GtkWidget *vpaned;
|
||
GtkWidget *button;
|
||
GtkWidget *vbox;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "Panes");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
|
||
vbox = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_add (GTK_CONTAINER (window), vbox);
|
||
|
||
vpaned = gtk_vpaned_new ();
|
||
gtk_box_pack_start (GTK_BOX (vbox), vpaned, TRUE, TRUE, 0);
|
||
gtk_container_set_border_width (GTK_CONTAINER(vpaned), 5);
|
||
|
||
hpaned = gtk_hpaned_new ();
|
||
gtk_paned_add1 (GTK_PANED (vpaned), hpaned);
|
||
|
||
frame = gtk_frame_new (NULL);
|
||
gtk_frame_set_shadow_type (GTK_FRAME(frame), GTK_SHADOW_IN);
|
||
gtk_widget_set_usize (frame, 60, 60);
|
||
gtk_paned_add1 (GTK_PANED (hpaned), frame);
|
||
|
||
button = gtk_button_new_with_label ("Hi there");
|
||
gtk_container_add (GTK_CONTAINER(frame), button);
|
||
|
||
frame = gtk_frame_new (NULL);
|
||
gtk_frame_set_shadow_type (GTK_FRAME(frame), GTK_SHADOW_IN);
|
||
gtk_widget_set_usize (frame, 80, 60);
|
||
gtk_paned_add2 (GTK_PANED (hpaned), frame);
|
||
|
||
frame = gtk_frame_new (NULL);
|
||
gtk_frame_set_shadow_type (GTK_FRAME(frame), GTK_SHADOW_IN);
|
||
gtk_widget_set_usize (frame, 60, 80);
|
||
gtk_paned_add2 (GTK_PANED (vpaned), frame);
|
||
|
||
/* Now create toggle buttons to control sizing */
|
||
|
||
gtk_box_pack_start (GTK_BOX (vbox),
|
||
create_pane_options (GTK_PANED (hpaned),
|
||
"Horizontal",
|
||
"Left",
|
||
"Right"),
|
||
FALSE, FALSE, 0);
|
||
|
||
gtk_box_pack_start (GTK_BOX (vbox),
|
||
create_pane_options (GTK_PANED (vpaned),
|
||
"Vertical",
|
||
"Top",
|
||
"Bottom"),
|
||
FALSE, FALSE, 0);
|
||
|
||
gtk_widget_show_all (vbox);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* Drag -N- Drop
|
||
*/
|
||
|
||
#if 0
|
||
gint
|
||
dnd_drop_destroy_popup (GtkWidget *widget, GtkWindow **window)
|
||
{
|
||
if(GTK_IS_BUTTON(widget)) /* I.e. they clicked the close button */
|
||
gtk_widget_destroy(GTK_WIDGET(*window));
|
||
else {
|
||
gtk_grab_remove(GTK_WIDGET(*window));
|
||
*window = NULL;
|
||
}
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
void
|
||
dnd_drop (GtkWidget *button, GdkEvent *event)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *vbox, *lbl, *btn;
|
||
gchar *msg;
|
||
|
||
/* DND doesn't obey gtk_grab's, so check if we're already displaying
|
||
* drop modal dialog first
|
||
*/
|
||
if (window)
|
||
return;
|
||
|
||
window = gtk_window_new(GTK_WINDOW_DIALOG);
|
||
gtk_container_set_border_width (GTK_CONTAINER(window), 10);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(dnd_drop_destroy_popup),
|
||
&window);
|
||
gtk_signal_connect (GTK_OBJECT (window), "delete-event",
|
||
GTK_SIGNAL_FUNC(gtk_false),
|
||
&window);
|
||
|
||
vbox = gtk_vbox_new(FALSE, 5);
|
||
|
||
/* Display message that we got from drop source */
|
||
msg = g_malloc(strlen(event->dropdataavailable.data)
|
||
+ strlen(event->dropdataavailable.data_type) + 100);
|
||
sprintf(msg, "Drop data of type %s was:\n\n%s",
|
||
event->dropdataavailable.data_type,
|
||
(char *)event->dropdataavailable.data);
|
||
lbl = gtk_label_new(msg);
|
||
gtk_label_set_justify(GTK_LABEL(lbl), GTK_JUSTIFY_FILL);
|
||
g_free(msg);
|
||
gtk_widget_show(lbl);
|
||
gtk_box_pack_start_defaults(GTK_BOX(vbox), lbl);
|
||
|
||
/* Provide an obvious way out of this heinousness */
|
||
btn = gtk_button_new_with_label("Continue with life in\nspite of this oppression");
|
||
gtk_signal_connect_object (GTK_OBJECT (btn), "clicked",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
gtk_widget_show(btn);
|
||
gtk_box_pack_start_defaults(GTK_BOX(vbox), btn);
|
||
|
||
gtk_container_add(GTK_CONTAINER(window), vbox);
|
||
|
||
gtk_widget_show(vbox);
|
||
gtk_grab_add(window);
|
||
gtk_widget_show(window);
|
||
}
|
||
|
||
void
|
||
dnd_drag_request (GtkWidget *button, GdkEvent *event)
|
||
{
|
||
#define DND_STRING "Bill Gates demands royalties for\nyour use of his innovation."
|
||
gtk_widget_dnd_data_set (button, event, DND_STRING, strlen(DND_STRING) + 1);
|
||
}
|
||
|
||
void
|
||
create_dnd (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *box1;
|
||
GtkWidget *box2;
|
||
GtkWidget *box3;
|
||
GtkWidget *frame;
|
||
GtkWidget *button;
|
||
GtkWidget *separator;
|
||
|
||
/* For clarity... */
|
||
char *possible_drag_types[] = {"text/plain"};
|
||
char *accepted_drop_types[] = {"text/plain"};
|
||
|
||
static GtkWidget *drag_icon = NULL;
|
||
static GtkWidget *drop_icon = NULL;
|
||
|
||
if (!window)
|
||
{
|
||
GdkPoint hotspot = {5,5};
|
||
|
||
if (!drag_icon)
|
||
{
|
||
drag_icon = shape_create_icon ("Modeller.xpm",
|
||
440, 140, 0,0, GTK_WINDOW_POPUP);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (drag_icon), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&drag_icon);
|
||
|
||
gtk_widget_hide (drag_icon);
|
||
}
|
||
|
||
if (!drop_icon)
|
||
{
|
||
drop_icon = shape_create_icon ("3DRings.xpm",
|
||
440, 140, 0,0, GTK_WINDOW_POPUP);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (drop_icon), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&drop_icon);
|
||
|
||
gtk_widget_hide (drop_icon);
|
||
}
|
||
|
||
gdk_dnd_set_drag_shape(drag_icon->window,
|
||
&hotspot,
|
||
drop_icon->window,
|
||
&hotspot);
|
||
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "Drag -N- Drop");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
|
||
box1 = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_add (GTK_CONTAINER (window), box1);
|
||
gtk_widget_show (box1);
|
||
|
||
box2 = gtk_hbox_new (FALSE, 5);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
||
gtk_widget_show (box2);
|
||
|
||
frame = gtk_frame_new ("Drag");
|
||
gtk_box_pack_start (GTK_BOX (box2), frame, TRUE, TRUE, 0);
|
||
gtk_widget_show (frame);
|
||
|
||
box3 = gtk_vbox_new (FALSE, 5);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box3), 5);
|
||
gtk_container_add (GTK_CONTAINER (frame), box3);
|
||
gtk_widget_show (box3);
|
||
|
||
/*
|
||
* FROM Button
|
||
*/
|
||
button = gtk_button_new_with_label ("Drag me!");
|
||
gtk_box_pack_start (GTK_BOX (box3), button, FALSE, TRUE, 0);
|
||
gtk_widget_show (button);
|
||
|
||
/*
|
||
* currently, the widget has to be realized to
|
||
* set dnd on it, this needs to change
|
||
*/
|
||
gtk_widget_realize (button);
|
||
gtk_signal_connect (GTK_OBJECT (button),
|
||
"drag_request_event",
|
||
GTK_SIGNAL_FUNC(dnd_drag_request),
|
||
button);
|
||
|
||
gtk_widget_dnd_drag_set (button, TRUE, possible_drag_types, 1);
|
||
|
||
|
||
frame = gtk_frame_new ("Drop");
|
||
gtk_box_pack_start (GTK_BOX (box2), frame, TRUE, TRUE, 0);
|
||
gtk_widget_show (frame);
|
||
|
||
box3 = gtk_vbox_new (FALSE, 5);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box3), 5);
|
||
gtk_container_add (GTK_CONTAINER (frame), box3);
|
||
gtk_widget_show (box3);
|
||
|
||
|
||
/*
|
||
* TO Button
|
||
*/
|
||
button = gtk_button_new_with_label ("To");
|
||
gtk_box_pack_start (GTK_BOX (box3), button, FALSE, TRUE, 0);
|
||
gtk_widget_show (button);
|
||
|
||
gtk_widget_realize (button);
|
||
gtk_signal_connect (GTK_OBJECT (button),
|
||
"drop_data_available_event",
|
||
GTK_SIGNAL_FUNC(dnd_drop),
|
||
button);
|
||
|
||
gtk_widget_dnd_drop_set (button, TRUE, accepted_drop_types, 1, FALSE);
|
||
|
||
|
||
separator = gtk_hseparator_new ();
|
||
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
||
gtk_widget_show (separator);
|
||
|
||
|
||
box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
||
gtk_widget_show (box2);
|
||
|
||
|
||
button = gtk_button_new_with_label ("close");
|
||
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_widget_grab_default (button);
|
||
gtk_widget_show (button);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
#endif
|
||
|
||
/*
|
||
* Shaped Windows
|
||
*/
|
||
|
||
static GdkWindow *root_win = NULL;
|
||
|
||
typedef struct _cursoroffset {gint x,y;} CursorOffset;
|
||
|
||
static void
|
||
shape_pressed (GtkWidget *widget, GdkEventButton *event)
|
||
{
|
||
CursorOffset *p;
|
||
|
||
/* ignore double and triple click */
|
||
if (event->type != GDK_BUTTON_PRESS)
|
||
return;
|
||
|
||
p = gtk_object_get_user_data (GTK_OBJECT(widget));
|
||
p->x = (int) event->x;
|
||
p->y = (int) event->y;
|
||
|
||
gtk_grab_add (widget);
|
||
gdk_pointer_grab (widget->window, TRUE,
|
||
GDK_BUTTON_RELEASE_MASK |
|
||
GDK_BUTTON_MOTION_MASK |
|
||
GDK_POINTER_MOTION_HINT_MASK,
|
||
NULL, NULL, 0);
|
||
}
|
||
|
||
static void
|
||
shape_released (GtkWidget *widget)
|
||
{
|
||
gtk_grab_remove (widget);
|
||
gdk_pointer_ungrab (0);
|
||
}
|
||
|
||
static void
|
||
shape_motion (GtkWidget *widget,
|
||
GdkEventMotion *event)
|
||
{
|
||
gint xp, yp;
|
||
CursorOffset * p;
|
||
GdkModifierType mask;
|
||
|
||
p = gtk_object_get_user_data (GTK_OBJECT (widget));
|
||
|
||
/*
|
||
* Can't use event->x / event->y here
|
||
* because I need absolute coordinates.
|
||
*/
|
||
gdk_window_get_pointer (root_win, &xp, &yp, &mask);
|
||
gtk_widget_set_uposition (widget, xp - p->x, yp - p->y);
|
||
}
|
||
|
||
GtkWidget *
|
||
shape_create_icon (char *xpm_file,
|
||
gint x,
|
||
gint y,
|
||
gint px,
|
||
gint py,
|
||
gint window_type)
|
||
{
|
||
GtkWidget *window;
|
||
GtkWidget *pixmap;
|
||
GtkWidget *fixed;
|
||
CursorOffset* icon_pos;
|
||
GdkGC* gc;
|
||
GdkBitmap *gdk_pixmap_mask;
|
||
GdkPixmap *gdk_pixmap;
|
||
GtkStyle *style;
|
||
|
||
style = gtk_widget_get_default_style ();
|
||
gc = style->black_gc;
|
||
|
||
/*
|
||
* GDK_WINDOW_TOPLEVEL works also, giving you a title border
|
||
*/
|
||
window = gtk_window_new (window_type);
|
||
|
||
fixed = gtk_fixed_new ();
|
||
gtk_widget_set_usize (fixed, 100,100);
|
||
gtk_container_add (GTK_CONTAINER (window), fixed);
|
||
gtk_widget_show (fixed);
|
||
|
||
gtk_widget_set_events (window,
|
||
gtk_widget_get_events (window) |
|
||
GDK_BUTTON_MOTION_MASK |
|
||
GDK_POINTER_MOTION_HINT_MASK |
|
||
GDK_BUTTON_PRESS_MASK);
|
||
|
||
gtk_widget_realize (window);
|
||
gdk_pixmap = gdk_pixmap_create_from_xpm (window->window, &gdk_pixmap_mask,
|
||
&style->bg[GTK_STATE_NORMAL],
|
||
xpm_file);
|
||
|
||
pixmap = gtk_pixmap_new (gdk_pixmap, gdk_pixmap_mask);
|
||
gtk_fixed_put (GTK_FIXED (fixed), pixmap, px,py);
|
||
gtk_widget_show (pixmap);
|
||
|
||
gtk_widget_shape_combine_mask (window, gdk_pixmap_mask, px,py);
|
||
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "button_press_event",
|
||
GTK_SIGNAL_FUNC (shape_pressed),NULL);
|
||
gtk_signal_connect (GTK_OBJECT (window), "button_release_event",
|
||
GTK_SIGNAL_FUNC (shape_released),NULL);
|
||
gtk_signal_connect (GTK_OBJECT (window), "motion_notify_event",
|
||
GTK_SIGNAL_FUNC (shape_motion),NULL);
|
||
|
||
icon_pos = g_new (CursorOffset, 1);
|
||
gtk_object_set_user_data(GTK_OBJECT(window), icon_pos);
|
||
|
||
gtk_widget_set_uposition (window, x, y);
|
||
gtk_widget_show (window);
|
||
|
||
return window;
|
||
}
|
||
|
||
void
|
||
create_shapes (void)
|
||
{
|
||
/* Variables used by the Drag/Drop and Shape Window demos */
|
||
static GtkWidget *modeller = NULL;
|
||
static GtkWidget *sheets = NULL;
|
||
static GtkWidget *rings = NULL;
|
||
|
||
root_win = gdk_window_foreign_new (GDK_ROOT_WINDOW ());
|
||
|
||
if (!modeller)
|
||
{
|
||
modeller = shape_create_icon ("Modeller.xpm",
|
||
440, 140, 0,0, GTK_WINDOW_POPUP);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (modeller), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&modeller);
|
||
}
|
||
else
|
||
gtk_widget_destroy (modeller);
|
||
|
||
if (!sheets)
|
||
{
|
||
sheets = shape_create_icon ("FilesQueue.xpm",
|
||
580, 170, 0,0, GTK_WINDOW_POPUP);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (sheets), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&sheets);
|
||
|
||
}
|
||
else
|
||
gtk_widget_destroy (sheets);
|
||
|
||
if (!rings)
|
||
{
|
||
rings = shape_create_icon ("3DRings.xpm",
|
||
460, 270, 25,25, GTK_WINDOW_TOPLEVEL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (rings), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&rings);
|
||
}
|
||
else
|
||
gtk_widget_destroy (rings);
|
||
}
|
||
|
||
/*
|
||
* WM Hints demo
|
||
*/
|
||
|
||
void
|
||
create_wmhints (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *label;
|
||
GtkWidget *separator;
|
||
GtkWidget *button;
|
||
GtkWidget *box1;
|
||
GtkWidget *box2;
|
||
|
||
GdkBitmap *circles;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "WM Hints");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
|
||
gtk_widget_realize (window);
|
||
|
||
circles = gdk_bitmap_create_from_data (window->window,
|
||
circles_bits,
|
||
circles_width,
|
||
circles_height);
|
||
gdk_window_set_icon (window->window, NULL,
|
||
circles, circles);
|
||
|
||
gdk_window_set_icon_name (window->window, "WMHints Test Icon");
|
||
|
||
gdk_window_set_decorations (window->window, GDK_DECOR_ALL | GDK_DECOR_MENU);
|
||
gdk_window_set_functions (window->window, GDK_FUNC_ALL | GDK_FUNC_RESIZE);
|
||
|
||
box1 = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_add (GTK_CONTAINER (window), box1);
|
||
gtk_widget_show (box1);
|
||
|
||
label = gtk_label_new ("Try iconizing me!");
|
||
gtk_widget_set_usize (label, 150, 50);
|
||
gtk_box_pack_start (GTK_BOX (box1), label, TRUE, TRUE, 0);
|
||
gtk_widget_show (label);
|
||
|
||
|
||
separator = gtk_hseparator_new ();
|
||
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
||
gtk_widget_show (separator);
|
||
|
||
|
||
box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
||
gtk_widget_show (box2);
|
||
|
||
|
||
button = gtk_button_new_with_label ("close");
|
||
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_widget_grab_default (button);
|
||
gtk_widget_show (button);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* GtkProgressBar
|
||
*/
|
||
|
||
typedef struct _ProgressData {
|
||
GtkWidget *window;
|
||
GtkWidget *pbar;
|
||
GtkWidget *block_spin;
|
||
GtkWidget *x_align_spin;
|
||
GtkWidget *y_align_spin;
|
||
GtkWidget *step_spin;
|
||
GtkWidget *act_blocks_spin;
|
||
GtkWidget *label;
|
||
GtkWidget *omenu1;
|
||
GtkWidget *omenu2;
|
||
GtkWidget *entry;
|
||
int timer;
|
||
} ProgressData;
|
||
|
||
gint
|
||
progress_timeout (gpointer data)
|
||
{
|
||
gfloat new_val;
|
||
GtkAdjustment *adj;
|
||
|
||
adj = GTK_PROGRESS (data)->adjustment;
|
||
|
||
new_val = adj->value + 1;
|
||
if (new_val > adj->upper)
|
||
new_val = adj->lower;
|
||
|
||
gtk_progress_set_value (GTK_PROGRESS (data), new_val);
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
static void
|
||
destroy_progress (GtkWidget *widget,
|
||
ProgressData **pdata)
|
||
{
|
||
gtk_timeout_remove ((*pdata)->timer);
|
||
(*pdata)->timer = 0;
|
||
(*pdata)->window = NULL;
|
||
g_free (*pdata);
|
||
*pdata = NULL;
|
||
}
|
||
|
||
static void
|
||
progressbar_toggle_orientation (GtkWidget *widget, ProgressData *pdata)
|
||
{
|
||
gint i;
|
||
|
||
if (!GTK_WIDGET_MAPPED (widget))
|
||
return;
|
||
|
||
RADIOMENUTOGGLED ((GtkRadioMenuItem *)
|
||
(((GtkOptionMenu *)(pdata->omenu1))->menu_item), i);
|
||
|
||
gtk_progress_bar_set_orientation (GTK_PROGRESS_BAR (pdata->pbar),
|
||
(GtkProgressBarOrientation) (3-i));
|
||
}
|
||
|
||
static void
|
||
toggle_show_text (GtkWidget *widget, ProgressData *pdata)
|
||
{
|
||
gtk_progress_set_show_text (GTK_PROGRESS (pdata->pbar),
|
||
GTK_TOGGLE_BUTTON (widget)->active);
|
||
gtk_widget_set_sensitive (pdata->entry, GTK_TOGGLE_BUTTON (widget)->active);
|
||
gtk_widget_set_sensitive (pdata->x_align_spin,
|
||
GTK_TOGGLE_BUTTON (widget)->active);
|
||
gtk_widget_set_sensitive (pdata->y_align_spin,
|
||
GTK_TOGGLE_BUTTON (widget)->active);
|
||
}
|
||
|
||
static void
|
||
progressbar_toggle_bar_style (GtkWidget *widget, ProgressData *pdata)
|
||
{
|
||
gint i;
|
||
|
||
if (!GTK_WIDGET_MAPPED (widget))
|
||
return;
|
||
|
||
RADIOMENUTOGGLED ((GtkRadioMenuItem *)
|
||
(((GtkOptionMenu *)(pdata->omenu2))->menu_item), i);
|
||
|
||
i = 1 - i;
|
||
|
||
if (i == 1)
|
||
gtk_widget_set_sensitive (pdata->block_spin, TRUE);
|
||
else
|
||
gtk_widget_set_sensitive (pdata->block_spin, FALSE);
|
||
|
||
gtk_progress_bar_set_bar_style (GTK_PROGRESS_BAR (pdata->pbar),
|
||
(GtkProgressBarStyle) i);
|
||
}
|
||
|
||
static void
|
||
progress_value_changed (GtkAdjustment *adj, ProgressData *pdata)
|
||
{
|
||
char buf[20];
|
||
|
||
if (GTK_PROGRESS (pdata->pbar)->activity_mode)
|
||
sprintf (buf, "???");
|
||
else
|
||
sprintf (buf, "%.0f%%", 100 *
|
||
gtk_progress_get_current_percentage (GTK_PROGRESS (pdata->pbar)));
|
||
gtk_label_set_text (GTK_LABEL (pdata->label), buf);
|
||
}
|
||
|
||
static void
|
||
adjust_blocks (GtkAdjustment *adj, ProgressData *pdata)
|
||
{
|
||
gtk_progress_set_percentage (GTK_PROGRESS (pdata->pbar), 0);
|
||
gtk_progress_bar_set_discrete_blocks (GTK_PROGRESS_BAR (pdata->pbar),
|
||
gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (pdata->block_spin)));
|
||
}
|
||
|
||
static void
|
||
adjust_step (GtkAdjustment *adj, ProgressData *pdata)
|
||
{
|
||
gtk_progress_bar_set_activity_step (GTK_PROGRESS_BAR (pdata->pbar),
|
||
gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (pdata->step_spin)));
|
||
}
|
||
|
||
static void
|
||
adjust_act_blocks (GtkAdjustment *adj, ProgressData *pdata)
|
||
{
|
||
gtk_progress_bar_set_activity_blocks (GTK_PROGRESS_BAR (pdata->pbar),
|
||
gtk_spin_button_get_value_as_int
|
||
(GTK_SPIN_BUTTON (pdata->act_blocks_spin)));
|
||
}
|
||
|
||
static void
|
||
adjust_align (GtkAdjustment *adj, ProgressData *pdata)
|
||
{
|
||
gtk_progress_set_text_alignment (GTK_PROGRESS (pdata->pbar),
|
||
gtk_spin_button_get_value_as_float
|
||
(GTK_SPIN_BUTTON (pdata->x_align_spin)),
|
||
gtk_spin_button_get_value_as_float
|
||
(GTK_SPIN_BUTTON (pdata->y_align_spin)));
|
||
}
|
||
|
||
static void
|
||
toggle_activity_mode (GtkWidget *widget, ProgressData *pdata)
|
||
{
|
||
gtk_progress_set_activity_mode (GTK_PROGRESS (pdata->pbar),
|
||
GTK_TOGGLE_BUTTON (widget)->active);
|
||
gtk_widget_set_sensitive (pdata->step_spin,
|
||
GTK_TOGGLE_BUTTON (widget)->active);
|
||
gtk_widget_set_sensitive (pdata->act_blocks_spin,
|
||
GTK_TOGGLE_BUTTON (widget)->active);
|
||
}
|
||
|
||
static void
|
||
entry_changed (GtkWidget *widget, ProgressData *pdata)
|
||
{
|
||
gtk_progress_set_format_string (GTK_PROGRESS (pdata->pbar),
|
||
gtk_entry_get_text (GTK_ENTRY (pdata->entry)));
|
||
}
|
||
|
||
void
|
||
create_progress_bar (void)
|
||
{
|
||
GtkWidget *button;
|
||
GtkWidget *vbox;
|
||
GtkWidget *vbox2;
|
||
GtkWidget *hbox;
|
||
GtkWidget *check;
|
||
GtkWidget *frame;
|
||
GtkWidget *tab;
|
||
GtkWidget *label;
|
||
GtkWidget *align;
|
||
GtkAdjustment *adj;
|
||
static ProgressData *pdata = NULL;
|
||
|
||
static OptionMenuItem items1[] =
|
||
{
|
||
{ "Left-Right", progressbar_toggle_orientation },
|
||
{ "Right-Left", progressbar_toggle_orientation },
|
||
{ "Bottom-Top", progressbar_toggle_orientation },
|
||
{ "Top-Bottom", progressbar_toggle_orientation }
|
||
};
|
||
|
||
static OptionMenuItem items2[] =
|
||
{
|
||
{ "Continuous", progressbar_toggle_bar_style },
|
||
{ "Discrete", progressbar_toggle_bar_style }
|
||
};
|
||
|
||
if (!pdata)
|
||
pdata = g_new0 (ProgressData, 1);
|
||
|
||
if (!pdata->window)
|
||
{
|
||
pdata->window = gtk_dialog_new ();
|
||
|
||
gtk_window_set_policy (GTK_WINDOW (pdata->window), FALSE, FALSE, TRUE);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (pdata->window), "destroy",
|
||
GTK_SIGNAL_FUNC (destroy_progress),
|
||
&pdata);
|
||
|
||
pdata->timer = 0;
|
||
|
||
gtk_window_set_title (GTK_WINDOW (pdata->window), "GtkProgressBar");
|
||
gtk_container_set_border_width (GTK_CONTAINER (pdata->window), 0);
|
||
|
||
vbox = gtk_vbox_new (FALSE, 5);
|
||
gtk_container_set_border_width (GTK_CONTAINER (vbox), 10);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (pdata->window)->vbox),
|
||
vbox, FALSE, TRUE, 0);
|
||
|
||
frame = gtk_frame_new ("Progress");
|
||
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, TRUE, 0);
|
||
|
||
vbox2 = gtk_vbox_new (FALSE, 5);
|
||
gtk_container_add (GTK_CONTAINER (frame), vbox2);
|
||
|
||
align = gtk_alignment_new (0.5, 0.5, 0, 0);
|
||
gtk_box_pack_start (GTK_BOX (vbox2), align, FALSE, FALSE, 5);
|
||
|
||
adj = (GtkAdjustment *) gtk_adjustment_new (0, 1, 300, 0, 0, 0);
|
||
gtk_signal_connect (GTK_OBJECT (adj), "value_changed",
|
||
GTK_SIGNAL_FUNC (progress_value_changed), pdata);
|
||
|
||
pdata->pbar = gtk_progress_bar_new_with_adjustment (adj);
|
||
gtk_progress_set_format_string (GTK_PROGRESS (pdata->pbar),
|
||
"%v from [%l,%u] (=%p%%)");
|
||
gtk_container_add (GTK_CONTAINER (align), pdata->pbar);
|
||
pdata->timer = gtk_timeout_add (100, progress_timeout, pdata->pbar);
|
||
|
||
align = gtk_alignment_new (0.5, 0.5, 0, 0);
|
||
gtk_box_pack_start (GTK_BOX (vbox2), align, FALSE, FALSE, 5);
|
||
|
||
hbox = gtk_hbox_new (FALSE, 5);
|
||
gtk_container_add (GTK_CONTAINER (align), hbox);
|
||
label = gtk_label_new ("Label updated by user :");
|
||
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
|
||
pdata->label = gtk_label_new ("");
|
||
gtk_box_pack_start (GTK_BOX (hbox), pdata->label, FALSE, TRUE, 0);
|
||
|
||
frame = gtk_frame_new ("Options");
|
||
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, TRUE, 0);
|
||
|
||
vbox2 = gtk_vbox_new (FALSE, 5);
|
||
gtk_container_add (GTK_CONTAINER (frame), vbox2);
|
||
|
||
tab = gtk_table_new (7, 2, FALSE);
|
||
gtk_box_pack_start (GTK_BOX (vbox2), tab, FALSE, TRUE, 0);
|
||
|
||
label = gtk_label_new ("Orientation :");
|
||
gtk_table_attach (GTK_TABLE (tab), label, 0, 1, 0, 1,
|
||
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
|
||
5, 5);
|
||
gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
|
||
|
||
pdata->omenu1 = build_option_menu (items1, 4, 0, pdata);
|
||
hbox = gtk_hbox_new (FALSE, 0);
|
||
gtk_table_attach (GTK_TABLE (tab), hbox, 1, 2, 0, 1,
|
||
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
|
||
5, 5);
|
||
gtk_box_pack_start (GTK_BOX (hbox), pdata->omenu1, TRUE, TRUE, 0);
|
||
|
||
check = gtk_check_button_new_with_label ("Show text");
|
||
gtk_signal_connect (GTK_OBJECT (check), "clicked",
|
||
GTK_SIGNAL_FUNC (toggle_show_text),
|
||
pdata);
|
||
gtk_table_attach (GTK_TABLE (tab), check, 0, 1, 1, 2,
|
||
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
|
||
5, 5);
|
||
|
||
hbox = gtk_hbox_new (FALSE, 0);
|
||
gtk_table_attach (GTK_TABLE (tab), hbox, 1, 2, 1, 2,
|
||
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
|
||
5, 5);
|
||
|
||
label = gtk_label_new ("Format : ");
|
||
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
|
||
|
||
pdata->entry = gtk_entry_new ();
|
||
gtk_signal_connect (GTK_OBJECT (pdata->entry), "changed",
|
||
GTK_SIGNAL_FUNC (entry_changed),
|
||
pdata);
|
||
gtk_box_pack_start (GTK_BOX (hbox), pdata->entry, TRUE, TRUE, 0);
|
||
gtk_entry_set_text (GTK_ENTRY (pdata->entry), "%v from [%l,%u] (=%p%%)");
|
||
gtk_widget_set_usize (pdata->entry, 100, -1);
|
||
gtk_widget_set_sensitive (pdata->entry, FALSE);
|
||
|
||
label = gtk_label_new ("Text align :");
|
||
gtk_table_attach (GTK_TABLE (tab), label, 0, 1, 2, 3,
|
||
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
|
||
5, 5);
|
||
gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
|
||
|
||
hbox = gtk_hbox_new (FALSE, 0);
|
||
gtk_table_attach (GTK_TABLE (tab), hbox, 1, 2, 2, 3,
|
||
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
|
||
5, 5);
|
||
|
||
label = gtk_label_new ("x :");
|
||
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 5);
|
||
|
||
adj = (GtkAdjustment *) gtk_adjustment_new (0.5, 0, 1, 0.1, 0.1, 0);
|
||
pdata->x_align_spin = gtk_spin_button_new (adj, 0, 1);
|
||
gtk_signal_connect (GTK_OBJECT (adj), "value_changed",
|
||
GTK_SIGNAL_FUNC (adjust_align), pdata);
|
||
gtk_box_pack_start (GTK_BOX (hbox), pdata->x_align_spin, FALSE, TRUE, 0);
|
||
gtk_widget_set_sensitive (pdata->x_align_spin, FALSE);
|
||
|
||
label = gtk_label_new ("y :");
|
||
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 5);
|
||
|
||
adj = (GtkAdjustment *) gtk_adjustment_new (0.5, 0, 1, 0.1, 0.1, 0);
|
||
pdata->y_align_spin = gtk_spin_button_new (adj, 0, 1);
|
||
gtk_signal_connect (GTK_OBJECT (adj), "value_changed",
|
||
GTK_SIGNAL_FUNC (adjust_align), pdata);
|
||
gtk_box_pack_start (GTK_BOX (hbox), pdata->y_align_spin, FALSE, TRUE, 0);
|
||
gtk_widget_set_sensitive (pdata->y_align_spin, FALSE);
|
||
|
||
label = gtk_label_new ("Bar Style :");
|
||
gtk_table_attach (GTK_TABLE (tab), label, 0, 1, 3, 4,
|
||
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
|
||
5, 5);
|
||
gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
|
||
|
||
pdata->omenu2 = build_option_menu (items2, 2, 0, pdata);
|
||
hbox = gtk_hbox_new (FALSE, 0);
|
||
gtk_table_attach (GTK_TABLE (tab), hbox, 1, 2, 3, 4,
|
||
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
|
||
5, 5);
|
||
gtk_box_pack_start (GTK_BOX (hbox), pdata->omenu2, TRUE, TRUE, 0);
|
||
|
||
label = gtk_label_new ("Block count :");
|
||
gtk_table_attach (GTK_TABLE (tab), label, 0, 1, 4, 5,
|
||
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
|
||
5, 5);
|
||
gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
|
||
|
||
hbox = gtk_hbox_new (FALSE, 0);
|
||
gtk_table_attach (GTK_TABLE (tab), hbox, 1, 2, 4, 5,
|
||
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
|
||
5, 5);
|
||
adj = (GtkAdjustment *) gtk_adjustment_new (10, 2, 20, 1, 5, 0);
|
||
pdata->block_spin = gtk_spin_button_new (adj, 0, 0);
|
||
gtk_signal_connect (GTK_OBJECT (adj), "value_changed",
|
||
GTK_SIGNAL_FUNC (adjust_blocks), pdata);
|
||
gtk_box_pack_start (GTK_BOX (hbox), pdata->block_spin, FALSE, TRUE, 0);
|
||
gtk_widget_set_sensitive (pdata->block_spin, FALSE);
|
||
|
||
check = gtk_check_button_new_with_label ("Activity mode");
|
||
gtk_signal_connect (GTK_OBJECT (check), "clicked",
|
||
GTK_SIGNAL_FUNC (toggle_activity_mode),
|
||
pdata);
|
||
gtk_table_attach (GTK_TABLE (tab), check, 0, 1, 5, 6,
|
||
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
|
||
5, 5);
|
||
|
||
hbox = gtk_hbox_new (FALSE, 0);
|
||
gtk_table_attach (GTK_TABLE (tab), hbox, 1, 2, 5, 6,
|
||
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
|
||
5, 5);
|
||
label = gtk_label_new ("Step size : ");
|
||
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
|
||
adj = (GtkAdjustment *) gtk_adjustment_new (3, 1, 20, 1, 5, 0);
|
||
pdata->step_spin = gtk_spin_button_new (adj, 0, 0);
|
||
gtk_signal_connect (GTK_OBJECT (adj), "value_changed",
|
||
GTK_SIGNAL_FUNC (adjust_step), pdata);
|
||
gtk_box_pack_start (GTK_BOX (hbox), pdata->step_spin, FALSE, TRUE, 0);
|
||
gtk_widget_set_sensitive (pdata->step_spin, FALSE);
|
||
|
||
hbox = gtk_hbox_new (FALSE, 0);
|
||
gtk_table_attach (GTK_TABLE (tab), hbox, 1, 2, 6, 7,
|
||
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
|
||
5, 5);
|
||
label = gtk_label_new ("Blocks : ");
|
||
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
|
||
adj = (GtkAdjustment *) gtk_adjustment_new (5, 2, 10, 1, 5, 0);
|
||
pdata->act_blocks_spin = gtk_spin_button_new (adj, 0, 0);
|
||
gtk_signal_connect (GTK_OBJECT (adj), "value_changed",
|
||
GTK_SIGNAL_FUNC (adjust_act_blocks), pdata);
|
||
gtk_box_pack_start (GTK_BOX (hbox), pdata->act_blocks_spin, FALSE, TRUE,
|
||
0);
|
||
gtk_widget_set_sensitive (pdata->act_blocks_spin, FALSE);
|
||
|
||
button = gtk_button_new_with_label ("close");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (gtk_widget_destroy),
|
||
GTK_OBJECT (pdata->window));
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (pdata->window)->action_area),
|
||
button, TRUE, TRUE, 0);
|
||
gtk_widget_grab_default (button);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (pdata->window))
|
||
gtk_widget_show_all (pdata->window);
|
||
else
|
||
gtk_widget_destroy (pdata->window);
|
||
}
|
||
|
||
/*
|
||
* Color Preview
|
||
*/
|
||
|
||
static int color_idle = 0;
|
||
|
||
gint
|
||
color_idle_func (GtkWidget *preview)
|
||
{
|
||
static int count = 1;
|
||
guchar buf[768];
|
||
int i, j, k;
|
||
|
||
for (i = 0; i < 256; i++)
|
||
{
|
||
for (j = 0, k = 0; j < 256; j++)
|
||
{
|
||
buf[k+0] = i + count;
|
||
buf[k+1] = 0;
|
||
buf[k+2] = j + count;
|
||
k += 3;
|
||
}
|
||
|
||
gtk_preview_draw_row (GTK_PREVIEW (preview), buf, 0, i, 256);
|
||
}
|
||
|
||
count += 1;
|
||
|
||
gtk_widget_draw (preview, NULL);
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
static void
|
||
color_preview_destroy (GtkWidget *widget,
|
||
GtkWidget **window)
|
||
{
|
||
gtk_idle_remove (color_idle);
|
||
color_idle = 0;
|
||
|
||
*window = NULL;
|
||
}
|
||
|
||
void
|
||
create_color_preview (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *preview;
|
||
guchar buf[768];
|
||
int i, j, k;
|
||
|
||
if (!window)
|
||
{
|
||
gtk_widget_push_visual (gdk_rgb_get_visual ());
|
||
gtk_widget_push_colormap (gdk_rgb_get_cmap ());
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
gtk_widget_pop_colormap ();
|
||
gtk_widget_pop_visual ();
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(color_preview_destroy),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "test");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 10);
|
||
|
||
preview = gtk_preview_new (GTK_PREVIEW_COLOR);
|
||
gtk_preview_size (GTK_PREVIEW (preview), 256, 256);
|
||
gtk_container_add (GTK_CONTAINER (window), preview);
|
||
|
||
for (i = 0; i < 256; i++)
|
||
{
|
||
for (j = 0, k = 0; j < 256; j++)
|
||
{
|
||
buf[k+0] = i;
|
||
buf[k+1] = 0;
|
||
buf[k+2] = j;
|
||
k += 3;
|
||
}
|
||
|
||
gtk_preview_draw_row (GTK_PREVIEW (preview), buf, 0, i, 256);
|
||
}
|
||
|
||
color_idle = gtk_idle_add ((GtkFunction) color_idle_func, preview);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show_all (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* Gray Preview
|
||
*/
|
||
|
||
static int gray_idle = 0;
|
||
|
||
gint
|
||
gray_idle_func (GtkWidget *preview)
|
||
{
|
||
static int count = 1;
|
||
guchar buf[256];
|
||
int i, j;
|
||
|
||
for (i = 0; i < 256; i++)
|
||
{
|
||
for (j = 0; j < 256; j++)
|
||
buf[j] = i + j + count;
|
||
|
||
gtk_preview_draw_row (GTK_PREVIEW (preview), buf, 0, i, 256);
|
||
}
|
||
|
||
count += 1;
|
||
|
||
gtk_widget_draw (preview, NULL);
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
static void
|
||
gray_preview_destroy (GtkWidget *widget,
|
||
GtkWidget **window)
|
||
{
|
||
gtk_idle_remove (gray_idle);
|
||
gray_idle = 0;
|
||
|
||
*window = NULL;
|
||
}
|
||
|
||
void
|
||
create_gray_preview (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *preview;
|
||
guchar buf[256];
|
||
int i, j;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gray_preview_destroy),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "test");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 10);
|
||
|
||
preview = gtk_preview_new (GTK_PREVIEW_GRAYSCALE);
|
||
gtk_preview_size (GTK_PREVIEW (preview), 256, 256);
|
||
gtk_container_add (GTK_CONTAINER (window), preview);
|
||
|
||
for (i = 0; i < 256; i++)
|
||
{
|
||
for (j = 0; j < 256; j++)
|
||
buf[j] = i + j;
|
||
|
||
gtk_preview_draw_row (GTK_PREVIEW (preview), buf, 0, i, 256);
|
||
}
|
||
|
||
gray_idle = gtk_idle_add ((GtkFunction) gray_idle_func, preview);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show_all (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
|
||
/*
|
||
* Selection Test
|
||
*/
|
||
|
||
void
|
||
selection_test_received (GtkWidget *list, GtkSelectionData *data)
|
||
{
|
||
GdkAtom *atoms;
|
||
GtkWidget *list_item;
|
||
GList *item_list;
|
||
int i, l;
|
||
|
||
if (data->length < 0)
|
||
{
|
||
g_print ("Selection retrieval failed\n");
|
||
return;
|
||
}
|
||
if (data->type != GDK_SELECTION_TYPE_ATOM)
|
||
{
|
||
g_print ("Selection \"TARGETS\" was not returned as atoms!\n");
|
||
return;
|
||
}
|
||
|
||
/* Clear out any current list items */
|
||
|
||
gtk_list_clear_items (GTK_LIST(list), 0, -1);
|
||
|
||
/* Add new items to list */
|
||
|
||
atoms = (GdkAtom *)data->data;
|
||
|
||
item_list = NULL;
|
||
l = data->length / sizeof (GdkAtom);
|
||
for (i = 0; i < l; i++)
|
||
{
|
||
char *name;
|
||
name = gdk_atom_name (atoms[i]);
|
||
if (name != NULL)
|
||
{
|
||
list_item = gtk_list_item_new_with_label (name);
|
||
g_free (name);
|
||
}
|
||
else
|
||
list_item = gtk_list_item_new_with_label ("(bad atom)");
|
||
|
||
gtk_widget_show (list_item);
|
||
item_list = g_list_append (item_list, list_item);
|
||
}
|
||
|
||
gtk_list_append_items (GTK_LIST (list), item_list);
|
||
|
||
return;
|
||
}
|
||
|
||
void
|
||
selection_test_get_targets (GtkWidget *widget, GtkWidget *list)
|
||
{
|
||
static GdkAtom targets_atom = GDK_NONE;
|
||
|
||
if (targets_atom == GDK_NONE)
|
||
targets_atom = gdk_atom_intern ("TARGETS", FALSE);
|
||
|
||
gtk_selection_convert (list, GDK_SELECTION_PRIMARY, targets_atom,
|
||
GDK_CURRENT_TIME);
|
||
}
|
||
|
||
void
|
||
create_selection_test (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *button;
|
||
GtkWidget *vbox;
|
||
GtkWidget *scrolled_win;
|
||
GtkWidget *list;
|
||
GtkWidget *label;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_dialog_new ();
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "Selection Test");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
|
||
/* Create the list */
|
||
|
||
vbox = gtk_vbox_new (FALSE, 5);
|
||
gtk_container_set_border_width (GTK_CONTAINER (vbox), 10);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), vbox,
|
||
TRUE, TRUE, 0);
|
||
|
||
label = gtk_label_new ("Gets available targets for current selection");
|
||
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
|
||
|
||
scrolled_win = gtk_scrolled_window_new (NULL, NULL);
|
||
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
|
||
GTK_POLICY_AUTOMATIC,
|
||
GTK_POLICY_AUTOMATIC);
|
||
gtk_box_pack_start (GTK_BOX (vbox), scrolled_win, TRUE, TRUE, 0);
|
||
gtk_widget_set_usize (scrolled_win, 100, 200);
|
||
|
||
list = gtk_list_new ();
|
||
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_win), list);
|
||
|
||
gtk_signal_connect (GTK_OBJECT(list), "selection_received",
|
||
GTK_SIGNAL_FUNC (selection_test_received), NULL);
|
||
|
||
/* .. And create some buttons */
|
||
button = gtk_button_new_with_label ("Get Targets");
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
|
||
button, TRUE, TRUE, 0);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (selection_test_get_targets), list);
|
||
|
||
button = gtk_button_new_with_label ("Quit");
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
|
||
button, TRUE, TRUE, 0);
|
||
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show_all (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* Gamma Curve
|
||
*/
|
||
|
||
void
|
||
create_gamma_curve (void)
|
||
{
|
||
static GtkWidget *window = NULL, *curve;
|
||
static int count = 0;
|
||
gfloat vec[256];
|
||
gint max;
|
||
gint i;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
gtk_window_set_title (GTK_WINDOW (window), "test");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 10);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
curve = gtk_gamma_curve_new ();
|
||
gtk_container_add (GTK_CONTAINER (window), curve);
|
||
gtk_widget_show (curve);
|
||
}
|
||
|
||
max = 127 + (count % 2)*128;
|
||
gtk_curve_set_range (GTK_CURVE (GTK_GAMMA_CURVE (curve)->curve),
|
||
0, max, 0, max);
|
||
for (i = 0; i < max; ++i)
|
||
vec[i] = (127 / sqrt (max)) * sqrt (i);
|
||
gtk_curve_set_vector (GTK_CURVE (GTK_GAMMA_CURVE (curve)->curve),
|
||
max, vec);
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show (window);
|
||
else if (count % 4 == 3)
|
||
{
|
||
gtk_widget_destroy (window);
|
||
window = NULL;
|
||
}
|
||
|
||
++count;
|
||
}
|
||
|
||
/*
|
||
* Test scrolling
|
||
*/
|
||
|
||
static int scroll_test_pos = 0.0;
|
||
static GdkGC *scroll_test_gc = NULL;
|
||
|
||
static gint
|
||
scroll_test_expose (GtkWidget *widget, GdkEventExpose *event,
|
||
GtkAdjustment *adj)
|
||
{
|
||
gint i,j;
|
||
gint imin, imax, jmin, jmax;
|
||
|
||
imin = (event->area.x) / 10;
|
||
imax = (event->area.x + event->area.width + 9) / 10;
|
||
|
||
jmin = ((int)adj->value + event->area.y) / 10;
|
||
jmax = ((int)adj->value + event->area.y + event->area.height + 9) / 10;
|
||
|
||
gdk_window_clear_area (widget->window,
|
||
event->area.x, event->area.y,
|
||
event->area.width, event->area.height);
|
||
|
||
for (i=imin; i<imax; i++)
|
||
for (j=jmin; j<jmax; j++)
|
||
if ((i+j) % 2)
|
||
gdk_draw_rectangle (widget->window,
|
||
widget->style->black_gc,
|
||
TRUE,
|
||
10*i, 10*j - (int)adj->value, 1+i%10, 1+j%10);
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
static void
|
||
scroll_test_configure (GtkWidget *widget, GdkEventConfigure *event,
|
||
GtkAdjustment *adj)
|
||
{
|
||
adj->page_increment = 0.9 * widget->allocation.height;
|
||
adj->page_size = widget->allocation.height;
|
||
|
||
gtk_signal_emit_by_name (GTK_OBJECT (adj), "changed");
|
||
}
|
||
|
||
static void
|
||
scroll_test_adjustment_changed (GtkAdjustment *adj, GtkWidget *widget)
|
||
{
|
||
gint source_min = (int)adj->value - scroll_test_pos;
|
||
gint source_max = source_min + widget->allocation.height;
|
||
gint dest_min = 0;
|
||
gint dest_max = widget->allocation.height;
|
||
GdkRectangle rect;
|
||
GdkEvent *event;
|
||
|
||
scroll_test_pos = adj->value;
|
||
|
||
if (!GTK_WIDGET_DRAWABLE (widget))
|
||
return;
|
||
|
||
if (source_min < 0)
|
||
{
|
||
rect.x = 0;
|
||
rect.y = 0;
|
||
rect.width = widget->allocation.width;
|
||
rect.height = -source_min;
|
||
if (rect.height > widget->allocation.height)
|
||
rect.height = widget->allocation.height;
|
||
|
||
source_min = 0;
|
||
dest_min = rect.height;
|
||
}
|
||
else
|
||
{
|
||
rect.x = 0;
|
||
rect.y = 2*widget->allocation.height - source_max;
|
||
if (rect.y < 0)
|
||
rect.y = 0;
|
||
rect.width = widget->allocation.width;
|
||
rect.height = widget->allocation.height - rect.y;
|
||
|
||
source_max = widget->allocation.height;
|
||
dest_max = rect.y;
|
||
}
|
||
|
||
if (source_min != source_max)
|
||
{
|
||
if (scroll_test_gc == NULL)
|
||
{
|
||
scroll_test_gc = gdk_gc_new (widget->window);
|
||
gdk_gc_set_exposures (scroll_test_gc, TRUE);
|
||
}
|
||
|
||
gdk_draw_pixmap (widget->window,
|
||
scroll_test_gc,
|
||
widget->window,
|
||
0, source_min,
|
||
0, dest_min,
|
||
widget->allocation.width,
|
||
source_max - source_min);
|
||
|
||
/* Make sure graphics expose events are processed before scrolling
|
||
* again */
|
||
|
||
while ((event = gdk_event_get_graphics_expose (widget->window)) != NULL)
|
||
{
|
||
gtk_widget_event (widget, event);
|
||
if (event->expose.count == 0)
|
||
{
|
||
gdk_event_free (event);
|
||
break;
|
||
}
|
||
gdk_event_free (event);
|
||
}
|
||
}
|
||
|
||
if (rect.height != 0)
|
||
gtk_widget_draw (widget, &rect);
|
||
}
|
||
|
||
|
||
void
|
||
create_scroll_test (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *hbox;
|
||
GtkWidget *drawing_area;
|
||
GtkWidget *scrollbar;
|
||
GtkWidget *button;
|
||
GtkAdjustment *adj;
|
||
GdkGeometry geometry;
|
||
GdkWindowHints geometry_mask;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_dialog_new ();
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "Scroll Test");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
|
||
hbox = gtk_hbox_new (FALSE, 0);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), hbox,
|
||
TRUE, TRUE, 0);
|
||
gtk_widget_show (hbox);
|
||
|
||
drawing_area = gtk_drawing_area_new ();
|
||
gtk_drawing_area_size (GTK_DRAWING_AREA (drawing_area), 200, 200);
|
||
gtk_box_pack_start (GTK_BOX (hbox), drawing_area, TRUE, TRUE, 0);
|
||
gtk_widget_show (drawing_area);
|
||
|
||
gtk_widget_set_events (drawing_area, GDK_EXPOSURE_MASK);
|
||
|
||
adj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 0.0, 1000.0, 1.0, 180.0, 200.0));
|
||
scroll_test_pos = 0.0;
|
||
|
||
scrollbar = gtk_vscrollbar_new (adj);
|
||
gtk_box_pack_start (GTK_BOX (hbox), scrollbar, FALSE, FALSE, 0);
|
||
gtk_widget_show (scrollbar);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (drawing_area), "expose_event",
|
||
GTK_SIGNAL_FUNC (scroll_test_expose), adj);
|
||
gtk_signal_connect (GTK_OBJECT (drawing_area), "configure_event",
|
||
GTK_SIGNAL_FUNC (scroll_test_configure), adj);
|
||
|
||
|
||
gtk_signal_connect (GTK_OBJECT (adj), "value_changed",
|
||
GTK_SIGNAL_FUNC (scroll_test_adjustment_changed),
|
||
drawing_area);
|
||
|
||
/* .. And create some buttons */
|
||
|
||
button = gtk_button_new_with_label ("Quit");
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
|
||
button, TRUE, TRUE, 0);
|
||
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
gtk_widget_show (button);
|
||
|
||
/* Set up gridded geometry */
|
||
|
||
geometry_mask = GDK_HINT_MIN_SIZE |
|
||
GDK_HINT_BASE_SIZE |
|
||
GDK_HINT_RESIZE_INC;
|
||
|
||
geometry.min_width = 20;
|
||
geometry.min_height = 20;
|
||
geometry.base_width = 0;
|
||
geometry.base_height = 0;
|
||
geometry.width_inc = 10;
|
||
geometry.height_inc = 10;
|
||
|
||
gtk_window_set_geometry_hints (GTK_WINDOW (window),
|
||
drawing_area, &geometry, geometry_mask);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* Timeout Test
|
||
*/
|
||
|
||
static int timer = 0;
|
||
|
||
gint
|
||
timeout_test (GtkWidget *label)
|
||
{
|
||
static int count = 0;
|
||
static char buffer[32];
|
||
|
||
sprintf (buffer, "count: %d", ++count);
|
||
gtk_label_set_text (GTK_LABEL (label), buffer);
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
void
|
||
start_timeout_test (GtkWidget *widget,
|
||
GtkWidget *label)
|
||
{
|
||
if (!timer)
|
||
{
|
||
timer = gtk_timeout_add (100, (GtkFunction) timeout_test, label);
|
||
}
|
||
}
|
||
|
||
void
|
||
stop_timeout_test (GtkWidget *widget,
|
||
gpointer data)
|
||
{
|
||
if (timer)
|
||
{
|
||
gtk_timeout_remove (timer);
|
||
timer = 0;
|
||
}
|
||
}
|
||
|
||
void
|
||
destroy_timeout_test (GtkWidget *widget,
|
||
GtkWidget **window)
|
||
{
|
||
stop_timeout_test (NULL, NULL);
|
||
|
||
*window = NULL;
|
||
}
|
||
|
||
void
|
||
create_timeout_test (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *button;
|
||
GtkWidget *label;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_dialog_new ();
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(destroy_timeout_test),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "Timeout Test");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
|
||
label = gtk_label_new ("count: 0");
|
||
gtk_misc_set_padding (GTK_MISC (label), 10, 10);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox),
|
||
label, TRUE, TRUE, 0);
|
||
gtk_widget_show (label);
|
||
|
||
button = gtk_button_new_with_label ("close");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
|
||
button, TRUE, TRUE, 0);
|
||
gtk_widget_grab_default (button);
|
||
gtk_widget_show (button);
|
||
|
||
button = gtk_button_new_with_label ("start");
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(start_timeout_test),
|
||
label);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
|
||
button, TRUE, TRUE, 0);
|
||
gtk_widget_show (button);
|
||
|
||
button = gtk_button_new_with_label ("stop");
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(stop_timeout_test),
|
||
NULL);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
|
||
button, TRUE, TRUE, 0);
|
||
gtk_widget_show (button);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* Idle Test
|
||
*/
|
||
|
||
static int idle = 0;
|
||
|
||
static gint
|
||
idle_test (GtkWidget *label)
|
||
{
|
||
static int count = 0;
|
||
static char buffer[32];
|
||
|
||
sprintf (buffer, "count: %d", ++count);
|
||
gtk_label_set_text (GTK_LABEL (label), buffer);
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
static void
|
||
start_idle_test (GtkWidget *widget,
|
||
GtkWidget *label)
|
||
{
|
||
if (!idle)
|
||
{
|
||
idle = gtk_idle_add ((GtkFunction) idle_test, label);
|
||
}
|
||
}
|
||
|
||
static void
|
||
stop_idle_test (GtkWidget *widget,
|
||
gpointer data)
|
||
{
|
||
if (idle)
|
||
{
|
||
gtk_idle_remove (idle);
|
||
idle = 0;
|
||
}
|
||
}
|
||
|
||
static void
|
||
destroy_idle_test (GtkWidget *widget,
|
||
GtkWidget **window)
|
||
{
|
||
stop_idle_test (NULL, NULL);
|
||
|
||
*window = NULL;
|
||
}
|
||
|
||
static void
|
||
toggle_idle_container (GtkObject *button,
|
||
GtkContainer *container)
|
||
{
|
||
gtk_container_set_resize_mode (container, GPOINTER_TO_INT (gtk_object_get_user_data (button)));
|
||
}
|
||
|
||
static void
|
||
create_idle_test (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *button;
|
||
GtkWidget *label;
|
||
GtkWidget *container;
|
||
|
||
if (!window)
|
||
{
|
||
GtkWidget *frame;
|
||
GtkWidget *box;
|
||
|
||
window = gtk_dialog_new ();
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(destroy_idle_test),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "Idle Test");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
|
||
label = gtk_label_new ("count: 0");
|
||
gtk_misc_set_padding (GTK_MISC (label), 10, 10);
|
||
gtk_widget_show (label);
|
||
|
||
container =
|
||
gtk_widget_new (GTK_TYPE_HBOX,
|
||
"GtkWidget::visible", TRUE,
|
||
/* "GtkContainer::child", gtk_widget_new (GTK_TYPE_HBOX,
|
||
* "GtkWidget::visible", TRUE,
|
||
*/
|
||
"GtkContainer::child", label,
|
||
/* NULL), */
|
||
NULL);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox),
|
||
container, TRUE, TRUE, 0);
|
||
|
||
frame =
|
||
gtk_widget_new (GTK_TYPE_FRAME,
|
||
"GtkContainer::border_width", 5,
|
||
"GtkFrame::label", "Label Container",
|
||
"GtkWidget::visible", TRUE,
|
||
"GtkWidget::parent", GTK_DIALOG (window)->vbox,
|
||
NULL);
|
||
box =
|
||
gtk_widget_new (GTK_TYPE_VBOX,
|
||
"GtkWidget::visible", TRUE,
|
||
"GtkWidget::parent", frame,
|
||
NULL);
|
||
button =
|
||
gtk_widget_new (GTK_TYPE_RADIO_BUTTON,
|
||
"GtkButton::label", "Resize-Parent",
|
||
"GtkObject::user_data", (void*)GTK_RESIZE_PARENT,
|
||
"GtkObject::signal::clicked", toggle_idle_container, container,
|
||
"GtkWidget::visible", TRUE,
|
||
"GtkWidget::parent", box,
|
||
NULL);
|
||
button =
|
||
gtk_widget_new (GTK_TYPE_RADIO_BUTTON,
|
||
"GtkButton::label", "Resize-Queue",
|
||
"GtkObject::user_data", (void*)GTK_RESIZE_QUEUE,
|
||
"GtkObject::signal::clicked", toggle_idle_container, container,
|
||
"GtkRadioButton::group", button,
|
||
"GtkWidget::visible", TRUE,
|
||
"GtkWidget::parent", box,
|
||
NULL);
|
||
button =
|
||
gtk_widget_new (GTK_TYPE_RADIO_BUTTON,
|
||
"GtkButton::label", "Resize-Immediate",
|
||
"GtkObject::user_data", (void*)GTK_RESIZE_IMMEDIATE,
|
||
"GtkObject::signal::clicked", toggle_idle_container, container,
|
||
"GtkRadioButton::group", button,
|
||
"GtkWidget::visible", TRUE,
|
||
"GtkWidget::parent", box,
|
||
NULL);
|
||
|
||
|
||
button = gtk_button_new_with_label ("close");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
|
||
button, TRUE, TRUE, 0);
|
||
gtk_widget_grab_default (button);
|
||
gtk_widget_show (button);
|
||
|
||
button = gtk_button_new_with_label ("start");
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(start_idle_test),
|
||
label);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
|
||
button, TRUE, TRUE, 0);
|
||
gtk_widget_show (button);
|
||
|
||
button = gtk_button_new_with_label ("stop");
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(stop_idle_test),
|
||
NULL);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
|
||
button, TRUE, TRUE, 0);
|
||
gtk_widget_show (button);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* rc file test
|
||
*/
|
||
|
||
void
|
||
reload_rc_file (void)
|
||
{
|
||
GList *toplevels;
|
||
|
||
if (gtk_rc_reparse_all ())
|
||
{
|
||
toplevels = gdk_window_get_toplevels();
|
||
while (toplevels)
|
||
{
|
||
GtkWidget *widget;
|
||
gdk_window_get_user_data (toplevels->data, (gpointer *)&widget);
|
||
|
||
if (widget)
|
||
gtk_widget_reset_rc_styles (widget);
|
||
|
||
toplevels = toplevels->next;
|
||
}
|
||
g_list_free (toplevels);
|
||
}
|
||
}
|
||
|
||
void
|
||
reload_all_rc_files (void)
|
||
{
|
||
static GdkAtom atom_rcfiles = GDK_NONE;
|
||
|
||
GdkEventClient sev;
|
||
int i;
|
||
|
||
if (!atom_rcfiles)
|
||
atom_rcfiles = gdk_atom_intern("_GTK_READ_RCFILES", FALSE);
|
||
|
||
for(i = 0; i < 5; i++)
|
||
sev.data.l[i] = 0;
|
||
sev.data_format = 32;
|
||
sev.message_type = atom_rcfiles;
|
||
gdk_event_send_clientmessage_toall ((GdkEvent *) &sev);
|
||
}
|
||
|
||
void
|
||
create_rc_file (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *button;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_dialog_new ();
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(destroy_idle_test),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "Reload Rc file");
|
||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||
|
||
button = gtk_button_new_with_label ("Reload");
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(reload_rc_file), NULL);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
|
||
button, TRUE, TRUE, 0);
|
||
gtk_widget_grab_default (button);
|
||
gtk_widget_show (button);
|
||
|
||
button = gtk_button_new_with_label ("Reload All");
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(reload_all_rc_files), NULL);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
|
||
button, TRUE, TRUE, 0);
|
||
gtk_widget_show (button);
|
||
|
||
button = gtk_button_new_with_label ("Close");
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
|
||
button, TRUE, TRUE, 0);
|
||
gtk_widget_show (button);
|
||
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* Test of recursive mainloop
|
||
*/
|
||
|
||
void
|
||
mainloop_destroyed (GtkWidget *w, GtkWidget **window)
|
||
{
|
||
*window = NULL;
|
||
gtk_main_quit ();
|
||
}
|
||
|
||
void
|
||
create_mainloop (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *label;
|
||
GtkWidget *button;
|
||
|
||
if (!window)
|
||
{
|
||
window = gtk_dialog_new ();
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "Test Main Loop");
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(mainloop_destroyed),
|
||
&window);
|
||
|
||
label = gtk_label_new ("In recursive main loop...");
|
||
gtk_misc_set_padding (GTK_MISC(label), 20, 20);
|
||
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), label,
|
||
TRUE, TRUE, 0);
|
||
gtk_widget_show (label);
|
||
|
||
button = gtk_button_new_with_label ("Leave");
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area), button,
|
||
FALSE, TRUE, 0);
|
||
|
||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (gtk_widget_destroy),
|
||
GTK_OBJECT (window));
|
||
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_widget_grab_default (button);
|
||
|
||
gtk_widget_show (button);
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
{
|
||
gtk_widget_show (window);
|
||
|
||
g_print ("create_mainloop: start\n");
|
||
gtk_main ();
|
||
g_print ("create_mainloop: done\n");
|
||
}
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
gint
|
||
layout_expose_handler (GtkWidget *widget, GdkEventExpose *event)
|
||
{
|
||
GtkLayout *layout;
|
||
|
||
gint i,j;
|
||
gint imin, imax, jmin, jmax;
|
||
|
||
layout = GTK_LAYOUT (widget);
|
||
|
||
imin = (layout->xoffset + event->area.x) / 10;
|
||
imax = (layout->xoffset + event->area.x + event->area.width + 9) / 10;
|
||
|
||
jmin = (layout->yoffset + event->area.y) / 10;
|
||
jmax = (layout->yoffset + event->area.y + event->area.height + 9) / 10;
|
||
|
||
gdk_window_clear_area (widget->window,
|
||
event->area.x, event->area.y,
|
||
event->area.width, event->area.height);
|
||
|
||
for (i=imin; i<imax; i++)
|
||
for (j=jmin; j<jmax; j++)
|
||
if ((i+j) % 2)
|
||
gdk_draw_rectangle (layout->bin_window,
|
||
widget->style->black_gc,
|
||
TRUE,
|
||
10*i - layout->xoffset, 10*j - layout->yoffset,
|
||
1+i%10, 1+j%10);
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
void create_layout (void)
|
||
{
|
||
static GtkWidget *window = NULL;
|
||
GtkWidget *layout;
|
||
GtkWidget *scrolledwindow;
|
||
GtkWidget *button;
|
||
|
||
if (!window)
|
||
{
|
||
gchar buf[16];
|
||
|
||
gint i, j;
|
||
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||
&window);
|
||
|
||
gtk_window_set_title (GTK_WINDOW (window), "Layout");
|
||
gtk_widget_set_usize (window, 200, 200);
|
||
|
||
scrolledwindow = gtk_scrolled_window_new (NULL, NULL);
|
||
|
||
gtk_container_add (GTK_CONTAINER (window), scrolledwindow);
|
||
|
||
layout = gtk_layout_new (NULL, NULL);
|
||
gtk_container_add (GTK_CONTAINER (scrolledwindow), layout);
|
||
|
||
/* We set step sizes here since GtkLayout does not set
|
||
* them itself.
|
||
*/
|
||
GTK_LAYOUT (layout)->hadjustment->step_increment = 10.0;
|
||
GTK_LAYOUT (layout)->vadjustment->step_increment = 10.0;
|
||
|
||
gtk_widget_set_events (layout, GDK_EXPOSURE_MASK);
|
||
gtk_signal_connect (GTK_OBJECT (layout), "expose_event",
|
||
GTK_SIGNAL_FUNC (layout_expose_handler), NULL);
|
||
|
||
gtk_layout_set_size (GTK_LAYOUT (layout), 1600, 128000);
|
||
|
||
for (i=0 ; i < 16 ; i++)
|
||
for (j=0 ; j < 16 ; j++)
|
||
{
|
||
sprintf(buf, "Button %d, %d", i, j);
|
||
if ((i + j) % 2)
|
||
button = gtk_button_new_with_label (buf);
|
||
else
|
||
button = gtk_label_new (buf);
|
||
|
||
gtk_layout_put (GTK_LAYOUT (layout), button,
|
||
j*100, i*100);
|
||
}
|
||
|
||
for (i=16; i < 1280; i++)
|
||
{
|
||
sprintf(buf, "Button %d, %d", i, 0);
|
||
if (i % 2)
|
||
button = gtk_button_new_with_label (buf);
|
||
else
|
||
button = gtk_label_new (buf);
|
||
|
||
gtk_layout_put (GTK_LAYOUT (layout), button,
|
||
0, i*100);
|
||
}
|
||
}
|
||
|
||
if (!GTK_WIDGET_VISIBLE (window))
|
||
gtk_widget_show_all (window);
|
||
else
|
||
gtk_widget_destroy (window);
|
||
}
|
||
|
||
/*
|
||
* Main Window and Exit
|
||
*/
|
||
|
||
void
|
||
do_exit (GtkWidget *widget, GtkWidget *window)
|
||
{
|
||
gtk_widget_destroy (window);
|
||
gtk_main_quit ();
|
||
}
|
||
|
||
void
|
||
create_main_window (void)
|
||
{
|
||
struct {
|
||
char *label;
|
||
void (*func) ();
|
||
} buttons[] =
|
||
{
|
||
{ "button box", create_button_box },
|
||
{ "buttons", create_buttons },
|
||
{ "check buttons", create_check_buttons },
|
||
{ "clist", create_clist},
|
||
{ "color selection", create_color_selection },
|
||
{ "ctree", create_ctree },
|
||
{ "cursors", create_cursors },
|
||
{ "dialog", create_dialog },
|
||
/* { "dnd", create_dnd }, */
|
||
{ "entry", create_entry },
|
||
{ "event watcher", create_event_watcher },
|
||
{ "file selection", create_file_selection },
|
||
{ "font selection", create_font_selection },
|
||
{ "gamma curve", create_gamma_curve },
|
||
{ "handle box", create_handle_box },
|
||
{ "item factory", create_item_factory },
|
||
{ "labels", create_labels },
|
||
{ "layout", create_layout },
|
||
{ "list", create_list },
|
||
{ "menus", create_menus },
|
||
{ "modal window", create_modal_window },
|
||
{ "notebook", create_notebook },
|
||
{ "panes", create_panes },
|
||
{ "pixmap", create_pixmap },
|
||
{ "preview color", create_color_preview },
|
||
{ "preview gray", create_gray_preview },
|
||
{ "progress bar", create_progress_bar },
|
||
{ "radio buttons", create_radio_buttons },
|
||
{ "range controls", create_range_controls },
|
||
{ "rc file", create_rc_file },
|
||
{ "reparent", create_reparent },
|
||
{ "rulers", create_rulers },
|
||
{ "saved position", create_saved_position },
|
||
{ "scrolled windows", create_scrolled_windows },
|
||
{ "shapes", create_shapes },
|
||
{ "spinbutton", create_spins },
|
||
{ "statusbar", create_statusbar },
|
||
{ "test idle", create_idle_test },
|
||
{ "test mainloop", create_mainloop },
|
||
{ "test scrolling", create_scroll_test },
|
||
{ "test selection", create_selection_test },
|
||
{ "test timeout", create_timeout_test },
|
||
{ "text", create_text },
|
||
{ "toggle buttons", create_toggle_buttons },
|
||
{ "toolbar", create_toolbar },
|
||
{ "tooltips", create_tooltips },
|
||
{ "tree", create_tree_mode_window},
|
||
{ "WM hints", create_wmhints },
|
||
};
|
||
int nbuttons = sizeof (buttons) / sizeof (buttons[0]);
|
||
GtkWidget *window;
|
||
GtkWidget *box1;
|
||
GtkWidget *box2;
|
||
GtkWidget *scrolled_window;
|
||
GtkWidget *button;
|
||
GtkWidget *label;
|
||
gchar buffer[64];
|
||
GtkWidget *separator;
|
||
int i;
|
||
|
||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||
gtk_window_set_policy (GTK_WINDOW (window), FALSE, FALSE, FALSE);
|
||
gtk_widget_set_name (window, "main window");
|
||
gtk_widget_set_usize (window, 200, 400);
|
||
gtk_widget_set_uposition (window, 20, 20);
|
||
|
||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||
GTK_SIGNAL_FUNC(gtk_main_quit),
|
||
NULL);
|
||
gtk_signal_connect (GTK_OBJECT (window), "delete-event",
|
||
GTK_SIGNAL_FUNC (gtk_false),
|
||
NULL);
|
||
|
||
box1 = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_add (GTK_CONTAINER (window), box1);
|
||
|
||
if (gtk_micro_version > 0)
|
||
sprintf (buffer,
|
||
"Gtk+ v%d.%d.%d",
|
||
gtk_major_version,
|
||
gtk_minor_version,
|
||
gtk_micro_version);
|
||
else
|
||
sprintf (buffer,
|
||
"Gtk+ v%d.%d",
|
||
gtk_major_version,
|
||
gtk_minor_version);
|
||
|
||
label = gtk_label_new (buffer);
|
||
gtk_box_pack_start (GTK_BOX (box1), label, FALSE, FALSE, 0);
|
||
|
||
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
|
||
gtk_container_set_border_width (GTK_CONTAINER (scrolled_window), 10);
|
||
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
|
||
GTK_POLICY_AUTOMATIC,
|
||
GTK_POLICY_AUTOMATIC);
|
||
gtk_box_pack_start (GTK_BOX (box1), scrolled_window, TRUE, TRUE, 0);
|
||
|
||
box2 = gtk_vbox_new (FALSE, 0);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_window), box2);
|
||
gtk_container_set_focus_vadjustment (GTK_CONTAINER (box2),
|
||
gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrolled_window)));
|
||
gtk_widget_show (box2);
|
||
|
||
for (i = 0; i < nbuttons; i++)
|
||
{
|
||
button = gtk_button_new_with_label (buttons[i].label);
|
||
if (buttons[i].func)
|
||
gtk_signal_connect (GTK_OBJECT (button),
|
||
"clicked",
|
||
GTK_SIGNAL_FUNC(buttons[i].func),
|
||
NULL);
|
||
else
|
||
gtk_widget_set_sensitive (button, FALSE);
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
}
|
||
|
||
separator = gtk_hseparator_new ();
|
||
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
||
|
||
box2 = gtk_vbox_new (FALSE, 10);
|
||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
||
|
||
button = gtk_button_new_with_label ("close");
|
||
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
||
GTK_SIGNAL_FUNC (do_exit),
|
||
window);
|
||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_widget_grab_default (button);
|
||
|
||
gtk_widget_show_all (window);
|
||
}
|
||
|
||
int
|
||
main (int argc, char *argv[])
|
||
{
|
||
GtkBindingSet *binding_set;
|
||
|
||
srand (time (NULL));
|
||
|
||
gtk_set_locale ();
|
||
|
||
gtk_rc_add_default_file ("testgtkrc");
|
||
|
||
gtk_init (&argc, &argv);
|
||
|
||
gdk_rgb_init ();
|
||
|
||
/* bindings test
|
||
*/
|
||
binding_set = gtk_binding_set_by_class (gtk_type_class (GTK_TYPE_WIDGET));
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
'9', GDK_CONTROL_MASK | GDK_RELEASE_MASK,
|
||
"debug_msg",
|
||
1,
|
||
GTK_TYPE_STRING, "GtkWidgetClass <ctrl><release>9 test");
|
||
|
||
create_main_window ();
|
||
|
||
gtk_main ();
|
||
|
||
return 0;
|
||
}
|