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gtk2/gtk/testgtk.c
Tim Janik 98e22a43ab added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode. 
Sun Nov 22 16:21:28 1998  Tim Janik  <timj@gtk.org>

	* gtk/gtkprogress.c: added args ::show_text, ::text_xalign,
 	::text_yalign, ::activity_mode.

	* gtk/gtkprogressbar.c: added construct arg ::adjustment. added args
 	::bar_style, ::orientation, ::discrete_blocks, ::activity_step,
 	::activity_blocks.
	(gtk_progress_bar_new):
	(gtk_progress_bar_new_with_adjustment): use gtk_widget_new().
	(gtk_progress_bar_construct): deprecated.

	* gtk/gtkvscrollbar.c:
	(gtk_vscrollbar_draw_step_back):
	(gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for
 	gtk_paint_arrow, to be consistent with hscrollbar.

	* gtk/gtktext.c
	added construct args ::hadjustment, ::vadjustment.
	added args ::line_wrap, ::word_wrap.
	(gtk_text_class_init): added scroll_adjustments signal.
	(gtk_text_new): use gtk_widget_new.
	(gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments,
	so we don't screw the reference counts and don't leave signals connected.
 	(gtk_text_destroy): disconnect adjustments signals.
 	(gtk_text_finalize): unref adjustments.

	* gtk/gtkctree.c: added construct args ::n_columns and ::tree_column.
	added args ::indent, ::spacing, ::show_stub, ::reorderable,
 	::use_drag_icons, ::line_style and ::expander_style.
	(gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is
	deprecated now.

	* gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag.
	* gtk/gtkclist.c:
 	removed ::vadjustment and ::hadjustment args, introduced
 	::scroll_adjustments signal.
	added ::shadow_type, ::selection_mode and ::row_height args.
	added n_columns construct arg.
	(gtk_clist_construct): call gtk_object_constructed().
 	(gtk_clist_set_row_height): if height is passed as 0,
	revert to automatic height calculation.
	(gtk_clist_destroy): before unrefing the adjustments, disconnect our
	signal handlers.

Fri Nov 21 22:34:58 1998  Tim Janik  <timj@gtk.org>

	* gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct
	like gtk_object_new.
	(gtk_widget_destroy): assert that we only destroy constructed widgets.

	* gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY
	to identify args that may only be used for construction.
	GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction
	time.
	* gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct
	at the end if the object is not fully constructed.
	(gtk_object_newv): likewise.
	(gtk_object_destroy): assert that we only destroy constructed objects.
 	(gtk_object_init): setup GTK_CONSTRUCTED from the
	objects real klass.
	(gtk_object_default_construct): new function to complete default
	construction of an object by applying missing construtor args with
	default values of 0, 0.0 or NULL.
	(gtk_object_constructed): new function to mark an object as being
	constructed (used from within constructors).

	* gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer
	so it is immediatedly available for the caller.

	* gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to
	the object initilizer (GtkObjectInitFunc takes a second arg now, the
 	real klass), and asure that object initializers may temporarily alter
	the class pointer.

Fri Nov 20 08:00:30 1998  Tim Janik  <timj@gtk.org>

	* gtk/testgtk.c: change all occourances of gtk_container_add (
	scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...)
	for widget!=(clist, ctree, text, viewport).

	* gtk/gtkcombo.c:
 	(gtk_combo_init): use gtk_scrolled_window_add_with_viewport()
	to add children to the scrolled window.

	* gtk/gtkscrolledwindow.h:
	* gtk/gtkscrolledwindow.c:
	changed scrolled_window->viewport to scrolled_window->child, and use
	gtk_widget_scroll_adjustements() to set the scroll adjustments for the
	widget, we do not create an additional viewport anymore.
	added ::hadjustment and ::vadjustment constructor args.
 	(gtk_scrolled_window_new): use gtk_widget_new() to create the widget.
	(gtk_scrolled_window_set_hadjustment):
	(gtk_scrolled_window_set_vadjustment): new functions that superceed
	gtk_scrolled_window_construct.
	(gtk_scrolled_window_construct): deprecated this function.

	* gtk/gtkhscrollbar.c:
	* gtk/gtkvscrollbar.c:
	* gtk/gtkhscale.c:
	* gtk/gtkvscale.c:
	support a constructor arg "::adjustment", and use gtk_widget_new() for
	the widget creation.

	* gtk/gtkrange.c: added ::update_policy arg.
 	(gtk_range_set_adjustment): if adjustment is passed in as NULL, create
 	a default adjustment so this function can be used for derived widgets
 	that depend on the adjustment's existance.
	(gtk_range_destroy): disconnect the adjustment signal, so we don't
	get called after we got destroyed, we don't destroy the adjustment
	in here, because it might have been provided from another widget.

	* gtk/gtkviewport.c: introduced ::scroll_adjustments signal.
	(gtk_viewport_destroy): same as gtk_range_destroy.

	* gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy.

	* gtk/gtkwidget.h:
	* gtk/gtkwidget.c: changed gtk_widget_activate() to return a
	gboolean, indicating whether this widget supports activation.
	added gtk_widget_scroll_adjustements() to set the scrolling
	adjustments of a widget.

Wed Nov 19 01:22:42 1998  Tim Janik  <timj@gtk.org>

	* gtk/gtkoptionmenu.c:
 	(gtk_option_menu_remove_contents):
	(gtk_option_menu_update_contents): removed
 	gtk_container_[un]block_resize() pairs.

	* gtk/gtknotebook.h:
	* gtk/gtknotebook.c: removed the tab_border field, since it shouldn't
	be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a
	wrtie-only argument.

	* *.c: made deprecated functions issue a message:
	gtk_clist_set_border, gtk_container_block_resize,
 	gtk_container_unblock_resize, gtk_container_need_resize,
 	gtk_object_class_add_user_signal, gtk_spin_button_construct,
	gtk_scrolled_window_construct.
	removed non-functional functions:
	gtk_container_disable_resize, gtk_container_enable_resize,
	gtk_clist_set_policy.

Wed Nov 18 22:54:36 1998  Tim Janik  <timj@gtk.org>

	* gtk/gtkbox.c (gtk_box_init):
	* gtk/gtkdrawingarea.c (gtk_drawing_area_init):
	* gtk/gtkeventbox.c (gtk_event_box_init):
	* gtk/gtkfixed.c (gtk_fixed_init):
	* gtk/gtkframe.c (gtk_frame_init):
	* gtk/gtkhandlebox.c (gtk_handle_box_init):
	* gtk/gtkpacker.c (gtk_packer_init):
	* gtk/gtkmisc.c (gtk_misc_init):
	* gtk/gtkpreview.c (gtk_preview_init):
	* gtk/gtkprogress.c (gtk_progress_init):
	* gtk/gtkprogressbar.c (gtk_progress_bar_init):
	* gtk/gtkseparator.c (gtk_separator_init):
	* gtk/gtktable.c (gtk_table_init):
	* gtk/gtkviewport.c (gtk_viewport_init):
	* gtk/gtkalignment.c (gtk_alignment_init):
	removed setting of the GTK_BASIC flag.

	* gtk/gtkwidget.h:
	* gtk/gtkwidget.c:
	removed GTK_BASIC, GTK_WIDGET_BASIC and	gtk_widget_basic.

	* miscellaneous GtkType and macro fixups.
1998-11-23 01:54:45 +00:00

8125 lines
235 KiB
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/* GTK - The GIMP Toolkit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* 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.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#undef G_LOG_DOMAIN
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <time.h>
#include "gtk.h"
#include "../gdk/gdk.h"
#include "../gdk/gdkx.h"
#include "../gdk/gdkkeysyms.h"
#include "circles.xbm"
typedef struct _OptionMenuItem
{
gchar *name;
GtkSignalFunc func;
} OptionMenuItem;
GtkWidget *
shape_create_icon (char *xpm_file,
gint x,
gint y,
gint px,
gint py,
gint window_type);
static GtkWidget *
build_option_menu (OptionMenuItem items[],
gint num_items,
gint history,
gpointer data);
/* macro, structure and variables used by tree window demos */
#define DEFAULT_NUMBER_OF_ITEM 3
#define DEFAULT_RECURSION_LEVEL 3
struct {
GSList* selection_mode_group;
GtkWidget* single_button;
GtkWidget* browse_button;
GtkWidget* multiple_button;
GtkWidget* draw_line_button;
GtkWidget* view_line_button;
GtkWidget* no_root_item_button;
GtkWidget* nb_item_spinner;
GtkWidget* recursion_spinner;
} sTreeSampleSelection;
typedef struct sTreeButtons {
guint nb_item_add;
GtkWidget* add_button;
GtkWidget* remove_button;
GtkWidget* subtree_button;
} sTreeButtons;
/* end of tree section */
static GtkWidget *
build_option_menu (OptionMenuItem items[],
gint num_items,
gint history,
gpointer data)
{
GtkWidget *omenu;
GtkWidget *menu;
GtkWidget *menu_item;
GSList *group;
gint i;
omenu = gtk_option_menu_new ();
menu = gtk_menu_new ();
group = NULL;
for (i = 0; i < num_items; i++)
{
menu_item = gtk_radio_menu_item_new_with_label (group, items[i].name);
gtk_signal_connect (GTK_OBJECT (menu_item), "activate",
(GtkSignalFunc) items[i].func, data);
group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (menu_item));
gtk_menu_append (GTK_MENU (menu), menu_item);
if (i == history)
gtk_check_menu_item_set_state (GTK_CHECK_MENU_ITEM (menu_item), TRUE);
gtk_widget_show (menu_item);
}
gtk_option_menu_set_menu (GTK_OPTION_MENU (omenu), menu);
gtk_option_menu_set_history (GTK_OPTION_MENU (omenu), history);
return omenu;
}
static void
destroy_tooltips (GtkWidget *widget, GtkWindow **window)
{
GtkTooltips *tt = gtk_object_get_data (GTK_OBJECT (*window), "tooltips");
gtk_object_unref (GTK_OBJECT (tt));
*window = NULL;
}
/*
* GtkButton
*/
static void
button_window (GtkWidget *widget,
GtkWidget *button)
{
if (!GTK_WIDGET_VISIBLE (button))
gtk_widget_show (button);
else
gtk_widget_hide (button);
}
static void
create_buttons (void)
{
static GtkWidget *window = NULL;
GtkWidget *box1;
GtkWidget *box2;
GtkWidget *table;
GtkWidget *button[10];
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), "GtkButton");
gtk_container_border_width (GTK_CONTAINER (window), 0);
box1 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), box1);
table = gtk_table_new (3, 3, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (table), 5);
gtk_table_set_col_spacings (GTK_TABLE (table), 5);
gtk_container_border_width (GTK_CONTAINER (table), 10);
gtk_box_pack_start (GTK_BOX (box1), table, TRUE, TRUE, 0);
button[0] = gtk_button_new_with_label ("button1");
button[1] = gtk_button_new_with_label ("button2");
button[2] = gtk_button_new_with_label ("button3");
button[3] = gtk_button_new_with_label ("button4");
button[4] = gtk_button_new_with_label ("button5");
button[5] = gtk_button_new_with_label ("button6");
button[6] = gtk_button_new_with_label ("button7");
button[7] = gtk_button_new_with_label ("button8");
button[8] = gtk_button_new_with_label ("button9");
gtk_signal_connect (GTK_OBJECT (button[0]), "clicked",
GTK_SIGNAL_FUNC(button_window),
button[1]);
gtk_table_attach (GTK_TABLE (table), button[0], 0, 1, 0, 1,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_signal_connect (GTK_OBJECT (button[1]), "clicked",
GTK_SIGNAL_FUNC(button_window),
button[2]);
gtk_table_attach (GTK_TABLE (table), button[1], 1, 2, 1, 2,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_signal_connect (GTK_OBJECT (button[2]), "clicked",
GTK_SIGNAL_FUNC(button_window),
button[3]);
gtk_table_attach (GTK_TABLE (table), button[2], 2, 3, 2, 3,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_signal_connect (GTK_OBJECT (button[3]), "clicked",
GTK_SIGNAL_FUNC(button_window),
button[4]);
gtk_table_attach (GTK_TABLE (table), button[3], 0, 1, 2, 3,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_signal_connect (GTK_OBJECT (button[4]), "clicked",
GTK_SIGNAL_FUNC(button_window),
button[5]);
gtk_table_attach (GTK_TABLE (table), button[4], 2, 3, 0, 1,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_signal_connect (GTK_OBJECT (button[5]), "clicked",
GTK_SIGNAL_FUNC(button_window),
button[6]);
gtk_table_attach (GTK_TABLE (table), button[5], 1, 2, 2, 3,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_signal_connect (GTK_OBJECT (button[6]), "clicked",
GTK_SIGNAL_FUNC(button_window),
button[7]);
gtk_table_attach (GTK_TABLE (table), button[6], 1, 2, 0, 1,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_signal_connect (GTK_OBJECT (button[7]), "clicked",
GTK_SIGNAL_FUNC(button_window),
button[8]);
gtk_table_attach (GTK_TABLE (table), button[7], 2, 3, 1, 2,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_signal_connect (GTK_OBJECT (button[8]), "clicked",
GTK_SIGNAL_FUNC(button_window),
button[0]);
gtk_table_attach (GTK_TABLE (table), button[8], 0, 1, 1, 2,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
button[9] = gtk_button_new_with_label ("close");
gtk_signal_connect_object (GTK_OBJECT (button[9]), "clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
gtk_box_pack_start (GTK_BOX (box2), button[9], TRUE, TRUE, 0);
GTK_WIDGET_SET_FLAGS (button[9], GTK_CAN_DEFAULT);
gtk_widget_grab_default (button[9]);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show_all (window);
else
gtk_widget_destroy (window);
}
/*
* GtkToggleButton
*/
static void
create_toggle_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), "GtkToggleButton");
gtk_container_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_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);
button = gtk_toggle_button_new_with_label ("button2");
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
button = gtk_toggle_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_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);
}
/*
* GtkCheckButton
*/
static void
create_check_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), "GtkCheckButton");
gtk_container_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_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
button = gtk_check_button_new_with_label ("button1");
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_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_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_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_state (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_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_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_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_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_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
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_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_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_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_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_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_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_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_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_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_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_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_state(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_state(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_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_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_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_container_add (GTK_CONTAINER (hbox), handle_box);
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_container_add (GTK_CONTAINER (hbox), handle_box);
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);
}
/*
* 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_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_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_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_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_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 (lx, buffer);
sprintf (buffer, "%d", upositiony);
gtk_label_set (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_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_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_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_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_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_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_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_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 (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_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_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_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_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_freeze_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_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_item_factory_create_items (item_factory, nmenu_items, menu_items, NULL);
gtk_accel_group_attach (accel_group, GTK_OBJECT (window));
gtk_window_set_title (GTK_WINDOW (window), "Item Factory");
gtk_container_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_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 *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);
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 *fs;
fs = gtk_file_selection_new("This is a modal file selection dialog");
/* Set as modal */
gtk_window_set_modal (GTK_WINDOW(fs),TRUE);
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_border_width (GTK_CONTAINER(box1),3);
gtk_container_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),NULL);
gtk_signal_connect (GTK_OBJECT (btnFile), "clicked",
GTK_SIGNAL_FUNC (cmw_file),NULL);
/* 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_border_width (GTK_CONTAINER (window), 0);
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
gtk_container_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);
}
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_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_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_state(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_state(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_state(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_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 (label, buf);
}
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_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_border_width (GTK_CONTAINER (vbox), 5);
gtk_container_add (GTK_CONTAINER (frame), vbox);
/* Day, month, year 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 ("Day :");
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, 31.0, 1.0,
5.0, 0.0);
spinner = gtk_spin_button_new (adj, 0, 0);
gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (spinner), TRUE);
gtk_spin_button_set_shadow_type (GTK_SPIN_BUTTON (spinner),
GTK_SHADOW_OUT);
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_wrap (GTK_SPIN_BUTTON (spinner), TRUE);
gtk_spin_button_set_shadow_type (GTK_SPIN_BUTTON (spinner),
GTK_SHADOW_ETCHED_IN);
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 ("Year :");
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 (1998.0, 0.0, 2100.0,
1.0, 100.0, 0.0);
spinner = gtk_spin_button_new (adj, 0, 0);
gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (spinner), TRUE);
gtk_spin_button_set_shadow_type (GTK_SPIN_BUTTON (spinner),
GTK_SHADOW_IN);
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_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_spin_button_set_wrap (GTK_SPIN_BUTTON (spinner2), TRUE);
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_state (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_state (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 (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 (GTK_LABEL (label), vals->value_nick);
else
gtk_label_set (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_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_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_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,
GtkWidget *list)
{
GList *tmp_list;
GList *clear_list;
tmp_list = GTK_LIST (list)->selection;
clear_list = NULL;
while (tmp_list)
{
clear_list = g_list_prepend (clear_list, tmp_list->data);
tmp_list = tmp_list->next;
}
clear_list = g_list_reverse (clear_list);
gtk_list_remove_items (GTK_LIST (list), clear_list);
g_list_free (clear_list);
}
static void
list_clear (GtkWidget *widget,
GtkWidget *list)
{
gtk_list_clear_items (GTK_LIST (list), 0, -1);
}
static void
list_undo_selection (GtkWidget *widget,
GtkWidget *list)
{
gtk_list_undo_selection (GTK_LIST (list));
}
#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;
GtkWidget *box1;
GtkWidget *box2;
GtkWidget *hbox;
GtkWidget *label;
GtkWidget *scrolled_win;
GtkWidget *list;
GtkWidget *button;
GtkWidget *separator;
GtkWidget *menu;
GtkWidget *menu_item;
GSList *group;
FILE *infile;
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), "list");
gtk_container_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_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 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 (box2), scrolled_win, TRUE, TRUE, 0);
gtk_widget_set_usize (scrolled_win, -1, 300);
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, 10);
gtk_box_pack_start (GTK_BOX (box2), hbox, FALSE, TRUE, 0);
button = gtk_button_new_with_label ("Undo Selection");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(list_undo_selection),
list);
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
button = gtk_button_new_with_label ("Remove Selection");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (list_remove),
list);
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
button = gtk_button_new_with_label ("Clear List");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (list_clear),
list);
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
hbox = gtk_hbox_new (FALSE, 10);
gtk_box_pack_start (GTK_BOX (box2), hbox, FALSE, TRUE, 0);
button = gtk_button_new_with_label ("Insert Row");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (list_add),
list);
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
label = gtk_label_new ("Selection Mode :");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(list_remove),
list);
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
list_omenu = gtk_option_menu_new ();
menu = gtk_menu_new ();
group = NULL;
menu_item = gtk_radio_menu_item_new_with_label (group, "Single");
gtk_signal_connect (GTK_OBJECT (menu_item), "activate",
GTK_SIGNAL_FUNC (list_toggle_sel_mode), list);
group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (menu_item));
gtk_menu_append (GTK_MENU (menu), menu_item);
gtk_widget_show (menu_item);
menu_item = gtk_radio_menu_item_new_with_label (group, "Browse");
gtk_signal_connect (GTK_OBJECT (menu_item), "activate",
GTK_SIGNAL_FUNC (list_toggle_sel_mode), list);
group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (menu_item));
gtk_menu_append (GTK_MENU (menu), menu_item);
gtk_widget_show (menu_item);
menu_item = gtk_radio_menu_item_new_with_label (group, "Multiple");
gtk_signal_connect (GTK_OBJECT (menu_item), "activate",
GTK_SIGNAL_FUNC (list_toggle_sel_mode), list);
group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (menu_item));
gtk_menu_append (GTK_MENU (menu), menu_item);
gtk_widget_show (menu_item);
menu_item = gtk_radio_menu_item_new_with_label (group, "Extended");
gtk_signal_connect (GTK_OBJECT (menu_item), "activate",
GTK_SIGNAL_FUNC (list_toggle_sel_mode), list);
group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (menu_item));
gtk_menu_append (GTK_MENU (menu), menu_item);
gtk_check_menu_item_set_state (GTK_CHECK_MENU_ITEM (menu_item), TRUE);
gtk_widget_show (menu_item);
gtk_option_menu_set_menu (GTK_OPTION_MENU (list_omenu), menu);
gtk_box_pack_start (GTK_BOX (hbox), list_omenu, FALSE, TRUE, 0);
gtk_option_menu_set_history (GTK_OPTION_MENU (list_omenu), 3);
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_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);
}
/*
* 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 20
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,
&GTK_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
remove_row_clist (GtkWidget *widget, gpointer data)
{
gtk_clist_remove (GTK_CLIST (data), GTK_CLIST (data)->focus_row);
clist_rows--;
}
void
show_titles_clist (GtkWidget *widget, gpointer data)
{
gtk_clist_column_titles_show (GTK_CLIST (data));
}
void
hide_titles_clist (GtkWidget *widget, gpointer data)
{
gtk_clist_column_titles_hide (GTK_CLIST (data));
}
void
select_clist (GtkWidget *widget,
gint row,
gint column,
GdkEventButton * bevent,
GtkWidget *button)
{
gint i;
guint8 spacing;
gchar *text;
GdkPixmap *pixmap;
GdkBitmap *mask;
GList *list;
g_print ("GtkCList Selection: row %d column %d button %d\n",
row, column, bevent ? bevent->button : 0);
for (i = 0; i < TESTGTK_CLIST_COLUMNS; i++)
{
switch (gtk_clist_get_cell_type (GTK_CLIST (widget), row, i))
{
case GTK_CELL_TEXT:
g_print ("CELL %d GTK_CELL_TEXT\n", i);
gtk_clist_get_text (GTK_CLIST (widget), row, i, &text);
g_print ("TEXT: %s\n", text);
break;
case GTK_CELL_PIXMAP:
g_print ("CELL %d GTK_CELL_PIXMAP\n", i);
gtk_clist_get_pixmap (GTK_CLIST (widget), row, i, &pixmap, &mask);
g_print ("PIXMAP: %p\n", pixmap);
g_print ("MASK: %p\n", mask);
break;
case GTK_CELL_PIXTEXT:
g_print ("CELL %d GTK_CELL_PIXTEXT\n", i);
gtk_clist_get_pixtext (GTK_CLIST (widget), row, i, &text, &spacing, &pixmap, &mask);
g_print ("TEXT: %s\n", text);
g_print ("SPACING: %d\n", spacing);
g_print ("PIXMAP: %p\n", pixmap);
g_print ("MASK: %p\n", mask);
break;
default:
break;
}
}
/* print selections list */
g_print ("\nSelected Rows:");
list = GTK_CLIST (widget)->selection;
while (list)
{
g_print (" %d ", GPOINTER_TO_INT (list->data));
list = list->next;
}
g_print ("\n\n\n");
}
void
unselect_clist (GtkWidget *widget,
gint row,
gint column,
GdkEventButton * bevent,
GtkWidget *button)
{
gint i;
guint8 spacing;
gchar *text;
GdkPixmap *pixmap;
GdkBitmap *mask;
GList *list;
g_print ("GtkCList Unselection: row %d column %d button %d\n",
row, column, bevent ? bevent->button : 0);
for (i = 0; i < TESTGTK_CLIST_COLUMNS; i++)
{
switch (gtk_clist_get_cell_type (GTK_CLIST (widget), row, i))
{
case GTK_CELL_TEXT:
g_print ("CELL %d GTK_CELL_TEXT\n", i);
gtk_clist_get_text (GTK_CLIST (widget), row, i, &text);
g_print ("TEXT: %s\n", text);
break;
case GTK_CELL_PIXMAP:
g_print ("CELL %d GTK_CELL_PIXMAP\n", i);
gtk_clist_get_pixmap (GTK_CLIST (widget), row, i, &pixmap, &mask);
g_print ("PIXMAP: %p\n", pixmap);
g_print ("MASK: %p\n", mask);
break;
case GTK_CELL_PIXTEXT:
g_print ("CELL %d GTK_CELL_PIXTEXT\n", i);
gtk_clist_get_pixtext (GTK_CLIST (widget), row, i, &text, &spacing, &pixmap, &mask);
g_print ("TEXT: %s\n", text);
g_print ("SPACING: %d\n", spacing);
g_print ("PIXMAP: %p\n", pixmap);
g_print ("MASK: %p\n", mask);
break;
default:
break;
}
}
/* print selections list */
g_print ("\nSelected Rows:");
list = GTK_CLIST (widget)->selection;
while (list)
{
g_print (" %d ", GPOINTER_TO_INT (list->data));
list = list->next;
}
g_print ("\n\n\n");
}
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.",
"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->bg[GTK_STATE_PRELIGHT] = col1;
style1->bg[GTK_STATE_SELECTED] = col2;
style2 = gtk_style_copy (GTK_WIDGET (data)->style);
style2->fg[GTK_STATE_PRELIGHT] = col1;
style2->fg[GTK_STATE_SELECTED] = col2;
style3 = gtk_style_copy (GTK_WIDGET (data)->style);
style3->fg[GTK_STATE_PRELIGHT] = col1;
style3->bg[GTK_STATE_PRELIGHT] = 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", "Title 12",
"Title 13", "Title 14", "Title 15", "Title 16", "Title 17",
"Title 18", "Title 19"
};
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 *box1;
GtkWidget *box2;
GtkWidget *clist;
GtkWidget *button;
GtkWidget *separator;
GtkWidget *scrolled_win;
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_border_width (GTK_CONTAINER (window), 0);
box1 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), box1);
box2 = gtk_hbox_new (FALSE, 10);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, FALSE, 0);
/* 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_widget_show (clist);
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_container_add (GTK_CONTAINER (scrolled_win), clist);
gtk_signal_connect (GTK_OBJECT (clist), "click_column",
(GtkSignalFunc) clist_click_column, NULL);
/* control buttons */
button = gtk_button_new_with_label ("Add 1,000 Rows With Pixmaps");
gtk_box_pack_start (GTK_BOX (box2), 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 (box2), button, TRUE, TRUE, 0);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
(GtkSignalFunc) add10000_clist, (gpointer) clist);
button = gtk_button_new_with_label ("Clear List");
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
(GtkSignalFunc) clear_clist, (gpointer) clist);
button = gtk_button_new_with_label ("Remove Row");
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
(GtkSignalFunc) remove_row_clist, (gpointer) clist);
/* second layer of buttons */
box2 = gtk_hbox_new (FALSE, 10);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, FALSE, 0);
button = gtk_button_new_with_label ("Insert Row");
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
(GtkSignalFunc) insert_row_clist, (gpointer) clist);
button = gtk_button_new_with_label ("Show Title Buttons");
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
(GtkSignalFunc) show_titles_clist, (gpointer) clist);
button = gtk_button_new_with_label ("Hide Title Buttons");
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
(GtkSignalFunc) hide_titles_clist, (gpointer) clist);
button = gtk_button_new_with_label ("Warning Test");
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
(GtkSignalFunc) clist_warning_test,(gpointer) clist);
box2 = gtk_hbox_new (FALSE, 10);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, FALSE, 0);
undo_button = gtk_button_new_with_label ("Undo last selection");
gtk_box_pack_start (GTK_BOX (box2), undo_button, TRUE, TRUE, 0);
gtk_signal_connect (GTK_OBJECT (undo_button), "clicked",
(GtkSignalFunc) undo_selection, (gpointer) clist);
label = gtk_label_new ("Selection Mode :");
gtk_box_pack_start (GTK_BOX (box2), label, FALSE, TRUE, 0);
clist_omenu = build_option_menu (items, 4, 3, clist);
gtk_box_pack_start (GTK_BOX (box2), clist_omenu, FALSE, TRUE, 0);
/* vbox for the list itself */
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
/*
* the rest of the clist configuration
*/
/*
gtk_signal_connect (GTK_OBJECT (clist),
"select_row",
(GtkSignalFunc) select_clist,
undo_button);
gtk_signal_connect (GTK_OBJECT (clist),
"unselect_row",
(GtkSignalFunc) unselect_clist,
undo_button);
*/
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_PRELIGHT] = col1;
style->bg[GTK_STATE_PRELIGHT] = 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;
}
}
gtk_container_border_width (GTK_CONTAINER (scrolled_win), 5);
gtk_box_pack_start (GTK_BOX (box2), scrolled_win, 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_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
{
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 (GTK_LABEL (sel_label), buf);
sprintf (buf, "%d", g_list_length (GTK_CLIST (ctree)->row_list));
gtk_label_set (GTK_LABEL (vis_label), buf);
sprintf (buf, "%d", books);
gtk_label_set (GTK_LABEL (book_label), buf);
sprintf (buf, "%d", pages);
gtk_label_set (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");
}
gint button_press (GtkCTree *ctree, GdkEventButton *event, gpointer data)
{
gint row;
gint column;
GtkCTreeNode *work;
gint res;
res = gtk_clist_get_selection_info (GTK_CLIST (ctree), event->x, event->y,
&row, &column);
if (!res && event->button != 3)
return FALSE;
work = GTK_CTREE_NODE (g_list_nth (GTK_CLIST (ctree)->row_list, row));
switch (event->button)
{
case 1:
if (GTK_CLIST (ctree)->selection_mode == GTK_SELECTION_MULTIPLE &&
event->state & GDK_SHIFT_MASK)
gtk_signal_emit_stop_by_name (GTK_OBJECT (ctree),"button_press_event");
break;
case 2:
if (GTK_CTREE_ROW (work)->children &&
gtk_ctree_is_hot_spot (ctree, event->x, event->y))
{
if (GTK_CTREE_ROW (work)->expanded)
gtk_ctree_collapse_recursive (ctree, work);
else
gtk_ctree_expand_recursive (ctree, work);
after_press (ctree, NULL);
gtk_signal_emit_stop_by_name (GTK_OBJECT (ctree),
"button_press_event");
}
break;
default:
break;
}
return FALSE;
}
gint button_release (GtkCTree *ctree, GdkEventButton *event, gpointer data)
{
gint row;
gint column;
GtkCTreeNode *work;
gint res;
res = gtk_clist_get_selection_info (GTK_CLIST (ctree), event->x, event->y,
&row, &column);
if (!res || event->button != 1)
return FALSE;
work = GTK_CTREE_NODE (g_list_nth (GTK_CLIST (ctree)->row_list, row));
if (GTK_CLIST (ctree)->selection_mode == GTK_SELECTION_MULTIPLE &&
event->state & GDK_SHIFT_MASK)
{
if (GTK_CTREE_ROW (work)->row.state == GTK_STATE_SELECTED)
gtk_ctree_unselect_recursive (ctree, work);
else
gtk_ctree_select_recursive (ctree, work);
after_press (ctree, NULL);
gtk_signal_emit_stop_by_name (GTK_OBJECT (ctree),
"button_release_event");
}
return FALSE;
}
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->bg[GTK_STATE_PRELIGHT] = col1;
style1->fg[GTK_STATE_SELECTED] = col2;
style2 = gtk_style_new ();
style2->bg[GTK_STATE_SELECTED] = col2;
style2->fg[GTK_STATE_PRELIGHT] = col1;
style2->bg[GTK_STATE_PRELIGHT] = 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;
GList *selection;
GList *list = NULL;
clist = GTK_CLIST (ctree);
gtk_clist_freeze (clist);
for (selection = clist->selection; selection; selection = selection->next)
list = g_list_prepend (list, selection->data);
selection = clist->selection;
while (selection)
{
node = selection->data;
if (!g_list_find (list, node))
break;
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);
selection = clist->selection;
}
g_list_free (list);
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_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 toggle_reorderable (GtkWidget *widget, GtkCTree *ctree)
{
gtk_ctree_set_reorderable (ctree, GTK_TOGGLE_BUTTON (widget)->active);
}
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->bg[GTK_STATE_PRELIGHT].red = 10000 * (cur_depth % 6);
style->bg[GTK_STATE_PRELIGHT].green = 0;
style->bg[GTK_STATE_PRELIGHT].blue = 65535 - ((i * 10000) % 65535);
break;
case 1:
style->bg[GTK_STATE_PRELIGHT].red = 10000 * (cur_depth % 6);
style->bg[GTK_STATE_PRELIGHT].green = 65535 - ((i * 10000) % 65535);
style->bg[GTK_STATE_PRELIGHT].blue = 0;
break;
default:
style->bg[GTK_STATE_PRELIGHT].red = 65535 - ((i * 10000) % 65535);
style->bg[GTK_STATE_PRELIGHT].green = 0;
style->bg[GTK_STATE_PRELIGHT].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->bg[GTK_STATE_PRELIGHT].red = 0;
style->bg[GTK_STATE_PRELIGHT].green = 45000;
style->bg[GTK_STATE_PRELIGHT].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_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_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);
ctree = GTK_CTREE (gtk_ctree_new_with_titles (2, 0, title));
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (rebuild_tree), ctree);
gtk_ctree_set_line_style (ctree, GTK_CTREE_LINES_DOTTED);
line_style = GTK_CTREE_LINES_DOTTED;
gtk_ctree_set_reorderable (ctree, TRUE);
gtk_signal_connect (GTK_OBJECT (ctree), "click_column",
(GtkSignalFunc) ctree_click_column,
NULL);
gtk_signal_connect (GTK_OBJECT (ctree), "button_press_event",
GTK_SIGNAL_FUNC (button_press), NULL);
gtk_signal_connect_after (GTK_OBJECT (ctree), "button_press_event",
GTK_SIGNAL_FUNC (after_press), NULL);
gtk_signal_connect (GTK_OBJECT (ctree), "button_release_event",
GTK_SIGNAL_FUNC (button_release), 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);
scrolled_win = gtk_scrolled_window_new (NULL, NULL);
gtk_container_add (GTK_CONTAINER (scrolled_win), GTK_WIDGET (ctree));
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
gtk_container_border_width (GTK_CONTAINER (scrolled_win), 5);
gtk_box_pack_start (GTK_BOX (vbox), scrolled_win, TRUE, TRUE, 0);
gtk_clist_set_selection_mode (GTK_CLIST (ctree), GTK_SELECTION_EXTENDED);
gtk_clist_set_column_auto_resize (GTK_CLIST (ctree), 0, TRUE);
gtk_clist_set_column_width (GTK_CLIST (ctree), 1, 200);
bbox = gtk_hbox_new (FALSE, 5);
gtk_container_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_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_box_pack_start (GTK_BOX (mbox), spinner, FALSE, FALSE, 5);
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_tooltips_set_tip (tooltips, spinner, "Tree indentation.", NULL);
gtk_signal_connect (GTK_OBJECT (adj), "value_changed",
GTK_SIGNAL_FUNC (change_indent), ctree);
gtk_box_pack_start (GTK_BOX (mbox), spinner, FALSE, FALSE, 5);
adj = (GtkAdjustment *) gtk_adjustment_new (5, 0, 60, 1, 10, 0);
spinner = gtk_spin_button_new (adj, 0, 0);
gtk_tooltips_set_tip (tooltips, spinner, "Tree spacing.", NULL);
gtk_signal_connect (GTK_OBJECT (adj), "value_changed",
GTK_SIGNAL_FUNC (change_spacing), ctree);
gtk_box_pack_start (GTK_BOX (mbox), spinner, FALSE, FALSE, 5);
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_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (expand_all), ctree);
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
button = gtk_button_new_with_label ("Collapse all");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (collapse_all), ctree);
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
button = gtk_button_new_with_label ("Change Style");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (change_style), ctree);
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
button = gtk_button_new_with_label ("Export tree");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (export_ctree), ctree);
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, 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 ("Select all");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (select_all), ctree);
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
button = gtk_button_new_with_label ("Unselect all");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (unselect_all), ctree);
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
button = gtk_button_new_with_label ("Remove selection");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (remove_selection), ctree);
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
check = gtk_check_button_new_with_label ("Reorderable");
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_box_pack_start (GTK_BOX (hbox), check, FALSE, TRUE, 0);
gtk_toggle_button_set_state (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_tooltips_set_tip (tooltips, omenu1, "The tree's line style.", NULL);
gtk_box_pack_start (GTK_BOX (hbox), omenu1, FALSE, TRUE, 0);
omenu2 = build_option_menu (items2, 4, 1, ctree);
gtk_tooltips_set_tip (tooltips, omenu2, "The tree's expander style.",
NULL);
gtk_box_pack_start (GTK_BOX (hbox), omenu2, FALSE, TRUE, 0);
omenu3 = build_option_menu (items3, 2, 0, ctree);
gtk_tooltips_set_tip (tooltips, omenu3, "The tree's justification.",
NULL);
gtk_box_pack_start (GTK_BOX (hbox), omenu3, FALSE, TRUE, 0);
omenu4 = build_option_menu (items4, 4, 3, ctree);
gtk_tooltips_set_tip (tooltips, omenu4, "The list's selection mode.",
NULL);
gtk_box_pack_start (GTK_BOX (hbox), omenu4, FALSE, TRUE, 0);
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_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_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_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_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_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_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_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_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_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;
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);
}
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_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);
}
/*
* GtkRange
*/
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_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_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_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_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 *table;
GtkWidget *hscrollbar;
GtkWidget *vscrollbar;
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_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_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
gtk_widget_show (box2);
table = gtk_table_new (2, 2, FALSE);
gtk_table_set_row_spacing (GTK_TABLE (table), 0, 2);
gtk_table_set_col_spacing (GTK_TABLE (table), 0, 2);
gtk_box_pack_start (GTK_BOX (box2), table, TRUE, TRUE, 0);
gtk_widget_show (table);
text = gtk_text_new (NULL, NULL);
gtk_text_set_editable (GTK_TEXT (text), TRUE);
gtk_table_attach (GTK_TABLE (table), text, 0, 1, 0, 1,
GTK_EXPAND | GTK_SHRINK | GTK_FILL,
GTK_EXPAND | GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_grab_focus (text);
gtk_widget_show (text);
hscrollbar = gtk_hscrollbar_new (GTK_TEXT (text)->hadj);
gtk_table_attach (GTK_TABLE (table), hscrollbar, 0, 1, 1, 2,
GTK_EXPAND | GTK_FILL | GTK_SHRINK, GTK_FILL, 0, 0);
gtk_widget_show (hscrollbar);
vscrollbar = gtk_vscrollbar_new (GTK_TEXT (text)->vadj);
gtk_table_attach (GTK_TABLE (table), vscrollbar, 1, 2, 0, 1,
GTK_FILL, GTK_EXPAND | GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (vscrollbar);
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[1024];
int nchars;
while (1)
{
nchars = fread(buffer, 1, 1024, infile);
gtk_text_insert (GTK_TEXT (text), NULL, NULL,
NULL, buffer, nchars);
if (nchars < 1024)
break;
}
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_state(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_state(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_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_border_width (GTK_CONTAINER (child), 10);
vbox = gtk_vbox_new (TRUE,0);
gtk_container_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_state (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_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_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_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_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_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_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
create_panes (void)
{
static GtkWidget *window = NULL;
GtkWidget *frame;
GtkWidget *hpaned;
GtkWidget *vpaned;
GtkWidget *button;
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_border_width (GTK_CONTAINER (window), 0);
vpaned = gtk_vpaned_new ();
gtk_container_add (GTK_CONTAINER (window), vpaned);
gtk_container_border_width (GTK_CONTAINER(vpaned), 5);
gtk_widget_show (vpaned);
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);
gtk_widget_show (frame);
button = gtk_button_new_with_label ("Hi there");
gtk_container_add (GTK_CONTAINER(frame), button);
gtk_widget_show (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);
gtk_widget_show (frame);
gtk_widget_show (hpaned);
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);
gtk_widget_show (frame);
}
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_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_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_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_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_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_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_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_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 (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_border_width (GTK_CONTAINER (pdata->window), 0);
vbox = gtk_vbox_new (FALSE, 5);
gtk_container_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_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_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_border_width (GTK_CONTAINER (window), 0);
/* Create the list */
vbox = gtk_vbox_new (FALSE, 5);
gtk_container_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_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;
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_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);
}
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 (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_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 (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, (guint) 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_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_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);
}
/*
* 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 },
{ "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 },
{ "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_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_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_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_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");
gtk_rc_parse ("testgtkrc");
create_main_window ();
gtk_main ();
return 0;
}
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