forked from AuroraMiddleware/gtk
68568cff66
Made an enum GtkWrapBoxPacking for the expand/fill horizontal/vertical boolean options... changed xpadding/ypadding to be horizontal-padding and vertical-padding for a more consistent api and better readablility.
557 lines
18 KiB
C
557 lines
18 KiB
C
/* testwrapbox.c
|
|
* Copyright (C) 2010 Openismus GmbH
|
|
*
|
|
* Author:
|
|
* Tristan Van Berkom <tristanvb@openismus.com>
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#include <gtk/gtk.h>
|
|
|
|
enum {
|
|
SIMPLE_ITEMS = 0,
|
|
WRAPPY_ITEMS,
|
|
STOCK_ITEMS
|
|
};
|
|
|
|
#define INITIAL_ALLOCATION_MODE GTK_WRAP_ALLOCATE_HOMOGENEOUS
|
|
#define INITIAL_SPREADING GTK_WRAP_BOX_SPREAD_START
|
|
#define INITIAL_MINIMUM_LENGTH 3
|
|
#define INITIAL_HSPACING 2
|
|
#define INITIAL_VSPACING 2
|
|
|
|
static GtkWrapBox *the_wrapbox = NULL;
|
|
static gint items_type = SIMPLE_ITEMS;
|
|
static GtkOrientation text_orientation = GTK_ORIENTATION_HORIZONTAL;
|
|
static gboolean items_xexpand = TRUE;
|
|
static gboolean items_yexpand = TRUE;
|
|
static gboolean items_xfill = TRUE;
|
|
static gboolean items_yfill = TRUE;
|
|
static gint items_xpad = 0;
|
|
static gint items_ypad = 0;
|
|
|
|
|
|
static void
|
|
populate_wrapbox_simple (GtkWrapBox *wrapbox)
|
|
{
|
|
GtkWidget *widget, *frame;
|
|
gint i;
|
|
|
|
for (i = 0; i < 30; i++)
|
|
{
|
|
gchar *text = g_strdup_printf ("Item %02d", i);
|
|
|
|
widget = gtk_label_new (text);
|
|
frame = gtk_frame_new (NULL);
|
|
gtk_widget_show (widget);
|
|
gtk_widget_show (frame);
|
|
|
|
gtk_container_add (GTK_CONTAINER (frame), widget);
|
|
|
|
if (text_orientation == GTK_ORIENTATION_VERTICAL)
|
|
gtk_label_set_angle (GTK_LABEL (widget), 90);
|
|
|
|
gtk_wrap_box_insert_child_with_padding (GTK_WRAP_BOX (wrapbox), frame, -1,
|
|
items_xpad, items_ypad,
|
|
(items_xexpand ? GTK_WRAP_BOX_H_EXPAND : 0) |
|
|
(items_yexpand ? GTK_WRAP_BOX_V_EXPAND : 0) |
|
|
(items_xfill ? GTK_WRAP_BOX_H_FILL : 0) |
|
|
(items_yfill ? GTK_WRAP_BOX_V_FILL : 0));
|
|
|
|
g_free (text);
|
|
}
|
|
}
|
|
|
|
static void
|
|
populate_wrapbox_wrappy (GtkWrapBox *wrapbox)
|
|
{
|
|
GtkWidget *widget, *frame;
|
|
gint i;
|
|
|
|
const gchar *strings[] = {
|
|
"These are", "some wrappy label", "texts", "of various", "lengths.",
|
|
"They should always be", "shown", "consecutively. Except it's",
|
|
"hard to say", "where exactly the", "label", "will wrap", "and where exactly",
|
|
"the actual", "container", "will wrap.", "This label is really really really long !",
|
|
"Let's add some more", "labels to the",
|
|
"mix. Just to", "make sure we", "got something to work", "with here."
|
|
};
|
|
|
|
for (i = 0; i < G_N_ELEMENTS (strings); i++)
|
|
{
|
|
widget = gtk_label_new (strings[i]);
|
|
frame = gtk_frame_new (NULL);
|
|
gtk_widget_show (widget);
|
|
gtk_widget_show (frame);
|
|
|
|
if (text_orientation == GTK_ORIENTATION_VERTICAL)
|
|
gtk_label_set_angle (GTK_LABEL (widget), 90);
|
|
|
|
gtk_container_add (GTK_CONTAINER (frame), widget);
|
|
|
|
gtk_label_set_line_wrap (GTK_LABEL (widget), TRUE);
|
|
gtk_label_set_line_wrap_mode (GTK_LABEL (widget), PANGO_WRAP_WORD);
|
|
gtk_label_set_width_chars (GTK_LABEL (widget), 10);
|
|
|
|
gtk_wrap_box_insert_child_with_padding (GTK_WRAP_BOX (wrapbox), frame, -1,
|
|
items_xpad, items_ypad,
|
|
(items_xexpand ? GTK_WRAP_BOX_H_EXPAND : 0) |
|
|
(items_yexpand ? GTK_WRAP_BOX_V_EXPAND : 0) |
|
|
(items_xfill ? GTK_WRAP_BOX_H_FILL : 0) |
|
|
(items_yfill ? GTK_WRAP_BOX_V_FILL : 0));
|
|
}
|
|
}
|
|
|
|
|
|
static void
|
|
populate_wrapbox_stock (GtkWrapBox *wrapbox)
|
|
{
|
|
GtkWidget *widget;
|
|
static GSList *stock_ids = NULL;
|
|
GSList *l;
|
|
gint i;
|
|
|
|
if (!stock_ids)
|
|
stock_ids = gtk_stock_list_ids ();
|
|
|
|
for (i = 0, l = stock_ids; i < 30 && l != NULL; i++, l = l->next)
|
|
{
|
|
gchar *stock_id = l->data;
|
|
|
|
widget = gtk_button_new_from_stock (stock_id);
|
|
gtk_widget_show (widget);
|
|
|
|
gtk_wrap_box_insert_child_with_padding (GTK_WRAP_BOX (wrapbox), widget, -1,
|
|
items_xpad, items_ypad,
|
|
(items_xexpand ? GTK_WRAP_BOX_H_EXPAND : 0) |
|
|
(items_yexpand ? GTK_WRAP_BOX_V_EXPAND : 0) |
|
|
(items_xfill ? GTK_WRAP_BOX_H_FILL : 0) |
|
|
(items_yfill ? GTK_WRAP_BOX_V_FILL : 0));
|
|
}
|
|
}
|
|
|
|
static void
|
|
populate_items (GtkWrapBox *wrapbox)
|
|
{
|
|
GList *children, *l;
|
|
|
|
/* Remove all children first */
|
|
children = gtk_container_get_children (GTK_CONTAINER (wrapbox));
|
|
for (l = children; l; l = l->next)
|
|
{
|
|
GtkWidget *child = l->data;
|
|
|
|
gtk_container_remove (GTK_CONTAINER (wrapbox), child);
|
|
}
|
|
g_list_free (children);
|
|
|
|
if (items_type == SIMPLE_ITEMS)
|
|
populate_wrapbox_simple (wrapbox);
|
|
else if (items_type == WRAPPY_ITEMS)
|
|
populate_wrapbox_wrappy (wrapbox);
|
|
else if (items_type == STOCK_ITEMS)
|
|
populate_wrapbox_stock (wrapbox);
|
|
}
|
|
|
|
|
|
static void
|
|
mode_changed (GtkComboBox *box,
|
|
GtkWrapBox *wrapbox)
|
|
{
|
|
GtkWrapAllocationMode mode = gtk_combo_box_get_active (box);
|
|
|
|
gtk_wrap_box_set_allocation_mode (wrapbox, mode);
|
|
}
|
|
|
|
static void
|
|
spreading_changed (GtkComboBox *box,
|
|
GtkWrapBox *wrapbox)
|
|
{
|
|
GtkWrapBoxSpreading spreading = gtk_combo_box_get_active (box);
|
|
|
|
gtk_wrap_box_set_spreading (wrapbox, spreading);
|
|
}
|
|
|
|
static void
|
|
orientation_changed (GtkComboBox *box,
|
|
GtkWrapBox *wrapbox)
|
|
{
|
|
GtkOrientation orientation = gtk_combo_box_get_active (box);
|
|
|
|
gtk_orientable_set_orientation (GTK_ORIENTABLE (wrapbox), orientation);
|
|
}
|
|
|
|
static void
|
|
line_length_changed (GtkSpinButton *spin,
|
|
GtkWrapBox *wrapbox)
|
|
{
|
|
gint length = gtk_spin_button_get_value_as_int (spin);
|
|
|
|
gtk_wrap_box_set_minimum_line_children (wrapbox, length);
|
|
}
|
|
|
|
static void
|
|
spacing_changed (GtkSpinButton *button,
|
|
gpointer data)
|
|
{
|
|
GtkOrientation orientation = GPOINTER_TO_INT (data);
|
|
gint state = gtk_spin_button_get_value_as_int (button);
|
|
|
|
if (orientation == GTK_ORIENTATION_HORIZONTAL)
|
|
gtk_wrap_box_set_horizontal_spacing (the_wrapbox, state);
|
|
else
|
|
gtk_wrap_box_set_vertical_spacing (the_wrapbox, state);
|
|
}
|
|
|
|
|
|
static void
|
|
items_changed (GtkComboBox *box,
|
|
GtkWrapBox *wrapbox)
|
|
{
|
|
items_type = gtk_combo_box_get_active (box);
|
|
|
|
populate_items (wrapbox);
|
|
}
|
|
|
|
static void
|
|
text_orientation_changed (GtkComboBox *box,
|
|
GtkWrapBox *wrapbox)
|
|
{
|
|
text_orientation = gtk_combo_box_get_active (box);
|
|
|
|
populate_items (wrapbox);
|
|
}
|
|
|
|
static void
|
|
child_option_toggled (GtkToggleButton *button,
|
|
gboolean *state)
|
|
{
|
|
*state = gtk_toggle_button_get_active (button);
|
|
|
|
populate_items (the_wrapbox);
|
|
}
|
|
|
|
static void
|
|
child_padding_changed (GtkSpinButton *button,
|
|
gint *state)
|
|
{
|
|
*state = gtk_spin_button_get_value_as_int (button);
|
|
|
|
populate_items (the_wrapbox);
|
|
}
|
|
|
|
static GtkWidget *
|
|
create_window (void)
|
|
{
|
|
GtkWidget *window, *hbox, *vbox, *frame, *wrapbox_cntl, *items_cntl;
|
|
GtkWidget *wrapbox, *widget, *expander, *swindow;
|
|
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
hbox = gtk_hbox_new (FALSE, 2);
|
|
vbox = gtk_vbox_new (FALSE, 6);
|
|
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 8);
|
|
|
|
gtk_widget_show (vbox);
|
|
gtk_widget_show (hbox);
|
|
gtk_container_add (GTK_CONTAINER (window), hbox);
|
|
gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 0);
|
|
|
|
frame = gtk_frame_new ("Wrap Box");
|
|
gtk_widget_show (frame);
|
|
gtk_box_pack_start (GTK_BOX (hbox), frame, TRUE, TRUE, 0);
|
|
|
|
swindow = gtk_scrolled_window_new (NULL, NULL);
|
|
gtk_widget_show (swindow);
|
|
gtk_container_add (GTK_CONTAINER (frame), swindow);
|
|
|
|
wrapbox = gtk_wrap_box_new (INITIAL_ALLOCATION_MODE, INITIAL_SPREADING,
|
|
INITIAL_HSPACING, INITIAL_VSPACING);
|
|
the_wrapbox = (GtkWrapBox *)wrapbox;
|
|
gtk_wrap_box_set_minimum_line_children (GTK_WRAP_BOX (wrapbox), INITIAL_MINIMUM_LENGTH);
|
|
gtk_widget_show (wrapbox);
|
|
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (swindow), wrapbox);
|
|
|
|
/* Add Wrapbox test control frame */
|
|
expander = gtk_expander_new ("Wrap Box controls");
|
|
gtk_expander_set_expanded (GTK_EXPANDER (expander), TRUE);
|
|
wrapbox_cntl = gtk_vbox_new (FALSE, 2);
|
|
gtk_widget_show (wrapbox_cntl);
|
|
gtk_widget_show (expander);
|
|
gtk_container_add (GTK_CONTAINER (expander), wrapbox_cntl);
|
|
gtk_box_pack_start (GTK_BOX (vbox), expander, FALSE, FALSE, 0);
|
|
|
|
/* Add Allocation mode control */
|
|
widget = gtk_combo_box_new_text ();
|
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Wrap Freely");
|
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Align items");
|
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Homogeneous");
|
|
gtk_combo_box_set_active (GTK_COMBO_BOX (widget), INITIAL_ALLOCATION_MODE);
|
|
gtk_widget_show (widget);
|
|
|
|
gtk_widget_set_tooltip_text (widget, "Set the wrapbox allocation mode");
|
|
gtk_box_pack_start (GTK_BOX (wrapbox_cntl), widget, FALSE, FALSE, 0);
|
|
|
|
g_signal_connect (G_OBJECT (widget), "changed",
|
|
G_CALLBACK (mode_changed), wrapbox);
|
|
|
|
/* Add Spreading control */
|
|
widget = gtk_combo_box_new_text ();
|
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Spread Start");
|
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Spread End");
|
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Spread Even");
|
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Spread Expand");
|
|
gtk_combo_box_set_active (GTK_COMBO_BOX (widget), INITIAL_SPREADING);
|
|
gtk_widget_show (widget);
|
|
|
|
gtk_widget_set_tooltip_text (widget, "Set the wrapbox spread mode");
|
|
gtk_box_pack_start (GTK_BOX (wrapbox_cntl), widget, FALSE, FALSE, 0);
|
|
|
|
g_signal_connect (G_OBJECT (widget), "changed",
|
|
G_CALLBACK (spreading_changed), wrapbox);
|
|
|
|
/* Add Orientation control */
|
|
widget = gtk_combo_box_new_text ();
|
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Horizontal");
|
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Vertical");
|
|
gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 0);
|
|
gtk_widget_show (widget);
|
|
|
|
gtk_widget_set_tooltip_text (widget, "Set the wrapbox orientation");
|
|
gtk_box_pack_start (GTK_BOX (wrapbox_cntl), widget, FALSE, FALSE, 0);
|
|
|
|
g_signal_connect (G_OBJECT (widget), "changed",
|
|
G_CALLBACK (orientation_changed), wrapbox);
|
|
|
|
/* Add minimum line length in items control */
|
|
widget = gtk_spin_button_new_with_range (1, 10, 1);
|
|
gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), INITIAL_MINIMUM_LENGTH);
|
|
gtk_widget_show (widget);
|
|
|
|
gtk_widget_set_tooltip_text (widget, "Set the minimum amount of items per line before wrapping");
|
|
gtk_box_pack_start (GTK_BOX (wrapbox_cntl), widget, FALSE, FALSE, 0);
|
|
|
|
g_signal_connect (G_OBJECT (widget), "changed",
|
|
G_CALLBACK (line_length_changed), wrapbox);
|
|
g_signal_connect (G_OBJECT (widget), "value-changed",
|
|
G_CALLBACK (line_length_changed), wrapbox);
|
|
|
|
/* Add horizontal/vertical spacing controls */
|
|
hbox = gtk_hbox_new (FALSE, 2);
|
|
gtk_widget_show (hbox);
|
|
|
|
widget = gtk_label_new ("H Spacing");
|
|
gtk_widget_show (widget);
|
|
gtk_box_pack_start (GTK_BOX (hbox), widget, TRUE, TRUE, 0);
|
|
|
|
widget = gtk_spin_button_new_with_range (0, 30, 1);
|
|
gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), INITIAL_HSPACING);
|
|
gtk_widget_show (widget);
|
|
|
|
gtk_widget_set_tooltip_text (widget, "Set the horizontal spacing between children");
|
|
gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
|
|
|
|
g_signal_connect (G_OBJECT (widget), "changed",
|
|
G_CALLBACK (spacing_changed), GINT_TO_POINTER (GTK_ORIENTATION_HORIZONTAL));
|
|
g_signal_connect (G_OBJECT (widget), "value-changed",
|
|
G_CALLBACK (spacing_changed), GINT_TO_POINTER (GTK_ORIENTATION_HORIZONTAL));
|
|
|
|
gtk_box_pack_start (GTK_BOX (wrapbox_cntl), hbox, FALSE, FALSE, 0);
|
|
|
|
hbox = gtk_hbox_new (FALSE, 2);
|
|
gtk_widget_show (hbox);
|
|
|
|
widget = gtk_label_new ("V Spacing");
|
|
gtk_widget_show (widget);
|
|
gtk_box_pack_start (GTK_BOX (hbox), widget, TRUE, TRUE, 0);
|
|
|
|
widget = gtk_spin_button_new_with_range (0, 30, 1);
|
|
gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), INITIAL_VSPACING);
|
|
gtk_widget_show (widget);
|
|
|
|
gtk_widget_set_tooltip_text (widget, "Set the vertical spacing between children");
|
|
gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
|
|
|
|
g_signal_connect (G_OBJECT (widget), "changed",
|
|
G_CALLBACK (spacing_changed), GINT_TO_POINTER (GTK_ORIENTATION_VERTICAL));
|
|
g_signal_connect (G_OBJECT (widget), "value-changed",
|
|
G_CALLBACK (spacing_changed), GINT_TO_POINTER (GTK_ORIENTATION_VERTICAL));
|
|
|
|
gtk_box_pack_start (GTK_BOX (wrapbox_cntl), hbox, FALSE, FALSE, 0);
|
|
|
|
|
|
/* Add test items control frame */
|
|
expander = gtk_expander_new ("Test item controls");
|
|
gtk_expander_set_expanded (GTK_EXPANDER (expander), TRUE);
|
|
items_cntl = gtk_vbox_new (FALSE, 2);
|
|
gtk_widget_show (items_cntl);
|
|
gtk_widget_show (expander);
|
|
gtk_container_add (GTK_CONTAINER (expander), items_cntl);
|
|
gtk_box_pack_start (GTK_BOX (vbox), expander, FALSE, FALSE, 0);
|
|
|
|
/* Add Items control */
|
|
widget = gtk_combo_box_new_text ();
|
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Simple");
|
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Wrappy");
|
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Stock");
|
|
gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 0);
|
|
gtk_widget_show (widget);
|
|
|
|
gtk_widget_set_tooltip_text (widget, "Set the item set to use");
|
|
gtk_box_pack_start (GTK_BOX (items_cntl), widget, FALSE, FALSE, 0);
|
|
|
|
g_signal_connect (G_OBJECT (widget), "changed",
|
|
G_CALLBACK (items_changed), wrapbox);
|
|
|
|
|
|
/* Add Text Orientation control */
|
|
widget = gtk_combo_box_new_text ();
|
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Horizontal");
|
|
gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Vertical");
|
|
gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 0);
|
|
gtk_widget_show (widget);
|
|
|
|
gtk_widget_set_tooltip_text (widget, "Set the item's text orientation (cant be done for stock buttons)");
|
|
gtk_box_pack_start (GTK_BOX (items_cntl), widget, FALSE, FALSE, 0);
|
|
|
|
g_signal_connect (G_OBJECT (widget), "changed",
|
|
G_CALLBACK (text_orientation_changed), wrapbox);
|
|
|
|
|
|
/* Add expand/fill options */
|
|
hbox = gtk_hbox_new (FALSE, 2);
|
|
gtk_widget_show (hbox);
|
|
|
|
widget = gtk_check_button_new_with_label ("X Expand");
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
|
|
gtk_widget_show (widget);
|
|
|
|
gtk_widget_set_tooltip_text (widget, "Set whether the items expand horizontally");
|
|
gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
|
|
|
|
g_signal_connect (G_OBJECT (widget), "toggled",
|
|
G_CALLBACK (child_option_toggled), &items_xexpand);
|
|
|
|
|
|
widget = gtk_check_button_new_with_label ("X Fill");
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
|
|
gtk_widget_show (widget);
|
|
|
|
gtk_widget_set_tooltip_text (widget, "Set whether the items fill their allotted size horizontally");
|
|
gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
|
|
|
|
g_signal_connect (G_OBJECT (widget), "toggled",
|
|
G_CALLBACK (child_option_toggled), &items_xfill);
|
|
|
|
gtk_box_pack_start (GTK_BOX (items_cntl), hbox, FALSE, FALSE, 0);
|
|
|
|
|
|
hbox = gtk_hbox_new (FALSE, 2);
|
|
gtk_widget_show (hbox);
|
|
|
|
widget = gtk_check_button_new_with_label ("Y Expand");
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
|
|
gtk_widget_show (widget);
|
|
|
|
gtk_widget_set_tooltip_text (widget, "Set whether the items expand vertically");
|
|
gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
|
|
|
|
g_signal_connect (G_OBJECT (widget), "toggled",
|
|
G_CALLBACK (child_option_toggled), &items_yexpand);
|
|
|
|
|
|
widget = gtk_check_button_new_with_label ("Y Fill");
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
|
|
gtk_widget_show (widget);
|
|
|
|
gtk_widget_set_tooltip_text (widget, "Set whether the items fill their allotted size vertically");
|
|
gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
|
|
|
|
g_signal_connect (G_OBJECT (widget), "toggled",
|
|
G_CALLBACK (child_option_toggled), &items_yfill);
|
|
|
|
gtk_box_pack_start (GTK_BOX (items_cntl), hbox, FALSE, FALSE, 0);
|
|
|
|
|
|
/* Add x/y padding options */
|
|
hbox = gtk_hbox_new (FALSE, 2);
|
|
gtk_widget_show (hbox);
|
|
|
|
widget = gtk_label_new ("X Padding");
|
|
gtk_widget_show (widget);
|
|
gtk_box_pack_start (GTK_BOX (hbox), widget, TRUE, TRUE, 0);
|
|
|
|
widget = gtk_spin_button_new_with_range (0, 30, 1);
|
|
gtk_widget_show (widget);
|
|
|
|
gtk_widget_set_tooltip_text (widget, "Set the horizontal padding values for children");
|
|
gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
|
|
|
|
g_signal_connect (G_OBJECT (widget), "changed",
|
|
G_CALLBACK (child_padding_changed), &items_xpad);
|
|
g_signal_connect (G_OBJECT (widget), "value-changed",
|
|
G_CALLBACK (child_padding_changed), &items_xpad);
|
|
|
|
gtk_box_pack_start (GTK_BOX (items_cntl), hbox, FALSE, FALSE, 0);
|
|
|
|
|
|
hbox = gtk_hbox_new (FALSE, 2);
|
|
gtk_widget_show (hbox);
|
|
|
|
widget = gtk_label_new ("Y Padding");
|
|
gtk_widget_show (widget);
|
|
gtk_box_pack_start (GTK_BOX (hbox), widget, TRUE, TRUE, 0);
|
|
|
|
widget = gtk_spin_button_new_with_range (0, 30, 1);
|
|
gtk_widget_show (widget);
|
|
|
|
gtk_widget_set_tooltip_text (widget, "Set the vertical padding values for children");
|
|
gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
|
|
|
|
g_signal_connect (G_OBJECT (widget), "changed",
|
|
G_CALLBACK (child_padding_changed), &items_ypad);
|
|
g_signal_connect (G_OBJECT (widget), "value-changed",
|
|
G_CALLBACK (child_padding_changed), &items_ypad);
|
|
|
|
gtk_box_pack_start (GTK_BOX (items_cntl), hbox, FALSE, FALSE, 0);
|
|
|
|
populate_items (GTK_WRAP_BOX (wrapbox));
|
|
|
|
return window;
|
|
}
|
|
|
|
|
|
|
|
int
|
|
main (int argc, char *argv[])
|
|
{
|
|
GtkWidget *window;
|
|
|
|
gtk_init (&argc, &argv);
|
|
|
|
window = create_window ();
|
|
|
|
g_signal_connect (window, "delete-event",
|
|
G_CALLBACK (gtk_main_quit), window);
|
|
|
|
gtk_widget_show (window);
|
|
|
|
gtk_main ();
|
|
|
|
return 0;
|
|
}
|