forked from AuroraMiddleware/gtk
153 lines
4.5 KiB
C
153 lines
4.5 KiB
C
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/* testexpand.c
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* Copyright (C) 2010 Havoc Pennington
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*
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* Author:
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* Havoc Pennington <hp@pobox.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <gtk/gtk.h>
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static void
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on_toggle_hexpand (GtkToggleButton *toggle,
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void *data)
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{
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GtkWidget *parent;
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/* get the event box with color set on it */
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parent = gtk_widget_get_parent (gtk_widget_get_parent (GTK_WIDGET (toggle)));
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g_object_set (toggle,
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"hexpand", gtk_toggle_button_get_active (toggle),
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NULL);
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}
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static void
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on_toggle_vexpand (GtkToggleButton *toggle,
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void *data)
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{
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GtkWidget *parent;
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/* get the event box with color set on it */
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parent = gtk_widget_get_parent (gtk_widget_get_parent (GTK_WIDGET (toggle)));
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g_object_set (toggle,
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"vexpand", gtk_toggle_button_get_active (toggle),
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NULL);
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}
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static GtkWidget*
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create_window (void)
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{
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GtkWidget *window;
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GtkWidget *box1, *box2, *box3;
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GtkWidget *toggle;
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GtkWidget *alignment;
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GtkWidget *colorbox;
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GdkColor red, blue;
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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box1 = gtk_box_new (GTK_ORIENTATION_VERTICAL, FALSE, 0);
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box2 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, FALSE, 0);
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box3 = gtk_box_new (GTK_ORIENTATION_VERTICAL, FALSE, 0);
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gtk_box_pack_start (GTK_BOX (box1),
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gtk_label_new ("VBox 1 Top"),
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FALSE, FALSE, 0);
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gtk_box_pack_start (GTK_BOX (box1),
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box2,
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FALSE, TRUE, 0);
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gtk_box_pack_end (GTK_BOX (box1),
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gtk_label_new ("VBox 1 Bottom"),
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FALSE, FALSE, 0);
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gtk_box_pack_start (GTK_BOX (box2),
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gtk_label_new ("HBox 2 Left"),
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FALSE, FALSE, 0);
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gtk_box_pack_start (GTK_BOX (box2),
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box3,
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FALSE, TRUE, 0);
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gtk_box_pack_end (GTK_BOX (box2),
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gtk_label_new ("HBox 2 Right"),
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FALSE, FALSE, 0);
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gtk_box_pack_start (GTK_BOX (box3),
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gtk_label_new ("VBox 3 Top"),
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FALSE, FALSE, 0);
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gtk_box_pack_end (GTK_BOX (box3),
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gtk_label_new ("VBox 3 Bottom"),
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FALSE, FALSE, 0);
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gdk_color_parse ("red", &red);
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gdk_color_parse ("blue", &blue);
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colorbox = gtk_event_box_new ();
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gtk_widget_modify_bg (colorbox, GTK_STATE_NORMAL, &red);
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alignment = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
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gtk_container_add (GTK_CONTAINER (colorbox), alignment);
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toggle = gtk_toggle_button_new_with_label ("H Expand");
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g_signal_connect (G_OBJECT (toggle), "toggled",
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G_CALLBACK (on_toggle_hexpand), NULL);
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gtk_container_add (GTK_CONTAINER (alignment), toggle);
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gtk_box_pack_start (GTK_BOX (box3),
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colorbox,
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FALSE, TRUE, 0);
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colorbox = gtk_event_box_new ();
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gtk_widget_modify_bg (colorbox, GTK_STATE_NORMAL, &blue);
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alignment = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
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gtk_container_add (GTK_CONTAINER (colorbox), alignment);
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toggle = gtk_toggle_button_new_with_label ("V Expand");
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g_signal_connect (G_OBJECT (toggle), "toggled",
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G_CALLBACK (on_toggle_vexpand), NULL);
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gtk_container_add (GTK_CONTAINER (alignment), toggle);
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gtk_box_pack_start (GTK_BOX (box3),
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colorbox,
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FALSE, TRUE, 0);
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gtk_container_add (GTK_CONTAINER (window),
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box1);
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gtk_widget_show_all (box1);
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return window;
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}
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int
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main (int argc, char *argv[])
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{
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GtkWidget *window;
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gtk_init (&argc, &argv);
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window = create_window ();
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g_signal_connect (window, "delete-event",
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G_CALLBACK (gtk_main_quit), window);
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gtk_widget_show (window);
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gtk_main ();
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return 0;
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}
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