1 /* testspinbutton.c
2 * Copyright (C) 2004 Morten Welinder
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
16 */
17
18 #include "config.h"
19 #include <gtk/gtk.h>
20
21 static gint num_windows = 0;
22
23 static gboolean
on_delete_event(GtkWidget * w,GdkEvent * event,gpointer user_data)24 on_delete_event (GtkWidget *w,
25 GdkEvent *event,
26 gpointer user_data)
27 {
28 num_windows--;
29 if (num_windows == 0)
30 gtk_main_quit ();
31
32 return FALSE;
33 }
34
35 static void
prepare_window_for_orientation(GtkOrientation orientation)36 prepare_window_for_orientation (GtkOrientation orientation)
37 {
38 GtkWidget *window, *mainbox, *wrap_button;
39 int max;
40
41 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
42 g_signal_connect (window, "delete_event", G_CALLBACK (on_delete_event), NULL);
43
44 mainbox = gtk_box_new (GTK_ORIENTATION_VERTICAL ^ orientation, 2);
45 gtk_container_add (GTK_CONTAINER (window), mainbox);
46
47 wrap_button = gtk_toggle_button_new_with_label ("Wrap");
48 gtk_container_add (GTK_CONTAINER (mainbox), wrap_button);
49
50 for (max = 9; max <= 999999999; max = max * 10 + 9)
51 {
52 GtkAdjustment *adj = gtk_adjustment_new (max,
53 1, max,
54 1,
55 (max + 1) / 10,
56 0.0);
57
58 GtkWidget *spin = gtk_spin_button_new (adj, 1.0, 0);
59 GtkWidget *hbox;
60 gtk_orientable_set_orientation (GTK_ORIENTABLE (spin), orientation);
61 gtk_widget_set_halign (GTK_WIDGET (spin), GTK_ALIGN_CENTER);
62
63 g_object_bind_property (wrap_button, "active", spin, "wrap", G_BINDING_SYNC_CREATE);
64
65 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2);
66 gtk_box_pack_start (GTK_BOX (hbox), spin, FALSE, FALSE, 2);
67 gtk_container_add (GTK_CONTAINER (mainbox), hbox);
68 }
69
70 gtk_widget_show_all (window);
71 num_windows++;
72 }
73
74 int
main(int argc,char ** argv)75 main (int argc, char **argv)
76 {
77 gtk_init (&argc, &argv);
78
79 prepare_window_for_orientation (GTK_ORIENTATION_HORIZONTAL);
80 prepare_window_for_orientation (GTK_ORIENTATION_VERTICAL);
81
82 gtk_main ();
83
84 return 0;
85 }
86