80 lines
2.3 KiB
C
80 lines
2.3 KiB
C
/* testspinbutton.c
|
|
* Copyright (C) 2004 Morten Welinder
|
|
*
|
|
* 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "config.h"
|
|
#include <gtk/gtk.h>
|
|
|
|
static gint num_windows = 0;
|
|
|
|
static gboolean
|
|
on_delete_event (GtkWidget *w,
|
|
GdkEvent *event,
|
|
gpointer user_data)
|
|
{
|
|
num_windows--;
|
|
if (num_windows == 0)
|
|
gtk_main_quit ();
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
prepare_window_for_orientation (GtkOrientation orientation)
|
|
{
|
|
GtkWidget *window, *mainbox;
|
|
int max;
|
|
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
g_signal_connect (window, "delete_event", G_CALLBACK (on_delete_event), NULL);
|
|
|
|
mainbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
|
|
gtk_container_add (GTK_CONTAINER (window), mainbox);
|
|
|
|
for (max = 9; max <= 999999999; max = max * 10 + 9)
|
|
{
|
|
GtkAdjustment *adj = gtk_adjustment_new (max,
|
|
1, max,
|
|
1,
|
|
(max + 1) / 10,
|
|
0.0);
|
|
|
|
GtkWidget *spin = gtk_spin_button_new (adj, 1.0, 0);
|
|
gtk_orientable_set_orientation (GTK_ORIENTABLE (spin), orientation);
|
|
gtk_widget_set_halign (GTK_WIDGET (spin), GTK_ALIGN_CENTER);
|
|
|
|
GtkWidget *hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2);
|
|
gtk_box_pack_start (GTK_BOX (hbox), spin, FALSE, FALSE, 2);
|
|
gtk_container_add (GTK_CONTAINER (mainbox), hbox);
|
|
}
|
|
|
|
gtk_widget_show_all (window);
|
|
num_windows++;
|
|
}
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
gtk_init (&argc, &argv);
|
|
|
|
prepare_window_for_orientation (GTK_ORIENTATION_HORIZONTAL);
|
|
prepare_window_for_orientation (GTK_ORIENTATION_VERTICAL);
|
|
|
|
gtk_main ();
|
|
|
|
return 0;
|
|
}
|