mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-11-09 02:10:10 +00:00
51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
/* testnoscreen.c
|
|
* Copyright (C) 2011 Red Hat, Inc.
|
|
* Authors: Matthias Clasen
|
|
*
|
|
* 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 <gtk/gtk.h>
|
|
|
|
/* Very limited test to ensure that creating widgets works
|
|
* before opening a display connection
|
|
*/
|
|
int main (int argc, char *argv[])
|
|
{
|
|
GtkWidget *window;
|
|
GtkWidget *button;
|
|
GdkDisplay *display;
|
|
gboolean has_display;
|
|
|
|
gdk_set_allowed_backends ("x11");
|
|
g_unsetenv ("DISPLAY");
|
|
has_display = gtk_init_check ();
|
|
g_assert (!has_display);
|
|
|
|
window = gtk_window_new ();
|
|
button = gtk_button_new ();
|
|
gtk_container_add (GTK_CONTAINER (window), button);
|
|
|
|
display = gdk_display_open (NULL);
|
|
|
|
gtk_window_set_display (GTK_WINDOW (window), display);
|
|
|
|
gtk_widget_show (window);
|
|
|
|
while (TRUE)
|
|
g_main_context_iteration (NULL, TRUE);
|
|
|
|
return 0;
|
|
}
|