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/* simple.c
* Copyright (C) 2017 Red Hat, Inc
* Author: Benjamin Otte
*
* 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 void
hello (void)
{
g_print ("hello world\n");
}
static void
quit_cb (GtkWidget *widget,
gpointer data)
{
gboolean *done = data;
*done = TRUE;
g_main_context_wakeup (NULL);
}
int
main (int argc, char *argv[])
{
GtkWidget *window, *button;
gboolean done = FALSE;
gtk_init ();
window = gtk_window_new ();
gtk_window_set_title (GTK_WINDOW (window), "hello world");
gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
g_signal_connect (window, "destroy", G_CALLBACK (quit_cb), &done);
button = gtk_button_new ();
gtk_button_set_label (GTK_BUTTON (button), "hello world");
gtk_widget_set_margin_top (button, 10);
gtk_widget_set_margin_bottom (button, 10);
gtk_widget_set_margin_start (button, 10);
gtk_widget_set_margin_end (button, 10);
g_signal_connect (button, "clicked", G_CALLBACK (hello), NULL);
gtk_window_set_child (GTK_WINDOW (window), button);
gtk_window_present (GTK_WINDOW (window));
while (!done)
g_main_context_iteration (NULL, TRUE);
return 0;
}
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