gtk-sandbox/gtk3/center/exampleapp.c

32 lines
665 B
C

#include <gtk/gtk.h>
int main(int argc, char *argv[]) {
GtkWidget *window;
gtk_init(&argc, &argv);
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
/*set title*/
gtk_window_set_title(GTK_WINDOW(window), "Center");
/*set size*/
gtk_window_set_default_size(GTK_WINDOW(window), 230, 150);
/*set position*/
gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
/*flag widget to be displayed*/
gtk_widget_show(window);
/* connect callback fct with destory signal*/
g_signal_connect(G_OBJECT(window), "destroy",
G_CALLBACK(gtk_main_quit), NULL);
/*enter main loop and wait for events*/
gtk_main();
return 0;
}