example_gtk2.d

   1 import gtk = gtk2.gtk2;
   2
   3 extern (C) int delete_cb(gtk.Widget* this_, gtk.Event* event, void* user_data) {
   4    import std.stdio;
   5    writeln("delete_cb(", this_, ", ", event, ", ", user_data, ")");
   6
   7    gtk.exit(0);
   8    return 0;
   9 }
  10
  11 extern (C) int event_cb(gtk.Widget* this_, gtk.Event* event, void* user_data) {
  12    gtk._dumpObj(event);
  13    return 0;
  14 }
  15
  16 int main(string argv[]) {
  17    argv = gtk.init(argv);
  18
  19    auto window = gtk.Window.new_(gtk.WindowType.TOPLEVEL);
  20    window.set_title(cast(char*)"Hello World!");
  21    window.set_default_size(640, 480);
  22
  23    window.signal_connect!"event"(&event_cb, null);
  24    window.signal_connect!"delete-event"(&delete_cb, null);
  25
  26    window.show_all();
  27
  28    gtk.main_();
  29    return 0;
  30 }