int loop = 1, ret = IDCANCEL;
auto dlg = ui::Window(ui::window_type::TOP);
+ gtk_window_set_transient_for( GTK_WINDOW( dlg ), GTK_WINDOW( g_pRadiantWnd ) );
+ gtk_window_set_position( GTK_WINDOW( dlg ),GTK_WIN_POS_CENTER_ON_PARENT );
+ gtk_window_set_modal( GTK_WINDOW( dlg ), TRUE );
gtk_window_set_title(dlg, "About Portal Viewer");
dlg.connect("delete_event", G_CALLBACK(dialog_delete_callback), NULL);
dlg.connect("destroy", G_CALLBACK(gtk_widget_destroy), NULL);