contrib/brushexport/support.cpp

   1 #include <gtk/gtk.h>
   2 #include <uilib/uilib.h>
   3
   4 #include "support.h"
   5
   6 ui::Widget
   7 lookup_widget(ui::Widget widget,
   8               const gchar *widget_name)
   9 {
  10     ui::Widget parent{ui::null};
  11
  12     for (;;) {
  13         if (GTK_IS_MENU(widget)) {
  14             parent = ui::Widget::from(gtk_menu_get_attach_widget(GTK_MENU(widget)));
  15         } else {
  16             parent = ui::Widget::from(gtk_widget_get_parent(widget));
  17         }
  18         if (!parent) {
  19             parent = ui::Widget::from(g_object_get_data(G_OBJECT(widget), "GladeParentKey"));
  20         }
  21         if (parent == NULL) {
  22             break;
  23         }
  24         widget = parent;
  25     }
  26
  27     auto found_widget = ui::Widget::from(g_object_get_data(G_OBJECT(widget), widget_name));
  28     if (!found_widget) {
  29         g_warning("Widget not found: %s", widget_name);
  30     }
  31     return found_widget;
  32 }