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( GtkWidget       *widget,
   8                            const gchar     *widget_name ){
   9         GtkWidget *parent, *found_widget;
  10
  11         for (;; )
  12         {
  13                 if ( GTK_IS_MENU( widget ) ) {
  14                         parent = gtk_menu_get_attach_widget( GTK_MENU( widget ) );
  15                 }
  16                 else{
  17                         parent = gtk_widget_get_parent(widget);
  18                 }
  19                 if ( !parent ) {
  20                         parent = (GtkWidget*) g_object_get_data( G_OBJECT( widget ), "GladeParentKey" );
  21                 }
  22                 if ( parent == NULL ) {
  23                         break;
  24                 }
  25                 widget = parent;
  26         }
  27
  28         found_widget = (GtkWidget*) g_object_get_data( G_OBJECT( widget ),
  29                                                                                                    widget_name );
  30         if ( !found_widget ) {
  31                 g_warning( "Widget not found: %s", widget_name );
  32         }
  33         return ui::Widget(found_widget);
  34 }