wxDataObejct and related changes (won't compile right now)

[wxWidgets.git] / src / gtk1 / menu.cpp

diff --git a/src/gtk1/menu.cpp b/src/gtk1/menu.cpp
index c56045a78ddb1f5738d18fb489a246aefc9e93bc..8827eb6e8b3d757c51323689806ca12bcdfca7c7 100644 (file)
--- a/src/gtk1/menu.cpp
+++ b/src/gtk1/menu.cpp
@@ -104,7 +104,7 @@ wxMenuBar::wxMenuBar()
 
 wxMenuBar::~wxMenuBar()
 {
-   // how to destroy a GtkItemFactory ?
+//    gtk_object_unref( GTK_OBJECT(m_factory) );  why not ?
 }
 
 static void wxMenubarUnsetInvokingWindow( wxMenu *menu, wxWindow *win )
@@ -584,6 +584,11 @@ wxMenuItem::wxMenuItem()
     m_menuItem = (GtkWidget *) NULL;
 }
 
+wxMenuItem::~wxMenuItem()
+{
+   // don't delete menu items, the menus take care of that
+}
+
 // it's valid for this function to be called even if m_menuItem == NULL
 void wxMenuItem::SetName( const wxString& str )
 {
@@ -717,9 +722,19 @@ wxMenu::Init( const wxString& title,
 
 wxMenu::~wxMenu()
 {
-   /* how do we delete an item-factory ? */
-   gtk_widget_destroy( m_menu );
+    wxNode *node = m_items.First();
+    while (node)
+    {
+        wxMenuItem *item = (wxMenuItem*)node->Data();
+       wxMenu *submenu = item->GetSubMenu();
+       if (submenu)
+          delete submenu;
+        node = node->Next();
+    }
 
+   gtk_widget_destroy( m_menu );
+   
+   gtk_object_unref( GTK_OBJECT(m_factory) );
 }
 
 void wxMenu::SetTitle( const wxString& title )
@@ -964,6 +979,22 @@ void wxMenu::Append( wxMenuItem *item )
     item->SetMenuItem(menuItem);
 }
 
+void wxMenu::Delete( int id )
+{
+    wxNode *node = m_items.First();
+    while (node)
+    {
+        wxMenuItem *item = (wxMenuItem*)node->Data();
+        if (item->GetId() == id)
+        {
+           gtk_widget_destroy( item->GetMenuItem() );
+           m_items.DeleteNode( node );
+            return;
+        }
+        node = node->Next();
+    }
+}
+
 int wxMenu::FindItem( const wxString itemString ) const
 {
     wxString s = wxT("");