+ wxWindow *top_frame = win;
+ while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
+ top_frame = top_frame->GetParent();
+
+ // support for native hot keys
+ ACCEL_OBJECT *obj = ACCEL_OBJ_CAST(top_frame->m_widget);
+ if ( !g_slist_find( ACCEL_OBJECTS(menu->m_accel), obj ) )
+ gtk_accel_group_attach( menu->m_accel, obj );
+
+ wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
+ while (node)
+ {
+ wxMenuItem *menuitem = node->GetData();
+ if (menuitem->IsSubMenu())
+ wxMenubarSetInvokingWindow( menuitem->GetSubMenu(), win );
+ node = node->GetNext();
+ }
+}
+
+void wxMenuBar::SetInvokingWindow( wxWindow *win )
+{
+ m_invokingWindow = win;
+ wxWindow *top_frame = win;
+ while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
+ top_frame = top_frame->GetParent();
+
+ // support for native key accelerators indicated by underscroes
+ ACCEL_OBJECT *obj = ACCEL_OBJ_CAST(top_frame->m_widget);
+ if ( !g_slist_find( ACCEL_OBJECTS(m_accel), obj ) )
+ gtk_accel_group_attach( m_accel, obj );
+
+ wxMenuList::compatibility_iterator node = m_menus.GetFirst();
+ while (node)
+ {
+ wxMenu *menu = node->GetData();
+ wxMenubarSetInvokingWindow( menu, win );
+ node = node->GetNext();
+ }
+}
+
+void wxMenuBar::UnsetInvokingWindow( wxWindow *win )
+{
+ m_invokingWindow = NULL;
+ wxWindow *top_frame = win;
+ while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
+ top_frame = top_frame->GetParent();
+
+ // support for native key accelerators indicated by underscroes
+ gtk_accel_group_detach( m_accel, ACCEL_OBJ_CAST(top_frame->m_widget) );
+
+ wxMenuList::compatibility_iterator node = m_menus.GetFirst();
+ while (node)
+ {
+ wxMenu *menu = node->GetData();
+ wxMenubarUnsetInvokingWindow( menu, win );
+ node = node->GetNext();
+ }
+}
+
+bool wxMenuBar::Append( wxMenu *menu, const wxString &title )
+{
+ if ( !wxMenuBarBase::Append( menu, title ) )
+ return false;
+
+ return GtkAppend(menu, title);
+}
+
+bool wxMenuBar::GtkAppend(wxMenu *menu, const wxString& title, int pos)
+{
+ wxString str( wxReplaceUnderscore( title ) );
+
+ // This doesn't have much effect right now.
+ menu->SetTitle( str );
+
+ // The "m_owner" is the "menu item"
+ menu->m_owner = gtk_menu_item_new_with_label( wxGTK_CONV( str ) );
+ GtkLabel *label = GTK_LABEL( GTK_BIN(menu->m_owner)->child );
+ // set new text
+ gtk_label_set_text( label, wxGTK_CONV( str ) );
+ // reparse key accel
+ guint accel_key = gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV( str ) );
+ if (accel_key != GDK_VoidSymbol)
+ {
+ gtk_widget_add_accelerator (menu->m_owner,
+ "activate_item",
+ m_accel, //gtk_menu_ensure_uline_accel_group(GTK_MENU(m_menubar)),
+ accel_key,
+ GDK_MOD1_MASK,
+ GTK_ACCEL_LOCKED);
+ }
+
+ gtk_widget_show( menu->m_owner );
+
+ gtk_menu_item_set_submenu( GTK_MENU_ITEM(menu->m_owner), menu->m_menu );
+
+ if (pos == -1)
+ gtk_menu_shell_append( GTK_MENU_SHELL(m_menubar), menu->m_owner );
+ else
+ gtk_menu_shell_insert( GTK_MENU_SHELL(m_menubar), menu->m_owner, pos );
+
+ gtk_signal_connect( GTK_OBJECT(menu->m_owner), "activate",
+ GTK_SIGNAL_FUNC(gtk_menu_open_callback),
+ (gpointer)menu );
+
+ // m_invokingWindow is set after wxFrame::SetMenuBar(). This call enables
+ // addings menu later on.
+ if (m_invokingWindow)
+ {
+ wxMenubarSetInvokingWindow( menu, m_invokingWindow );
+
+ // OPTIMISE ME: we should probably cache this, or pass it
+ // directly, but for now this is a minimal
+ // change to validate the new dynamic sizing.
+ // see (and refactor :) similar code in Remove
+ // below.
+
+ wxFrame *frame = wxDynamicCast( m_invokingWindow, wxFrame );
+
+ if( frame )
+ frame->UpdateMenuBarSize();
+ }
+
+ return true;
+}
+
+bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
+{
+ if ( !wxMenuBarBase::Insert(pos, menu, title) )
+ return false;
+
+ // TODO
+
+ if ( !GtkAppend(menu, title, (int)pos) )
+ return false;
+
+ return true;
+}
+
+wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title)
+{
+ // remove the old item and insert a new one
+ wxMenu *menuOld = Remove(pos);
+ if ( menuOld && !Insert(pos, menu, title) )
+ {
+ return NULL;
+ }
+
+ // either Insert() succeeded or Remove() failed and menuOld is NULL
+ return menuOld;
+}
+
+wxMenu *wxMenuBar::Remove(size_t pos)
+{
+ wxMenu *menu = wxMenuBarBase::Remove(pos);
+ if ( !menu )
+ return NULL;
+
+ gtk_menu_item_remove_submenu( GTK_MENU_ITEM(menu->m_owner) );
+ gtk_container_remove(GTK_CONTAINER(m_menubar), menu->m_owner);
+
+ gtk_widget_destroy( menu->m_owner );
+ menu->m_owner = NULL;
+
+ if (m_invokingWindow)
+ {
+ // OPTIMISE ME: see comment in GtkAppend
+ wxFrame *frame = wxDynamicCast( m_invokingWindow, wxFrame );
+
+ if( frame )
+ frame->UpdateMenuBarSize();
+ }
+
+ return menu;
projects / wxWidgets.git / blobdiff