org.eclipse.swt.events.MenuAdapter Java Examples

The following examples show how to use org.eclipse.swt.events.MenuAdapter. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: RefactorActionGroup.java    From typescript.java with MIT License 6 votes vote down vote up 
private void refactorMenuShown(IMenuManager refactorSubmenu) {
	// we know that we have an MenuManager since we created it in
	// addRefactorSubmenu.
	Menu menu = ((MenuManager) refactorSubmenu).getMenu();
	menu.addMenuListener(new MenuAdapter() {
		@Override
		public void menuHidden(MenuEvent e) {
			refactorMenuHidden();
		}
	});
	ITextSelection textSelection = (ITextSelection) fEditor.getSelectionProvider().getSelection();
	// JavaTextSelection javaSelection= new
	// JavaTextSelection(getEditorInput(), getDocument(),
	// textSelection.getOffset(), textSelection.getLength());

	for (Iterator<SelectionDispatchAction> iter = fActions.iterator(); iter.hasNext();) {
		SelectionDispatchAction action = iter.next();
		action.update(textSelection);
	}
	refactorSubmenu.removeAll();
	if (fillRefactorMenu(refactorSubmenu) == 0)
		refactorSubmenu.add(fNoActionAvailable);
}
Example #2
Source File: RefactorActionGroup.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 6 votes vote down vote up 
private void refactorMenuShown(IMenuManager refactorSubmenu) {
	// we know that we have an MenuManager since we created it in
	// addRefactorSubmenu.
	Menu menu= ((MenuManager)refactorSubmenu).getMenu();
	menu.addMenuListener(new MenuAdapter() {
		@Override
		public void menuHidden(MenuEvent e) {
			refactorMenuHidden();
		}
	});
	ITextSelection textSelection= (ITextSelection)fEditor.getSelectionProvider().getSelection();
	JavaTextSelection javaSelection= new JavaTextSelection(getEditorInput(), getDocument(), textSelection.getOffset(), textSelection.getLength());

	for (Iterator<SelectionDispatchAction> iter= fActions.iterator(); iter.hasNext(); ) {
		SelectionDispatchAction action= iter.next();
		action.update(javaSelection);
	}
	refactorSubmenu.removeAll();
	if (fillRefactorMenu(refactorSubmenu) == 0)
		refactorSubmenu.add(fNoActionAvailable);
}
Example #3
Source File: OccurrencesSearchMenuAction.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 5 votes vote down vote up 
protected void initMenu(Menu menu) {
	menu.addMenuListener(new MenuAdapter() {
		@Override
		public void menuShown(MenuEvent e) {
			Menu m= (Menu) e.widget;
			MenuItem[] items= m.getItems();
			for (int i= 0; i < items.length; i++) {
				items[i].dispose();
			}
			fillMenu(m);
		}
	});
}
Example #4
Source File: SurroundWithTemplateMenuAction.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 5 votes vote down vote up 
protected void initMenu() {
	fMenu.addMenuListener(new MenuAdapter() {
		@Override
		public void menuShown(MenuEvent e) {
			Menu m = (Menu)e.widget;
			MenuItem[] items = m.getItems();
			for (int i=0; i < items.length; i++) {
				items[i].dispose();
			}
			fillMenu(m);
		}
	});
}
Example #5
Source File: ToolbarAction.java    From XPagesExtensionLibrary with Apache License 2.0 5 votes vote down vote up 
private void initMenu(Menu fMenu) {     
    fMenu.addMenuListener(new MenuAdapter() {
        public void menuShown(MenuEvent e) {                
            Menu m = (Menu) e.widget;
            MenuItem[] items = m.getItems();
            for (int i = 0; i < items.length; i++) {
                items[i].dispose();
            }
            fillMenu(m);                
        }
    });
}
Example #6
Source File: Commands.java    From Rel with Apache License 2.0 5 votes vote down vote up 
public static void linkCommand(Do command, AcceleratedMenuItem menuItem) {
	menuDoMapping.put(command, menuItem);
	menuItem.getParent().addMenuListener(new MenuAdapter() {
		@Override
		public void menuShown(MenuEvent arg0) {
			CommandActivator activator = getCommandActivator(command);
			if (activator != null && activator.isFullyEnabled()) {
				menuItem.setEnabled(true);
				// remove old listeners
				Listener[] oldListeners = menuItem.getListeners(SWT.Selection);
				for (Listener oldListener: oldListeners)
					menuItem.removeListener(SWT.Selection, oldListener);
				// handle CHECK and RADIO menu items
				if ((menuItem.getStyle() & (SWT.CHECK | SWT.RADIO)) != 0) {
					menuItem.setSelection(activator.getSelection());
					menuItem.addListener(SWT.Selection, e -> activator.setSelection(!activator.getSelection()));
				}
				// add new listener
				menuItem.addListener(SWT.Selection, e -> activator.click());
				// acquire the CommandActivator's tooltip
				menuItem.setToolTipText(activator.getToolTipText());
			} else
				menuItem.setEnabled(false);
		}
	});
	menuItem.setEnabled(false);
}
Example #7
Source File: DBrowser.java    From Rel with Apache License 2.0 5 votes vote down vote up 
private static void createFileMenu(Menu bar) {	
	MenuItem fileItem = new MenuItem(bar, SWT.CASCADE);			
	fileItem.setText("File");
	
	Menu menu = new Menu(fileItem);
	fileItem.setMenu(menu);
	
	if (hasLocalRel()) {
		new AcceleratedMenuItem(menu, "New database\tCtrl-n", SWT.MOD1 | 'n', "NewDBIcon", e -> Core.newDatabase());
		new AcceleratedMenuItem(menu, "New database from a backup", 0, "database_restore", e -> Core.restoreDatabase());
		new AcceleratedMenuItem(menu, "Open local database\tCtrl-l", SWT.MOD1 | 'l', "OpenDBLocalIcon", e -> Core.openLocalDatabase());
	}
	new AcceleratedMenuItem(menu, "Open remote database\tCtrl-r", SWT.MOD1 | 'r', "OpenDBRemoteIcon", e-> Core.openRemoteDatabase());
	
	MenuItem recentItem = new MenuItem(menu, SWT.CASCADE);
	recentItem.setText("Recently-opened databases");
	
	menu.addMenuListener(new MenuAdapter() {
		@Override
		public void menuShown(MenuEvent arg0) {
			Menu recentDatabases = new Menu(menu);
			recentItem.setMenu(recentDatabases);				
			String[] dbURLs = Core.getRecentlyUsedDatabaseList();
			if (dbURLs.length > 0) {
				int recentlyUsedCount = 0;
				for (String dbURL: dbURLs) {
					if (dbURL.startsWith("db:") && !hasLocalRel())
						continue;
					(new AcceleratedMenuItem(recentDatabases, "Open " + dbURL, 0, "OpenDBLocalIcon", e -> Core.openDatabase(dbURL))).setEnabled(Core.databaseMayExist(dbURL));
					if (++recentlyUsedCount >= 20)	// arbitrarily decide 20 is enough
						break;
				}
				new MenuItem(recentDatabases, SWT.SEPARATOR);
				new AcceleratedMenuItem(recentDatabases, "Clear this list...", 0, null, e -> Core.clearRecentlyUsedDatabaseList());
			}
		}
	});
	
	OSSpecific.addFileMenuItems(menu);
}