diff options
Diffstat (limited to 'examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/addressbook/AddressBook.java')
| -rw-r--r-- | examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/addressbook/AddressBook.java | 70 |
1 files changed, 29 insertions, 41 deletions
diff --git a/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/addressbook/AddressBook.java b/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/addressbook/AddressBook.java index 84d8b2eac3..769e1606cf 100644 --- a/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/addressbook/AddressBook.java +++ b/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/addressbook/AddressBook.java @@ -1,5 +1,5 @@ /******************************************************************************* - * Copyright (c) 2000, 2016 IBM Corporation and others. + * Copyright (c) 2000, 2017 IBM Corporation and others. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at @@ -10,11 +10,10 @@ *******************************************************************************/ package org.eclipse.swt.examples.addressbook; - +import static org.eclipse.swt.events.MenuListener.menuShownAdapter; import static org.eclipse.swt.events.SelectionListener.widgetDefaultSelectedAdapter; import static org.eclipse.swt.events.SelectionListener.widgetSelectedAdapter; -/* Imports */ import java.io.BufferedReader; import java.io.File; import java.io.FileNotFoundException; @@ -26,8 +25,6 @@ import java.util.Comparator; import java.util.ResourceBundle; import org.eclipse.swt.SWT; -import org.eclipse.swt.events.MenuAdapter; -import org.eclipse.swt.events.MenuEvent; import org.eclipse.swt.events.ShellAdapter; import org.eclipse.swt.events.ShellEvent; import org.eclipse.swt.graphics.Cursor; @@ -470,16 +467,13 @@ private void createFileMenu(Menu menuBar) { * Adds a listener to handle enabling and disabling * some items in the Edit submenu. */ - menu.addMenuListener(new MenuAdapter() { - @Override - public void menuShown(MenuEvent e) { - Menu menu = (Menu)e.widget; - MenuItem[] items = menu.getItems(); - items[1].setEnabled(table.getSelectionCount() != 0); // edit contact - items[5].setEnabled((file != null) && isModified); // save - items[6].setEnabled(table.getItemCount() != 0); // save as - } - }); + menu.addMenuListener(menuShownAdapter(e -> { + Menu menu1 = (Menu) e.widget; + MenuItem[] items = menu1.getItems(); + items[1].setEnabled(table.getSelectionCount() != 0); // edit contact + items[5].setEnabled((file != null) && isModified); // save + items[6].setEnabled(table.getItemCount() != 0); // save as + })); //File -> New Contact @@ -562,19 +556,16 @@ private MenuItem createEditMenu(Menu menuBar) { * Add a listener to handle enabling and disabling * some items in the Edit submenu. */ - menu.addMenuListener(new MenuAdapter() { - @Override - public void menuShown(MenuEvent e) { - Menu menu = (Menu)e.widget; - MenuItem[] items = menu.getItems(); - int count = table.getSelectionCount(); - items[0].setEnabled(count != 0); // edit - items[1].setEnabled(count != 0); // copy - items[2].setEnabled(copyBuffer != null); // paste - items[3].setEnabled(count != 0); // delete - items[5].setEnabled(table.getItemCount() != 0); // sort - } - }); + menu.addMenuListener(menuShownAdapter(e -> { + Menu menu1 = (Menu) e.widget; + MenuItem[] items = menu1.getItems(); + int count = table.getSelectionCount(); + items[0].setEnabled(count != 0); // edit + items[1].setEnabled(count != 0); // copy + items[2].setEnabled(copyBuffer != null); // paste + items[3].setEnabled(count != 0); // delete + items[5].setEnabled(table.getItemCount() != 0); // sort + })); //Edit -> Edit MenuItem subItem = new MenuItem(menu, SWT.PUSH); @@ -704,19 +695,16 @@ private Menu createPopUpMenu() { * Adds a listener to handle enabling and disabling * some items in the Edit submenu. */ - popUpMenu.addMenuListener(new MenuAdapter() { - @Override - public void menuShown(MenuEvent e) { - Menu menu = (Menu)e.widget; - MenuItem[] items = menu.getItems(); - int count = table.getSelectionCount(); - items[2].setEnabled(count != 0); // edit - items[3].setEnabled(count != 0); // copy - items[4].setEnabled(copyBuffer != null); // paste - items[5].setEnabled(count != 0); // delete - items[7].setEnabled(table.getItemCount() != 0); // find - } - }); + popUpMenu.addMenuListener(menuShownAdapter(e -> { + Menu menu = (Menu) e.widget; + MenuItem[] items = menu.getItems(); + int count = table.getSelectionCount(); + items[2].setEnabled(count != 0); // edit + items[3].setEnabled(count != 0); // copy + items[4].setEnabled(copyBuffer != null); // paste + items[5].setEnabled(count != 0); // delete + items[7].setEnabled(table.getItemCount() != 0); // find + })); //New MenuItem item = new MenuItem(popUpMenu, SWT.PUSH); |