1 /* 2 * Copyright 2017 Google Inc. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * https://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package traceviewer.ui.builders 18 19 import java.awt.event.ActionEvent 20 import javax.swing.JMenu 21 import javax.swing.JMenuBar 22 import javax.swing.JMenuItem 23 24 class MenuBar private constructor(val base: JMenuBar) { 25 companion object { invokenull26 operator fun invoke(init: MenuBar.() -> Unit): JMenuBar { 27 val base = JMenuBar() 28 MenuBar(base).init() 29 return base 30 } 31 } 32 menunull33 fun menu(name: String, init: Menu.() -> Unit) { 34 base.add(Menu(name, init)) 35 } 36 } 37 38 class Menu private constructor(val base: JMenu) { 39 companion object { invokenull40 operator fun invoke(name: String, init: Menu.() -> Unit): JMenu { 41 val base = JMenu(name) 42 Menu(base).init() 43 return base 44 } 45 } 46 itemnull47 fun item(name: String, init: MenuItem.() -> Unit) { 48 base.add(MenuItem(name, init)) 49 } 50 } 51 52 class MenuItem private constructor(val base: JMenuItem) { 53 companion object { invokenull54 operator fun invoke(name: String, init: MenuItem.() -> Unit): JMenuItem { 55 val base = JMenuItem(name) 56 MenuItem(base).init() 57 return base 58 } 59 } 60 actionnull61 fun action(listener: (ActionEvent) -> Unit) { 62 base.addActionListener(listener) 63 } 64 }