| 1 | /* |
| 2 | * Jexer - Java Text User Interface |
| 3 | * |
| 4 | * The MIT License (MIT) |
| 5 | * |
| 6 | * Copyright (C) 2017 Kevin Lamonte |
| 7 | * |
| 8 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 9 | * copy of this software and associated documentation files (the "Software"), |
| 10 | * to deal in the Software without restriction, including without limitation |
| 11 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 12 | * and/or sell copies of the Software, and to permit persons to whom the |
| 13 | * Software is furnished to do so, subject to the following conditions: |
| 14 | * |
| 15 | * The above copyright notice and this permission notice shall be included in |
| 16 | * all copies or substantial portions of the Software. |
| 17 | * |
| 18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 19 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 20 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 21 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 22 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 23 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| 24 | * DEALINGS IN THE SOFTWARE. |
| 25 | * |
| 26 | * @author Kevin Lamonte [kevin.lamonte@gmail.com] |
| 27 | * @version 1 |
| 28 | */ |
| 29 | package jexer.demos; |
| 30 | |
| 31 | import java.awt.Font; |
| 32 | import java.awt.event.WindowEvent; |
| 33 | import java.awt.event.WindowListener; |
| 34 | import javax.swing.JFrame; |
| 35 | import javax.swing.JPanel; |
| 36 | import javax.swing.JSplitPane; |
| 37 | |
| 38 | import jexer.backend.SwingBackend; |
| 39 | |
| 40 | /** |
| 41 | * This class is the main driver for a simple demonstration of Jexer's |
| 42 | * capabilities. It shows two Swing demo applications running in the same |
| 43 | * Swing UI. |
| 44 | */ |
| 45 | public class Demo5 implements WindowListener { |
| 46 | |
| 47 | /** |
| 48 | * The first demo application instance. |
| 49 | */ |
| 50 | DemoApplication app1 = null; |
| 51 | |
| 52 | /** |
| 53 | * The second demo application instance. |
| 54 | */ |
| 55 | DemoApplication app2 = null; |
| 56 | |
| 57 | /** |
| 58 | * Pass window events into the event queue. |
| 59 | * |
| 60 | * @param event window event received |
| 61 | */ |
| 62 | public void windowActivated(final WindowEvent event) { |
| 63 | // Ignore |
| 64 | } |
| 65 | |
| 66 | /** |
| 67 | * Pass window events into the event queue. |
| 68 | * |
| 69 | * @param event window event received |
| 70 | */ |
| 71 | public void windowClosed(final WindowEvent event) { |
| 72 | // Ignore |
| 73 | } |
| 74 | |
| 75 | /** |
| 76 | * Pass window events into the event queue. |
| 77 | * |
| 78 | * @param event window event received |
| 79 | */ |
| 80 | public void windowClosing(final WindowEvent event) { |
| 81 | if (app1 != null) { |
| 82 | app1.exit(); |
| 83 | } |
| 84 | if (app2 != null) { |
| 85 | app2.exit(); |
| 86 | } |
| 87 | } |
| 88 | |
| 89 | /** |
| 90 | * Pass window events into the event queue. |
| 91 | * |
| 92 | * @param event window event received |
| 93 | */ |
| 94 | public void windowDeactivated(final WindowEvent event) { |
| 95 | // Ignore |
| 96 | } |
| 97 | |
| 98 | /** |
| 99 | * Pass window events into the event queue. |
| 100 | * |
| 101 | * @param event window event received |
| 102 | */ |
| 103 | public void windowDeiconified(final WindowEvent event) { |
| 104 | // Ignore |
| 105 | } |
| 106 | |
| 107 | /** |
| 108 | * Pass window events into the event queue. |
| 109 | * |
| 110 | * @param event window event received |
| 111 | */ |
| 112 | public void windowIconified(final WindowEvent event) { |
| 113 | // Ignore |
| 114 | } |
| 115 | |
| 116 | /** |
| 117 | * Pass window events into the event queue. |
| 118 | * |
| 119 | * @param event window event received |
| 120 | */ |
| 121 | public void windowOpened(final WindowEvent event) { |
| 122 | // Ignore |
| 123 | } |
| 124 | |
| 125 | /** |
| 126 | * Run two demo applications in separate panes. |
| 127 | */ |
| 128 | private void addApplications() { |
| 129 | |
| 130 | /* |
| 131 | * In this demo we will create two swing panels with two |
| 132 | * independently running applications, each with a different font |
| 133 | * size. |
| 134 | */ |
| 135 | |
| 136 | /* |
| 137 | * First we create a panel to put it on. We need this to pass to |
| 138 | * SwingBackend's constructor, so that it knows not to create a new |
| 139 | * frame. |
| 140 | */ |
| 141 | JPanel app1Panel = new JPanel(); |
| 142 | |
| 143 | /* |
| 144 | * Next, we create the Swing backend. The "listener" (second |
| 145 | * argument, set to null) is what the backend wakes up on every event |
| 146 | * received. Typically this is the TApplication. TApplication sets |
| 147 | * it in its constructor, so we can pass null here and be fine. |
| 148 | */ |
| 149 | SwingBackend app1Backend = new SwingBackend(app1Panel, null, |
| 150 | 80, 25, 16); |
| 151 | // Now that we have the backend, construct the TApplication. |
| 152 | app1 = new DemoApplication(app1Backend); |
| 153 | |
| 154 | /* |
| 155 | * The second panel is the same sequence, except that we also change |
| 156 | * the font from the default Terminus to JVM monospaced. |
| 157 | */ |
| 158 | JPanel app2Panel = new JPanel(); |
| 159 | SwingBackend app2Backend = new SwingBackend(app2Panel, null, |
| 160 | 80, 25, 18); |
| 161 | app2 = new DemoApplication(app2Backend); |
| 162 | Font font = new Font(Font.MONOSPACED, Font.PLAIN, 18); |
| 163 | app2Backend.setFont(font); |
| 164 | |
| 165 | /* |
| 166 | * Now that the applications are ready, spin them off on their |
| 167 | * threads. |
| 168 | */ |
| 169 | (new Thread(app1)).start(); |
| 170 | (new Thread(app2)).start(); |
| 171 | |
| 172 | /* |
| 173 | * The rest of this is standard Swing. Set up a frame, a split pane, |
| 174 | * put each of the panels on it, and make it visible. |
| 175 | */ |
| 176 | JFrame frame = new JFrame(); |
| 177 | frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); |
| 178 | frame.addWindowListener(this); |
| 179 | JSplitPane mainPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, |
| 180 | app1Panel, app2Panel); |
| 181 | mainPane.setOneTouchExpandable(true); |
| 182 | mainPane.setDividerLocation(500); |
| 183 | mainPane.setDividerSize(6); |
| 184 | mainPane.setBorder(null); |
| 185 | frame.setContentPane(mainPane); |
| 186 | |
| 187 | frame.setTitle("Two Jexer Apps In One Swing UI"); |
| 188 | frame.setSize(1000, 640); |
| 189 | frame.setVisible(true); |
| 190 | } |
| 191 | |
| 192 | /** |
| 193 | * Main entry point. |
| 194 | * |
| 195 | * @param args Command line arguments |
| 196 | */ |
| 197 | public static void main(final String [] args) { |
| 198 | try { |
| 199 | Demo5 demo = new Demo5(); |
| 200 | demo.addApplications(); |
| 201 | } catch (Exception e) { |
| 202 | e.printStackTrace(); |
| 203 | } |
| 204 | } |
| 205 | |
| 206 | } |