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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 | ||
88a99379 | 31 | import java.awt.Font; |
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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 | ||
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47 | // ------------------------------------------------------------------------ |
48 | // Variables -------------------------------------------------------------- | |
49 | // ------------------------------------------------------------------------ | |
50 | ||
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51 | /** |
52 | * The first demo application instance. | |
53 | */ | |
54 | DemoApplication app1 = null; | |
55 | ||
56 | /** | |
57 | * The second demo application instance. | |
58 | */ | |
59 | DemoApplication app2 = null; | |
60 | ||
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61 | // ------------------------------------------------------------------------ |
62 | // WindowListener --------------------------------------------------------- | |
63 | // ------------------------------------------------------------------------ | |
64 | ||
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65 | /** |
66 | * Pass window events into the event queue. | |
67 | * | |
68 | * @param event window event received | |
69 | */ | |
70 | public void windowActivated(final WindowEvent event) { | |
71 | // Ignore | |
72 | } | |
73 | ||
74 | /** | |
75 | * Pass window events into the event queue. | |
76 | * | |
77 | * @param event window event received | |
78 | */ | |
79 | public void windowClosed(final WindowEvent event) { | |
80 | // Ignore | |
81 | } | |
82 | ||
83 | /** | |
84 | * Pass window events into the event queue. | |
85 | * | |
86 | * @param event window event received | |
87 | */ | |
88 | public void windowClosing(final WindowEvent event) { | |
89 | if (app1 != null) { | |
90 | app1.exit(); | |
91 | } | |
92 | if (app2 != null) { | |
93 | app2.exit(); | |
94 | } | |
95 | } | |
96 | ||
97 | /** | |
98 | * Pass window events into the event queue. | |
99 | * | |
100 | * @param event window event received | |
101 | */ | |
102 | public void windowDeactivated(final WindowEvent event) { | |
103 | // Ignore | |
104 | } | |
105 | ||
106 | /** | |
107 | * Pass window events into the event queue. | |
108 | * | |
109 | * @param event window event received | |
110 | */ | |
111 | public void windowDeiconified(final WindowEvent event) { | |
112 | // Ignore | |
113 | } | |
114 | ||
115 | /** | |
116 | * Pass window events into the event queue. | |
117 | * | |
118 | * @param event window event received | |
119 | */ | |
120 | public void windowIconified(final WindowEvent event) { | |
121 | // Ignore | |
122 | } | |
123 | ||
124 | /** | |
125 | * Pass window events into the event queue. | |
126 | * | |
127 | * @param event window event received | |
128 | */ | |
129 | public void windowOpened(final WindowEvent event) { | |
130 | // Ignore | |
131 | } | |
132 | ||
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133 | // ------------------------------------------------------------------------ |
134 | // Demo5 ------------------------------------------------------------------ | |
135 | // ------------------------------------------------------------------------ | |
136 | ||
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137 | /** |
138 | * Run two demo applications in separate panes. | |
139 | */ | |
140 | private void addApplications() { | |
141 | ||
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142 | /* |
143 | * In this demo we will create two swing panels with two | |
144 | * independently running applications, each with a different font | |
145 | * size. | |
146 | */ | |
147 | ||
148 | /* | |
149 | * First we create a panel to put it on. We need this to pass to | |
150 | * SwingBackend's constructor, so that it knows not to create a new | |
151 | * frame. | |
152 | */ | |
42873e30 | 153 | JPanel app1Panel = new JPanel(); |
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154 | |
155 | /* | |
156 | * Next, we create the Swing backend. The "listener" (second | |
157 | * argument, set to null) is what the backend wakes up on every event | |
158 | * received. Typically this is the TApplication. TApplication sets | |
159 | * it in its constructor, so we can pass null here and be fine. | |
160 | */ | |
161 | SwingBackend app1Backend = new SwingBackend(app1Panel, null, | |
42873e30 | 162 | 80, 25, 16); |
3e074355 | 163 | // Now that we have the backend, construct the TApplication. |
42873e30 | 164 | app1 = new DemoApplication(app1Backend); |
42873e30 | 165 | |
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166 | /* |
167 | * The second panel is the same sequence, except that we also change | |
168 | * the font from the default Terminus to JVM monospaced. | |
169 | */ | |
42873e30 | 170 | JPanel app2Panel = new JPanel(); |
3e074355 | 171 | SwingBackend app2Backend = new SwingBackend(app2Panel, null, |
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172 | 80, 25, 18); |
173 | app2 = new DemoApplication(app2Backend); | |
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174 | Font font = new Font(Font.MONOSPACED, Font.PLAIN, 18); |
175 | app2Backend.setFont(font); | |
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176 | |
177 | /* | |
178 | * Now that the applications are ready, spin them off on their | |
179 | * threads. | |
180 | */ | |
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181 | (new Thread(app1)).start(); |
182 | (new Thread(app2)).start(); | |
183 | ||
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184 | /* |
185 | * The rest of this is standard Swing. Set up a frame, a split pane, | |
186 | * put each of the panels on it, and make it visible. | |
187 | */ | |
188 | JFrame frame = new JFrame(); | |
189 | frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); | |
190 | frame.addWindowListener(this); | |
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191 | JSplitPane mainPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, |
192 | app1Panel, app2Panel); | |
193 | mainPane.setOneTouchExpandable(true); | |
194 | mainPane.setDividerLocation(500); | |
195 | mainPane.setDividerSize(6); | |
196 | mainPane.setBorder(null); | |
197 | frame.setContentPane(mainPane); | |
198 | ||
199 | frame.setTitle("Two Jexer Apps In One Swing UI"); | |
200 | frame.setSize(1000, 640); | |
201 | frame.setVisible(true); | |
202 | } | |
203 | ||
204 | /** | |
205 | * Main entry point. | |
206 | * | |
207 | * @param args Command line arguments | |
208 | */ | |
209 | public static void main(final String [] args) { | |
210 | try { | |
211 | Demo5 demo = new Demo5(); | |
212 | demo.addApplications(); | |
213 | } catch (Exception e) { | |
214 | e.printStackTrace(); | |
215 | } | |
216 | } | |
217 | ||
218 | } |