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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 | ||
31 | import jexer.*; | |
32 | import jexer.event.*; | |
33 | import static jexer.TCommand.*; | |
34 | import static jexer.TKeypress.*; | |
35 | ||
36 | /** | |
37 | * This window demonstates the TText, THScroller, and TVScroller widgets. | |
38 | */ | |
39 | public class DemoEditorWindow extends TWindow { | |
40 | ||
41 | /** | |
42 | * Hang onto my TEditor so I can resize it with the window. | |
43 | */ | |
44 | private TEditorWidget editField; | |
45 | ||
46 | /** | |
47 | * Public constructor makes a text window out of any string. | |
48 | * | |
49 | * @param parent the main application | |
50 | * @param title the text string | |
51 | * @param text the text string | |
52 | */ | |
53 | public DemoEditorWindow(final TApplication parent, final String title, | |
54 | final String text) { | |
55 | ||
56 | super(parent, title, 0, 0, 44, 22, RESIZABLE); | |
57 | editField = addEditor(text, 0, 0, 42, 20); | |
58 | ||
59 | statusBar = newStatusBar("Editable text window"); | |
60 | statusBar.addShortcutKeypress(kbF1, cmHelp, "Help"); | |
61 | statusBar.addShortcutKeypress(kbF2, cmShell, "Shell"); | |
62 | statusBar.addShortcutKeypress(kbF3, cmOpen, "Open"); | |
63 | statusBar.addShortcutKeypress(kbF10, cmExit, "Exit"); | |
64 | } | |
65 | ||
66 | /** | |
67 | * Public constructor. | |
68 | * | |
69 | * @param parent the main application | |
70 | */ | |
71 | public DemoEditorWindow(final TApplication parent) { | |
72 | this(parent, "Editor", | |
73 | "This is an example of an editable text field. Some example text follows.\n" + | |
74 | "\n" + | |
75 | "This library implements a text-based windowing system loosely\n" + | |
76 | "reminiscient of Borland's [Turbo\n" + | |
77 | "Vision](http://en.wikipedia.org/wiki/Turbo_Vision) library. For those\n" + | |
78 | "wishing to use the actual C++ Turbo Vision library, see [Sergio\n" + | |
79 | "Sigala's updated version](http://tvision.sourceforge.net/) that runs\n" + | |
80 | "on many more platforms.\n" + | |
81 | "\n" + | |
82 | "This library is licensed MIT. See the file LICENSE for the full license\n" + | |
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83 | "for the details.\n" + |
84 | "\n" + | |
85 | "package jexer.demos;\n" + | |
86 | "\n" + | |
87 | "import jexer.*;\n" + | |
88 | "import jexer.event.*;\n" + | |
89 | "import static jexer.TCommand.*;\n" + | |
90 | "import static jexer.TKeypress.*;\n" + | |
91 | "\n" + | |
92 | "/**\n" + | |
93 | " * This window demonstates the TText, THScroller, and TVScroller widgets.\n" + | |
94 | " */\n" + | |
95 | "public class DemoEditorWindow extends TWindow {\n" + | |
96 | "\n" + | |
97 | "1 2 3 123\n" + | |
98 | "\n" | |
99 | ); | |
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100 | |
101 | } | |
102 | ||
103 | /** | |
104 | * Handle window/screen resize events. | |
105 | * | |
106 | * @param event resize event | |
107 | */ | |
108 | @Override | |
109 | public void onResize(final TResizeEvent event) { | |
110 | if (event.getType() == TResizeEvent.Type.WIDGET) { | |
111 | // Resize the text field | |
112 | TResizeEvent editSize = new TResizeEvent(TResizeEvent.Type.WIDGET, | |
113 | event.getWidth() - 2, event.getHeight() - 2); | |
114 | editField.onResize(editSize); | |
115 | return; | |
116 | } | |
117 | ||
118 | // Pass to children instead | |
119 | for (TWidget widget: getChildren()) { | |
120 | widget.onResize(event); | |
121 | } | |
122 | } | |
123 | ||
124 | } |