| 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 TEditor widget. |
| 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 demo window"); |
| 60 | statusBar.addShortcutKeypress(kbF1, cmHelp, "Help"); |
| 61 | statusBar.addShortcutKeypress(kbF2, cmShell, "Shell"); |
| 62 | statusBar.addShortcutKeypress(kbF10, cmExit, "Exit"); |
| 63 | } |
| 64 | |
| 65 | /** |
| 66 | * Public constructor. |
| 67 | * |
| 68 | * @param parent the main application |
| 69 | */ |
| 70 | public DemoEditorWindow(final TApplication parent) { |
| 71 | this(parent, "Editor", |
| 72 | "This is an example of an editable text field. Some example text follows.\n" + |
| 73 | "\n" + |
| 74 | "This library implements a text-based windowing system loosely\n" + |
| 75 | "reminiscient of Borland's [Turbo\n" + |
| 76 | "Vision](http://en.wikipedia.org/wiki/Turbo_Vision) library. For those\n" + |
| 77 | "wishing to use the actual C++ Turbo Vision library, see [Sergio\n" + |
| 78 | "Sigala's updated version](http://tvision.sourceforge.net/) that runs\n" + |
| 79 | "on many more platforms.\n" + |
| 80 | "\n" + |
| 81 | "This library is licensed MIT. See the file LICENSE for the full license\n" + |
| 82 | "for the details.\n" + |
| 83 | "\n" + |
| 84 | "package jexer.demos;\n" + |
| 85 | "\n" + |
| 86 | "import jexer.*;\n" + |
| 87 | "import jexer.event.*;\n" + |
| 88 | "import static jexer.TCommand.*;\n" + |
| 89 | "import static jexer.TKeypress.*;\n" + |
| 90 | "\n" + |
| 91 | "/**\n" + |
| 92 | " * This window demonstates the TText, THScroller, and TVScroller widgets.\n" + |
| 93 | " */\n" + |
| 94 | "public class DemoEditorWindow extends TWindow {\n" + |
| 95 | "\n" + |
| 96 | "1 2 3 123\n" + |
| 97 | "\n" |
| 98 | ); |
| 99 | |
| 100 | } |
| 101 | |
| 102 | /** |
| 103 | * Handle window/screen resize events. |
| 104 | * |
| 105 | * @param event resize event |
| 106 | */ |
| 107 | @Override |
| 108 | public void onResize(final TResizeEvent event) { |
| 109 | if (event.getType() == TResizeEvent.Type.WIDGET) { |
| 110 | // Resize the text field |
| 111 | TResizeEvent editSize = new TResizeEvent(TResizeEvent.Type.WIDGET, |
| 112 | event.getWidth() - 2, event.getHeight() - 2); |
| 113 | editField.onResize(editSize); |
| 114 | return; |
| 115 | } |
| 116 | |
| 117 | // Pass to children instead |
| 118 | for (TWidget widget: getChildren()) { |
| 119 | widget.onResize(event); |
| 120 | } |
| 121 | } |
| 122 | |
| 123 | } |