Commit | Line | Data |
---|---|---|
e3dfbd23 KL |
1 | /* |
2 | * Jexer - Java Text User Interface | |
3 | * | |
4 | * License: LGPLv3 or later | |
5 | * | |
6 | * This module is licensed under the GNU Lesser General Public License | |
7 | * Version 3. Please see the file "COPYING" in this directory for more | |
8 | * information about the GNU Lesser General Public License Version 3. | |
9 | * | |
10 | * Copyright (C) 2015 Kevin Lamonte | |
11 | * | |
12 | * This program is free software; you can redistribute it and/or | |
13 | * modify it under the terms of the GNU Lesser General Public License | |
14 | * as published by the Free Software Foundation; either version 3 of | |
15 | * the License, or (at your option) any later version. | |
16 | * | |
17 | * This program is distributed in the hope that it will be useful, but | |
18 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
20 | * General Public License for more details. | |
21 | * | |
22 | * You should have received a copy of the GNU Lesser General Public | |
23 | * License along with this program; if not, see | |
24 | * http://www.gnu.org/licenses/, or write to the Free Software | |
25 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA | |
26 | * 02110-1301 USA | |
27 | * | |
28 | * @author Kevin Lamonte [kevin.lamonte@gmail.com] | |
29 | * @version 1 | |
30 | */ | |
31 | package jexer.demos; | |
32 | ||
33 | import jexer.*; | |
34 | import jexer.event.*; | |
35 | import jexer.menu.*; | |
36 | ||
37 | /** | |
38 | * This window demonstates the TText, THScroller, and TVScroller widgets. | |
39 | */ | |
7668cb45 | 40 | public class DemoTextWindow extends TWindow { |
e3dfbd23 KL |
41 | |
42 | /** | |
43 | * Hang onto my TText so I can resize it with the window. | |
44 | */ | |
45 | private TText textField; | |
46 | ||
47 | /** | |
48 | * Public constructor. | |
49 | * | |
50 | * @param parent the main application | |
51 | */ | |
52 | public DemoTextWindow(final TApplication parent) { | |
53 | super(parent, "Text Areas", 0, 0, 44, 20, RESIZABLE); | |
54 | ||
55 | textField = addText( | |
56 | "This is an example of a reflowable text field. Some example text follows.\n" + | |
57 | "\n" + | |
58 | "This library implements a text-based windowing system loosely\n" + | |
59 | "reminiscient of Borland's [Turbo\n" + | |
60 | "Vision](http://en.wikipedia.org/wiki/Turbo_Vision) library. For those\n" + | |
61 | "wishing to use the actual C++ Turbo Vision library, see [Sergio\n" + | |
62 | "Sigala's updated version](http://tvision.sourceforge.net/) that runs\n" + | |
63 | "on many more platforms.\n" + | |
64 | "\n" + | |
65 | "Currently the only console platform supported is Posix (tested on\n" + | |
66 | "Linux). Input/output is handled through terminal escape sequences\n" + | |
67 | "generated by the library itself: ncurses is not required or linked to. \n" + | |
68 | "xterm mouse tracking using UTF8 coordinates is supported.\n" + | |
69 | "\n" + | |
70 | "This library is licensed LGPL (\"GNU Lesser General Public License\")\n" + | |
71 | "version 3 or greater. See the file COPYING for the full license text,\n" + | |
72 | "which includes both the GPL v3 and the LGPL supplemental terms.\n" + | |
73 | "\n", | |
74 | 1, 1, 40, 16); | |
75 | } | |
76 | ||
77 | /** | |
78 | * Handle window/screen resize events. | |
79 | * | |
80 | * @param event resize event | |
81 | */ | |
82 | @Override | |
83 | public void onResize(final TResizeEvent event) { | |
84 | if (event.getType() == TResizeEvent.Type.WIDGET) { | |
85 | // Resize the text field | |
86 | textField.setWidth(event.getWidth() - 4); | |
87 | textField.setHeight(event.getHeight() - 4); | |
88 | textField.reflow(); | |
89 | return; | |
90 | } | |
91 | ||
92 | // Pass to children instead | |
93 | for (TWidget widget: getChildren()) { | |
94 | widget.onResize(event); | |
95 | } | |
96 | } | |
97 | } | |
98 |