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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; | |
32 | ||
33 | import jexer.bits.CellAttributes; | |
34 | ||
35 | /** | |
36 | * TLabel implements a simple label. | |
37 | */ | |
38 | public final class TLabel extends TWidget { | |
39 | ||
40 | /** | |
41 | * Label text. | |
42 | */ | |
43 | private String text = ""; | |
44 | ||
45 | /** | |
46 | * Label color. | |
47 | */ | |
48 | private String colorKey; | |
49 | ||
50 | /** | |
51 | * Public constructor, using the default "tlabel" for colorKey. | |
52 | * | |
53 | * @param parent parent widget | |
54 | * @param text label on the screen | |
55 | * @param x column relative to parent | |
56 | * @param y row relative to parent | |
57 | */ | |
58 | public TLabel(final TWidget parent, final String text, final int x, | |
59 | final int y) { | |
60 | ||
61 | this(parent, text, x, y, "tlabel"); | |
62 | } | |
63 | ||
64 | /** | |
65 | * Public constructor. | |
66 | * | |
67 | * @param parent parent widget | |
68 | * @param text label on the screen | |
69 | * @param x column relative to parent | |
70 | * @param y row relative to parent | |
71 | * @param colorKey ColorTheme key color to use for foreground text | |
72 | */ | |
73 | public TLabel(final TWidget parent, final String text, final int x, | |
74 | final int y, final String colorKey) { | |
75 | ||
76 | // Set parent and window | |
77 | super(parent, false); | |
78 | ||
79 | this.text = text; | |
80 | setX(x); | |
81 | setY(y); | |
82 | setHeight(1); | |
83 | setWidth(text.length()); | |
84 | this.colorKey = colorKey; | |
85 | } | |
86 | ||
87 | /** | |
88 | * Draw a static label. | |
89 | */ | |
90 | @Override public void draw() { | |
91 | // Setup my color | |
92 | CellAttributes color = new CellAttributes(); | |
93 | color.setTo(getTheme().getColor(colorKey)); | |
94 | CellAttributes background = getWindow().getBackground(); | |
95 | color.setBackColor(background.getBackColor()); | |
96 | ||
97 | getScreen().putStrXY(0, 0, text, color); | |
98 | } | |
99 | ||
100 | } |