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comparison examples/tutorials/tutorial/t6/main.d @ 1:e78566595089

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initial import
author mandel
date Mon, 11 May 2009 16:01:50 +0000
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children a1b48a630f73
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0:36fb74dc547d 1:e78566595089
1 /****************************************************************************
2 **
3 ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
4 ** Contact: Qt Software Information (qt-info@nokia.com)
5 **
6 ** This file is part of the example classes of the Qt Toolkit.
7 **
8 ** Commercial Usage
9 ** Licensees holding valid Qt Commercial licenses may use this file in
10 ** accordance with the Qt Commercial License Agreement provided with the
11 ** Software or, alternatively, in accordance with the terms contained in
12 ** a written agreement between you and Nokia.
13 **
14 **
15 ** GNU General Public License Usage
16 ** Alternatively, this file may be used under the terms of the GNU
17 ** General Public License versions 2.0 or 3.0 as published by the Free
18 ** Software Foundation and appearing in the file LICENSE.GPL included in
19 ** the packaging of this file. Please review the following information
20 ** to ensure GNU General Public Licensing requirements will be met:
21 ** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
22 ** http://www.gnu.org/copyleft/gpl.html. In addition, as a special
23 ** exception, Nokia gives you certain additional rights. These rights
24 ** are described in the Nokia Qt GPL Exception version 1.3, included in
25 ** the file GPL_EXCEPTION.txt in this package.
26 **
27 ** Qt for Windows(R) Licensees
28 ** As a special exception, Nokia, as the sole copyright holder for Qt
29 ** Designer, grants users of the Qt/Eclipse Integration plug-in the
30 ** right for the Qt/Eclipse Integration to link to functionality
31 ** provided by Qt Designer and its related libraries.
32 **
33 ** If you are unsure which license is appropriate for your use, please
34 ** contact the sales department at qt-sales@nokia.com.
35 **
36 ****************************************************************************/
37
38 import qt.gui.QApplication;
39 import qt.gui.QFont;
40 import qt.gui.QGridLayout;
41 import qt.gui.QLCDNumber;
42 import qt.gui.QPushButton;
43 import qt.gui.QSlider;
44 import qt.gui.QVBoxLayout;
45 import qt.gui.QWidget;
46
47
48 class LCDRange : QWidget
49 {
50 public:
51 this(QWidget parent = null)
52 {
53 super(parent);
54
55 auto lcd = new QLCDNumber(2);
56 lcd.setSegmentStyle(QLCDNumber.Filled);
57
58 auto slider = new QSlider(Qt.Horizontal);
59 slider.setRange(0, 99);
60 slider.setValue(0);
61 slider.valueChanged.connect(cast(void delegate(int)) &lcd.display);
62
63 auto layout = new QVBoxLayout;
64 layout.addWidget(lcd);
65 layout.addWidget(slider);
66 setLayout(layout);
67 }
68 }
69
70
71 class MyWidget : QWidget
72 {
73 this(QWidget parent = null)
74 {
75 super(parent);
76
77 auto quit = new QPushButton("Quit");
78 quit.setFont(new QFont("Times", 18, QFont.Bold));
79 quit.clicked.connect(&QApplication.quit);
80
81 auto grid = new QGridLayout;
82 for (int row = 0; row < 3; ++row) {
83 for (int column = 0; column < 3; ++column) {
84 auto lcdRange = new LCDRange;
85 grid.addWidget(lcdRange, row, column);
86 }
87 }
88
89 auto layout = new QVBoxLayout;
90 layout.addWidget(quit);
91 layout.addLayout(grid);
92 setLayout(layout);
93 }
94 }
95
96 int main(char[][] args)
97 {
98 auto app = new QApplication(args);
99 auto widget = new MyWidget;
100 widget.show();
101 return app.exec();
102 }
103