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annotate examples/tutorials/tutorial/t6/main.d @ 323:7a3c43424dca signals

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make all examples compile with new signals/slots
author eldar_ins@eldar-laptop
date Mon, 28 Dec 2009 16:28:55 +0500
parents 256ab6cb8e85
children
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1 /****************************************************************************
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2 **
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3 ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
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4 ** Contact: Qt Software Information (qt-info@nokia.com)
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5 **
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6 ** This file is part of the example classes of the Qt Toolkit.
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7 **
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8 ** Commercial Usage
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9 ** Licensees holding valid Qt Commercial licenses may use this file in
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10 ** accordance with the Qt Commercial License Agreement provided with the
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11 ** Software or, alternatively, in accordance with the terms contained in
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12 ** a written agreement between you and Nokia.
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13 **
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14 **
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15 ** GNU General Public License Usage
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16 ** Alternatively, this file may be used under the terms of the GNU
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17 ** General Public License versions 2.0 or 3.0 as published by the Free
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18 ** Software Foundation and appearing in the file LICENSE.GPL included in
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19 ** the packaging of this file. Please review the following information
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20 ** to ensure GNU General Public Licensing requirements will be met:
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21 ** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
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22 ** http://www.gnu.org/copyleft/gpl.html. In addition, as a special
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23 ** exception, Nokia gives you certain additional rights. These rights
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24 ** are described in the Nokia Qt GPL Exception version 1.3, included in
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25 ** the file GPL_EXCEPTION.txt in this package.
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26 **
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27 ** Qt for Windows(R) Licensees
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28 ** As a special exception, Nokia, as the sole copyright holder for Qt
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29 ** Designer, grants users of the Qt/Eclipse Integration plug-in the
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30 ** right for the Qt/Eclipse Integration to link to functionality
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31 ** provided by Qt Designer and its related libraries.
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32 **
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33 ** If you are unsure which license is appropriate for your use, please
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34 ** contact the sales department at qt-sales@nokia.com.
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35 **
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36 ****************************************************************************/
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37
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38 import qt.gui.QApplication;
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39 import qt.gui.QFont;
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40 import qt.gui.QGridLayout;
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41 import qt.gui.QLCDNumber;
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42 import qt.gui.QPushButton;
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43 import qt.gui.QSlider;
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44 import qt.gui.QVBoxLayout;
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45 import qt.gui.QWidget;
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46
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47
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48 class LCDRange : QWidget
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49 {
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50 public:
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51 this(QWidget parent = null)
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52 {
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53 super(parent);
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54
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55 auto lcd = new QLCDNumber(2);
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56 lcd.setSegmentStyle(QLCDNumber.Filled);
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57
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58 auto slider = new QSlider(Qt.Horizontal);
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59 slider.setRange(0, 99);
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60 slider.setValue(0);
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61 connect(slider, "valueChanged", lcd, "display");
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62
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63 auto layout = new QVBoxLayout;
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64 layout.addWidget(lcd);
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65 layout.addWidget(slider);
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66 setLayout(layout);
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67 }
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68 }
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69
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70
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71 class MyWidget : QWidget
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72 {
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73 this(QWidget parent = null)
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74 {
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75 super(parent);
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76
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77 auto quit = new QPushButton("Quit");
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78 quit.setFont(new QFont("Times", 18, QFont.Bold));
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79 connect(quit, "clicked", qApp(), "quit");
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80
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81 auto grid = new QGridLayout;
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82 for (int row = 0; row < 3; ++row) {
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83 for (int column = 0; column < 3; ++column) {
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84 auto lcdRange = new LCDRange;
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85 grid.addWidget(lcdRange, row, column);
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86 }
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87 }
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88
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89 auto layout = new QVBoxLayout;
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90 layout.addWidget(quit);
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91 layout.addLayout(grid);
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92 setLayout(layout);
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93 }
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94 }
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95
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a1b48a630f73 D2 support, simple stuff works now
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96 int main(string[] args)
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97 {
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98 auto app = new QApplication(args);
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99 auto widget = new MyWidget;
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100 widget.show();
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101 return app.exec();
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102 }
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