Mercurial > projects > qtd
annotate examples/layouts/dynamiclayouts/dialog.d @ 337:5896535a03cd
moved enums back to classes
| author | maxter <spambox@d-coding.com> |
|---|---|
| date | Sat, 13 Mar 2010 00:38:42 +0200 |
| parents | 7a3c43424dca |
| children | 185df9220ea7 |
| rev | line source |
|---|---|
| 101 | 1 /**************************************************************************** |
| 2 ** | |
| 3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). | |
| 4 ** Contact: Qt Software Information (qt-info@nokia.com) | |
| 5 ** | |
| 6 ** This file is part of the examples of the Qt Toolkit. | |
| 7 ** | |
| 8 ** $QT_BEGIN_LICENSE:LGPL$ | |
| 9 ** Commercial Usage | |
| 10 ** Licensees holding valid Qt Commercial licenses may use this file in | |
| 11 ** accordance with the Qt Commercial License Agreement provided with the | |
| 12 ** Software or, alternatively, in accordance with the terms contained in | |
| 13 ** a written agreement between you and Nokia. | |
| 14 ** | |
| 15 ** GNU Lesser General Public License Usage | |
| 16 ** Alternatively, this file may be used under the terms of the GNU Lesser | |
| 17 ** General Public License version 2.1 as published by the Free Software | |
| 18 ** Foundation and appearing in the file LICENSE.LGPL included in the | |
| 19 ** packaging of this file. Please review the following information to | |
| 20 ** ensure the GNU Lesser General Public License version 2.1 requirements | |
| 21 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | |
| 22 ** | |
| 23 ** In addition, as a special exception, Nokia gives you certain | |
| 24 ** additional rights. These rights are described in the Nokia Qt LGPL | |
| 25 ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this | |
| 26 ** package. | |
| 27 ** | |
| 28 ** GNU General Public License Usage | |
| 29 ** Alternatively, this file may be used under the terms of the GNU | |
| 30 ** General Public License version 3.0 as published by the Free Software | |
| 31 ** Foundation and appearing in the file LICENSE.GPL included in the | |
| 32 ** packaging of this file. Please review the following information to | |
| 33 ** ensure the GNU General Public License version 3.0 requirements will be | |
| 34 ** met: http://www.gnu.org/copyleft/gpl.html. | |
| 35 ** | |
| 36 ** If you are unsure which license is appropriate for your use, please | |
| 37 ** contact the sales department at qt-sales@nokia.com. | |
| 38 ** $QT_END_LICENSE$ | |
| 39 ** | |
| 40 ****************************************************************************/ | |
| 41 module dialog; | |
| 42 | |
| 43 | |
| 44 import qt.gui.QDialog; | |
| 45 import qt.gui.QGroupBox; | |
| 46 import qt.gui.QGridLayout; | |
| 47 import qt.gui.QLabel; | |
| 48 import qt.gui.QComboBox; | |
| 49 import qt.gui.QDialogButtonBox; | |
| 50 import qt.gui.QPushButton; | |
| 51 import qt.gui.QMessageBox; | |
| 52 import qt.gui.QSpinBox; | |
| 53 import qt.gui.QDial; | |
| 54 import qt.gui.QProgressBar; | |
| 55 | |
| 56 | |
| 57 class Dialog : public QDialog | |
| 58 { | |
| 59 public: | |
| 60 | |
| 61 this(QWidget parent = null) | |
| 62 { | |
| 63 super(parent); | |
| 64 createRotableGroupBox(); | |
| 65 createOptionsGroupBox(); | |
| 66 createButtonBox(); | |
| 67 | |
| 68 mainLayout = new QGridLayout; | |
| 69 mainLayout.addWidget(rotableGroupBox, 0, 0); | |
| 70 mainLayout.addWidget(optionsGroupBox, 1, 0); | |
| 71 mainLayout.addWidget(buttonBox, 2, 0); | |
| 72 setLayout(mainLayout); | |
| 73 | |
| 74 mainLayout.setSizeConstraint(QLayout.SetMinimumSize); | |
| 75 | |
| 76 setWindowTitle(tr("Dynamic Layouts")); | |
| 77 } | |
| 78 | |
|
323
7a3c43424dca
make all examples compile with new signals/slots
eldar_ins@eldar-laptop
parents:
282
diff
changeset
|
79 private: // slots |
| 101 | 80 |
|
323
7a3c43424dca
make all examples compile with new signals/slots
eldar_ins@eldar-laptop
parents:
282
diff
changeset
|
81 void slot_buttonsOrientationChanged(int index) |
| 101 | 82 { |
| 83 mainLayout.setSizeConstraint(QLayout.SetNoConstraint); | |
| 84 setMinimumSize(0, 0); | |
| 85 | |
| 103 | 86 Qt.Orientation orientation = cast(Qt.Orientation) buttonsOrientationComboBox.itemData(index).toInt(); |
| 101 | 87 |
| 88 if (orientation == buttonBox.orientation()) | |
| 89 return; | |
| 90 | |
| 91 mainLayout.removeWidget(buttonBox); | |
| 92 | |
| 93 int spacing = mainLayout.spacing(); | |
| 94 | |
| 95 QSize oldSizeHint = buttonBox.sizeHint() + QSize(spacing, spacing); | |
| 96 buttonBox.setOrientation(orientation); | |
| 97 QSize newSizeHint = buttonBox.sizeHint() + QSize(spacing, spacing); | |
| 98 | |
| 337 | 99 if (orientation == Qt.Orientation.Horizontal) { |
| 101 | 100 mainLayout.addWidget(buttonBox, 2, 0); |
| 101 resize(size() + QSize(-1 * oldSizeHint.width(), newSizeHint.height())); | |
| 102 } else { | |
| 103 mainLayout.addWidget(buttonBox, 0, 3, 2, 1); | |
| 104 resize(size() + QSize(newSizeHint.width(), -1 * oldSizeHint.height())); | |
| 105 } | |
| 106 | |
| 107 mainLayout.setSizeConstraint(QLayout.SetDefaultConstraint); | |
| 108 } | |
| 109 | |
|
323
7a3c43424dca
make all examples compile with new signals/slots
eldar_ins@eldar-laptop
parents:
282
diff
changeset
|
110 void slot_rotateWidgets() |
| 101 | 111 { |
| 112 assert(rotableWidgets.length % 2 == 0); | |
| 113 | |
| 114 foreach (QWidget widget; rotableWidgets) | |
| 115 rotableLayout.removeWidget(widget); | |
| 116 | |
| 117 rotableWidgets = rotableWidgets[1..$] ~ rotableWidgets[0]; | |
| 108 | 118 |
| 101 | 119 int n = rotableWidgets.length; |
| 120 for (int i = 0; i < n / 2; ++i) { | |
| 121 rotableLayout.addWidget(rotableWidgets[n - i - 1], 0, i); | |
| 122 rotableLayout.addWidget(rotableWidgets[i], 1, i); | |
| 123 } | |
| 124 } | |
| 125 | |
|
323
7a3c43424dca
make all examples compile with new signals/slots
eldar_ins@eldar-laptop
parents:
282
diff
changeset
|
126 void slot_help() |
| 101 | 127 { |
| 128 QMessageBox.information(this, tr("Dynamic Layouts Help"), | |
| 129 tr("This example shows how to change layouts dynamically.")); | |
| 130 } | |
| 131 | |
| 132 private: | |
| 133 | |
| 134 void createRotableGroupBox() | |
| 135 { | |
| 136 rotableGroupBox = new QGroupBox(tr("Rotable Widgets")); | |
| 137 | |
| 108 | 138 auto a0 = new QSpinBox; |
| 139 auto a1 = new QSlider; | |
| 140 auto a2 = new QDial; | |
| 141 auto a3 = new QProgressBar; | |
| 142 | |
| 143 rotableWidgets ~= a0; | |
| 144 rotableWidgets ~= a1; | |
| 145 rotableWidgets ~= a2; | |
| 146 rotableWidgets ~= a3; | |
| 147 | |
|
323
7a3c43424dca
make all examples compile with new signals/slots
eldar_ins@eldar-laptop
parents:
282
diff
changeset
|
148 int n = rotableWidgets.length; |
|
7a3c43424dca
make all examples compile with new signals/slots
eldar_ins@eldar-laptop
parents:
282
diff
changeset
|
149 for (int i = 0; i < n; ++i) |
|
7a3c43424dca
make all examples compile with new signals/slots
eldar_ins@eldar-laptop
parents:
282
diff
changeset
|
150 connect(rotableWidgets[i], "valueChanged", rotableWidgets[(i + 1) % n], "setValue"); |
| 108 | 151 |
|
323
7a3c43424dca
make all examples compile with new signals/slots
eldar_ins@eldar-laptop
parents:
282
diff
changeset
|
152 |
| 101 | 153 rotableLayout = new QGridLayout; |
| 154 rotableGroupBox.setLayout(rotableLayout); | |
| 155 | |
| 156 rotateWidgets(); | |
| 157 } | |
| 158 | |
| 159 void createOptionsGroupBox() | |
| 160 { | |
| 161 optionsGroupBox = new QGroupBox(tr("Options")); | |
| 162 | |
| 163 buttonsOrientationLabel = new QLabel(tr("Orientation of buttons:")); | |
| 164 | |
| 165 buttonsOrientationComboBox = new QComboBox; | |
| 166 buttonsOrientationComboBox.addItem(tr("Horizontal"), new QVariant(cast(ulong) Qt.Horizontal)); | |
| 167 buttonsOrientationComboBox.addItem(tr("Vertical"), new QVariant(cast(ulong) Qt.Vertical)); | |
| 168 | |
|
323
7a3c43424dca
make all examples compile with new signals/slots
eldar_ins@eldar-laptop
parents:
282
diff
changeset
|
169 connect(buttonsOrientationComboBox, "currentIndexChanged", this, "buttonsOrientationChanged"); |
|
7a3c43424dca
make all examples compile with new signals/slots
eldar_ins@eldar-laptop
parents:
282
diff
changeset
|
170 |
| 101 | 171 optionsLayout = new QGridLayout; |
| 172 optionsLayout.addWidget(buttonsOrientationLabel, 0, 0); | |
| 173 optionsLayout.addWidget(buttonsOrientationComboBox, 0, 1); | |
| 174 optionsLayout.setColumnStretch(2, 1); | |
| 175 optionsGroupBox.setLayout(optionsLayout); | |
| 176 } | |
| 177 | |
| 178 void createButtonBox() | |
| 179 { | |
| 180 buttonBox = new QDialogButtonBox; | |
| 181 | |
| 182 closeButton = buttonBox.addButton(QDialogButtonBox.Close); | |
| 183 helpButton = buttonBox.addButton(QDialogButtonBox.Help); | |
| 184 rotateWidgetsButton = buttonBox.addButton(tr("Rotate &Widgets"), QDialogButtonBox.ActionRole); | |
| 185 | |
|
323
7a3c43424dca
make all examples compile with new signals/slots
eldar_ins@eldar-laptop
parents:
282
diff
changeset
|
186 connect(rotateWidgetsButton, "clicked", this, "rotateWidgets"); |
|
7a3c43424dca
make all examples compile with new signals/slots
eldar_ins@eldar-laptop
parents:
282
diff
changeset
|
187 connect(closeButton, "clicked", this, "close"); |
|
7a3c43424dca
make all examples compile with new signals/slots
eldar_ins@eldar-laptop
parents:
282
diff
changeset
|
188 connect(helpButton, "clicked", this, "help"); |
| 101 | 189 } |
| 190 | |
| 191 QGroupBox rotableGroupBox; | |
| 192 QWidget[] rotableWidgets; | |
| 103 | 193 |
| 101 | 194 QGroupBox optionsGroupBox; |
| 195 QLabel buttonsOrientationLabel; | |
| 196 QComboBox buttonsOrientationComboBox; | |
| 197 | |
| 198 QDialogButtonBox buttonBox; | |
| 199 QPushButton closeButton; | |
| 200 QPushButton helpButton; | |
| 201 QPushButton rotateWidgetsButton; | |
| 202 | |
| 203 QGridLayout mainLayout; | |
| 204 QGridLayout rotableLayout; | |
| 205 QGridLayout optionsLayout; | |
|
323
7a3c43424dca
make all examples compile with new signals/slots
eldar_ins@eldar-laptop
parents:
282
diff
changeset
|
206 |
|
7a3c43424dca
make all examples compile with new signals/slots
eldar_ins@eldar-laptop
parents:
282
diff
changeset
|
207 mixin Q_OBJECT; |
| 101 | 208 } |