Mercurial > projects > qtd
annotate examples/itemviews/customsortfiltermodel/window.d @ 323:7a3c43424dca signals
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 |
| rev | line source |
|---|---|
| 146 | 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 window; | |
| 42 | |
| 43 | |
| 44 import qt.core.QAbstractItemModel; | |
| 45 import qt.gui.QWidget; | |
| 46 import qt.gui.QCheckBox; | |
| 47 import qt.gui.QComboBox; | |
| 48 import qt.gui.QDateEdit; | |
| 49 import qt.gui.QGroupBox; | |
| 50 import qt.gui.QLabel; | |
| 51 import qt.gui.QLineEdit; | |
| 52 import qt.gui.QTreeView; | |
| 53 import qt.gui.QHBoxLayout; | |
| 54 import qt.gui.QVBoxLayout; | |
| 55 import qt.gui.QGridLayout; | |
| 56 | |
| 213 | 57 version(D_Version2) |
| 58 import mysortfilterproxymodel; | |
| 59 else | |
| 60 import mysortfilterproxymodel_d1; | |
| 146 | 61 |
| 62 class Window : public QWidget | |
| 63 { | |
| 64 public: | |
| 65 | |
| 66 this() | |
| 67 { | |
| 68 proxyModel = new MySortFilterProxyModel(this); | |
| 69 proxyModel.setDynamicSortFilter(true); | |
| 70 | |
| 71 sourceView = new QTreeView; | |
| 72 sourceView.setRootIsDecorated(false); | |
| 73 sourceView.setAlternatingRowColors(true); | |
| 74 | |
| 75 QHBoxLayout sourceLayout = new QHBoxLayout; | |
| 76 | |
| 77 sourceLayout.addWidget(sourceView); | |
| 78 sourceGroupBox = new QGroupBox(tr("Original Model")); | |
| 79 sourceGroupBox.setLayout(sourceLayout); | |
| 80 | |
| 81 filterCaseSensitivityCheckBox = new QCheckBox(tr("Case sensitive filter")); | |
| 82 filterCaseSensitivityCheckBox.setChecked(true); | |
| 83 | |
| 84 filterPatternLineEdit = new QLineEdit; | |
| 85 filterPatternLineEdit.setText("Grace|Sports"); | |
| 86 | |
| 87 filterPatternLabel = new QLabel(tr("&Filter pattern:")); | |
| 88 filterPatternLabel.setBuddy(filterPatternLineEdit); | |
| 89 | |
| 90 filterSyntaxComboBox = new QComboBox; | |
| 91 filterSyntaxComboBox.addItem(tr("Regular expression"), new QVariant(cast(ulong) QRegExp.RegExp)); | |
| 92 filterSyntaxComboBox.addItem(tr("Wildcard"), new QVariant(cast(ulong) QRegExp.Wildcard)); | |
| 93 filterSyntaxComboBox.addItem(tr("Fixed string"), new QVariant(cast(ulong) QRegExp.FixedString)); | |
| 94 | |
| 95 fromDateEdit = new QDateEdit; | |
| 96 fromDateEdit.setDate(new QDate(1970, 01, 01)); | |
| 97 fromLabel = new QLabel(tr("F&rom:")); | |
| 98 fromLabel.setBuddy(fromDateEdit); | |
| 99 | |
| 100 toDateEdit = new QDateEdit; | |
| 101 toDateEdit.setDate(new QDate(2099, 12, 31)); | |
| 102 toLabel = new QLabel(tr("&To:")); | |
| 103 toLabel.setBuddy(toDateEdit); | |
| 104 | |
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parents:
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changeset
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105 connect(filterPatternLineEdit, "textChanged", this, "textFilterChanged"); |
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106 connect(filterSyntaxComboBox, "currentIndexChanged", this, "textFilterChanged"); |
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107 connect(filterCaseSensitivityCheckBox, "toggled", this, "textFilterChanged"); |
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108 connect(fromDateEdit, "dateChanged", this, "dateFilterChanged"); |
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109 connect(toDateEdit, "dateChanged", this, "dateFilterChanged"); |
| 146 | 110 |
| 111 proxyView = new QTreeView; | |
| 112 proxyView.setRootIsDecorated(false); | |
| 113 proxyView.setAlternatingRowColors(true); | |
| 114 proxyView.setModel(proxyModel); | |
| 115 proxyView.setSortingEnabled(true); | |
| 116 proxyView.sortByColumn(1, Qt.AscendingOrder); | |
| 117 | |
| 118 QGridLayout proxyLayout = new QGridLayout; | |
| 119 proxyLayout.addWidget(proxyView, 0, 0, 1, 3); | |
| 120 proxyLayout.addWidget(filterPatternLabel, 1, 0); | |
| 121 proxyLayout.addWidget(filterPatternLineEdit, 1, 1); | |
| 122 proxyLayout.addWidget(filterSyntaxComboBox, 1, 2); | |
| 123 proxyLayout.addWidget(filterCaseSensitivityCheckBox, 2, 0, 1, 3); | |
| 124 proxyLayout.addWidget(fromLabel, 3, 0); | |
| 125 proxyLayout.addWidget(fromDateEdit, 3, 1, 1, 2); | |
| 126 proxyLayout.addWidget(toLabel, 4, 0); | |
| 127 proxyLayout.addWidget(toDateEdit, 4, 1, 1, 2); | |
| 128 | |
| 129 proxyGroupBox = new QGroupBox(tr("Sorted/Filtered Model")); | |
| 130 proxyGroupBox.setLayout(proxyLayout); | |
| 131 | |
| 132 QVBoxLayout mainLayout = new QVBoxLayout; | |
| 133 mainLayout.addWidget(sourceGroupBox); | |
| 134 mainLayout.addWidget(proxyGroupBox); | |
| 135 setLayout(mainLayout); | |
| 136 | |
| 137 setWindowTitle(tr("Custom Sort/Filter Model")); | |
| 138 resize(500, 450); | |
| 139 } | |
| 140 | |
| 141 void setSourceModel(QAbstractItemModel model) | |
| 142 { | |
| 143 proxyModel.setSourceModel(model); | |
| 144 sourceView.setModel(model); | |
| 145 } | |
| 146 | |
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147 private: // slots |
| 146 | 148 |
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149 void slot_textFilterChanged() |
| 146 | 150 { |
| 151 QRegExp.PatternSyntax syntax = cast(QRegExp.PatternSyntax) filterSyntaxComboBox.itemData( | |
| 152 filterSyntaxComboBox.currentIndex()).toInt(); | |
| 153 Qt.CaseSensitivity caseSensitivity = | |
| 157 | 154 filterCaseSensitivityCheckBox.isChecked() ? Qt.CaseSensitive |
| 155 : Qt.CaseInsensitive; | |
| 146 | 156 |
| 157 auto regExp = new QRegExp(filterPatternLineEdit.text(), caseSensitivity, syntax); | |
| 158 proxyModel.setFilterRegExp(regExp); | |
| 159 } | |
| 160 | |
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7a3c43424dca
make all examples compile with new signals/slots
eldar_ins@eldar-laptop
parents:
282
diff
changeset
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161 void slot_dateFilterChanged() |
| 146 | 162 { |
| 163 proxyModel.setFilterMinimumDate(fromDateEdit.date()); | |
| 164 proxyModel.setFilterMaximumDate(toDateEdit.date()); | |
| 165 } | |
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make all examples compile with new signals/slots
eldar_ins@eldar-laptop
parents:
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166 |
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7a3c43424dca
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eldar_ins@eldar-laptop
parents:
282
diff
changeset
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167 mixin Q_OBJECT; |
| 146 | 168 |
| 169 private: | |
| 170 | |
| 171 MySortFilterProxyModel proxyModel; | |
| 172 | |
| 173 QGroupBox sourceGroupBox; | |
| 174 QGroupBox proxyGroupBox; | |
| 175 QTreeView sourceView; | |
| 176 QTreeView proxyView; | |
| 177 QCheckBox filterCaseSensitivityCheckBox; | |
| 178 QLabel filterPatternLabel; | |
| 179 QLabel fromLabel; | |
| 180 QLabel toLabel; | |
| 181 QLineEdit filterPatternLineEdit; | |
| 182 QComboBox filterSyntaxComboBox; | |
| 183 QDateEdit fromDateEdit; | |
| 184 QDateEdit toDateEdit; | |
| 185 } |