diff options
Diffstat (limited to 'examples/itemviews/customsortfiltermodel')
6 files changed, 554 insertions, 0 deletions
diff --git a/examples/itemviews/customsortfiltermodel/customsortfiltermodel.pro b/examples/itemviews/customsortfiltermodel/customsortfiltermodel.pro new file mode 100644 index 0000000000..193dfd9da3 --- /dev/null +++ b/examples/itemviews/customsortfiltermodel/customsortfiltermodel.pro @@ -0,0 +1,14 @@ +HEADERS = mysortfilterproxymodel.h \ + window.h +SOURCES = main.cpp \ + mysortfilterproxymodel.cpp \ + window.cpp +CONFIG += qt + +# install +target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/itemviews/customsortfiltermodel +sources.files = $$SOURCES $$HEADERS $$RESOURCES *.pro +sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/itemviews/customsortfiltermodel +INSTALLS += target sources + +symbian: include($$QT_SOURCE_TREE/examples/symbianpkgrules.pri) diff --git a/examples/itemviews/customsortfiltermodel/main.cpp b/examples/itemviews/customsortfiltermodel/main.cpp new file mode 100644 index 0000000000..b35b847663 --- /dev/null +++ b/examples/itemviews/customsortfiltermodel/main.cpp @@ -0,0 +1,95 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui> + +#include "window.h" + +void addMail(QAbstractItemModel *model, const QString &subject, + const QString &sender, const QDateTime &date) +{ + model->insertRow(0); + model->setData(model->index(0, 0), subject); + model->setData(model->index(0, 1), sender); + model->setData(model->index(0, 2), date); +} + +QAbstractItemModel *createMailModel(QObject *parent) +{ + QStandardItemModel *model = new QStandardItemModel(0, 3, parent); + + model->setHeaderData(0, Qt::Horizontal, QObject::tr("Subject")); + model->setHeaderData(1, Qt::Horizontal, QObject::tr("Sender")); + model->setHeaderData(2, Qt::Horizontal, QObject::tr("Date")); + + addMail(model, "Happy New Year!", "Grace K. <grace@software-inc.com>", + QDateTime(QDate(2006, 12, 31), QTime(17, 03))); + addMail(model, "Radically new concept", "Grace K. <grace@software-inc.com>", + QDateTime(QDate(2006, 12, 22), QTime(9, 44))); + addMail(model, "Accounts", "pascale@nospam.com", + QDateTime(QDate(2006, 12, 31), QTime(12, 50))); + addMail(model, "Expenses", "Joe Bloggs <joe@bloggs.com>", + QDateTime(QDate(2006, 12, 25), QTime(11, 39))); + addMail(model, "Re: Expenses", "Andy <andy@nospam.com>", + QDateTime(QDate(2007, 01, 02), QTime(16, 05))); + addMail(model, "Re: Accounts", "Joe Bloggs <joe@bloggs.com>", + QDateTime(QDate(2007, 01, 03), QTime(14, 18))); + addMail(model, "Re: Accounts", "Andy <andy@nospam.com>", + QDateTime(QDate(2007, 01, 03), QTime(14, 26))); + addMail(model, "Sports", "Linda Smith <linda.smith@nospam.com>", + QDateTime(QDate(2007, 01, 05), QTime(11, 33))); + addMail(model, "AW: Sports", "Rolf Newschweinstein <rolfn@nospam.com>", + QDateTime(QDate(2007, 01, 05), QTime(12, 00))); + addMail(model, "RE: Sports", "Petra Schmidt <petras@nospam.com>", + QDateTime(QDate(2007, 01, 05), QTime(12, 01))); + + return model; +} + +//! [0] +int main(int argc, char *argv[]) +{ + QApplication app(argc, argv); + Window window; + window.setSourceModel(createMailModel(&window)); + window.show(); + return app.exec(); +} +//! [0] diff --git a/examples/itemviews/customsortfiltermodel/mysortfilterproxymodel.cpp b/examples/itemviews/customsortfiltermodel/mysortfilterproxymodel.cpp new file mode 100644 index 0000000000..7e91444997 --- /dev/null +++ b/examples/itemviews/customsortfiltermodel/mysortfilterproxymodel.cpp @@ -0,0 +1,115 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui> + +#include "mysortfilterproxymodel.h" + +//! [0] +MySortFilterProxyModel::MySortFilterProxyModel(QObject *parent) + : QSortFilterProxyModel(parent) +{ +} +//! [0] + +//! [1] +void MySortFilterProxyModel::setFilterMinimumDate(const QDate &date) +{ + minDate = date; + invalidateFilter(); +} +//! [1] + +//! [2] +void MySortFilterProxyModel::setFilterMaximumDate(const QDate &date) +{ + maxDate = date; + invalidateFilter(); +} +//! [2] + +//! [3] +bool MySortFilterProxyModel::filterAcceptsRow(int sourceRow, + const QModelIndex &sourceParent) const +{ + QModelIndex index0 = sourceModel()->index(sourceRow, 0, sourceParent); + QModelIndex index1 = sourceModel()->index(sourceRow, 1, sourceParent); + QModelIndex index2 = sourceModel()->index(sourceRow, 2, sourceParent); + + return (sourceModel()->data(index0).toString().contains(filterRegExp()) + || sourceModel()->data(index1).toString().contains(filterRegExp())) + && dateInRange(sourceModel()->data(index2).toDate()); +} +//! [3] + +//! [4] //! [5] +bool MySortFilterProxyModel::lessThan(const QModelIndex &left, + const QModelIndex &right) const +{ + QVariant leftData = sourceModel()->data(left); + QVariant rightData = sourceModel()->data(right); +//! [4] + +//! [6] + if (leftData.type() == QVariant::DateTime) { + return leftData.toDateTime() < rightData.toDateTime(); + } else { + QRegExp *emailPattern = new QRegExp("([\\w\\.]*@[\\w\\.]*)"); + + QString leftString = leftData.toString(); + if(left.column() == 1 && emailPattern->indexIn(leftString) != -1) + leftString = emailPattern->cap(1); + + QString rightString = rightData.toString(); + if(right.column() == 1 && emailPattern->indexIn(rightString) != -1) + rightString = emailPattern->cap(1); + + return QString::localeAwareCompare(leftString, rightString) < 0; + } +} +//! [5] //! [6] + +//! [7] +bool MySortFilterProxyModel::dateInRange(const QDate &date) const +{ + return (!minDate.isValid() || date > minDate) + && (!maxDate.isValid() || date < maxDate); +} +//! [7] diff --git a/examples/itemviews/customsortfiltermodel/mysortfilterproxymodel.h b/examples/itemviews/customsortfiltermodel/mysortfilterproxymodel.h new file mode 100644 index 0000000000..7ab7d590c2 --- /dev/null +++ b/examples/itemviews/customsortfiltermodel/mysortfilterproxymodel.h @@ -0,0 +1,73 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef MYSORTFILTERPROXYMODEL_H +#define MYSORTFILTERPROXYMODEL_H + +#include <QDate> +#include <QSortFilterProxyModel> + +//! [0] +class MySortFilterProxyModel : public QSortFilterProxyModel +{ + Q_OBJECT + +public: + MySortFilterProxyModel(QObject *parent = 0); + + QDate filterMinimumDate() const { return minDate; } + void setFilterMinimumDate(const QDate &date); + + QDate filterMaximumDate() const { return maxDate; } + void setFilterMaximumDate(const QDate &date); + +protected: + bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const; + bool lessThan(const QModelIndex &left, const QModelIndex &right) const; + +private: + bool dateInRange(const QDate &date) const; + + QDate minDate; + QDate maxDate; +}; +//! [0] + +#endif diff --git a/examples/itemviews/customsortfiltermodel/window.cpp b/examples/itemviews/customsortfiltermodel/window.cpp new file mode 100644 index 0000000000..555e854044 --- /dev/null +++ b/examples/itemviews/customsortfiltermodel/window.cpp @@ -0,0 +1,167 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui> + +#include "mysortfilterproxymodel.h" +#include "window.h" + +//! [0] +Window::Window() +{ + proxyModel = new MySortFilterProxyModel(this); + proxyModel->setDynamicSortFilter(true); +//! [0] + +//! [1] + sourceView = new QTreeView; + sourceView->setRootIsDecorated(false); + sourceView->setAlternatingRowColors(true); +//! [1] + + QHBoxLayout *sourceLayout = new QHBoxLayout; +//! [2] + sourceLayout->addWidget(sourceView); + sourceGroupBox = new QGroupBox(tr("Original Model")); + sourceGroupBox->setLayout(sourceLayout); +//! [2] + +//! [3] + filterCaseSensitivityCheckBox = new QCheckBox(tr("Case sensitive filter")); + filterCaseSensitivityCheckBox->setChecked(true); + + filterPatternLineEdit = new QLineEdit; + filterPatternLineEdit->setText("Grace|Sports"); + + filterPatternLabel = new QLabel(tr("&Filter pattern:")); + filterPatternLabel->setBuddy(filterPatternLineEdit); + + filterSyntaxComboBox = new QComboBox; + filterSyntaxComboBox->addItem(tr("Regular expression"), QRegExp::RegExp); + filterSyntaxComboBox->addItem(tr("Wildcard"), QRegExp::Wildcard); + filterSyntaxComboBox->addItem(tr("Fixed string"), QRegExp::FixedString); + + fromDateEdit = new QDateEdit; + fromDateEdit->setDate(QDate(1970, 01, 01)); + fromLabel = new QLabel(tr("F&rom:")); + fromLabel->setBuddy(fromDateEdit); + + toDateEdit = new QDateEdit; + toDateEdit->setDate(QDate(2099, 12, 31)); + toLabel = new QLabel(tr("&To:")); + toLabel->setBuddy(toDateEdit); + + connect(filterPatternLineEdit, SIGNAL(textChanged(QString)), + this, SLOT(textFilterChanged())); + connect(filterSyntaxComboBox, SIGNAL(currentIndexChanged(int)), + this, SLOT(textFilterChanged())); + connect(filterCaseSensitivityCheckBox, SIGNAL(toggled(bool)), + this, SLOT(textFilterChanged())); + connect(fromDateEdit, SIGNAL(dateChanged(QDate)), + this, SLOT(dateFilterChanged())); + connect(toDateEdit, SIGNAL(dateChanged(QDate)), +//! [3] //! [4] + this, SLOT(dateFilterChanged())); +//! [4] + +//! [5] + proxyView = new QTreeView; + proxyView->setRootIsDecorated(false); + proxyView->setAlternatingRowColors(true); + proxyView->setModel(proxyModel); + proxyView->setSortingEnabled(true); + proxyView->sortByColumn(1, Qt::AscendingOrder); + + QGridLayout *proxyLayout = new QGridLayout; + proxyLayout->addWidget(proxyView, 0, 0, 1, 3); + proxyLayout->addWidget(filterPatternLabel, 1, 0); + proxyLayout->addWidget(filterPatternLineEdit, 1, 1); + proxyLayout->addWidget(filterSyntaxComboBox, 1, 2); + proxyLayout->addWidget(filterCaseSensitivityCheckBox, 2, 0, 1, 3); + proxyLayout->addWidget(fromLabel, 3, 0); + proxyLayout->addWidget(fromDateEdit, 3, 1, 1, 2); + proxyLayout->addWidget(toLabel, 4, 0); + proxyLayout->addWidget(toDateEdit, 4, 1, 1, 2); + + proxyGroupBox = new QGroupBox(tr("Sorted/Filtered Model")); + proxyGroupBox->setLayout(proxyLayout); +//! [5] + +//! [6] + QVBoxLayout *mainLayout = new QVBoxLayout; + mainLayout->addWidget(sourceGroupBox); + mainLayout->addWidget(proxyGroupBox); + setLayout(mainLayout); + + setWindowTitle(tr("Custom Sort/Filter Model")); + resize(500, 450); +} +//! [6] + +//! [7] +void Window::setSourceModel(QAbstractItemModel *model) +{ + proxyModel->setSourceModel(model); + sourceView->setModel(model); +} +//! [7] + +//! [8] +void Window::textFilterChanged() +{ + QRegExp::PatternSyntax syntax = + QRegExp::PatternSyntax(filterSyntaxComboBox->itemData( + filterSyntaxComboBox->currentIndex()).toInt()); + Qt::CaseSensitivity caseSensitivity = + filterCaseSensitivityCheckBox->isChecked() ? Qt::CaseSensitive + : Qt::CaseInsensitive; + + QRegExp regExp(filterPatternLineEdit->text(), caseSensitivity, syntax); + proxyModel->setFilterRegExp(regExp); +} +//! [8] + +//! [9] +void Window::dateFilterChanged() +{ + proxyModel->setFilterMinimumDate(fromDateEdit->date()); + proxyModel->setFilterMaximumDate(toDateEdit->date()); +} +//! [9] diff --git a/examples/itemviews/customsortfiltermodel/window.h b/examples/itemviews/customsortfiltermodel/window.h new file mode 100644 index 0000000000..15baffc2c6 --- /dev/null +++ b/examples/itemviews/customsortfiltermodel/window.h @@ -0,0 +1,90 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef WINDOW_H +#define WINDOW_H + +#include <QWidget> + +QT_BEGIN_NAMESPACE +class QAbstractItemModel; +class QCheckBox; +class QComboBox; +class QDateEdit; +class QGroupBox; +class QLabel; +class QLineEdit; +class QTreeView; +QT_END_NAMESPACE +class MySortFilterProxyModel; + +//! [0] +class Window : public QWidget +{ + Q_OBJECT + +public: + Window(); + + void setSourceModel(QAbstractItemModel *model); + +private slots: + void textFilterChanged(); + void dateFilterChanged(); + +private: + MySortFilterProxyModel *proxyModel; + + QGroupBox *sourceGroupBox; + QGroupBox *proxyGroupBox; + QTreeView *sourceView; + QTreeView *proxyView; + QCheckBox *filterCaseSensitivityCheckBox; + QLabel *filterPatternLabel; + QLabel *fromLabel; + QLabel *toLabel; + QLineEdit *filterPatternLineEdit; + QComboBox *filterSyntaxComboBox; + QDateEdit *fromDateEdit; + QDateEdit *toDateEdit; +}; +//! [0] + +#endif |