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authorQt by Nokia <qt-info@nokia.com>2011-04-27 12:05:43 +0200
committeraxis <qt-info@nokia.com>2011-04-27 12:05:43 +0200
commit38be0d13830efd2d98281c645c3a60afe05ffece (patch)
tree6ea73f3ec77f7d153333779883e8120f82820abe /examples/tools/treemodelcompleter
Initial import from the monolithic Qt.
This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
Diffstat (limited to 'examples/tools/treemodelcompleter')
-rw-r--r--examples/tools/treemodelcompleter/main.cpp54
-rw-r--r--examples/tools/treemodelcompleter/mainwindow.cpp246
-rw-r--r--examples/tools/treemodelcompleter/mainwindow.h88
-rw-r--r--examples/tools/treemodelcompleter/resources/treemodel.txt20
-rw-r--r--examples/tools/treemodelcompleter/treemodelcompleter.cpp97
-rw-r--r--examples/tools/treemodelcompleter/treemodelcompleter.h70
-rw-r--r--examples/tools/treemodelcompleter/treemodelcompleter.pro14
-rw-r--r--examples/tools/treemodelcompleter/treemodelcompleter.qrc5
8 files changed, 594 insertions, 0 deletions
diff --git a/examples/tools/treemodelcompleter/main.cpp b/examples/tools/treemodelcompleter/main.cpp
new file mode 100644
index 0000000000..6c53f171d6
--- /dev/null
+++ b/examples/tools/treemodelcompleter/main.cpp
@@ -0,0 +1,54 @@
+/****************************************************************************
+**
+** 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 <QApplication>
+#include "mainwindow.h"
+
+//! [0]
+int main(int argc, char *argv[])
+{
+ Q_INIT_RESOURCE(treemodelcompleter);
+
+ QApplication app(argc, argv);
+ MainWindow window;
+ window.show();
+ return app.exec();
+}
+//! [0]
diff --git a/examples/tools/treemodelcompleter/mainwindow.cpp b/examples/tools/treemodelcompleter/mainwindow.cpp
new file mode 100644
index 0000000000..3f832fa6ec
--- /dev/null
+++ b/examples/tools/treemodelcompleter/mainwindow.cpp
@@ -0,0 +1,246 @@
+/****************************************************************************
+**
+** 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 "treemodelcompleter.h"
+#include "mainwindow.h"
+
+//! [0]
+MainWindow::MainWindow(QWidget *parent)
+ : QMainWindow(parent), completer(0), lineEdit(0)
+{
+ createMenu();
+
+ completer = new TreeModelCompleter(this);
+ completer->setModel(modelFromFile(":/resources/treemodel.txt"));
+ completer->setSeparator(QLatin1String("."));
+ QObject::connect(completer, SIGNAL(highlighted(QModelIndex)),
+ this, SLOT(highlight(QModelIndex)));
+
+ QWidget *centralWidget = new QWidget;
+
+ QLabel *modelLabel = new QLabel;
+ modelLabel->setText(tr("Tree Model<br>(Double click items to edit)"));
+
+ QLabel *modeLabel = new QLabel;
+ modeLabel->setText(tr("Completion Mode"));
+ modeCombo = new QComboBox;
+ modeCombo->addItem(tr("Inline"));
+ modeCombo->addItem(tr("Filtered Popup"));
+ modeCombo->addItem(tr("Unfiltered Popup"));
+ modeCombo->setCurrentIndex(1);
+
+ QLabel *caseLabel = new QLabel;
+ caseLabel->setText(tr("Case Sensitivity"));
+ caseCombo = new QComboBox;
+ caseCombo->addItem(tr("Case Insensitive"));
+ caseCombo->addItem(tr("Case Sensitive"));
+ caseCombo->setCurrentIndex(0);
+//! [0]
+
+//! [1]
+ QLabel *separatorLabel = new QLabel;
+ separatorLabel->setText(tr("Tree Separator"));
+
+ QLineEdit *separatorLineEdit = new QLineEdit;
+ separatorLineEdit->setText(completer->separator());
+ connect(separatorLineEdit, SIGNAL(textChanged(QString)),
+ completer, SLOT(setSeparator(QString)));
+
+ QCheckBox *wrapCheckBox = new QCheckBox;
+ wrapCheckBox->setText(tr("Wrap around completions"));
+ wrapCheckBox->setChecked(completer->wrapAround());
+ connect(wrapCheckBox, SIGNAL(clicked(bool)), completer, SLOT(setWrapAround(bool)));
+
+ contentsLabel = new QLabel;
+ contentsLabel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
+ connect(separatorLineEdit, SIGNAL(textChanged(QString)),
+ this, SLOT(updateContentsLabel(QString)));
+
+ treeView = new QTreeView;
+ treeView->setModel(completer->model());
+ treeView->header()->hide();
+ treeView->expandAll();
+//! [1]
+
+//! [2]
+ connect(modeCombo, SIGNAL(activated(int)), this, SLOT(changeMode(int)));
+ connect(caseCombo, SIGNAL(activated(int)), this, SLOT(changeCase(int)));
+
+ lineEdit = new QLineEdit;
+ lineEdit->setCompleter(completer);
+//! [2]
+
+//! [3]
+ QGridLayout *layout = new QGridLayout;
+ layout->addWidget(modelLabel, 0, 0); layout->addWidget(treeView, 0, 1);
+ layout->addWidget(modeLabel, 1, 0); layout->addWidget(modeCombo, 1, 1);
+ layout->addWidget(caseLabel, 2, 0); layout->addWidget(caseCombo, 2, 1);
+ layout->addWidget(separatorLabel, 3, 0); layout->addWidget(separatorLineEdit, 3, 1);
+ layout->addWidget(wrapCheckBox, 4, 0);
+ layout->addWidget(contentsLabel, 5, 0, 1, 2);
+ layout->addWidget(lineEdit, 6, 0, 1, 2);
+ centralWidget->setLayout(layout);
+ setCentralWidget(centralWidget);
+
+ changeCase(caseCombo->currentIndex());
+ changeMode(modeCombo->currentIndex());
+
+ setWindowTitle(tr("Tree Model Completer"));
+ lineEdit->setFocus();
+}
+//! [3]
+
+//! [4]
+void MainWindow::createMenu()
+{
+ QAction *exitAction = new QAction(tr("Exit"), this);
+ QAction *aboutAct = new QAction(tr("About"), this);
+ QAction *aboutQtAct = new QAction(tr("About Qt"), this);
+
+ connect(exitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
+ connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));
+ connect(aboutQtAct, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
+
+ QMenu* fileMenu = menuBar()->addMenu(tr("File"));
+ fileMenu->addAction(exitAction);
+
+ QMenu* helpMenu = menuBar()->addMenu(tr("About"));
+ helpMenu->addAction(aboutAct);
+ helpMenu->addAction(aboutQtAct);
+}
+//! [4]
+
+//! [5]
+void MainWindow::changeMode(int index)
+{
+ QCompleter::CompletionMode mode;
+ if (index == 0)
+ mode = QCompleter::InlineCompletion;
+ else if (index == 1)
+ mode = QCompleter::PopupCompletion;
+ else
+ mode = QCompleter::UnfilteredPopupCompletion;
+
+ completer->setCompletionMode(mode);
+}
+//! [5]
+
+QAbstractItemModel *MainWindow::modelFromFile(const QString& fileName)
+{
+ QFile file(fileName);
+ if (!file.open(QFile::ReadOnly))
+ return new QStringListModel(completer);
+
+#ifndef QT_NO_CURSOR
+ QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
+#endif
+ QStringList words;
+
+ QStandardItemModel *model = new QStandardItemModel(completer);
+ QVector<QStandardItem *> parents(10);
+ parents[0] = model->invisibleRootItem();
+
+ while (!file.atEnd()) {
+ QString line = file.readLine();
+ QString trimmedLine = line.trimmed();
+ if (line.isEmpty() || trimmedLine.isEmpty())
+ continue;
+
+ QRegExp re("^\\s+");
+ int nonws = re.indexIn(line);
+ int level = 0;
+ if (nonws == -1) {
+ level = 0;
+ } else {
+ if (line.startsWith("\t")) {
+ level = re.cap(0).length();
+ } else {
+ level = re.cap(0).length()/4;
+ }
+ }
+
+ if (level+1 >= parents.size())
+ parents.resize(parents.size()*2);
+
+ QStandardItem *item = new QStandardItem;
+ item->setText(trimmedLine);
+ parents[level]->appendRow(item);
+ parents[level+1] = item;
+ }
+
+#ifndef QT_NO_CURSOR
+ QApplication::restoreOverrideCursor();
+#endif
+
+ return model;
+}
+
+void MainWindow::highlight(const QModelIndex &index)
+{
+ QAbstractItemModel *completionModel = completer->completionModel();
+ QAbstractProxyModel *proxy = qobject_cast<QAbstractProxyModel *>(completionModel);
+ if (!proxy)
+ return;
+ QModelIndex sourceIndex = proxy->mapToSource(index);
+ treeView->selectionModel()->select(sourceIndex, QItemSelectionModel::ClearAndSelect | QItemSelectionModel::Rows);
+ treeView->scrollTo(index);
+}
+
+//! [6]
+void MainWindow::about()
+{
+ QMessageBox::about(this, tr("About"), tr("This example demonstrates how "
+ "to use a QCompleter with a custom tree model."));
+}
+//! [6]
+
+//! [7]
+void MainWindow::changeCase(int cs)
+{
+ completer->setCaseSensitivity(cs ? Qt::CaseSensitive : Qt::CaseInsensitive);
+}
+//! [7]
+
+void MainWindow::updateContentsLabel(const QString& sep)
+{
+ contentsLabel->setText(tr("Type path from model above with items at each level separated by a '%1'").arg(sep));
+}
+
diff --git a/examples/tools/treemodelcompleter/mainwindow.h b/examples/tools/treemodelcompleter/mainwindow.h
new file mode 100644
index 0000000000..a6bbf472fb
--- /dev/null
+++ b/examples/tools/treemodelcompleter/mainwindow.h
@@ -0,0 +1,88 @@
+/****************************************************************************
+**
+** 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 MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QMainWindow>
+#include <QModelIndex>
+
+class TreeModelCompleter;
+QT_BEGIN_NAMESPACE
+class QAbstractItemModel;
+class QComboBox;
+class QLabel;
+class QLineEdit;
+class QProgressBar;
+class QCheckBox;
+class QTreeView;
+QT_END_NAMESPACE
+
+//! [0]
+class MainWindow : public QMainWindow
+{
+ Q_OBJECT
+
+public:
+ MainWindow(QWidget *parent = 0);
+
+private slots:
+ void about();
+ void changeCase(int);
+ void changeMode(int);
+ void highlight(const QModelIndex&);
+ void updateContentsLabel(const QString&);
+//! [0]
+
+//! [1]
+private:
+ void createMenu();
+ QAbstractItemModel *modelFromFile(const QString& fileName);
+
+ QTreeView *treeView;
+ QComboBox *caseCombo;
+ QComboBox *modeCombo;
+ QLabel *contentsLabel;
+ TreeModelCompleter *completer;
+ QLineEdit *lineEdit;
+};
+//! [1]
+
+#endif // MAINWINDOW_H
diff --git a/examples/tools/treemodelcompleter/resources/treemodel.txt b/examples/tools/treemodelcompleter/resources/treemodel.txt
new file mode 100644
index 0000000000..06c90077af
--- /dev/null
+++ b/examples/tools/treemodelcompleter/resources/treemodel.txt
@@ -0,0 +1,20 @@
+Parent1
+ Child1
+ GrandChild1
+ GrandChild2
+ GrandChild3
+ GrandGrandChild1
+ Child2
+ GrandChild1
+ GrandGrandChild1
+ GrandChild2
+ Child3
+
+Parent2
+ Child1
+ GrandChild1
+ Child2
+ Child3
+ GrandChild1
+ GrandChild2
+
diff --git a/examples/tools/treemodelcompleter/treemodelcompleter.cpp b/examples/tools/treemodelcompleter/treemodelcompleter.cpp
new file mode 100644
index 0000000000..bd4cd223db
--- /dev/null
+++ b/examples/tools/treemodelcompleter/treemodelcompleter.cpp
@@ -0,0 +1,97 @@
+/****************************************************************************
+**
+** 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 "treemodelcompleter.h"
+#include <QStringList>
+
+//! [0]
+TreeModelCompleter::TreeModelCompleter(QObject *parent)
+ : QCompleter(parent)
+{
+}
+//! [0]
+
+//! [1]
+TreeModelCompleter::TreeModelCompleter(QAbstractItemModel *model, QObject *parent)
+ : QCompleter(model, parent)
+{
+}
+//! [1]
+
+void TreeModelCompleter::setSeparator(const QString &separator)
+{
+ sep = separator;
+}
+
+//! [2]
+QString TreeModelCompleter::separator() const
+{
+ return sep;
+}
+//! [2]
+
+//! [3]
+QStringList TreeModelCompleter::splitPath(const QString &path) const
+{
+ if (sep.isNull()) {
+ return QCompleter::splitPath(path);
+ }
+
+ return path.split(sep);
+}
+//! [3]
+
+//! [4]
+QString TreeModelCompleter::pathFromIndex(const QModelIndex &index) const
+{
+ if (sep.isNull()) {
+ return QCompleter::pathFromIndex(index);
+ }
+
+ // navigate up and accumulate data
+ QStringList dataList;
+ for (QModelIndex i = index; i.isValid(); i = i.parent()) {
+ dataList.prepend(model()->data(i, completionRole()).toString());
+ }
+
+ return dataList.join(sep);
+}
+//! [4]
+
diff --git a/examples/tools/treemodelcompleter/treemodelcompleter.h b/examples/tools/treemodelcompleter/treemodelcompleter.h
new file mode 100644
index 0000000000..df79f8f700
--- /dev/null
+++ b/examples/tools/treemodelcompleter/treemodelcompleter.h
@@ -0,0 +1,70 @@
+/****************************************************************************
+**
+** 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 TREEMODELCOMPLETER_H
+#define TREEMODELCOMPLETER_H
+
+#include <QCompleter>
+
+//! [0]
+class TreeModelCompleter : public QCompleter
+{
+ Q_OBJECT
+ Q_PROPERTY(QString separator READ separator WRITE setSeparator)
+
+public:
+ TreeModelCompleter(QObject *parent = 0);
+ TreeModelCompleter(QAbstractItemModel *model, QObject *parent = 0);
+
+ QString separator() const;
+public slots:
+ void setSeparator(const QString &separator);
+
+protected:
+ QStringList splitPath(const QString &path) const;
+ QString pathFromIndex(const QModelIndex &index) const;
+
+private:
+ QString sep;
+};
+//! [0]
+
+#endif // TREEMODELCOMPLETER_H
+
diff --git a/examples/tools/treemodelcompleter/treemodelcompleter.pro b/examples/tools/treemodelcompleter/treemodelcompleter.pro
new file mode 100644
index 0000000000..aafd718201
--- /dev/null
+++ b/examples/tools/treemodelcompleter/treemodelcompleter.pro
@@ -0,0 +1,14 @@
+HEADERS = treemodelcompleter.h \
+ mainwindow.h
+SOURCES = treemodelcompleter.cpp \
+ main.cpp \
+ mainwindow.cpp
+RESOURCES = treemodelcompleter.qrc
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/tools/treemodelcompleter
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS treemodelcompleter.pro resources
+sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/tools/treemodelcompleter
+INSTALLS += target sources
+
+symbian: include($$QT_SOURCE_TREE/examples/symbianpkgrules.pri)
diff --git a/examples/tools/treemodelcompleter/treemodelcompleter.qrc b/examples/tools/treemodelcompleter/treemodelcompleter.qrc
new file mode 100644
index 0000000000..1130fcd641
--- /dev/null
+++ b/examples/tools/treemodelcompleter/treemodelcompleter.qrc
@@ -0,0 +1,5 @@
+<!DOCTYPE RCC><RCC version="1.0">
+<qresource prefix="/">
+ <file>resources/treemodel.txt</file>
+</qresource>
+</RCC>