2011-04-27 10:05:43 +00:00
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/****************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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2011-05-24 09:34:08 +00:00
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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2011-04-27 10:05:43 +00:00
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**
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** In addition, as a special exception, Nokia gives you certain additional
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2011-05-24 09:34:08 +00:00
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** rights. These rights are described in the Nokia Qt LGPL Exception
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2011-04-27 10:05:43 +00:00
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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2011-05-24 09:34:08 +00:00
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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2011-04-27 10:05:43 +00:00
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**
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2011-05-24 09:34:08 +00:00
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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2011-04-27 10:05:43 +00:00
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtTest/QtTest>
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#include <qapplication.h>
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#include <qsplitter.h>
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#include <qstyle.h>
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#include <qfile.h>
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#include <qtextstream.h>
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#include <qlayout.h>
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#include <qabstractscrollarea.h>
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#include <qgraphicsview.h>
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#include <qmdiarea.h>
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#include <qscrollarea.h>
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#include <qtextedit.h>
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#include <qtreeview.h>
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#include <qlabel.h>
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#include <qdebug.h> // for file error messages
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#include "../../shared/util.h"
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//TESTED_CLASS=
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//TESTED_FILES=
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QT_FORWARD_DECLARE_CLASS(QSplitter)
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QT_FORWARD_DECLARE_CLASS(QWidget)
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class tst_QSplitter : public QObject
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{
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Q_OBJECT
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public:
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tst_QSplitter();
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virtual ~tst_QSplitter();
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public slots:
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void initTestCase();
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void cleanupTestCase();
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void init();
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private slots:
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void getSetCheck();
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void sizes(); // bare (as in empty)
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void setSizes();
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void setSizes_data();
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void saveAndRestoreState();
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void saveAndRestoreState_data();
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void saveState_data();
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void addWidget();
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void insertWidget();
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void setStretchFactor_data();
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void setStretchFactor();
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void testShowHide_data();
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void testShowHide();
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void testRemoval();
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void rubberBandNotInSplitter();
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void saveAndRestoreStateOfNotYetShownSplitter();
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// task-specific tests below me:
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void task187373_addAbstractScrollAreas();
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void task187373_addAbstractScrollAreas_data();
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void task169702_sizes();
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void taskQTBUG_4101_ensureOneNonCollapsedWidget_data();
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void taskQTBUG_4101_ensureOneNonCollapsedWidget();
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private:
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void removeThirdWidget();
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void addThirdWidget();
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QSplitter *splitter;
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QWidget *w1;
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QWidget *w2;
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QWidget *w3;
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};
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// Testing get/set functions
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void tst_QSplitter::getSetCheck()
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{
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QSplitter obj1;
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// bool QSplitter::opaqueResize()
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// void QSplitter::setOpaqueResize(bool)
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obj1.setOpaqueResize(false);
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QCOMPARE(false, obj1.opaqueResize());
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obj1.setOpaqueResize(true);
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QCOMPARE(true, obj1.opaqueResize());
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}
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tst_QSplitter::tst_QSplitter()
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: w1(0), w2(0), w3(0)
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{
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}
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tst_QSplitter::~tst_QSplitter()
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{
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}
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void tst_QSplitter::sizes()
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{
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DEPENDS_ON("setSizes");
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}
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void tst_QSplitter::initTestCase()
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{
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splitter = new QSplitter(Qt::Horizontal);
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w1 = new QWidget;
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w2 = new QWidget;
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splitter->addWidget(w1);
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splitter->addWidget(w2);
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}
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void tst_QSplitter::init()
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{
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removeThirdWidget();
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w1->show();
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w2->show();
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w1->setMinimumSize(0, 0);
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w2->setMinimumSize(0, 0);
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splitter->setSizes(QList<int>() << 200 << 200);
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qApp->sendPostedEvents();
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}
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void tst_QSplitter::removeThirdWidget()
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{
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delete w3;
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w3 = 0;
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int handleWidth = splitter->style()->pixelMetric(QStyle::PM_SplitterWidth);
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splitter->setFixedSize(400 + handleWidth, 400);
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}
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void tst_QSplitter::addThirdWidget()
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{
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if (!w3) {
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w3 = new QWidget;
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splitter->addWidget(w3);
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int handleWidth = splitter->style()->pixelMetric(QStyle::PM_SplitterWidth);
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splitter->setFixedSize(600 + 2 * handleWidth, 400);
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}
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}
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void tst_QSplitter::cleanupTestCase()
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{
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}
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typedef QList<int> IntList;
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Q_DECLARE_METATYPE(IntList)
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2011-05-17 03:59:13 +00:00
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void tst_QSplitter::setSizes()
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2011-04-27 10:05:43 +00:00
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{
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QFETCH(IntList, minimumSizes);
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QFETCH(IntList, splitterSizes);
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QFETCH(IntList, collapsibleStates);
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QFETCH(bool, childrenCollapse);
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QCOMPARE(minimumSizes.size(), splitterSizes.size());
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if (minimumSizes.size() > 2)
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addThirdWidget();
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for (int i = 0; i < minimumSizes.size(); ++i) {
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QWidget *w = splitter->widget(i);
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w->setMinimumWidth(minimumSizes.at(i));
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splitter->setCollapsible(splitter->indexOf(w), collapsibleStates.at(i));
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}
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splitter->setChildrenCollapsible(childrenCollapse);
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splitter->setSizes(splitterSizes);
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QTEST(splitter->sizes(), "expectedSizes");
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}
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2011-05-17 03:59:13 +00:00
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void tst_QSplitter::setSizes_data()
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2011-04-27 10:05:43 +00:00
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{
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QTest::addColumn<IntList>("minimumSizes");
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QTest::addColumn<IntList>("splitterSizes");
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QTest::addColumn<IntList>("expectedSizes");
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QTest::addColumn<IntList>("collapsibleStates");
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QTest::addColumn<bool>("childrenCollapse");
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QFile file(SRCDIR "setSizes3.dat");
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if (!file.open(QIODevice::ReadOnly)) {
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qDebug() << "Can't open file, reason:" << file.errorString();
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return;
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}
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QTextStream ts(&file);
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ts.setIntegerBase(10);
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QString dataName;
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IntList minimumSizes;
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IntList splitterSizes;
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IntList expectedSizes;
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IntList collapsibleStates;
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int childrenCollapse;
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while (!ts.atEnd()) {
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int i1, i2, i3;
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minimumSizes.clear();
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splitterSizes.clear();
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expectedSizes.clear();
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collapsibleStates.clear();
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ts >> dataName;
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ts >> i1 >> i2 >> i3;
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minimumSizes << i1 << i2 << i3;
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ts >> i1 >> i2 >> i3;
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splitterSizes << i1 << i2 << i3;
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ts >> i1 >> i2 >> i3;
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expectedSizes << i1 << i2 << i3;
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ts >> i1 >> i2 >> i3;
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collapsibleStates << i1 << i2 << i3;
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ts >> childrenCollapse;
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QTest::newRow(dataName.toLocal8Bit()) << minimumSizes << splitterSizes << expectedSizes << collapsibleStates << bool(childrenCollapse);
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ts.skipWhiteSpace();
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}
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}
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void tst_QSplitter::saveAndRestoreState_data()
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{
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saveState_data();
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}
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void tst_QSplitter::saveAndRestoreState()
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{
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QFETCH(IntList, initialSizes);
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splitter->setSizes(initialSizes);
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QApplication::instance()->sendPostedEvents();
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QSplitter *splitter2 = new QSplitter(splitter->orientation() == Qt::Horizontal ?
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Qt::Vertical : Qt::Horizontal);
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for (int i = 0; i < splitter->count(); ++i) {
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splitter2->addWidget(new QWidget());
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}
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splitter2->resize(splitter->size());
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splitter2->setChildrenCollapsible(!splitter->childrenCollapsible());
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splitter2->setOpaqueResize(!splitter->opaqueResize());
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splitter2->setHandleWidth(splitter->handleWidth()+3);
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QByteArray ba = splitter->saveState();
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QVERIFY(splitter2->restoreState(ba));
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QCOMPARE(splitter2->orientation(), splitter->orientation());
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QCOMPARE(splitter2->handleWidth(), splitter->handleWidth());
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QCOMPARE(splitter2->opaqueResize(), splitter->opaqueResize());
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QCOMPARE(splitter2->childrenCollapsible(), splitter->childrenCollapsible());
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QList<int> l1 = splitter->sizes();
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QList<int> l2 = splitter2->sizes();
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QCOMPARE(l1.size(), l2.size());
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for (int i = 0; i < splitter->sizes().size(); ++i) {
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QCOMPARE(l2.at(i), l1.at(i));
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}
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// destroy version and magic number
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for (int i = 0; i < ba.size(); ++i)
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ba[i] = ~ba.at(i);
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QVERIFY(!splitter2->restoreState(ba));
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delete splitter2;
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}
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void tst_QSplitter::saveAndRestoreStateOfNotYetShownSplitter()
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{
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QSplitter *spl = new QSplitter;
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QLabel *l1 = new QLabel;
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QLabel *l2 = new QLabel;
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spl->addWidget(l1);
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spl->addWidget(l2);
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QByteArray ba = spl->saveState();
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spl->restoreState(ba);
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spl->show();
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QTest::qWait(500);
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QCOMPARE(l1->geometry().isValid(), true);
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QCOMPARE(l2->geometry().isValid(), true);
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delete spl;
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}
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void tst_QSplitter::saveState_data()
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{
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QTest::addColumn<IntList>("initialSizes");
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QTest::addColumn<bool>("hideWidget1");
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QTest::addColumn<bool>("hideWidget2");
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QTest::addColumn<QByteArray>("finalBa");
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QTest::newRow("ok0") << (IntList() << 200 << 200) << bool(false) << bool(false) << QByteArray("[200,200]");
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QTest::newRow("ok1") << (IntList() << 300 << 100) << bool(false) << bool(false) << QByteArray("[300,100]");
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QTest::newRow("ok2") << (IntList() << 100 << 300) << bool(false) << bool(false) << QByteArray("[100,300]");
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QTest::newRow("ok3") << (IntList() << 200 << 200) << bool(false) << bool(true) << QByteArray("[200,H]");
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QTest::newRow("ok4") << (IntList() << 200 << 200) << bool(true) << bool(false) << QByteArray("[H,200]");
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QTest::newRow("ok5") << (IntList() << 200 << 200) << bool(false) << bool(false) << QByteArray("[200,200]");
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QTest::newRow("ok6") << (IntList() << 200 << 200) << bool(false) << bool(false) << QByteArray("[200,200]");
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QTest::newRow("ok7") << (IntList() << 200 << 200) << bool(false) << bool(false) << QByteArray("[200,200]");
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QTest::newRow("ok8") << (IntList() << 200 << 200) << bool(true) << bool(true) << QByteArray("[H,H]");
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}
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void tst_QSplitter::addWidget()
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{
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QSplitter split;
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// Simple case
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QWidget *widget1 = new QWidget;
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QWidget *widget2 = new QWidget;
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split.addWidget(widget1);
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split.addWidget(widget2);
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QCOMPARE(split.count(), 2);
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QCOMPARE(split.indexOf(widget1), 0);
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QCOMPARE(split.indexOf(widget2), 1);
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QCOMPARE(split.widget(0), widget1);
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QCOMPARE(split.widget(1), widget2);
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// Implicit Add
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QWidget *widget3 = new QWidget(&split);
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QCOMPARE(split.count(), 3);
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QCOMPARE(split.indexOf(widget3), 2);
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QCOMPARE(split.widget(2), widget3);
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// Try and add it again
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split.addWidget(widget3);
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QCOMPARE(split.count(), 3);
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QCOMPARE(split.indexOf(widget3), 2);
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QCOMPARE(split.widget(2), widget3);
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// Add a widget that is already in the splitter
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split.addWidget(widget1);
|
|
|
|
QCOMPARE(split.count(), 3);
|
|
|
|
QCOMPARE(split.indexOf(widget1), 2);
|
|
|
|
QCOMPARE(split.widget(0), widget2);
|
|
|
|
QCOMPARE(split.widget(1), widget3);
|
|
|
|
QCOMPARE(split.widget(2), widget1);
|
|
|
|
|
|
|
|
// Change a widget's parent
|
|
|
|
widget2->setParent(0);
|
|
|
|
QCOMPARE(split.count(), 2);
|
|
|
|
QCOMPARE(split.indexOf(widget2), -1);
|
|
|
|
|
|
|
|
|
|
|
|
// Add the widget in again.
|
|
|
|
split.addWidget(widget2);
|
|
|
|
QCOMPARE(split.count(), 3);
|
|
|
|
QCOMPARE(split.indexOf(widget2), 2);
|
|
|
|
QCOMPARE(split.widget(0), widget3);
|
|
|
|
QCOMPARE(split.widget(1), widget1);
|
|
|
|
QCOMPARE(split.widget(2), widget2);
|
|
|
|
|
|
|
|
// Delete a widget
|
|
|
|
delete widget1;
|
|
|
|
QCOMPARE(split.count(), 2);
|
|
|
|
QCOMPARE(split.indexOf(widget1), -1); // Nasty
|
|
|
|
QCOMPARE(split.widget(0), widget3);
|
|
|
|
QCOMPARE(split.widget(1), widget2);
|
|
|
|
|
|
|
|
delete widget2;
|
|
|
|
}
|
|
|
|
|
|
|
|
void tst_QSplitter::insertWidget()
|
|
|
|
{
|
|
|
|
QSplitter split;
|
|
|
|
QWidget *widget1 = new QWidget;
|
|
|
|
QWidget *widget2 = new QWidget;
|
|
|
|
QWidget *widget3 = new QWidget;
|
|
|
|
|
|
|
|
split.insertWidget(0, widget1);
|
|
|
|
QCOMPARE(split.count(), 1);
|
|
|
|
QCOMPARE(split.indexOf(widget1), 0);
|
|
|
|
QCOMPARE(split.widget(0), widget1);
|
|
|
|
|
|
|
|
split.insertWidget(0, widget2);
|
|
|
|
QCOMPARE(split.count(), 2);
|
|
|
|
QCOMPARE(split.indexOf(widget1), 1);
|
|
|
|
QCOMPARE(split.indexOf(widget2), 0);
|
|
|
|
QCOMPARE(split.widget(0), widget2);
|
|
|
|
QCOMPARE(split.widget(1), widget1);
|
|
|
|
|
|
|
|
split.insertWidget(1, widget3);
|
|
|
|
QCOMPARE(split.count(), 3);
|
|
|
|
QCOMPARE(split.indexOf(widget1), 2);
|
|
|
|
QCOMPARE(split.indexOf(widget2), 0);
|
|
|
|
QCOMPARE(split.indexOf(widget3), 1);
|
|
|
|
QCOMPARE(split.widget(0), widget2);
|
|
|
|
QCOMPARE(split.widget(1), widget3);
|
|
|
|
QCOMPARE(split.widget(2), widget1);
|
|
|
|
|
|
|
|
delete widget3;
|
|
|
|
QCOMPARE(split.count(), 2);
|
|
|
|
QCOMPARE(split.indexOf(widget1), 1);
|
|
|
|
QCOMPARE(split.indexOf(widget2), 0);
|
|
|
|
QCOMPARE(split.widget(0), widget2);
|
|
|
|
QCOMPARE(split.widget(1), widget1);
|
|
|
|
|
|
|
|
widget3 = new QWidget;
|
|
|
|
split.insertWidget(split.count() + 1, widget3);
|
|
|
|
QCOMPARE(split.count(), 3);
|
|
|
|
QCOMPARE(split.indexOf(widget1), 1);
|
|
|
|
QCOMPARE(split.indexOf(widget2), 0);
|
|
|
|
QCOMPARE(split.indexOf(widget3), 2);
|
|
|
|
QCOMPARE(split.widget(0), widget2);
|
|
|
|
QCOMPARE(split.widget(1), widget1);
|
|
|
|
QCOMPARE(split.widget(2), widget3);
|
|
|
|
|
|
|
|
|
|
|
|
// Try it again,
|
|
|
|
split.insertWidget(split.count() + 1, widget3);
|
|
|
|
QCOMPARE(split.count(), 3);
|
|
|
|
QCOMPARE(split.indexOf(widget1), 1);
|
|
|
|
QCOMPARE(split.indexOf(widget2), 0);
|
|
|
|
QCOMPARE(split.indexOf(widget3), 2);
|
|
|
|
QCOMPARE(split.widget(0), widget2);
|
|
|
|
QCOMPARE(split.widget(1), widget1);
|
|
|
|
QCOMPARE(split.widget(2), widget3);
|
|
|
|
|
|
|
|
// Try to move widget2 to a bad place
|
|
|
|
split.insertWidget(-1, widget2);
|
|
|
|
QCOMPARE(split.count(), 3);
|
|
|
|
QCOMPARE(split.indexOf(widget1), 0);
|
|
|
|
QCOMPARE(split.indexOf(widget2), 2);
|
|
|
|
QCOMPARE(split.indexOf(widget3), 1);
|
|
|
|
QCOMPARE(split.widget(0), widget1);
|
|
|
|
QCOMPARE(split.widget(1), widget3);
|
|
|
|
QCOMPARE(split.widget(2), widget2);
|
|
|
|
|
|
|
|
QWidget *widget4 = new QWidget(&split);
|
|
|
|
QCOMPARE(split.count(), 4);
|
|
|
|
QCOMPARE(split.indexOf(widget1), 0);
|
|
|
|
QCOMPARE(split.indexOf(widget2), 2);
|
|
|
|
QCOMPARE(split.indexOf(widget3), 1);
|
|
|
|
QCOMPARE(split.indexOf(widget4), 3);
|
|
|
|
QCOMPARE(split.widget(0), widget1);
|
|
|
|
QCOMPARE(split.widget(1), widget3);
|
|
|
|
QCOMPARE(split.widget(2), widget2);
|
|
|
|
QCOMPARE(split.widget(3), widget4);
|
|
|
|
|
|
|
|
QWidget *widget5 = new QWidget(&split);
|
|
|
|
QCOMPARE(split.count(), 5);
|
|
|
|
QCOMPARE(split.indexOf(widget1), 0);
|
|
|
|
QCOMPARE(split.indexOf(widget2), 2);
|
|
|
|
QCOMPARE(split.indexOf(widget3), 1);
|
|
|
|
QCOMPARE(split.indexOf(widget4), 3);
|
|
|
|
QCOMPARE(split.indexOf(widget5), 4);
|
|
|
|
QCOMPARE(split.widget(0), widget1);
|
|
|
|
QCOMPARE(split.widget(1), widget3);
|
|
|
|
QCOMPARE(split.widget(2), widget2);
|
|
|
|
QCOMPARE(split.widget(3), widget4);
|
|
|
|
QCOMPARE(split.widget(4), widget5);
|
|
|
|
|
|
|
|
split.insertWidget(2, widget4);
|
|
|
|
QCOMPARE(split.count(), 5);
|
|
|
|
QCOMPARE(split.indexOf(widget1), 0);
|
|
|
|
QCOMPARE(split.indexOf(widget2), 3);
|
|
|
|
QCOMPARE(split.indexOf(widget3), 1);
|
|
|
|
QCOMPARE(split.indexOf(widget4), 2);
|
|
|
|
QCOMPARE(split.indexOf(widget5), 4);
|
|
|
|
QCOMPARE(split.widget(0), widget1);
|
|
|
|
QCOMPARE(split.widget(1), widget3);
|
|
|
|
QCOMPARE(split.widget(2), widget4);
|
|
|
|
QCOMPARE(split.widget(3), widget2);
|
|
|
|
QCOMPARE(split.widget(4), widget5);
|
|
|
|
|
|
|
|
split.insertWidget(1, widget5);
|
|
|
|
QCOMPARE(split.count(), 5);
|
|
|
|
QCOMPARE(split.indexOf(widget1), 0);
|
|
|
|
QCOMPARE(split.indexOf(widget2), 4);
|
|
|
|
QCOMPARE(split.indexOf(widget3), 2);
|
|
|
|
QCOMPARE(split.indexOf(widget4), 3);
|
|
|
|
QCOMPARE(split.indexOf(widget5), 1);
|
|
|
|
QCOMPARE(split.widget(0), widget1);
|
|
|
|
QCOMPARE(split.widget(1), widget5);
|
|
|
|
QCOMPARE(split.widget(2), widget3);
|
|
|
|
QCOMPARE(split.widget(3), widget4);
|
|
|
|
QCOMPARE(split.widget(4), widget2);
|
|
|
|
}
|
|
|
|
|
|
|
|
void tst_QSplitter::setStretchFactor_data()
|
|
|
|
{
|
|
|
|
QTest::addColumn<int>("orientation");
|
|
|
|
QTest::addColumn<int>("widgetIndex");
|
|
|
|
QTest::addColumn<int>("stretchFactor");
|
|
|
|
QTest::addColumn<int>("expectedHStretch");
|
|
|
|
QTest::addColumn<int>("expectedVStretch");
|
|
|
|
|
|
|
|
QTest::newRow("ok01") << int(Qt::Horizontal) << 1 << 2 << 2 << 2;
|
|
|
|
QTest::newRow("ok02") << int(Qt::Horizontal) << 2 << 0 << 0 << 0;
|
|
|
|
QTest::newRow("ok03") << int(Qt::Horizontal) << 3 << 1 << 1 << 1;
|
|
|
|
QTest::newRow("ok04") << int(Qt::Horizontal) << 0 << 7 << 7 << 7;
|
|
|
|
QTest::newRow("ok05") << int(Qt::Vertical) << 0 << 0 << 0 << 0;
|
|
|
|
QTest::newRow("ok06") << int(Qt::Vertical) << 1 << 1 << 1 << 1;
|
|
|
|
QTest::newRow("ok07") << int(Qt::Vertical) << 2 << 2 << 2 << 2;
|
|
|
|
QTest::newRow("ok08") << int(Qt::Vertical) << 3 << 5 << 5 << 5;
|
|
|
|
QTest::newRow("ok08") << int(Qt::Vertical) << -1 << 5 << 0 << 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
void tst_QSplitter::setStretchFactor()
|
|
|
|
{
|
|
|
|
QFETCH(int, orientation);
|
|
|
|
Qt::Orientation orient = Qt::Orientation(orientation);
|
|
|
|
QSplitter split(orient);
|
|
|
|
QWidget *w = new QWidget;
|
|
|
|
split.addWidget(w);
|
|
|
|
w = new QWidget;
|
|
|
|
split.addWidget(w);
|
|
|
|
w = new QWidget;
|
|
|
|
split.addWidget(w);
|
|
|
|
w = new QWidget;
|
|
|
|
split.addWidget(w);
|
|
|
|
|
|
|
|
QFETCH(int, widgetIndex);
|
|
|
|
QFETCH(int, stretchFactor);
|
|
|
|
w = split.widget(widgetIndex);
|
|
|
|
QSizePolicy sp;
|
|
|
|
if (w) {
|
|
|
|
QCOMPARE(sp.horizontalStretch(), 0);
|
|
|
|
QCOMPARE(sp.verticalStretch(), 0);
|
|
|
|
}
|
|
|
|
split.setStretchFactor(widgetIndex, stretchFactor);
|
|
|
|
if (w)
|
|
|
|
sp = w->sizePolicy();
|
|
|
|
QTEST(sp.horizontalStretch(), "expectedHStretch");
|
|
|
|
QTEST(sp.verticalStretch(), "expectedVStretch");
|
|
|
|
}
|
|
|
|
|
|
|
|
void tst_QSplitter::testShowHide_data()
|
|
|
|
{
|
|
|
|
QTest::addColumn<bool>("hideWidget1");
|
|
|
|
QTest::addColumn<bool>("hideWidget2");
|
|
|
|
QTest::addColumn<QList<int> >("finalValues");
|
|
|
|
QTest::addColumn<bool>("handleVisible");
|
|
|
|
|
|
|
|
QSplitter *split = new QSplitter(Qt::Horizontal);
|
|
|
|
QTest::newRow("hideNone") << false << false << (QList<int>() << 200 << 200) << true;
|
|
|
|
QTest::newRow("hide2") << false << true << (QList<int>() << 400 + split->handleWidth() << 0) << false;
|
|
|
|
QTest::newRow("hide1") << true << false << (QList<int>() << 0 << 400 + split->handleWidth()) << false;
|
|
|
|
QTest::newRow("hideall") << true << true << (QList<int>() << 0 << 0) << false;
|
|
|
|
delete split;
|
|
|
|
}
|
|
|
|
|
|
|
|
void tst_QSplitter::testShowHide()
|
|
|
|
{
|
|
|
|
QFETCH(bool, hideWidget1);
|
|
|
|
QFETCH(bool, hideWidget2);
|
|
|
|
|
|
|
|
QSplitter *split = new QSplitter(Qt::Horizontal);
|
|
|
|
|
|
|
|
QWidget topLevel;
|
|
|
|
QWidget widget(&topLevel);
|
|
|
|
widget.resize(400 + split->handleWidth(), 200);
|
|
|
|
QVBoxLayout *lay=new QVBoxLayout(&widget);
|
|
|
|
lay->setMargin(0);
|
|
|
|
lay->setSpacing(0);
|
|
|
|
split->addWidget(new QWidget);
|
|
|
|
split->addWidget(new QWidget);
|
|
|
|
split->setSizes(QList<int>() << 200 << 200);
|
|
|
|
lay->addWidget(split);
|
|
|
|
widget.setLayout(lay);
|
|
|
|
topLevel.show();
|
|
|
|
|
|
|
|
QTest::qWait(100);
|
|
|
|
|
|
|
|
widget.hide();
|
|
|
|
split->widget(0)->setHidden(hideWidget1);
|
|
|
|
split->widget(1)->setHidden(hideWidget2);
|
|
|
|
widget.show();
|
|
|
|
QTest::qWait(100);
|
|
|
|
|
|
|
|
QTEST(split->sizes(), "finalValues");
|
|
|
|
QTEST(split->handle(1)->isVisible(), "handleVisible");
|
|
|
|
}
|
|
|
|
|
|
|
|
void tst_QSplitter::testRemoval()
|
|
|
|
{
|
|
|
|
|
|
|
|
// This test relies on the internal structure of QSplitter That is, that
|
|
|
|
// there is a handle before every splitter, but sometimes that handle is
|
|
|
|
// hidden. But definiately when something is removed the front handle
|
|
|
|
// should not be visible.
|
|
|
|
|
|
|
|
QSplitter split;
|
|
|
|
split.addWidget(new QWidget);
|
|
|
|
split.addWidget(new QWidget);
|
|
|
|
split.show();
|
|
|
|
QTest::qWait(100);
|
|
|
|
|
|
|
|
QCOMPARE(split.handle(0)->isVisible(), false);
|
|
|
|
QSplitterHandle *handle = split.handle(1);
|
|
|
|
QCOMPARE(handle->isVisible(), true);
|
|
|
|
|
|
|
|
delete split.widget(0);
|
|
|
|
QSplitterHandle *sameHandle = split.handle(0);
|
|
|
|
QCOMPARE(handle, sameHandle);
|
|
|
|
QCOMPARE(sameHandle->isVisible(), false);
|
|
|
|
}
|
|
|
|
|
|
|
|
class MyFriendlySplitter : public QSplitter
|
|
|
|
{
|
|
|
|
public:
|
|
|
|
MyFriendlySplitter(QWidget *parent = 0) : QSplitter(parent) {}
|
|
|
|
void setRubberBand(int pos) { QSplitter::setRubberBand(pos); }
|
|
|
|
|
|
|
|
friend class tst_QSplitter;
|
|
|
|
};
|
|
|
|
|
|
|
|
void tst_QSplitter::rubberBandNotInSplitter()
|
|
|
|
{
|
|
|
|
MyFriendlySplitter split;
|
|
|
|
split.addWidget(new QWidget);
|
|
|
|
split.addWidget(new QWidget);
|
|
|
|
split.setOpaqueResize(false);
|
|
|
|
QCOMPARE(split.count(), 2);
|
|
|
|
split.setRubberBand(2);
|
|
|
|
QCOMPARE(split.count(), 2);
|
|
|
|
}
|
|
|
|
|
|
|
|
void tst_QSplitter::task187373_addAbstractScrollAreas_data()
|
|
|
|
{
|
|
|
|
QTest::addColumn<QString>("className");
|
|
|
|
QTest::addColumn<bool>("addInConstructor");
|
|
|
|
QTest::addColumn<bool>("addOutsideConstructor");
|
|
|
|
|
|
|
|
QStringList classNames;
|
|
|
|
classNames << QLatin1String("QGraphicsView");
|
|
|
|
classNames << QLatin1String("QMdiArea");
|
|
|
|
classNames << QLatin1String("QScrollArea");
|
|
|
|
classNames << QLatin1String("QTextEdit");
|
|
|
|
classNames << QLatin1String("QTreeView");
|
|
|
|
|
|
|
|
foreach (QString className, classNames) {
|
|
|
|
QTest::newRow(qPrintable(QString("%1 1").arg(className))) << className << false << true;
|
|
|
|
QTest::newRow(qPrintable(QString("%1 2").arg(className))) << className << true << false;
|
|
|
|
QTest::newRow(qPrintable(QString("%1 3").arg(className))) << className << true << true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static QAbstractScrollArea *task187373_createScrollArea(
|
|
|
|
QSplitter *splitter, const QString &className, bool addInConstructor)
|
|
|
|
{
|
|
|
|
if (className == QLatin1String("QGraphicsView"))
|
|
|
|
return new QGraphicsView(addInConstructor ? splitter : 0);
|
|
|
|
if (className == QLatin1String("QMdiArea"))
|
|
|
|
return new QMdiArea(addInConstructor ? splitter : 0);
|
|
|
|
if (className == QLatin1String("QScrollArea"))
|
|
|
|
return new QScrollArea(addInConstructor ? splitter : 0);
|
|
|
|
if (className == QLatin1String("QTextEdit"))
|
|
|
|
return new QTextEdit(addInConstructor ? splitter : 0);
|
|
|
|
if (className == QLatin1String("QTreeView"))
|
|
|
|
return new QTreeView(addInConstructor ? splitter : 0);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
void tst_QSplitter::task187373_addAbstractScrollAreas()
|
|
|
|
{
|
|
|
|
QFETCH(QString, className);
|
|
|
|
QFETCH(bool, addInConstructor);
|
|
|
|
QFETCH(bool, addOutsideConstructor);
|
2011-05-18 00:44:47 +00:00
|
|
|
QVERIFY(addInConstructor || addOutsideConstructor);
|
2011-04-27 10:05:43 +00:00
|
|
|
|
|
|
|
QSplitter *splitter = new QSplitter;
|
|
|
|
splitter->show();
|
2011-05-18 00:44:47 +00:00
|
|
|
QVERIFY(splitter->isVisible());
|
2011-04-27 10:05:43 +00:00
|
|
|
|
|
|
|
QAbstractScrollArea *w = task187373_createScrollArea(splitter, className, addInConstructor);
|
2011-05-18 00:44:47 +00:00
|
|
|
QVERIFY(w);
|
2011-04-27 10:05:43 +00:00
|
|
|
if (addOutsideConstructor)
|
|
|
|
splitter->addWidget(w);
|
|
|
|
|
|
|
|
QTRY_VERIFY(w->isVisible());
|
|
|
|
QVERIFY(!w->isHidden());
|
|
|
|
QVERIFY(w->viewport()->isVisible());
|
|
|
|
QVERIFY(!w->viewport()->isHidden());
|
|
|
|
}
|
|
|
|
|
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//! A simple QTextEdit which can switch between two different size states
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class MyTextEdit : public QTextEdit
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{
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public:
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MyTextEdit(const QString & text, QWidget* parent = NULL)
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: QTextEdit(text, parent) , m_iFactor(1)
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{
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setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);
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}
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virtual QSize minimumSizeHint () const
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{
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return QSize(200, 200) * m_iFactor;
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}
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virtual QSize sizeHint() const
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{
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return QSize(390, 390) * m_iFactor;
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}
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int m_iFactor;
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};
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void tst_QSplitter::task169702_sizes()
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{
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QWidget topLevel;
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// Create two nested (non-collapsible) splitters
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QSplitter* outerSplitter = new QSplitter(Qt::Vertical, &topLevel);
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outerSplitter->setChildrenCollapsible(false);
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QSplitter* splitter = new QSplitter(Qt::Horizontal, outerSplitter);
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splitter->setChildrenCollapsible(false);
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// populate the outer splitter
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outerSplitter->addWidget(new QTextEdit("Foo"));
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outerSplitter->addWidget(splitter);
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outerSplitter->setStretchFactor(0, 1);
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outerSplitter->setStretchFactor(1, 0);
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// populate the inner splitter
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MyTextEdit* testW = new MyTextEdit("TextEdit with size restriction");
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splitter->addWidget(testW);
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splitter->addWidget(new QTextEdit("Bar"));
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outerSplitter->setGeometry(100, 100, 500, 500);
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topLevel.show();
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QTest::qWait(100);
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testW->m_iFactor++;
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testW->updateGeometry();
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QTest::qWait(500);//100 is too fast for Maemo
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//Make sure the minimimSizeHint is respected
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QCOMPARE(testW->size().height(), testW->minimumSizeHint().height());
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}
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void tst_QSplitter::taskQTBUG_4101_ensureOneNonCollapsedWidget_data()
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{
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QTest::addColumn<bool>("testingHide");
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QTest::newRow("last non collapsed hidden") << true;
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QTest::newRow("last non collapsed deleted") << false;
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}
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void tst_QSplitter::taskQTBUG_4101_ensureOneNonCollapsedWidget()
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{
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QFETCH(bool, testingHide);
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MyFriendlySplitter s;
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QLabel *l;
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for (int i = 0; i < 5; ++i) {
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l = new QLabel(QString("Label ") + QChar('A' + i));
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l->setAlignment(Qt::AlignCenter);
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s.addWidget(l);
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s.moveSplitter(0, i); // Collapse all the labels except the last one.
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}
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s.show();
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if (testingHide)
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l->hide();
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else
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delete l;
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QTest::qWait(100);
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QVERIFY(s.sizes().at(0) > 0);
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}
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QTEST_MAIN(tst_QSplitter)
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#include "tst_qsplitter.moc"
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