5635823e17
As in the past, to avoid rewriting various autotests that contain line-number information, an extra blank line has been inserted at the end of the license text to ensure that this commit does not change the total number of lines in the license header. Change-Id: I311e001373776812699d6efc045b5f742890c689 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
204 lines
6.4 KiB
C++
204 lines
6.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/
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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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** 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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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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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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** 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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**
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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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**
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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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// This file contains benchmarks for QRect/QRectF functions.
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#include <QtWidgets/QWidget>
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#include <QtWidgets/QGridLayout>
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#include <QtWidgets/QPushButton>
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#include <QtWidgets/QComboBox>
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#include <QtWidgets/QSpinBox>
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#include <QtWidgets/QCheckBox>
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#include <QtWidgets/QRadioButton>
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#include <QtWidgets/QLabel>
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#include <QtWidgets/QProgressBar>
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#include <QtWidgets/QLineEdit>
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#include <qtest.h>
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class tst_qstylesheetstyle : public QObject
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{
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Q_OBJECT
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private slots:
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void empty();
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void empty_events();
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void simple();
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void simple_events();
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void grid_data();
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void grid();
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private:
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QWidget *buildSimpleWidgets();
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};
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QWidget *tst_qstylesheetstyle::buildSimpleWidgets()
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{
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QWidget *w = new QWidget();
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QGridLayout *layout = new QGridLayout(w);
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w->setLayout(layout);
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layout->addWidget(new QPushButton("pushButton") ,0,0);
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layout->addWidget(new QComboBox() ,0,1);
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layout->addWidget(new QCheckBox("checkBox") ,0,2);
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layout->addWidget(new QRadioButton("radioButton") ,0,3);
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layout->addWidget(new QLineEdit() ,1,0);
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layout->addWidget(new QLabel("label") ,1,1);
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layout->addWidget(new QSpinBox() ,1,2);
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layout->addWidget(new QProgressBar() ,1,3);
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return w;
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}
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void tst_qstylesheetstyle::empty()
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{
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QWidget *w = buildSimpleWidgets();
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w->setStyleSheet("/* */");
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QApplication::processEvents();
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int i = 0;
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QBENCHMARK {
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w->setStyleSheet("/*" + QString::number(i) + "*/");
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i++; // we want a different string in case we have severals iterations
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}
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delete w;
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}
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void tst_qstylesheetstyle::empty_events()
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{
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QWidget *w = buildSimpleWidgets();
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w->setStyleSheet("/* */");
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QApplication::processEvents();
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int i = 0;
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QBENCHMARK {
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w->setStyleSheet("/*" + QString::number(i) + "*/");
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i++; // we want a different string in case we have severals iterations
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qApp->processEvents();
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}
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delete w;
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}
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static const char *simple_css =
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" QLineEdit { background: red; } QPushButton { border: 1px solid yellow; color: pink; } \n"
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" QCheckBox { margin: 3px 5px; background-color:red; } QAbstractButton { background-color: #456; } \n"
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" QFrame { padding: 3px; } QLabel { color: black } QSpinBox:hover { background-color:blue; } ";
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void tst_qstylesheetstyle::simple()
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{
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QWidget *w = buildSimpleWidgets();
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w->setStyleSheet("/* */");
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QApplication::processEvents();
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int i = 0;
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QBENCHMARK {
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w->setStyleSheet(QString(simple_css) + "/*" + QString::number(i) + "*/");
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i++; // we want a different string in case we have severals iterations
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}
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delete w;
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}
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void tst_qstylesheetstyle::simple_events()
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{
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QWidget *w = buildSimpleWidgets();
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w->setStyleSheet("/* */");
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QApplication::processEvents();
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int i = 0;
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QBENCHMARK {
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w->setStyleSheet(QString(simple_css) + "/*" + QString::number(i) + "*/");
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i++; // we want a different string in case we have severals iterations
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qApp->processEvents();
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}
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delete w;
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}
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void tst_qstylesheetstyle::grid_data()
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{
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QTest::addColumn<bool>("events");
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QTest::addColumn<bool>("show");
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QTest::addColumn<int>("N");
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for (int n = 5; n <= 25; n += 5) {
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const QByteArray nString = QByteArray::number(n*n);
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QTest::newRow(("simple--" + nString).constData()) << false << false << n;
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QTest::newRow(("events--" + nString).constData()) << true << false << n;
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QTest::newRow(("show--" + nString).constData()) << true << true << n;
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}
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}
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void tst_qstylesheetstyle::grid()
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{
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QFETCH(bool, events);
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QFETCH(bool, show);
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QFETCH(int, N);
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QWidget *w = new QWidget();
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QGridLayout *layout = new QGridLayout(w);
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w->setLayout(layout);
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QString stylesheet;
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for(int x=0; x<N ;x++)
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for(int y=0; y<N ;y++) {
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QLabel *label = new QLabel(QString::number(y * N + x));
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layout->addWidget(label ,x,y);
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label->setObjectName(QString("label%1").arg(y * N + x));
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stylesheet += QString("#label%1 { background-color: rgb(0,%2,%3); color: rgb(%2,%3,255); } ").arg(y*N+x).arg(y*255/N).arg(x*255/N);
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}
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w->setStyleSheet("/* */");
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if(show) {
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w->show();
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QTest::qWaitForWindowShown(w);
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QApplication::flush();
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QApplication::processEvents();
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QTest::qWait(30);
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QApplication::processEvents();
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}
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QApplication::processEvents();
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int i = 0;
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QBENCHMARK {
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w->setStyleSheet(stylesheet + "/*" + QString::number(i) + "*/");
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i++; // we want a different string in case we have severals iterations
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if(events)
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qApp->processEvents();
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}
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delete w;
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}
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QTEST_MAIN(tst_qstylesheetstyle)
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#include "main.moc"
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