| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the test suite of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
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| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
| ** included in the packaging of this file. Please review the following |
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| ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include <QtGui/QRasterWindow> |
| #include <QtTest/QtTest> |
| #include <QtGui/QPainter> |
| |
| class tst_QRasterWindow : public QObject |
| { |
| Q_OBJECT |
| |
| private slots: |
| void create(); |
| void basic(); |
| }; |
| |
| void tst_QRasterWindow::create() |
| { |
| QRasterWindow w; |
| |
| w.resize(640, 480); |
| w.show(); |
| |
| QVERIFY(QTest::qWaitForWindowExposed(&w)); |
| } |
| |
| class PainterWindow : public QRasterWindow |
| { |
| public: |
| void reset() { paintCount = 0; } |
| |
| void paintEvent(QPaintEvent*) override { |
| ++paintCount; |
| QPainter p(this); |
| p.fillRect(QRect(0, 0, 100, 100), Qt::blue); |
| p.end(); |
| } |
| |
| int paintCount; |
| }; |
| |
| void tst_QRasterWindow::basic() |
| { |
| PainterWindow w; |
| w.reset(); |
| w.resize(400, 400); |
| w.show(); |
| QVERIFY(QTest::qWaitForWindowExposed(&w));; |
| |
| QVERIFY(w.paintCount >= 1); |
| |
| w.reset(); |
| w.update(); |
| QTRY_VERIFY(w.paintCount >= 1); |
| } |
| |
| #include <tst_qrasterwindow.moc> |
| |
| QTEST_MAIN(tst_QRasterWindow) |