| /**************************************************************************** |
| ** |
| ** 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 |
| ** Software or, alternatively, in accordance with the terms contained in |
| ** a written agreement between you and The Qt Company. For licensing terms |
| ** and conditions see https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** 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 |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| |
| #include <QtTest/QtTest> |
| #include <qapplication.h> |
| #include <qfontinfo.h> |
| |
| |
| #include <qpushbutton.h> |
| #include <qscrollbar.h> |
| #include <qtimer.h> |
| |
| #include <qdialog.h> |
| |
| class TstWidget; |
| class TstDialog; |
| QT_FORWARD_DECLARE_CLASS(QPushButton) |
| |
| class tst_qmouseevent_modal : public QObject |
| { |
| Q_OBJECT |
| |
| private slots: |
| void initTestCase(); |
| void cleanupTestCase(); |
| void mousePressRelease(); |
| |
| private: |
| TstWidget *w; |
| }; |
| |
| class TstWidget : public QWidget |
| { |
| Q_OBJECT |
| public: |
| TstWidget(); |
| public slots: |
| void buttonPressed(); |
| public: |
| QPushButton *pb; |
| TstDialog *d; |
| }; |
| |
| |
| class TstDialog : public QDialog |
| { |
| Q_OBJECT |
| public: |
| TstDialog( QWidget *mouseWidget, QWidget *parent, const char *name ); |
| int count() { return c; } |
| protected: |
| void showEvent ( QShowEvent * ); |
| public slots: |
| void releaseMouse(); |
| void closeDialog(); |
| private: |
| QWidget *m; |
| int c; |
| }; |
| |
| void tst_qmouseevent_modal::initTestCase() |
| { |
| w = new TstWidget; |
| w->show(); |
| } |
| |
| void tst_qmouseevent_modal::cleanupTestCase() |
| { |
| delete w; |
| w = 0; |
| } |
| |
| /* |
| Test for task 22500 |
| */ |
| void tst_qmouseevent_modal::mousePressRelease() |
| { |
| |
| QVERIFY( !w->d->isVisible() ); |
| QVERIFY( w->d->count() == 0 ); |
| |
| QTest::mousePress( w->pb, Qt::LeftButton ); |
| |
| QTRY_VERIFY( !w->d->isVisible() ); |
| QVERIFY( w->d->count() == 1 ); |
| QVERIFY( !w->pb->isDown() ); |
| |
| QTest::mousePress( w->pb, Qt::LeftButton ); |
| |
| QTRY_VERIFY( !w->d->isVisible() ); |
| QVERIFY( w->d->count() == 2 ); |
| QVERIFY( !w->pb->isDown() ); |
| |
| // With the current QWS mouse handling, the 3rd press would fail... |
| |
| QTest::mousePress( w->pb, Qt::LeftButton ); |
| |
| QTRY_VERIFY( !w->d->isVisible() ); |
| QVERIFY( w->d->count() == 3 ); |
| QVERIFY( !w->pb->isDown() ); |
| |
| QTest::mousePress( w->pb, Qt::LeftButton ); |
| |
| QTRY_VERIFY( !w->d->isVisible() ); |
| QVERIFY( w->d->count() == 4 ); |
| QVERIFY( !w->pb->isDown() ); |
| } |
| |
| |
| TstWidget::TstWidget() |
| { |
| pb = new QPushButton( "Press me", this ); |
| pb->setObjectName("testbutton"); |
| QSize s = pb->sizeHint(); |
| pb->setGeometry( 5, 5, s.width(), s.height() ); |
| |
| connect( pb, SIGNAL(pressed()), this, SLOT(buttonPressed()) ); |
| |
| // QScrollBar *sb = new QScrollBar( Qt::Horizontal, this ); |
| |
| // sb->setGeometry( 5, pb->geometry().bottom() + 5, 100, sb->sizeHint().height() ); |
| |
| d = new TstDialog( pb, this , 0 ); |
| } |
| |
| void TstWidget::buttonPressed() |
| { |
| d->exec(); |
| } |
| |
| TstDialog::TstDialog( QWidget *mouseWidget, QWidget *parent, const char *name ) |
| :QDialog( parent ) |
| { |
| setObjectName(name); |
| setModal(true); |
| m = mouseWidget; |
| c = 0; |
| } |
| |
| void TstDialog::showEvent ( QShowEvent * ) |
| { |
| QTimer::singleShot(1, this, SLOT(releaseMouse())); |
| QTimer::singleShot(100, this, SLOT(closeDialog())); |
| } |
| |
| void TstDialog::releaseMouse() |
| { |
| QTest::mouseRelease(m, Qt::LeftButton); |
| } |
| |
| void TstDialog::closeDialog() |
| { |
| if ( isVisible() ) { |
| c++; |
| accept(); |
| } |
| } |
| |
| QTEST_MAIN(tst_qmouseevent_modal) |
| #include "tst_qmouseevent_modal.moc" |