aafed07dee
The system behavior is to not show these kinds of dialogs as modal, and we've documented that for QMessageBox. However, calling show() instead of exec() is not enough, as the default constructor of QMessageBox will set the modality of the widget to application-modal. We need to explicitly override this. [ChangLog][macOS] QMessageBox::about(Qt) now shows dialog non-modal, as documented. Pick-to: 6.2 Change-Id: I6bb59efb81feb23122276a9eede71b2f20c9d7c6 Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
723 lines
24 KiB
C++
723 lines
24 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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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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** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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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
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QTest>
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#include <QMessageBox>
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#include <QDebug>
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#include <QPair>
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#include <QList>
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#include <QPointer>
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#include <QTimer>
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#include <QApplication>
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#include <QPushButton>
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#include <QDialogButtonBox>
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#include <QSignalSpy>
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#include <qpa/qplatformtheme.h>
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#include <private/qguiapplication_p.h>
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class tst_QMessageBox : public QObject
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{
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Q_OBJECT
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private slots:
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void sanityTest();
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void defaultButton();
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void escapeButton();
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void clickedButton();
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void button();
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void statics();
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void about();
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void detailsText();
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void detailsButtonText();
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void expandDetailsWithoutMoving();
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#ifndef Q_OS_MAC
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void shortcut();
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#endif
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void staticSourceCompat();
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void instanceSourceCompat();
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void incorrectDefaultButton();
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void updateSize();
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void setInformativeText();
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void iconPixmap();
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// QTBUG-44131
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void acceptedRejectedSignals();
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void acceptedRejectedSignals_data();
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void cleanup();
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};
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class tst_ResizingMessageBox : public QMessageBox
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{
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public:
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tst_ResizingMessageBox() : QMessageBox(), resized(false) { }
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bool resized;
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protected:
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void resizeEvent ( QResizeEvent * event ) override
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{
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resized = true;
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QMessageBox::resizeEvent(event);
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}
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};
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// ExecCloseHelper: Closes a modal QDialog during its exec() function by either
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// sending a key event or closing it (CloseWindow) once it becomes the active
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// modal window. Pass nullptr to "autodetect" the instance for static methods.
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class ExecCloseHelper : public QObject
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{
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public:
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enum { CloseWindow = -1 };
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explicit ExecCloseHelper(QObject *parent = nullptr)
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: QObject(parent), m_key(0), m_timerId(0), m_testCandidate(nullptr) { }
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void start(int key, QWidget *testCandidate = nullptr)
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{
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m_key = key;
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m_testCandidate = testCandidate;
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m_timerId = startTimer(50);
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}
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bool done() const { return !m_timerId; }
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protected:
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void timerEvent(QTimerEvent *te) override;
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private:
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int m_key;
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int m_timerId;
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QWidget *m_testCandidate;
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};
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void ExecCloseHelper::timerEvent(QTimerEvent *te)
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{
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if (te->timerId() != m_timerId)
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return;
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QWidget *modalWidget = QApplication::activeModalWidget();
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if (!m_testCandidate && modalWidget)
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m_testCandidate = modalWidget;
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QWidget *activeWindow = QApplication::activeWindow();
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if (!m_testCandidate && activeWindow)
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m_testCandidate = activeWindow;
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if (!m_testCandidate)
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return;
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bool shouldHelp = (m_testCandidate->isModal() && m_testCandidate == modalWidget)
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|| (!m_testCandidate->isModal() && m_testCandidate == activeWindow);
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if (shouldHelp) {
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if (m_key == CloseWindow) {
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m_testCandidate->close();
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} else {
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QKeyEvent *ke = new QKeyEvent(QEvent::KeyPress, m_key, Qt::NoModifier);
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QCoreApplication::postEvent(m_testCandidate, ke);
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}
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m_testCandidate = nullptr;
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killTimer(m_timerId);
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m_timerId = m_key = 0;
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}
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}
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void tst_QMessageBox::cleanup()
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{
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QTRY_VERIFY(QApplication::topLevelWidgets().isEmpty()); // OS X requires TRY
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}
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void tst_QMessageBox::sanityTest()
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{
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#if defined(Q_OS_MACOS)
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if (QSysInfo::productVersion() == QLatin1String("10.12")) {
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QSKIP("Test hangs on macOS 10.12 -- QTQAINFRA-1362");
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return;
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}
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#endif
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QMessageBox msgBox;
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msgBox.setText("This is insane");
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for (int i = 0; i < 10; i++)
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msgBox.setIcon(QMessageBox::Icon(i));
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msgBox.setIconPixmap(QPixmap());
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msgBox.setIconPixmap(QPixmap("whatever.png"));
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msgBox.setTextFormat(Qt::RichText);
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msgBox.setTextFormat(Qt::PlainText);
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ExecCloseHelper closeHelper;
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closeHelper.start(ExecCloseHelper::CloseWindow, &msgBox);
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msgBox.exec();
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}
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void tst_QMessageBox::button()
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{
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QMessageBox msgBox;
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msgBox.addButton("retry", QMessageBox::DestructiveRole);
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QVERIFY(msgBox.button(QMessageBox::Ok) == nullptr); // not added yet
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QPushButton *b1 = msgBox.addButton(QMessageBox::Ok);
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QCOMPARE(msgBox.button(QMessageBox::Ok), static_cast<QAbstractButton *>(b1)); // just added
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QCOMPARE(msgBox.standardButton(b1), QMessageBox::Ok);
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msgBox.addButton(QMessageBox::Cancel);
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QCOMPARE(msgBox.standardButtons(), QMessageBox::Ok | QMessageBox::Cancel);
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// remove the cancel, should not exist anymore
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msgBox.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
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QVERIFY(!msgBox.button(QMessageBox::Cancel));
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QVERIFY(msgBox.button(QMessageBox::Yes) != nullptr);
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// should not crash
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QPushButton *b4 = new QPushButton;
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msgBox.addButton(b4, QMessageBox::DestructiveRole);
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msgBox.addButton(nullptr, QMessageBox::ActionRole);
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}
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void tst_QMessageBox::defaultButton()
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{
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QMessageBox msgBox;
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QVERIFY(!msgBox.defaultButton());
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msgBox.addButton(QMessageBox::Ok);
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msgBox.addButton(QMessageBox::Cancel);
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QVERIFY(!msgBox.defaultButton());
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QPushButton pushButton;
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msgBox.setDefaultButton(&pushButton);
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QVERIFY(msgBox.defaultButton() == nullptr); // we have not added it yet
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QPushButton *retryButton = msgBox.addButton(QMessageBox::Retry);
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msgBox.setDefaultButton(retryButton);
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QCOMPARE(msgBox.defaultButton(), retryButton);
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ExecCloseHelper closeHelper;
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closeHelper.start(ExecCloseHelper::CloseWindow, &msgBox);
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msgBox.exec();
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QCOMPARE(msgBox.clickedButton(), msgBox.button(QMessageBox::Cancel));
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closeHelper.start(Qt::Key_Enter, &msgBox);
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msgBox.exec();
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QCOMPARE(msgBox.clickedButton(), static_cast<QAbstractButton *>(retryButton));
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QAbstractButton *okButton = msgBox.button(QMessageBox::Ok);
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msgBox.setDefaultButton(QMessageBox::Ok);
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QCOMPARE(msgBox.defaultButton(), static_cast<QPushButton *>(okButton));
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closeHelper.start(Qt::Key_Enter, &msgBox);
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msgBox.exec();
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QCOMPARE(msgBox.clickedButton(), okButton);
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msgBox.setDefaultButton(QMessageBox::Yes); // its not in there!
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QCOMPARE(msgBox.defaultButton(), okButton);
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msgBox.removeButton(okButton);
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delete okButton;
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okButton = nullptr;
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QVERIFY(!msgBox.defaultButton());
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msgBox.setDefaultButton(QMessageBox::Ok);
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QVERIFY(!msgBox.defaultButton());
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}
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void tst_QMessageBox::escapeButton()
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{
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QMessageBox msgBox;
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QVERIFY(!msgBox.escapeButton());
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msgBox.addButton(QMessageBox::Ok);
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ExecCloseHelper closeHelper;
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closeHelper.start(ExecCloseHelper::CloseWindow, &msgBox);
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msgBox.exec();
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QVERIFY(msgBox.clickedButton() == msgBox.button(QMessageBox::Ok)); // auto detected (one button only)
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msgBox.addButton(QMessageBox::Cancel);
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QVERIFY(!msgBox.escapeButton());
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QPushButton invalidButton;
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msgBox.setEscapeButton(&invalidButton);
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QVERIFY(!msgBox.escapeButton());
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QAbstractButton *retryButton = msgBox.addButton(QMessageBox::Retry);
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closeHelper.start(ExecCloseHelper::CloseWindow, &msgBox);
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msgBox.exec();
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QVERIFY(msgBox.clickedButton() == msgBox.button(QMessageBox::Cancel)); // auto detected (cancel)
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msgBox.setEscapeButton(retryButton);
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QCOMPARE(msgBox.escapeButton(), static_cast<QAbstractButton *>(retryButton));
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// with escape
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closeHelper.start(Qt::Key_Escape, &msgBox);
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msgBox.exec();
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QCOMPARE(msgBox.clickedButton(), retryButton);
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// with close
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closeHelper.start(ExecCloseHelper::CloseWindow, &msgBox);
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msgBox.exec();
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QCOMPARE(msgBox.clickedButton(), static_cast<QAbstractButton *>(retryButton));
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QAbstractButton *okButton = msgBox.button(QMessageBox::Ok);
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msgBox.setEscapeButton(QMessageBox::Ok);
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QCOMPARE(msgBox.escapeButton(), okButton);
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closeHelper.start(Qt::Key_Escape, &msgBox);
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msgBox.exec();
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QCOMPARE(msgBox.clickedButton(), okButton);
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msgBox.setEscapeButton(QMessageBox::Yes); // its not in there!
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QCOMPARE(msgBox.escapeButton(), okButton);
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msgBox.removeButton(okButton);
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delete okButton;
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okButton = nullptr;
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QVERIFY(!msgBox.escapeButton());
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msgBox.setEscapeButton(QMessageBox::Ok);
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QVERIFY(!msgBox.escapeButton());
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QMessageBox msgBox2;
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msgBox2.addButton(QMessageBox::Yes);
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msgBox2.addButton(QMessageBox::No);
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closeHelper.start(ExecCloseHelper::CloseWindow, &msgBox2);
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msgBox2.exec();
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QVERIFY(msgBox2.clickedButton() == msgBox2.button(QMessageBox::No)); // auto detected (one No button only)
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QPushButton *rejectButton = new QPushButton;
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msgBox2.addButton(rejectButton, QMessageBox::RejectRole);
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closeHelper.start(ExecCloseHelper::CloseWindow, &msgBox2);
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msgBox2.exec();
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QVERIFY(msgBox2.clickedButton() == rejectButton); // auto detected (one reject button only)
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msgBox2.addButton(new QPushButton, QMessageBox::RejectRole);
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closeHelper.start(ExecCloseHelper::CloseWindow, &msgBox2);
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msgBox2.exec();
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QVERIFY(msgBox2.clickedButton() == msgBox2.button(QMessageBox::No)); // auto detected (one No button only)
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QMessageBox msgBox3;
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msgBox3.setDetailedText("Details");
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closeHelper.start(ExecCloseHelper::CloseWindow, &msgBox3);
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msgBox3.exec();
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QVERIFY(msgBox3.clickedButton() == msgBox3.button(QMessageBox::Ok)); // auto detected
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}
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void tst_QMessageBox::clickedButton()
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{
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QMessageBox msgBox;
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msgBox.addButton(QMessageBox::Yes);
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msgBox.addButton(QMessageBox::No);
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msgBox.addButton(QMessageBox::Retry);
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QVERIFY(!msgBox.clickedButton());
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for (int i = 0; i < 2; ++i) {
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QAbstractButton *clickedButtonAfterExex = nullptr;
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QTimer::singleShot(100, [&] {
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clickedButtonAfterExex = msgBox.clickedButton();
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msgBox.close();
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});
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msgBox.exec();
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QVERIFY(!clickedButtonAfterExex);
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QVERIFY(msgBox.clickedButton());
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}
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}
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void tst_QMessageBox::statics()
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{
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QMessageBox::StandardButton (*statics[4])(QWidget *, const QString &,
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const QString&, QMessageBox::StandardButtons buttons,
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QMessageBox::StandardButton);
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statics[0] = QMessageBox::information;
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statics[1] = QMessageBox::critical;
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statics[2] = QMessageBox::question;
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statics[3] = QMessageBox::warning;
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ExecCloseHelper closeHelper;
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for (int i = 0; i < 4; i++) {
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closeHelper.start(Qt::Key_Escape);
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QMessageBox::StandardButton sb = (*statics[i])(nullptr, "caption",
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"text", QMessageBox::Yes | QMessageBox::No | QMessageBox::Help | QMessageBox::Cancel,
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QMessageBox::NoButton);
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QCOMPARE(sb, QMessageBox::Cancel);
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QVERIFY(closeHelper.done());
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closeHelper.start(ExecCloseHelper::CloseWindow);
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sb = (*statics[i])(nullptr, "caption",
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"text", QMessageBox::Yes | QMessageBox::No | QMessageBox::Help | QMessageBox::Cancel,
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QMessageBox::NoButton);
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QCOMPARE(sb, QMessageBox::Cancel);
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QVERIFY(closeHelper.done());
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closeHelper.start(Qt::Key_Enter);
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sb = (*statics[i])(nullptr, "caption",
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"text", QMessageBox::Yes | QMessageBox::No | QMessageBox::Help,
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QMessageBox::Yes);
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QCOMPARE(sb, QMessageBox::Yes);
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QVERIFY(closeHelper.done());
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closeHelper.start(Qt::Key_Enter);
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sb = (*statics[i])(nullptr, "caption",
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"text", QMessageBox::Yes | QMessageBox::No | QMessageBox::Help,
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QMessageBox::No);
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QCOMPARE(sb, QMessageBox::No);
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QVERIFY(closeHelper.done());
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}
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}
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// shortcuts are not used on OS X
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#ifndef Q_OS_MAC
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void tst_QMessageBox::shortcut()
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{
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QMessageBox msgBox;
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msgBox.addButton("O&k", QMessageBox::YesRole);
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msgBox.addButton("&No", QMessageBox::YesRole);
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msgBox.addButton("&Maybe", QMessageBox::YesRole);
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ExecCloseHelper closeHelper;
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closeHelper.start(Qt::Key_M, &msgBox);
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QCOMPARE(msgBox.exec(), 2);
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}
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#endif
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void tst_QMessageBox::about()
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{
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ExecCloseHelper closeHelper;
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closeHelper.start(Qt::Key_Escape);
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QMessageBox::about(nullptr, "Caption", "This is an auto test");
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// On Mac, about and aboutQt are not modal, so we need to
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// explicitly run the event loop
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#ifdef Q_OS_MAC
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QTRY_VERIFY(closeHelper.done());
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#else
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QVERIFY(closeHelper.done());
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#endif
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const int keyToSend = Qt::Key_Enter;
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closeHelper.start(keyToSend);
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QMessageBox::aboutQt(nullptr, "Caption");
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#ifdef Q_OS_MAC
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QTRY_VERIFY(closeHelper.done());
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#else
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QVERIFY(closeHelper.done());
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#endif
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}
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void tst_QMessageBox::staticSourceCompat()
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{
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int ret;
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// source compat tests for < 4.2
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QT_WARNING_PUSH
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QT_WARNING_DISABLE_DEPRECATED
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ExecCloseHelper closeHelper;
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closeHelper.start(Qt::Key_Enter);
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ret = QMessageBox::information(nullptr, "title", "text", QMessageBox::Yes, QMessageBox::No);
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int expectedButton = int(QMessageBox::Yes);
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if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) {
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const int dialogButtonBoxLayout = theme->themeHint(QPlatformTheme::DialogButtonBoxLayout).toInt();
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if (dialogButtonBoxLayout == QDialogButtonBox::MacLayout
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|| dialogButtonBoxLayout == QDialogButtonBox::GnomeLayout)
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expectedButton = int(QMessageBox::No);
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}
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QCOMPARE(ret, expectedButton);
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QVERIFY(closeHelper.done());
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closeHelper.start(Qt::Key_Enter);
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ret = QMessageBox::information(nullptr, "title", "text", QMessageBox::Yes | QMessageBox::Default, QMessageBox::No);
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QCOMPARE(ret, int(QMessageBox::Yes));
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QVERIFY(closeHelper.done());
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closeHelper.start(Qt::Key_Enter);
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ret = QMessageBox::information(nullptr, "title", "text", QMessageBox::Yes, QMessageBox::No | QMessageBox::Default);
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QCOMPARE(ret, int(QMessageBox::No));
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QVERIFY(closeHelper.done());
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closeHelper.start(Qt::Key_Enter);
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ret = QMessageBox::information(nullptr, "title", "text", QMessageBox::Yes | QMessageBox::Default, QMessageBox::No | QMessageBox::Escape);
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QCOMPARE(ret, int(QMessageBox::Yes));
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QVERIFY(closeHelper.done());
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closeHelper.start(Qt::Key_Enter);
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ret = QMessageBox::information(nullptr, "title", "text", QMessageBox::Yes | QMessageBox::Escape, QMessageBox::No | QMessageBox::Default);
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QCOMPARE(ret, int(QMessageBox::No));
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QVERIFY(closeHelper.done());
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// the button text versions
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closeHelper.start(Qt::Key_Enter);
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ret = QMessageBox::information(nullptr, "title", "text", "Yes", "No", QString(), 1);
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QCOMPARE(ret, 1);
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QVERIFY(closeHelper.done());
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if (0) { // don't run these tests since the dialog won't close!
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closeHelper.start(Qt::Key_Escape);
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ret = QMessageBox::information(nullptr, "title", "text", "Yes", "No", QString(), 1);
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QCOMPARE(ret, -1);
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QVERIFY(closeHelper.done());
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closeHelper.start(Qt::Key_Escape);
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ret = QMessageBox::information(nullptr, "title", "text", "Yes", "No", QString(), 0, 1);
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QCOMPARE(ret, 1);
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QVERIFY(closeHelper.done());
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}
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QT_WARNING_POP
|
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}
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void tst_QMessageBox::instanceSourceCompat()
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{
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QT_WARNING_PUSH
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QT_WARNING_DISABLE_DEPRECATED
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QMessageBox mb("Application name here",
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"Saving the file will overwrite the original file on the disk.\n"
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"Do you really want to save?",
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QMessageBox::Information,
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QMessageBox::Yes | QMessageBox::Default,
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QMessageBox::No,
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QMessageBox::Cancel | QMessageBox::Escape);
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mb.setButtonText(QMessageBox::Yes, "Save");
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mb.setButtonText(QMessageBox::No, "Discard");
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mb.addButton("&Revert", QMessageBox::RejectRole);
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mb.addButton("&Zoo", QMessageBox::ActionRole);
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|
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ExecCloseHelper closeHelper;
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closeHelper.start(Qt::Key_Enter, &mb);
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QCOMPARE(mb.exec(), int(QMessageBox::Yes));
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closeHelper.start(Qt::Key_Escape, &mb);
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QCOMPARE(mb.exec(), int(QMessageBox::Cancel));
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#ifndef Q_OS_MAC
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// mnemonics are not used on OS X
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closeHelper.start(QKeyCombination(Qt::ALT | Qt::Key_R).toCombined(), &mb);
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QCOMPARE(mb.exec(), 0);
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closeHelper.start(QKeyCombination(Qt::ALT | Qt::Key_Z).toCombined(), &mb);
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QCOMPARE(mb.exec(), 1);
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#endif
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QT_WARNING_POP
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}
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|
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void tst_QMessageBox::detailsText()
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{
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QMessageBox box;
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QString text("This is the details text.");
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box.setDetailedText(text);
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QCOMPARE(box.detailedText(), text);
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box.show();
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QVERIFY(QTest::qWaitForWindowExposed(&box));
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// QTBUG-39334, the box should now have the default "Ok" button as well as
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// the "Show Details.." button.
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QCOMPARE(box.findChildren<QAbstractButton *>().size(), 2);
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}
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|
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void tst_QMessageBox::detailsButtonText()
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{
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QMessageBox box;
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box.setDetailedText("bla");
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box.open();
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QApplication::postEvent(&box, new QEvent(QEvent::LanguageChange));
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QApplication::processEvents();
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QDialogButtonBox* bb = box.findChild<QDialogButtonBox*>("qt_msgbox_buttonbox");
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QVERIFY(bb); //get the detail button
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|
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auto list = bb->buttons();
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for (auto btn : list) {
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if (btn && (btn->inherits("QPushButton"))) {
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if (btn->text().remove(QLatin1Char('&')) != QMessageBox::tr("OK")
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&& btn->text() != QMessageBox::tr("Show Details...")) {
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QFAIL(qPrintable(QString("Unexpected messagebox button text: %1").arg(btn->text())));
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}
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|
}
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|
}
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|
}
|
|
|
|
void tst_QMessageBox::expandDetailsWithoutMoving() // QTBUG-32473
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|
{
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|
tst_ResizingMessageBox box;
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box.setDetailedText("bla");
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box.show();
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QApplication::postEvent(&box, new QEvent(QEvent::LanguageChange));
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QApplication::processEvents();
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QDialogButtonBox* bb = box.findChild<QDialogButtonBox*>("qt_msgbox_buttonbox");
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QVERIFY(bb);
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|
|
|
auto list = bb->buttons();
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auto it = std::find_if(list.rbegin(), list.rend(), [&](QAbstractButton *btn) {
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return btn && bb->buttonRole(btn) == QDialogButtonBox::ActionRole; });
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QVERIFY(it != list.rend());
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|
auto moreButton = *it;
|
|
|
|
QVERIFY(QTest::qWaitForWindowExposed(&box));
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|
QTRY_VERIFY2(!box.geometry().topLeft().isNull(), "window manager is expected to decorate and position the dialog");
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|
QRect geom = box.geometry();
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box.resized = false;
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// now click the "more" button, and verify that the dialog resizes but does not move
|
|
moreButton->click();
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QTRY_VERIFY(box.resized);
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|
QVERIFY(box.geometry().height() > geom.height());
|
|
QCOMPARE(box.geometry().topLeft(), geom.topLeft());
|
|
}
|
|
|
|
void tst_QMessageBox::incorrectDefaultButton()
|
|
{
|
|
ExecCloseHelper closeHelper;
|
|
closeHelper.start(Qt::Key_Escape);
|
|
//Do not crash here
|
|
QTest::ignoreMessage(QtWarningMsg, "QDialogButtonBox::createButton: Invalid ButtonRole, button not added");
|
|
QMessageBox::question(nullptr, "", "I've been hit!",QMessageBox::Ok | QMessageBox::Cancel,QMessageBox::Save);
|
|
QVERIFY(closeHelper.done());
|
|
|
|
closeHelper.start(Qt::Key_Escape);
|
|
QTest::ignoreMessage(QtWarningMsg, "QDialogButtonBox::createButton: Invalid ButtonRole, button not added");
|
|
QMessageBox::question(nullptr, "", "I've been hit!",QFlag(QMessageBox::Ok | QMessageBox::Cancel),QMessageBox::Save);
|
|
QVERIFY(closeHelper.done());
|
|
|
|
closeHelper.start(Qt::Key_Escape);
|
|
QTest::ignoreMessage(QtWarningMsg, "QDialogButtonBox::createButton: Invalid ButtonRole, button not added");
|
|
QTest::ignoreMessage(QtWarningMsg, "QDialogButtonBox::createButton: Invalid ButtonRole, button not added");
|
|
QT_WARNING_PUSH
|
|
QT_WARNING_DISABLE_DEPRECATED
|
|
//do not crash here -> call old function of QMessageBox in this case
|
|
QMessageBox::question(nullptr, "", "I've been hit!",QMessageBox::Ok | QMessageBox::Cancel,QMessageBox::Save | QMessageBox::Cancel,QMessageBox::Ok);
|
|
QT_WARNING_POP
|
|
QVERIFY(closeHelper.done());
|
|
}
|
|
|
|
void tst_QMessageBox::updateSize()
|
|
{
|
|
QMessageBox box;
|
|
box.setText("This is awesome");
|
|
box.show();
|
|
QSize oldSize = box.size();
|
|
QString longText;
|
|
for (int i = 0; i < 20; i++)
|
|
longText += box.text();
|
|
box.setText(longText);
|
|
QVERIFY(box.size() != oldSize); // should have grown
|
|
QVERIFY(box.width() > oldSize.width() || box.height() > oldSize.height());
|
|
oldSize = box.size();
|
|
box.setStandardButtons(QMessageBox::StandardButtons(0xFFFF));
|
|
QVERIFY(box.size() != oldSize); // should have grown
|
|
QVERIFY(box.width() > oldSize.width() || box.height() > oldSize.height());
|
|
}
|
|
|
|
void tst_QMessageBox::setInformativeText()
|
|
{
|
|
QMessageBox msgbox(QMessageBox::Warning, "", "", QMessageBox::Ok);
|
|
QString itext = "This is a very long message and it should make the dialog have enough width to fit this message in";
|
|
msgbox.setInformativeText(itext);
|
|
msgbox.show();
|
|
QCOMPARE(msgbox.informativeText(), itext);
|
|
QVERIFY2(msgbox.width() > 190, //verify it's big enough (task181688)
|
|
qPrintable(QString("%1 > 190").arg(msgbox.width())));
|
|
}
|
|
|
|
void tst_QMessageBox::iconPixmap()
|
|
{
|
|
QMessageBox messageBox;
|
|
QCOMPARE(messageBox.iconPixmap(), QPixmap());
|
|
}
|
|
|
|
using SignalSignature = void(QDialog::*)();
|
|
Q_DECLARE_METATYPE(SignalSignature);
|
|
Q_DECLARE_METATYPE(QMessageBox::ButtonRole)
|
|
|
|
using ButtonsCreator = std::function<QList<QPushButton *>(QMessageBox &)>;
|
|
Q_DECLARE_METATYPE(ButtonsCreator);
|
|
|
|
using RoleSet = QSet<QMessageBox::ButtonRole>;
|
|
Q_DECLARE_METATYPE(RoleSet);
|
|
|
|
void tst_QMessageBox::acceptedRejectedSignals()
|
|
{
|
|
QMessageBox messageBox(QMessageBox::Information, "Test window", "Test text");
|
|
|
|
QFETCH(ButtonsCreator, buttonsCreator);
|
|
QVERIFY(buttonsCreator);
|
|
|
|
const auto buttons = buttonsCreator(messageBox);
|
|
QVERIFY(!buttons.isEmpty());
|
|
|
|
QFETCH(RoleSet, roles);
|
|
QFETCH(SignalSignature, signalSignature);
|
|
for (auto button: buttons) {
|
|
QVERIFY(button);
|
|
|
|
messageBox.show();
|
|
QVERIFY(QTest::qWaitForWindowExposed(&messageBox));
|
|
|
|
QSignalSpy spy(&messageBox, signalSignature);
|
|
QVERIFY(spy.isValid());
|
|
button->click();
|
|
|
|
if (roles.contains(messageBox.buttonRole(button)))
|
|
QCOMPARE(spy.count(), 1);
|
|
else
|
|
QVERIFY(spy.isEmpty());
|
|
}
|
|
}
|
|
|
|
static void addAcceptedRow(const char *title, ButtonsCreator bc)
|
|
{
|
|
QTest::newRow(title) << (RoleSet() << QMessageBox::AcceptRole << QMessageBox::YesRole)
|
|
<< &QDialog::accepted << bc;
|
|
}
|
|
|
|
static void addRejectedRow(const char *title, ButtonsCreator bc)
|
|
{
|
|
QTest::newRow(title) << (RoleSet() << QMessageBox::RejectRole << QMessageBox::NoRole)
|
|
<< &QDialog::rejected << bc;
|
|
}
|
|
|
|
static void addCustomButtonsData()
|
|
{
|
|
ButtonsCreator buttonsCreator = [](QMessageBox &messageBox) {
|
|
QList<QPushButton *> buttons(QMessageBox::NRoles);
|
|
for (int i = QMessageBox::AcceptRole; i < QMessageBox::NRoles; ++i) {
|
|
buttons[i] = messageBox.addButton(
|
|
QString("Button role: %1").arg(i), QMessageBox::ButtonRole(i));
|
|
}
|
|
|
|
return buttons;
|
|
};
|
|
|
|
addAcceptedRow("Accepted_CustomButtons", buttonsCreator);
|
|
addRejectedRow("Rejected_CustomButtons", buttonsCreator);
|
|
}
|
|
|
|
static void addStandardButtonsData()
|
|
{
|
|
ButtonsCreator buttonsCreator = [](QMessageBox &messageBox) {
|
|
QList<QPushButton *> buttons;
|
|
for (int i = QMessageBox::FirstButton; i <= QMessageBox::LastButton; i <<= 1)
|
|
buttons << messageBox.addButton(QMessageBox::StandardButton(i));
|
|
|
|
return buttons;
|
|
};
|
|
|
|
addAcceptedRow("Accepted_StandardButtons", buttonsCreator);
|
|
addRejectedRow("Rejected_StandardButtons", buttonsCreator);
|
|
}
|
|
|
|
void tst_QMessageBox::acceptedRejectedSignals_data()
|
|
{
|
|
QTest::addColumn<RoleSet>("roles");
|
|
QTest::addColumn<SignalSignature>("signalSignature");
|
|
QTest::addColumn<ButtonsCreator>("buttonsCreator");
|
|
|
|
addStandardButtonsData();
|
|
addCustomButtonsData();
|
|
}
|
|
|
|
QTEST_MAIN(tst_QMessageBox)
|
|
#include "tst_qmessagebox.moc"
|