diff options
Diffstat (limited to 'tests/auto/widgets/widgets/qlabel/tst_qlabel.cpp')
| -rw-r--r-- | tests/auto/widgets/widgets/qlabel/tst_qlabel.cpp | 166 |
1 files changed, 137 insertions, 29 deletions
diff --git a/tests/auto/widgets/widgets/qlabel/tst_qlabel.cpp b/tests/auto/widgets/widgets/qlabel/tst_qlabel.cpp index 1af61e9ec6..325e188091 100644 --- a/tests/auto/widgets/widgets/qlabel/tst_qlabel.cpp +++ b/tests/auto/widgets/widgets/qlabel/tst_qlabel.cpp @@ -1,30 +1,5 @@ -/**************************************************************************** -** -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only #include <QTest> @@ -43,6 +18,8 @@ #include <qmath.h> #include <private/qlabel_p.h> +#include <QtWidgets/private/qapplication_p.h> + class Widget : public QWidget { Q_OBJECT @@ -100,12 +77,16 @@ private Q_SLOTS: #ifndef QT_NO_CONTEXTMENU void taskQTBUG_7902_contextMenuCrash(); + void contextMenu_data(); + void contextMenu(); #endif void taskQTBUG_48157_dprPixmap(); void taskQTBUG_48157_dprMovie(); void resourceProvider(); + void mouseEventPropagation_data(); + void mouseEventPropagation(); private: QLabel *testWidget; @@ -190,7 +171,7 @@ void tst_QLabel::setBuddy() layout->addWidget(test_edit); layout->addWidget(test_edit2); test_box->show(); - qApp->setActiveWindow(test_box); + QApplicationPrivate::setActiveWindow(test_box); QVERIFY(test_box->isActiveWindow()); test_label->setBuddy( test_edit ); @@ -575,12 +556,50 @@ void tst_QLabel::taskQTBUG_7902_contextMenuCrash() w->connect(&ti, SIGNAL(timeout()), w, SLOT(deleteLater())); ti.start(300); - QContextMenuEvent *cme = new QContextMenuEvent(QContextMenuEvent::Mouse, w->rect().center()); + QContextMenuEvent *cme = new QContextMenuEvent(QContextMenuEvent::Mouse, w->rect().center(), + w->mapToGlobal(w->rect().center())); qApp->postEvent(w, cme); QTest::qWait(350); // No crash, it's allright. } + +void tst_QLabel::contextMenu_data() +{ + QTest::addColumn<QString>("text"); + QTest::addColumn<Qt::TextInteractionFlag>("interactionFlags"); + QTest::addColumn<bool>("showsContextMenu"); + + QTest::addRow("Read-only") << "Plain Text" + << Qt::NoTextInteraction + << false; + QTest::addRow("Selectable") << "Plain Text" + << Qt::TextEditorInteraction + << true; + QTest::addRow("Link") << "<a href=\"nowhere\">Rich text with link</a>" + << Qt::TextBrowserInteraction + << true; + QTest::addRow("Rich text") << "<b>Rich text without link</b>" + << Qt::TextBrowserInteraction + << true; +} + +void tst_QLabel::contextMenu() +{ + QFETCH(QString, text); + QFETCH(Qt::TextInteractionFlag, interactionFlags); + QFETCH(bool, showsContextMenu); + + QLabel label(text); + label.setTextInteractionFlags(interactionFlags); + label.show(); + QVERIFY(QTest::qWaitForWindowExposed(&label)); + + const QPoint menuPosition = label.rect().center(); + QContextMenuEvent cme(QContextMenuEvent::Mouse, menuPosition, label.mapToGlobal(menuPosition)); + QApplication::sendEvent(&label, &cme); + QCOMPARE(cme.isAccepted(), showsContextMenu); +} #endif void tst_QLabel::taskQTBUG_48157_dprPixmap() @@ -622,5 +641,94 @@ void tst_QLabel::resourceProvider() QVERIFY(providerCalled > 0); } +// Test if mouse events are correctly propagated to the parent widget, +// even if a label contains rich text (QTBUG-110055) +void tst_QLabel::mouseEventPropagation_data() +{ + QTest::addColumn<const QString>("text"); + QTest::addColumn<const Qt::TextInteractionFlag>("interaction"); + QTest::addColumn<const QList<Qt::MouseButton>>("buttons"); + QTest::addColumn<const bool>("expectPropagation"); + + + QTest::newRow("RichText") + << QString("<b>This is a rich text propagating mouse events</b>") + << Qt::LinksAccessibleByMouse + << QList<Qt::MouseButton>{Qt::LeftButton, Qt::RightButton, Qt::MiddleButton} + << true; + QTest::newRow("PlainText") + << QString("This is a plain text propagating mouse events") + << Qt::LinksAccessibleByMouse + << QList<Qt::MouseButton>{Qt::LeftButton, Qt::RightButton, Qt::MiddleButton} + << true; + QTest::newRow("PlainTextConsume") + << QString("This is a plain text consuming mouse events") + << Qt::TextSelectableByMouse + << QList<Qt::MouseButton>{Qt::LeftButton} + << false; + QTest::newRow("RichTextConsume") + << QString("<b>This is a rich text consuming mouse events</b>") + << Qt::TextSelectableByMouse + << QList<Qt::MouseButton>{Qt::LeftButton} + << false; + QTest::newRow("PlainTextNoInteraction") + << QString("This is a text not interacting with mouse") + << Qt::NoTextInteraction + << QList<Qt::MouseButton>{Qt::LeftButton, Qt::RightButton, Qt::MiddleButton} + << true; + QTest::newRow("RichTextNoInteraction") + << QString("<b>This is a rich text not interacting with mouse</b>") + << Qt::NoTextInteraction + << QList<Qt::MouseButton>{Qt::LeftButton, Qt::RightButton, Qt::MiddleButton} + << true; +} + +void tst_QLabel::mouseEventPropagation() +{ + class MouseEventWidget : public QWidget + { + public: + uint pressed() const { return m_pressed; } + uint released() const { return m_released; } + + private: + uint m_pressed = 0; + uint m_released = 0; + void mousePressEvent(QMouseEvent *event) override + { + ++m_pressed; + return QWidget::mousePressEvent(event); + } + + void mouseReleaseEvent(QMouseEvent *event) override + { + ++m_released; + return QWidget::mouseReleaseEvent(event); + } + }; + + QFETCH(const QString, text); + QFETCH(const Qt::TextInteractionFlag, interaction); + QFETCH(const QList<Qt::MouseButton>, buttons); + QFETCH(const bool, expectPropagation); + + MouseEventWidget widget; + auto *layout = new QVBoxLayout(&widget); + auto *label = new QLabel(text); + label->setTextInteractionFlags(interaction); + + layout->addWidget(label); + widget.show(); + QVERIFY(QTest::qWaitForWindowExposed(&widget)); + + const QPoint labelCenter = label->rect().center(); + for (Qt::MouseButton mouseButton : buttons) + QTest::mouseClick(label, mouseButton, Qt::KeyboardModifiers(), labelCenter); + + const uint count = expectPropagation ? buttons.count() : 0; + QTRY_COMPARE(widget.pressed(), count); + QTRY_COMPARE(widget.released(), count); +} + QTEST_MAIN(tst_QLabel) #include "tst_qlabel.moc" |