mirror of
https://github.com/crystalidea/qt6windows7.git
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391 lines
12 KiB
C++
391 lines
12 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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#include <QTest>
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#include <qapplication.h>
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#include <qlineedit.h>
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#include <qmenu.h>
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#include <qlabel.h>
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#include <qdialog.h>
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#include <qevent.h>
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#include <qlineedit.h>
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#include <QBoxLayout>
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#include <QSysInfo>
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#include <qpa/qplatformintegration.h>
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#include <private/qguiapplication_p.h>
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#include <QtWidgets/private/qapplication_p.h>
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QT_FORWARD_DECLARE_CLASS(QWidget)
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class FocusLineEdit : public QLineEdit
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{
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public:
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FocusLineEdit(QWidget *parent = nullptr, const char *name = nullptr ) : QLineEdit(name, parent) {}
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int focusInEventReason;
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int focusOutEventReason;
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bool focusInEventRecieved;
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bool focusInEventGotFocus;
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bool focusOutEventRecieved;
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bool focusOutEventLostFocus;
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protected:
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virtual void keyPressEvent( QKeyEvent *e ) override
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{
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// qDebug( QString("keyPressEvent: %1").arg(e->key()) );
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QLineEdit::keyPressEvent( e );
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}
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void focusInEvent( QFocusEvent* e ) override
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{
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QLineEdit::focusInEvent( e );
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focusInEventReason = e->reason();
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focusInEventGotFocus = e->gotFocus();
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focusInEventRecieved = true;
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}
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void focusOutEvent( QFocusEvent* e ) override
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{
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QLineEdit::focusOutEvent( e );
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focusOutEventReason = e->reason();
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focusOutEventLostFocus = !e->gotFocus();
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focusOutEventRecieved = true;
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}
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};
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class tst_QFocusEvent : public QObject
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{
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Q_OBJECT
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public:
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void initWidget();
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private slots:
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void initTestCase();
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void cleanupTestCase();
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void cleanup();
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void checkReason_Tab();
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void checkReason_ShiftTab();
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void checkReason_BackTab();
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void checkReason_Popup();
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void checkReason_focusWidget();
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#if QT_CONFIG(shortcut)
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void checkReason_Shortcut();
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#endif
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void checkReason_ActiveWindow();
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private:
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QWidget* testFocusWidget = nullptr;
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FocusLineEdit* childFocusWidgetOne;
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FocusLineEdit* childFocusWidgetTwo;
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};
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void tst_QFocusEvent::initTestCase()
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{
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if (!QGuiApplicationPrivate::platformIntegration()->hasCapability(QPlatformIntegration::WindowActivation))
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QSKIP("QWindow::requestActivate() is not supported on this platform.");
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testFocusWidget = new QWidget( nullptr );
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childFocusWidgetOne = new FocusLineEdit( testFocusWidget );
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childFocusWidgetOne->setGeometry( 10, 10, 180, 20 );
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childFocusWidgetTwo = new FocusLineEdit( testFocusWidget );
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childFocusWidgetTwo->setGeometry( 10, 50, 180, 20 );
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//qApp->setMainWidget( testFocusWidget ); Qt4
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testFocusWidget->resize( 200,100 );
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testFocusWidget->show();
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QVERIFY(QTest::qWaitForWindowExposed(testFocusWidget));
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// Applications don't get focus when launched from the command line on Mac.
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#ifdef Q_OS_MAC
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testFocusWidget->raise();
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#endif
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}
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void tst_QFocusEvent::cleanupTestCase()
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{
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delete testFocusWidget;
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}
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void tst_QFocusEvent::cleanup()
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{
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childFocusWidgetTwo->setGeometry( 10, 50, 180, 20 );
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}
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void tst_QFocusEvent::initWidget()
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{
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// On X11 we have to ensure the event was processed before doing any checking, on Windows
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// this is processed straight away.
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QApplicationPrivate::setActiveWindow(testFocusWidget);
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childFocusWidgetOne->setFocus(); // The first lineedit should have focus
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QVERIFY(QTest::qWaitForWindowActive(testFocusWidget));
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QTRY_VERIFY(childFocusWidgetOne->hasFocus());
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childFocusWidgetOne->focusInEventRecieved = false;
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childFocusWidgetOne->focusInEventGotFocus = false;
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childFocusWidgetOne->focusInEventReason = -1;
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childFocusWidgetOne->focusOutEventRecieved = false;
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childFocusWidgetOne->focusOutEventLostFocus = false;
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childFocusWidgetOne->focusOutEventReason = -1;
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childFocusWidgetTwo->focusInEventRecieved = false;
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childFocusWidgetTwo->focusInEventGotFocus = false;
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childFocusWidgetTwo->focusInEventReason = -1;
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childFocusWidgetTwo->focusOutEventRecieved = false;
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childFocusWidgetTwo->focusOutEventLostFocus = false;
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childFocusWidgetTwo->focusOutEventReason = -1;
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}
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void tst_QFocusEvent::checkReason_Tab()
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{
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initWidget();
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// Now test the tab key
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QTest::keyClick( childFocusWidgetOne, Qt::Key_Tab );
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QVERIFY(childFocusWidgetOne->focusOutEventRecieved);
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QVERIFY(childFocusWidgetTwo->focusInEventRecieved);
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QVERIFY(childFocusWidgetOne->focusOutEventLostFocus);
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QVERIFY(childFocusWidgetTwo->focusInEventGotFocus);
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QVERIFY( childFocusWidgetTwo->hasFocus() );
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QCOMPARE( childFocusWidgetOne->focusOutEventReason, (int) Qt::TabFocusReason );
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QCOMPARE( childFocusWidgetTwo->focusInEventReason, (int) Qt::TabFocusReason );
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}
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void tst_QFocusEvent::checkReason_ShiftTab()
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{
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initWidget();
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// Now test the shift + tab key
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QTest::keyClick( childFocusWidgetOne, Qt::Key_Tab, Qt::ShiftModifier );
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QVERIFY(childFocusWidgetOne->focusOutEventRecieved);
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QVERIFY(childFocusWidgetTwo->focusInEventRecieved);
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QVERIFY(childFocusWidgetOne->focusOutEventLostFocus);
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QVERIFY(childFocusWidgetTwo->focusInEventGotFocus);
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QVERIFY( childFocusWidgetTwo->hasFocus() );
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QCOMPARE( childFocusWidgetOne->focusOutEventReason, (int)Qt::BacktabFocusReason );
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QCOMPARE( childFocusWidgetTwo->focusInEventReason, (int)Qt::BacktabFocusReason );
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}
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/*!
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In this test we verify that the Qt::KeyBacktab key is handled in a qfocusevent
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*/
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void tst_QFocusEvent::checkReason_BackTab()
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{
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#ifdef Q_OS_WIN32 // key is not supported on Windows
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QSKIP( "Backtab is not supported on Windows");
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#else
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initWidget();
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QVERIFY( childFocusWidgetOne->hasFocus() );
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// Now test the backtab key
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QTest::keyClick( childFocusWidgetOne, Qt::Key_Backtab );
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QTRY_VERIFY(childFocusWidgetOne->focusOutEventRecieved);
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QVERIFY(childFocusWidgetTwo->focusInEventRecieved);
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QVERIFY(childFocusWidgetOne->focusOutEventLostFocus);
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QVERIFY(childFocusWidgetTwo->focusInEventGotFocus);
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QVERIFY( childFocusWidgetTwo->hasFocus() );
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QCOMPARE( childFocusWidgetOne->focusOutEventReason, int(Qt::BacktabFocusReason) );
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QCOMPARE( childFocusWidgetTwo->focusInEventReason, int(Qt::BacktabFocusReason) );
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#endif
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}
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void tst_QFocusEvent::checkReason_Popup()
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{
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initWidget();
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// Now test the popup reason
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QMenu* popupMenu = new QMenu( testFocusWidget );
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popupMenu->addMenu( "Test" );
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popupMenu->popup( QPoint(0,0) );
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QTRY_VERIFY(childFocusWidgetOne->focusOutEventLostFocus);
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QTRY_VERIFY( childFocusWidgetOne->hasFocus() );
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QVERIFY( !childFocusWidgetOne->focusInEventRecieved );
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QVERIFY( childFocusWidgetOne->focusOutEventRecieved );
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QVERIFY( !childFocusWidgetTwo->focusInEventRecieved );
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QVERIFY( !childFocusWidgetTwo->focusOutEventRecieved );
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QCOMPARE( childFocusWidgetOne->focusOutEventReason, int(Qt::PopupFocusReason));
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popupMenu->hide();
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QVERIFY(childFocusWidgetOne->focusInEventRecieved);
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QVERIFY(childFocusWidgetOne->focusInEventGotFocus);
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QVERIFY( childFocusWidgetOne->hasFocus() );
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QVERIFY( childFocusWidgetOne->focusInEventRecieved );
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QVERIFY( childFocusWidgetOne->focusOutEventRecieved );
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QVERIFY( !childFocusWidgetTwo->focusInEventRecieved );
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QVERIFY( !childFocusWidgetTwo->focusOutEventRecieved );
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}
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#ifdef Q_OS_MAC
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QT_BEGIN_NAMESPACE
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extern void qt_set_sequence_auto_mnemonic(bool);
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QT_END_NAMESPACE
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#endif
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#if QT_CONFIG(shortcut)
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void tst_QFocusEvent::checkReason_Shortcut()
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{
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initWidget();
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#ifdef Q_OS_MAC
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qt_set_sequence_auto_mnemonic(true);
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#endif
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QLabel* label = new QLabel( "&Test", testFocusWidget );
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label->setBuddy( childFocusWidgetTwo );
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label->setGeometry( 10, 50, 90, 20 );
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childFocusWidgetTwo->setGeometry( 105, 50, 95, 20 );
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label->show();
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QVERIFY( childFocusWidgetOne->hasFocus() );
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QVERIFY( !childFocusWidgetTwo->hasFocus() );
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QTest::keyClick( label, Qt::Key_T, Qt::AltModifier );
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QVERIFY(childFocusWidgetOne->focusOutEventRecieved);
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QVERIFY(childFocusWidgetTwo->focusInEventRecieved);
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QVERIFY(childFocusWidgetOne->focusOutEventLostFocus);
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QVERIFY(childFocusWidgetTwo->focusInEventGotFocus);
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QVERIFY( childFocusWidgetTwo->hasFocus() );
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QVERIFY( !childFocusWidgetOne->focusInEventRecieved );
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QVERIFY( childFocusWidgetOne->focusOutEventRecieved );
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QCOMPARE( childFocusWidgetOne->focusOutEventReason, (int)Qt::ShortcutFocusReason );
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QVERIFY( childFocusWidgetTwo->focusInEventRecieved );
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QCOMPARE( childFocusWidgetTwo->focusInEventReason, (int)Qt::ShortcutFocusReason );
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QVERIFY( !childFocusWidgetTwo->focusOutEventRecieved );
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label->hide();
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QVERIFY( childFocusWidgetTwo->hasFocus() );
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QVERIFY( !childFocusWidgetOne->hasFocus() );
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#ifdef Q_OS_MAC
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qt_set_sequence_auto_mnemonic(false);
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#endif
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}
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#endif // QT_CONFIG(shortcut)
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void tst_QFocusEvent::checkReason_focusWidget()
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{
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// This test checks that a widget doesn't loose
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// its focuswidget just because the focuswidget loses focus.
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QWidget window1;
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QWidget frame1;
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QWidget frame2;
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QLineEdit edit1;
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QLineEdit edit2;
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QVBoxLayout outerLayout;
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outerLayout.addWidget(&frame1);
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outerLayout.addWidget(&frame2);
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window1.setLayout(&outerLayout);
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QVBoxLayout leftLayout;
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QVBoxLayout rightLayout;
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leftLayout.addWidget(&edit1);
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rightLayout.addWidget(&edit2);
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frame1.setLayout(&leftLayout);
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frame2.setLayout(&rightLayout);
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window1.show();
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QVERIFY(QTest::qWaitForWindowActive(&window1));
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edit1.setFocus();
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QTRY_VERIFY(edit1.hasFocus());
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edit2.setFocus();
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QVERIFY(frame1.focusWidget() != nullptr);
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QVERIFY(frame2.focusWidget() != nullptr);
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}
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void tst_QFocusEvent::checkReason_ActiveWindow()
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{
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initWidget();
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QDialog* d = new QDialog( testFocusWidget );
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d->show();
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QVERIFY(QTest::qWaitForWindowExposed(d));
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d->activateWindow(); // ### CDE
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QApplicationPrivate::setActiveWindow(d);
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QVERIFY(QTest::qWaitForWindowActive(d));
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QTRY_VERIFY(childFocusWidgetOne->focusOutEventRecieved);
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QVERIFY(childFocusWidgetOne->focusOutEventLostFocus);
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#if defined(Q_OS_WIN)
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if (QSysInfo::kernelVersion() == "10.0.15063") {
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// Activate window of testFocusWidget, focus in that window goes to childFocusWidgetOne
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qWarning("Windows 10 Creators Update (10.0.15063) requires explicit activateWindow()");
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testFocusWidget->activateWindow();
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}
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#endif
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QVERIFY( !childFocusWidgetOne->focusInEventRecieved );
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QVERIFY( childFocusWidgetOne->focusOutEventRecieved );
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QCOMPARE( childFocusWidgetOne->focusOutEventReason, (int)Qt::ActiveWindowFocusReason);
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QVERIFY( !childFocusWidgetOne->hasFocus() );
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d->hide();
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if (!QGuiApplication::platformName().compare(QLatin1String("offscreen"), Qt::CaseInsensitive)
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|| !QGuiApplication::platformName().compare(QLatin1String("minimal"), Qt::CaseInsensitive)
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|| !QGuiApplication::platformName().compare(QLatin1String("cocoa"), Qt::CaseInsensitive)) {
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// Activate window of testFocusWidget, focus in that window goes to childFocusWidgetOne
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qWarning("Platforms offscreen, minimal and macOS require explicit activateWindow()");
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testFocusWidget->activateWindow();
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}
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QTRY_VERIFY(childFocusWidgetOne->focusInEventRecieved);
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QVERIFY(childFocusWidgetOne->focusInEventGotFocus);
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QVERIFY( childFocusWidgetOne->hasFocus() );
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QVERIFY( childFocusWidgetOne->focusInEventRecieved );
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QCOMPARE( childFocusWidgetOne->focusInEventReason, (int)Qt::ActiveWindowFocusReason);
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const bool windowActivationReasonFail =
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QGuiApplication::platformName().toLower() == "minimal";
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struct Window : public QWindow
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{
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Qt::FocusReason lastReason = Qt::NoFocusReason;
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protected:
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void focusInEvent(QFocusEvent *event) override
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{
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lastReason = event->reason();
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}
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void focusOutEvent(QFocusEvent *event) override
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{
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lastReason = event->reason();
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}
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};
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Window window;
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window.show();
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window.requestActivate();
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QVERIFY(QTest::qWaitForWindowActive(&window));
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if (windowActivationReasonFail)
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QEXPECT_FAIL("", "Platform doesn't set window activation reason for QWindow", Continue);
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QCOMPARE(window.lastReason, Qt::ActiveWindowFocusReason);
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window.lastReason = Qt::NoFocusReason;
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Window window2;
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window2.show();
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window2.requestActivate();
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QVERIFY(QTest::qWaitForWindowActive(&window2));
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if (windowActivationReasonFail)
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QEXPECT_FAIL("", "Platform doesn't set window activation reason for QWindow", Continue);
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QCOMPARE(window.lastReason, Qt::ActiveWindowFocusReason);
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}
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QTEST_MAIN(tst_QFocusEvent)
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#include "tst_qfocusevent.moc"
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