--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/auto/qfocusevent/tst_qfocusevent.cpp Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,429 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QtTest/QtTest>
+#include <qapplication.h>
+#include <qlineedit.h>
+
+#if defined (QT3_SUPPORT)
+#include <q3popupmenu.h>
+#else
+#include <qmenu.h>
+#endif
+
+#include <qlabel.h>
+#include <qdialog.h>
+#include <qevent.h>
+#include <qlineedit.h>
+#include <QBoxLayout>
+
+#include "../../shared/util.h"
+
+QT_FORWARD_DECLARE_CLASS(QWidget)
+
+//TESTED_CLASS=
+//TESTED_FILES=gui/kernel/qevent.h gui/kernel/qevent.cpp
+
+class FocusLineEdit : public QLineEdit
+{
+public:
+ FocusLineEdit( QWidget* parent = 0, const char* name = 0 ) : QLineEdit(name, parent) {}
+ int focusInEventReason;
+ int focusOutEventReason;
+ bool focusInEventRecieved;
+ bool focusInEventGotFocus;
+ bool focusOutEventRecieved;
+ bool focusOutEventLostFocus;
+protected:
+ virtual void keyPressEvent( QKeyEvent *e )
+ {
+// qDebug( QString("keyPressEvent: %1").arg(e->key()) );
+ QLineEdit::keyPressEvent( e );
+ }
+ void focusInEvent( QFocusEvent* e )
+ {
+ QLineEdit::focusInEvent( e );
+ focusInEventReason = e->reason();
+ focusInEventGotFocus = e->gotFocus();
+ focusInEventRecieved = TRUE;
+ }
+ void focusOutEvent( QFocusEvent* e )
+ {
+ QLineEdit::focusOutEvent( e );
+ focusOutEventReason = e->reason();
+ focusOutEventLostFocus = !e->gotFocus();
+ focusOutEventRecieved = TRUE;
+ }
+};
+
+class tst_QFocusEvent : public QObject
+{
+ Q_OBJECT
+
+public:
+ tst_QFocusEvent();
+ virtual ~tst_QFocusEvent();
+
+
+ void initWidget();
+
+public slots:
+ void initTestCase();
+ void cleanupTestCase();
+ void init();
+ void cleanup();
+private slots:
+ void checkReason_Tab();
+ void checkReason_ShiftTab();
+ void checkReason_BackTab();
+ void checkReason_Popup();
+ void checkReason_focusWidget();
+ void checkReason_Shortcut();
+ void checkReason_ActiveWindow();
+
+private:
+ QWidget* testFocusWidget;
+ FocusLineEdit* childFocusWidgetOne;
+ FocusLineEdit* childFocusWidgetTwo;
+};
+
+tst_QFocusEvent::tst_QFocusEvent()
+{
+}
+
+tst_QFocusEvent::~tst_QFocusEvent()
+{
+
+}
+
+void tst_QFocusEvent::initTestCase()
+{
+ testFocusWidget = new QWidget( 0 );
+ childFocusWidgetOne = new FocusLineEdit( testFocusWidget );
+ childFocusWidgetOne->setGeometry( 10, 10, 180, 20 );
+ childFocusWidgetTwo = new FocusLineEdit( testFocusWidget );
+ childFocusWidgetTwo->setGeometry( 10, 50, 180, 20 );
+
+ //qApp->setMainWidget( testFocusWidget ); Qt4
+ testFocusWidget->resize( 200,100 );
+ testFocusWidget->show();
+// Applications don't get focus when launched from the command line on Mac.
+#ifdef Q_WS_MAC
+ testFocusWidget->raise();
+#endif
+}
+
+void tst_QFocusEvent::cleanupTestCase()
+{
+ delete testFocusWidget;
+}
+
+void tst_QFocusEvent::init()
+{
+}
+
+void tst_QFocusEvent::cleanup()
+{
+ childFocusWidgetTwo->setGeometry( 10, 50, 180, 20 );
+}
+
+void tst_QFocusEvent::initWidget()
+{
+ // On X11 we have to ensure the event was processed before doing any checking, on Windows
+ // this is processed straight away.
+ QApplication::setActiveWindow(childFocusWidgetOne);
+
+ for (int i = 0; i < 1000; ++i) {
+ if (childFocusWidgetOne->isActiveWindow() && childFocusWidgetOne->hasFocus())
+ break;
+ childFocusWidgetOne->activateWindow();
+ childFocusWidgetOne->setFocus();
+ qApp->processEvents();
+ QTest::qWait(100);
+ }
+
+ // The first lineedit should have focus
+ QVERIFY( childFocusWidgetOne->hasFocus() );
+
+ childFocusWidgetOne->focusInEventRecieved = FALSE;
+ childFocusWidgetOne->focusInEventGotFocus = FALSE;
+ childFocusWidgetOne->focusInEventReason = -1;
+ childFocusWidgetOne->focusOutEventRecieved = FALSE;
+ childFocusWidgetOne->focusOutEventLostFocus = FALSE;
+ childFocusWidgetOne->focusOutEventReason = -1;
+ childFocusWidgetTwo->focusInEventRecieved = FALSE;
+ childFocusWidgetTwo->focusInEventGotFocus = FALSE;
+ childFocusWidgetTwo->focusInEventReason = -1;
+ childFocusWidgetTwo->focusOutEventRecieved = FALSE;
+ childFocusWidgetTwo->focusOutEventLostFocus = FALSE;
+ childFocusWidgetTwo->focusOutEventReason = -1;
+}
+
+void tst_QFocusEvent::checkReason_Tab()
+{
+ initWidget();
+
+ // Now test the tab key
+ QTest::keyClick( childFocusWidgetOne, Qt::Key_Tab );
+
+ QVERIFY(childFocusWidgetOne->focusOutEventRecieved);
+ QVERIFY(childFocusWidgetTwo->focusInEventRecieved);
+ QVERIFY(childFocusWidgetOne->focusOutEventLostFocus);
+ QVERIFY(childFocusWidgetTwo->focusInEventGotFocus);
+
+ QVERIFY( childFocusWidgetTwo->hasFocus() );
+ QCOMPARE( childFocusWidgetOne->focusOutEventReason, (int) Qt::TabFocusReason );
+ QCOMPARE( childFocusWidgetTwo->focusInEventReason, (int) Qt::TabFocusReason );
+}
+
+void tst_QFocusEvent::checkReason_ShiftTab()
+{
+ initWidget();
+
+ // Now test the shift + tab key
+ QTest::keyClick( childFocusWidgetOne, Qt::Key_Tab, Qt::ShiftModifier );
+
+ QVERIFY(childFocusWidgetOne->focusOutEventRecieved);
+ QVERIFY(childFocusWidgetTwo->focusInEventRecieved);
+ QVERIFY(childFocusWidgetOne->focusOutEventLostFocus);
+ QVERIFY(childFocusWidgetTwo->focusInEventGotFocus);
+
+ QVERIFY( childFocusWidgetTwo->hasFocus() );
+ QCOMPARE( childFocusWidgetOne->focusOutEventReason, (int)Qt::BacktabFocusReason );
+ QCOMPARE( childFocusWidgetTwo->focusInEventReason, (int)Qt::BacktabFocusReason );
+
+}
+
+/*!
+ In this test we verify that the Qt::KeyBacktab key is handled in a qfocusevent
+*/
+void tst_QFocusEvent::checkReason_BackTab()
+{
+#ifdef Q_OS_WIN32 // key is not supported on Windows
+ QSKIP( "Backtab is not supported on Windows", SkipAll );
+#else
+ initWidget();
+ QVERIFY( childFocusWidgetOne->hasFocus() );
+
+ // Now test the backtab key
+ QTest::keyClick( childFocusWidgetOne, Qt::Key_Backtab );
+ QTest::qWait(200);
+
+ QTRY_VERIFY(childFocusWidgetOne->focusOutEventRecieved);
+ QVERIFY(childFocusWidgetTwo->focusInEventRecieved);
+ QVERIFY(childFocusWidgetOne->focusOutEventLostFocus);
+ QVERIFY(childFocusWidgetTwo->focusInEventGotFocus);
+
+ QVERIFY( childFocusWidgetTwo->hasFocus() );
+ QCOMPARE( childFocusWidgetOne->focusOutEventReason, int(Qt::BacktabFocusReason) );
+ QCOMPARE( childFocusWidgetTwo->focusInEventReason, int(Qt::BacktabFocusReason) );
+#endif
+}
+
+void tst_QFocusEvent::checkReason_Popup()
+{
+ initWidget();
+
+ // Now test the popup reason
+#if defined (QT3_SUPPORT)
+ Q3PopupMenu* popupMenu = new Q3PopupMenu( testFocusWidget );
+ popupMenu->insertItem( "Test" );
+ popupMenu->popup( QPoint(0,0) );
+ QTest::qWait(50);
+
+ QTRY_VERIFY(childFocusWidgetOne->focusOutEventLostFocus);
+
+ QVERIFY( childFocusWidgetOne->hasFocus() );
+ QVERIFY( !childFocusWidgetOne->focusInEventRecieved );
+ QVERIFY( childFocusWidgetOne->focusOutEventRecieved );
+ QVERIFY( !childFocusWidgetTwo->focusInEventRecieved );
+ QVERIFY( !childFocusWidgetTwo->focusOutEventRecieved );
+ QCOMPARE( childFocusWidgetOne->focusOutEventReason, int(Qt::PopupFocusReason));
+
+ popupMenu->hide();
+
+ QVERIFY(childFocusWidgetOne->focusInEventRecieved);
+ QVERIFY(childFocusWidgetOne->focusInEventGotFocus);
+
+ QVERIFY( childFocusWidgetOne->hasFocus() );
+ QVERIFY( childFocusWidgetOne->focusInEventRecieved );
+ QVERIFY( childFocusWidgetOne->focusOutEventRecieved );
+ QVERIFY( !childFocusWidgetTwo->focusInEventRecieved );
+ QVERIFY( !childFocusWidgetTwo->focusOutEventRecieved );
+#else
+ QMenu* popupMenu = new QMenu( testFocusWidget );
+ popupMenu->addMenu( "Test" );
+ popupMenu->popup( QPoint(0,0) );
+ QTest::qWait(50);
+
+ QTRY_VERIFY(childFocusWidgetOne->focusOutEventLostFocus);
+
+ QTRY_VERIFY( childFocusWidgetOne->hasFocus() );
+ QVERIFY( !childFocusWidgetOne->focusInEventRecieved );
+ QVERIFY( childFocusWidgetOne->focusOutEventRecieved );
+ QVERIFY( !childFocusWidgetTwo->focusInEventRecieved );
+ QVERIFY( !childFocusWidgetTwo->focusOutEventRecieved );
+ QCOMPARE( childFocusWidgetOne->focusOutEventReason, int(Qt::PopupFocusReason));
+
+ popupMenu->hide();
+
+ QVERIFY(childFocusWidgetOne->focusInEventRecieved);
+ QVERIFY(childFocusWidgetOne->focusInEventGotFocus);
+
+ QVERIFY( childFocusWidgetOne->hasFocus() );
+ QVERIFY( childFocusWidgetOne->focusInEventRecieved );
+ QVERIFY( childFocusWidgetOne->focusOutEventRecieved );
+ QVERIFY( !childFocusWidgetTwo->focusInEventRecieved );
+ QVERIFY( !childFocusWidgetTwo->focusOutEventRecieved );
+#endif
+}
+
+#ifdef Q_WS_MAC
+QT_BEGIN_NAMESPACE
+ extern void qt_set_sequence_auto_mnemonic(bool);
+QT_END_NAMESPACE
+#endif
+
+void tst_QFocusEvent::checkReason_Shortcut()
+{
+ initWidget();
+#ifdef Q_WS_MAC
+ qt_set_sequence_auto_mnemonic(true);
+#endif
+ QLabel* label = new QLabel( "&Test", testFocusWidget );
+ label->setBuddy( childFocusWidgetTwo );
+ label->setGeometry( 10, 50, 90, 20 );
+ childFocusWidgetTwo->setGeometry( 105, 50, 95, 20 );
+ label->show();
+
+ QVERIFY( childFocusWidgetOne->hasFocus() );
+ QVERIFY( !childFocusWidgetTwo->hasFocus() );
+
+ QTest::keyClick( label, Qt::Key_T, Qt::AltModifier );
+
+ QVERIFY(childFocusWidgetOne->focusOutEventRecieved);
+ QVERIFY(childFocusWidgetTwo->focusInEventRecieved);
+ QVERIFY(childFocusWidgetOne->focusOutEventLostFocus);
+ QVERIFY(childFocusWidgetTwo->focusInEventGotFocus);
+
+ QVERIFY( childFocusWidgetTwo->hasFocus() );
+ QVERIFY( !childFocusWidgetOne->focusInEventRecieved );
+ QVERIFY( childFocusWidgetOne->focusOutEventRecieved );
+ QCOMPARE( childFocusWidgetOne->focusOutEventReason, (int)Qt::ShortcutFocusReason );
+ QVERIFY( childFocusWidgetTwo->focusInEventRecieved );
+ QCOMPARE( childFocusWidgetTwo->focusInEventReason, (int)Qt::ShortcutFocusReason );
+ QVERIFY( !childFocusWidgetTwo->focusOutEventRecieved );
+
+ label->hide();
+ QVERIFY( childFocusWidgetTwo->hasFocus() );
+ QVERIFY( !childFocusWidgetOne->hasFocus() );
+#ifdef Q_WS_MAC
+ qt_set_sequence_auto_mnemonic(false);
+#endif
+}
+
+void tst_QFocusEvent::checkReason_focusWidget()
+{
+ // This test checks that a widget doesn't loose
+ // its focuswidget just because the focuswidget looses focus.
+ QWidget window1;
+ QWidget frame1;
+ QWidget frame2;
+ QLineEdit edit1;
+ QLineEdit edit2;
+
+ QVBoxLayout outerLayout;
+ outerLayout.addWidget(&frame1);
+ outerLayout.addWidget(&frame2);
+ window1.setLayout(&outerLayout);
+
+ QVBoxLayout leftLayout;
+ QVBoxLayout rightLayout;
+ leftLayout.addWidget(&edit1);
+ rightLayout.addWidget(&edit2);
+ frame1.setLayout(&leftLayout);
+ frame2.setLayout(&rightLayout);
+ window1.show();
+
+ edit1.setFocus();
+ QTest::qWait(100);
+ edit2.setFocus();
+
+ QVERIFY(frame1.focusWidget() != 0);
+ QVERIFY(frame2.focusWidget() != 0);
+}
+
+void tst_QFocusEvent::checkReason_ActiveWindow()
+{
+ initWidget();
+
+ QDialog* d = new QDialog( testFocusWidget );
+ d->show();
+ d->activateWindow(); // ### CDE
+ QApplication::setActiveWindow(d);
+ QTest::qWaitForWindowShown(d);
+
+ QTRY_VERIFY(childFocusWidgetOne->focusOutEventRecieved);
+ QVERIFY(childFocusWidgetOne->focusOutEventLostFocus);
+
+ QVERIFY( !childFocusWidgetOne->focusInEventRecieved );
+ QVERIFY( childFocusWidgetOne->focusOutEventRecieved );
+ QCOMPARE( childFocusWidgetOne->focusOutEventReason, (int)Qt::ActiveWindowFocusReason);
+ QVERIFY( !childFocusWidgetOne->hasFocus() );
+
+ d->hide();
+ QTest::qWait(100);
+
+#if defined(Q_OS_IRIX)
+ QEXPECT_FAIL("", "IRIX requires explicit activateWindow(), so this test does not make any sense.", Abort);
+#endif
+ QTRY_VERIFY(childFocusWidgetOne->focusInEventRecieved);
+ QVERIFY(childFocusWidgetOne->focusInEventGotFocus);
+
+ QVERIFY( childFocusWidgetOne->hasFocus() );
+ QVERIFY( childFocusWidgetOne->focusInEventRecieved );
+ QCOMPARE( childFocusWidgetOne->focusInEventReason, (int)Qt::ActiveWindowFocusReason);
+}
+
+
+QTEST_MAIN(tst_QFocusEvent)
+#include "tst_qfocusevent.moc"