5635823e17
As in the past, to avoid rewriting various autotests that contain line-number information, an extra blank line has been inserted at the end of the license text to ensure that this commit does not change the total number of lines in the license header. Change-Id: I311e001373776812699d6efc045b5f742890c689 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
370 lines
10 KiB
C++
370 lines
10 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
|
|
** Contact: http://www.qt-project.org/
|
|
**
|
|
** This file is part of the test suite of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
|
** GNU Lesser General Public License Usage
|
|
** 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.
|
|
**
|
|
** GNU General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU General
|
|
** Public License version 3.0 as published by the Free Software Foundation
|
|
** and appearing in the file LICENSE.GPL included in the packaging of this
|
|
** file. Please review the following information to ensure the GNU General
|
|
** Public License version 3.0 requirements will be met:
|
|
** http://www.gnu.org/copyleft/gpl.html.
|
|
**
|
|
** Other Usage
|
|
** Alternatively, this file may be used in accordance with the terms and
|
|
** conditions contained in a signed written agreement between you and Nokia.
|
|
**
|
|
**
|
|
**
|
|
**
|
|
**
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
|
|
#include <QtTest/QtTest>
|
|
#include <QLineEdit>
|
|
#include <QStackedLayout>
|
|
#include <qapplication.h>
|
|
#include <qwidget.h>
|
|
#include <QPushButton>
|
|
|
|
class tst_QStackedLayout : public QObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
tst_QStackedLayout();
|
|
virtual ~tst_QStackedLayout();
|
|
|
|
|
|
public slots:
|
|
void initTestCase();
|
|
void cleanupTestCase();
|
|
void init();
|
|
void cleanup();
|
|
|
|
private slots:
|
|
void getSetCheck();
|
|
void testCase();
|
|
void deleteCurrent();
|
|
void removeWidget();
|
|
void keepFocusAfterSetCurrent();
|
|
|
|
private:
|
|
QWidget *testWidget;
|
|
};
|
|
|
|
// Testing get/set functions
|
|
void tst_QStackedLayout::getSetCheck()
|
|
{
|
|
QStackedLayout obj1;
|
|
// int QStackedLayout::currentIndex()
|
|
// void QStackedLayout::setCurrentIndex(int)
|
|
obj1.setCurrentIndex(0);
|
|
QCOMPARE(-1, obj1.currentIndex());
|
|
obj1.setCurrentIndex(INT_MIN);
|
|
QCOMPARE(-1, obj1.currentIndex());
|
|
obj1.setCurrentIndex(INT_MAX);
|
|
QCOMPARE(-1, obj1.currentIndex());
|
|
|
|
// QWidget * QStackedLayout::currentWidget()
|
|
// void QStackedLayout::setCurrentWidget(QWidget *)
|
|
QWidget *var2 = new QWidget();
|
|
obj1.addWidget(var2);
|
|
obj1.setCurrentWidget(var2);
|
|
QCOMPARE(var2, obj1.currentWidget());
|
|
|
|
obj1.setCurrentWidget((QWidget *)0);
|
|
QCOMPARE(obj1.currentWidget(), var2);
|
|
|
|
delete var2;
|
|
}
|
|
|
|
|
|
tst_QStackedLayout::tst_QStackedLayout()
|
|
: testWidget(0)
|
|
{
|
|
}
|
|
|
|
tst_QStackedLayout::~tst_QStackedLayout()
|
|
{
|
|
}
|
|
|
|
void tst_QStackedLayout::initTestCase()
|
|
{
|
|
}
|
|
|
|
void tst_QStackedLayout::cleanupTestCase()
|
|
{
|
|
}
|
|
|
|
void tst_QStackedLayout::init()
|
|
{
|
|
if (testWidget) {
|
|
delete testWidget;
|
|
testWidget = 0;
|
|
}
|
|
testWidget = new QWidget(0);
|
|
testWidget->resize( 200, 200 );
|
|
testWidget->show();
|
|
|
|
// make sure the tests work with focus follows mouse
|
|
QCursor::setPos(testWidget->geometry().center());
|
|
testWidget->activateWindow();
|
|
QApplication::syncX();
|
|
QTest::qWait(250);
|
|
}
|
|
|
|
void tst_QStackedLayout::cleanup()
|
|
{
|
|
delete testWidget;
|
|
testWidget = 0;
|
|
}
|
|
|
|
|
|
void tst_QStackedLayout::testCase()
|
|
{
|
|
QStackedLayout onStack(testWidget);
|
|
QStackedLayout *testLayout = &onStack;
|
|
testWidget->setLayout(testLayout);
|
|
|
|
QSignalSpy spy(testLayout,SIGNAL(currentChanged(int)));
|
|
|
|
// Nothing in layout
|
|
QCOMPARE(testLayout->currentIndex(), -1);
|
|
QCOMPARE(testLayout->currentWidget(), static_cast<QWidget*>(0));
|
|
QCOMPARE(testLayout->count(), 0);
|
|
|
|
// One widget added to layout
|
|
QWidget *w1 = new QWidget(testWidget);
|
|
testLayout->addWidget(w1);
|
|
QCOMPARE(spy.count(), 1);
|
|
QCOMPARE(spy.at(0).at(0).toInt(), 0);
|
|
spy.clear();
|
|
QCOMPARE(testLayout->currentIndex(), 0);
|
|
QCOMPARE(testLayout->currentWidget(), w1);
|
|
QCOMPARE(testLayout->count(), 1);
|
|
|
|
// Another widget added to layout
|
|
QWidget *w2 = new QWidget(testWidget);
|
|
testLayout->addWidget(w2);
|
|
QCOMPARE(testLayout->currentIndex(), 0);
|
|
QCOMPARE(testLayout->currentWidget(), w1);
|
|
QCOMPARE(testLayout->indexOf(w2), 1);
|
|
QCOMPARE(testLayout->count(), 2);
|
|
|
|
// Change the current index
|
|
testLayout->setCurrentIndex(1);
|
|
QCOMPARE(spy.count(), 1);
|
|
QCOMPARE(spy.at(0).at(0).toInt(), 1);
|
|
spy.clear();
|
|
QCOMPARE(testLayout->currentIndex(), 1);
|
|
QCOMPARE(testLayout->currentWidget(), w2);
|
|
|
|
// First widget removed from layout
|
|
testLayout->removeWidget(w1);
|
|
QCOMPARE(testLayout->currentIndex(), 0);
|
|
QCOMPARE(testLayout->currentWidget(), w2);
|
|
QCOMPARE(testLayout->count(), 1);
|
|
|
|
// Second widget removed from layout; back to nothing
|
|
testLayout->removeWidget(w2);
|
|
QCOMPARE(spy.count(), 1);
|
|
QCOMPARE(spy.at(0).at(0).toInt(), -1);
|
|
spy.clear();
|
|
QCOMPARE(testLayout->currentIndex(), -1);
|
|
QCOMPARE(testLayout->currentWidget(), static_cast<QWidget*>(0));
|
|
QCOMPARE(testLayout->count(), 0);
|
|
|
|
// Another widget inserted at current index.
|
|
// Current index should become current index + 1, but the
|
|
// current widget should stay the same
|
|
testLayout->addWidget(w1);
|
|
QCOMPARE(testLayout->currentIndex(), 0);
|
|
QCOMPARE(testLayout->currentWidget(), w1);
|
|
testLayout->insertWidget(0, w2);
|
|
QCOMPARE(testLayout->currentIndex(), 1);
|
|
QCOMPARE(testLayout->currentWidget(), w1);
|
|
QVERIFY(w1->isVisible());
|
|
QVERIFY(!w2->isVisible());
|
|
|
|
testLayout->setCurrentWidget(w2);
|
|
// Another widget added, so we have: w2, w1, w3 with w2 current
|
|
QWidget *w3 = new QWidget(testWidget);
|
|
testLayout->addWidget(w3);
|
|
QCOMPARE(testLayout->indexOf(w2), 0);
|
|
QCOMPARE(testLayout->indexOf(w1), 1);
|
|
QCOMPARE(testLayout->indexOf(w3), 2);
|
|
|
|
// Set index to 1 and remove that widget (w1).
|
|
// Then, current index should still be 1, but w3
|
|
// should be the new current widget.
|
|
testLayout->setCurrentIndex(1);
|
|
testLayout->removeWidget(w1);
|
|
QCOMPARE(testLayout->currentIndex(), 1);
|
|
QCOMPARE(testLayout->currentWidget(), w3);
|
|
QVERIFY(w3->isVisible());
|
|
|
|
// Remove the current widget (w3).
|
|
// Since it's the last one in the list, current index should now
|
|
// become 0 and w2 becomes the current widget.
|
|
testLayout->removeWidget(w3);
|
|
QCOMPARE(testLayout->currentIndex(), 0);
|
|
QCOMPARE(testLayout->currentWidget(), w2);
|
|
QVERIFY(w2->isVisible());
|
|
|
|
// Make sure index is decremented when we remove a widget at index < current index
|
|
testLayout->addWidget(w1);
|
|
testLayout->addWidget(w3);
|
|
testLayout->setCurrentIndex(2);
|
|
testLayout->removeWidget(w2); // At index 0
|
|
QCOMPARE(testLayout->currentIndex(), 1);
|
|
QCOMPARE(testLayout->currentWidget(), w3);
|
|
QVERIFY(w3->isVisible());
|
|
testLayout->removeWidget(w1); // At index 0
|
|
QCOMPARE(testLayout->currentIndex(), 0);
|
|
QCOMPARE(testLayout->currentWidget(), w3);
|
|
QVERIFY(w3->isVisible());
|
|
testLayout->removeWidget(w3);
|
|
QCOMPARE(testLayout->currentIndex(), -1);
|
|
QCOMPARE(testLayout->currentWidget(), static_cast<QWidget*>(0));
|
|
}
|
|
|
|
void tst_QStackedLayout::deleteCurrent()
|
|
{
|
|
QStackedLayout *testLayout = new QStackedLayout(testWidget);
|
|
|
|
QWidget *w1 = new QWidget;
|
|
testLayout->addWidget(w1);
|
|
QWidget *w2 = new QWidget;
|
|
testLayout->addWidget(w2);
|
|
QCOMPARE(testLayout->currentWidget(), w1);
|
|
delete testLayout->currentWidget();
|
|
QCOMPARE(testLayout->currentWidget(), w2);
|
|
}
|
|
|
|
void tst_QStackedLayout::removeWidget()
|
|
{
|
|
if (testWidget->layout()) delete testWidget->layout();
|
|
QVBoxLayout *vbox = new QVBoxLayout(testWidget);
|
|
|
|
QPushButton *top = new QPushButton("top", testWidget); //add another widget that can receive focus
|
|
top->setObjectName("top");
|
|
vbox->addWidget(top);
|
|
|
|
QStackedLayout *testLayout = new QStackedLayout();
|
|
QPushButton *w1 = new QPushButton("1st", testWidget);
|
|
w1->setObjectName("1st");
|
|
testLayout->addWidget(w1);
|
|
QPushButton *w2 = new QPushButton("2nd", testWidget);
|
|
w2->setObjectName("2nd");
|
|
testLayout->addWidget(w2);
|
|
vbox->addLayout(testLayout);
|
|
top->setFocus();
|
|
QTest::qWait(100);
|
|
top->activateWindow();
|
|
QTest::qWait(100);
|
|
int i =0;
|
|
for (;;) {
|
|
if (QApplication::focusWidget() == top)
|
|
break;
|
|
else if (i >= 5)
|
|
QSKIP("Can't get focus");
|
|
QTest::qWait(100);
|
|
++i;
|
|
}
|
|
QCOMPARE(QApplication::focusWidget(), static_cast<QWidget *>(top));
|
|
|
|
// focus should stay at the 'top' widget
|
|
testLayout->removeWidget(w1);
|
|
|
|
QCOMPARE(QApplication::focusWidget(), static_cast<QWidget *>(top));
|
|
}
|
|
|
|
class LineEdit : public QLineEdit
|
|
{
|
|
public:
|
|
LineEdit() : hasFakeEditFocus(false)
|
|
{ }
|
|
|
|
bool hasFakeEditFocus;
|
|
|
|
protected:
|
|
bool isSingleFocusWidget() const
|
|
{
|
|
const QWidget *w = this;
|
|
while ((w = w->nextInFocusChain()) != this) {
|
|
if (w->isVisible() && static_cast<const QWidget*>(w->focusProxy()) != this
|
|
&& w->focusPolicy() & Qt::TabFocus) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void focusInEvent(QFocusEvent *event)
|
|
{
|
|
QLineEdit::focusInEvent(event);
|
|
hasFakeEditFocus = isSingleFocusWidget();
|
|
}
|
|
|
|
void focusOutEvent(QFocusEvent *event)
|
|
{
|
|
hasFakeEditFocus = false;
|
|
QLineEdit::focusOutEvent(event);
|
|
}
|
|
};
|
|
|
|
void tst_QStackedLayout::keepFocusAfterSetCurrent()
|
|
{
|
|
if (testWidget->layout()) delete testWidget->layout();
|
|
QStackedLayout *stackLayout = new QStackedLayout(testWidget);
|
|
testWidget->setFocusPolicy(Qt::NoFocus);
|
|
|
|
LineEdit *edit1 = new LineEdit;
|
|
LineEdit *edit2 = new LineEdit;
|
|
stackLayout->addWidget(edit1);
|
|
stackLayout->addWidget(edit2);
|
|
|
|
stackLayout->setCurrentIndex(0);
|
|
|
|
testWidget->show();
|
|
QApplication::setActiveWindow(testWidget);
|
|
QTest::qWaitForWindowShown(testWidget);
|
|
QApplication::processEvents();
|
|
|
|
edit1->setFocus();
|
|
edit1->activateWindow();
|
|
QTest::qWait(25);
|
|
|
|
QTRY_VERIFY(edit1->hasFocus());
|
|
|
|
stackLayout->setCurrentIndex(1);
|
|
QVERIFY(!edit1->hasFocus());
|
|
QVERIFY(edit2->hasFocus());
|
|
QVERIFY(edit2->hasFakeEditFocus);
|
|
}
|
|
|
|
QTEST_MAIN(tst_QStackedLayout)
|
|
#include "tst_qstackedlayout.moc"
|
|
|