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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of QtUiTest.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 "testtabbar.h"
#include "testwidgetslog.h"
#include <QTabBar>
#include <QTabWidget>
#include <QToolButton>
namespace QtUiTest {
TestTabBar::TestTabBar(QObject *_q)
: TestWidget(_q), q(qobject_cast<QTabBar*>(_q))
{
connect(q, SIGNAL(currentChanged(int)),
this, SLOT(on_currentChanged(int)));
}
void TestTabBar::on_currentChanged(int index)
{ emit selected(q->tabText(index)); }
QString TestTabBar::text() const
{ return list().join("\n"); }
QString TestTabBar::selectedText() const
{ return q->tabText(q->currentIndex()); }
QStringList TestTabBar::list() const
{
QStringList ret;
for (int i = 0, max = q->count(); i < max; ++i)
ret << q->tabText(i);
return ret;
}
QRect TestTabBar::visualRect(QString const &item) const
{
int index = indexForItem(item);
if (index != -1)
return q->visibleRegion().subtracted(q->childrenRegion()).intersected(QRegion(q->tabRect(index))).boundingRect();
else
return QRect();
}
bool TestTabBar::ensureVisible(QString const& item)
{
/* First, find desired index. */
int desired = indexForItem(item);
if (-1 == desired) return false;
QToolButton* leftB = 0;
QToolButton* rightB = 0;
QList<QToolButton*> buttons = q->findChildren<QToolButton*>();
QRegion buttonRegion;
foreach (QToolButton* b, buttons) {
if (b->arrowType() == Qt::LeftArrow) {
leftB = b;
buttonRegion |= b->geometry();
} else if (b->arrowType() == Qt::RightArrow) {
rightB = b;
buttonRegion |= b->geometry();
}
}
QRect buttonRect = buttonRegion.boundingRect();
int clicks = 0;
/* While desired tab isn't visible... */
while (q->visibleRegion().subtracted(buttonRect).intersected( q->tabRect(desired) ).isEmpty()
&& clicks < 50) {
TestWidgetsLog() << "visible:" << q->visibleRegion().boundingRect() << "buttons:" << buttonRect << "tab:" << q->tabRect(desired);
QObject* button = 0;
/* Shall we go to the left or the right? */
if (q->tabRect(desired).left() >= q->visibleRegion().subtracted(buttonRect).boundingRect().right())
button = rightB;
else
button = leftB;
QtUiTest::ActivateWidget* aw
= qtuitest_cast<QtUiTest::ActivateWidget*>(button);
if (!aw) return false;
aw->activate();
++clicks;
}
return !q->visibleRegion().subtracted(buttonRect).intersected( q->tabRect(desired) ).isEmpty();
}
bool TestTabBar::canSelect(QString const& item) const
{
return indexForItem(item) != -1;
}
bool isAncestor(QObject* parent, QObject* child)
{
bool ret = false;
QObject* p = child;
while (p && !ret) {
ret = (p == parent);
p = p->parent();
}
return ret;
}
bool TestTabBar::select(QString const& item)
{
using namespace QtUiTest;
QStringList allTabs;
int desired = -1;
desired = indexForItem(item);
for (int i = 0, max = q->count(); i < max && -1 == desired; ++i) {
if (q->tabText(i) == item)
desired = i;
allTabs << q->tabText(i);
}
if (-1 == desired) {
setErrorString(
"Could not select tab '" + item + "' because there is no tab with that text");
return false;
}
if (q->currentIndex() == desired) return true;
QString originalTab = q->tabText(q->currentIndex());
if (mousePreferred()) {
if (!ensureVisible(item)) return false;
QPoint p = visualRect(item).center();
if (!ensureVisiblePoint(p)) return false;
mouseClick(mapToGlobal(p));
QtUiTest::waitForSignal(q, SIGNAL(currentChanged(int)));
if (q->currentIndex() != desired) {
setErrorString(
"Clicked on tab '" + item + "' but it did not appear to become selected.\n"
"Selected tab is: " + selectedText());
return false;
}
return true;
}
if (!setFocus()) return false;
Qt::Key key;
int diff = 0;
if (desired < q->currentIndex()) {
key = Qt::Key_Left;
diff = q->currentIndex() - desired;
}
else {
key = Qt::Key_Right;
diff = desired - q->currentIndex();
}
for (int i = 0; i < diff; ++i) {
if (!setFocus()) return false;
if (!keyClick(q, SIGNAL(currentChanged(int)), key))
return false;
}
if (q->currentIndex() == desired) return true;
setErrorString(
QString("Can't change tabs: pressed the %1 key %2 times which should have "
"moved from '%3' to '%4', but the current tab ended up as '%5'.")
.arg((key == Qt::Key_Right) ? "Right" : "Left")
.arg(diff)
.arg(originalTab)
.arg(item)
.arg(q->tabText(q->currentIndex()))
);
return false;
}
int TestTabBar::indexForItem(QString const& item) const
{
for (int i = 0, max = q->count(); i < max; ++i) {
if (q->tabText(i) == item || labelText(q->tabText(i)) == item)
return i;
}
return -1;
}
bool TestTabBar::inherits(QtUiTest::WidgetType type) const
{ return (QtUiTest::TabBar == type); }
bool TestTabBar::canWrap(QObject *o)
{ return qobject_cast<QTabBar*>(o); }
}
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