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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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, Digia gives you certain additional
** rights. These rights are described in the Digia 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QQUICKVISUALTESTUTIL_H
#define QQUICKVISUALTESTUTIL_H
#include <QtQuick/QQuickItem>
#include <QtQml/QQmlExpression>
#include <QtQuick/private/qquickitem_p.h>
namespace QQuickVisualTestUtil
{
QQuickItem *findVisibleChild(QQuickItem *parent, const QString &objectName);
void dumpTree(QQuickItem *parent, int depth = 0);
bool delegateVisible(QQuickItem *item);
/*
Find an item with the specified objectName. If index is supplied then the
item must also evaluate the {index} expression equal to index
*/
template<typename T>
T *findItem(QQuickItem *parent, const QString &objectName, int index = -1)
{
const QMetaObject &mo = T::staticMetaObject;
for (int i = 0; i < parent->childItems().count(); ++i) {
QQuickItem *item = qobject_cast<QQuickItem*>(parent->childItems().at(i));
if (!item)
continue;
if (mo.cast(item) && (objectName.isEmpty() || item->objectName() == objectName)) {
if (index != -1) {
QQmlExpression e(qmlContext(item), item, "index");
if (e.evaluate().toInt() == index)
return static_cast<T*>(item);
} else {
return static_cast<T*>(item);
}
}
item = findItem<T>(item, objectName, index);
if (item)
return static_cast<T*>(item);
}
return 0;
}
template<typename T>
QList<T*> findItems(QQuickItem *parent, const QString &objectName, bool visibleOnly = true)
{
QList<T*> items;
const QMetaObject &mo = T::staticMetaObject;
for (int i = 0; i < parent->childItems().count(); ++i) {
QQuickItem *item = qobject_cast<QQuickItem*>(parent->childItems().at(i));
if (!item || (visibleOnly && (!item->isVisible() || QQuickItemPrivate::get(item)->culled)))
continue;
if (mo.cast(item) && (objectName.isEmpty() || item->objectName() == objectName))
items.append(static_cast<T*>(item));
items += findItems<T>(item, objectName);
}
return items;
}
template<typename T>
QList<T*> findItems(QQuickItem *parent, const QString &objectName, const QList<int> &indexes)
{
QList<T*> items;
for (int i=0; i<indexes.count(); i++)
items << qobject_cast<QQuickItem*>(findItem<T>(parent, objectName, indexes[i]));
return items;
}
}
#define QQUICK_VERIFY_POLISH(item) \
QTRY_COMPARE(QQuickItemPrivate::get(item)->polishScheduled, false)
#endif // QQUICKVISUALTESTUTIL_H
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