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/****************************************************************************
**
** Copyright (C) 2014 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.
**
** $QT_BEGIN_LICENSE:LGPL21$
** 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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.0
import QtTest 1.0
TestCase {
name: "tst_findChild"
QtObject {
id: singleObject
}
Item {
id: oneObjectChildItem
QtObject {
id: childObject
objectName: "childObject"
}
}
Item {
id: oneItemChildItem
Item {
id: childItem
objectName: "childItem"
}
}
Item {
id: nestedChildrenItem
Item {
id: nestedChildItem0
objectName: "nestedChildItem0"
Item {
id: nestedChildItem1
objectName: "nestedChildItem1"
Item {
id: nestedChildItem2
objectName: "nestedChildItem2"
}
}
}
}
property Component duplicateNestedChildItem2Component: Item {
objectName: "nestedChildItem2"
}
Loader {
id: loader
sourceComponent: Item {
id: loaderItem
objectName: "loaderItem"
Item {
objectName: "nestedLoaderItem"
}
Repeater {
model: 5
delegate: Item {
objectName: "repeaterItem" + index
}
}
ListView {
model: 5
delegate: Item {
objectName: "listViewItem" + index
}
}
}
}
function test_findChild() {
compare(findChild(null, ""), null);
compare(findChild(undefined, ""), null);
compare(findChild(singleObject, "doesNotExist"), null);
compare(findChild(oneObjectChildItem, "childObject"), childObject);
compare(findChild(oneItemChildItem, "childItem"), childItem);
compare(findChild(nestedChildrenItem, "nestedChildItem0"), nestedChildItem0);
compare(findChild(nestedChildrenItem, "nestedChildItem1"), nestedChildItem1);
compare(findChild(nestedChildrenItem, "nestedChildItem2"), nestedChildItem2);
// Shouldn't be found, since it's not the first in the list.
duplicateNestedChildItem2Component.createObject(nestedChildItem1);
compare(nestedChildItem1.children.length, 2);
compare(findChild(nestedChildrenItem, "nestedChildItem2"), nestedChildItem2);
var mostDirectChild = duplicateNestedChildItem2Component.createObject(nestedChildItem0);
compare(nestedChildItem0.children.length, 2);
compare(findChild(nestedChildrenItem, "nestedChildItem2"), mostDirectChild,
"Dynamically created nested child items are found");
compare(findChild(loader, "loaderItem"), loader.item);
verify(findChild(loader, "nestedLoaderItem"));
// These don't make their delegate items QObject children, only visual.
verify(findChild(loader, "repeaterItem0"));
verify(findChild(loader, "listViewItem0"));
}
}
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