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/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Quick Designer Components.
**
** $QT_BEGIN_LICENSE:GPL$
** 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.10
import TransitionItem 1.0
QtObject {
id: root
signal finished
signal started
function start() {
if (root.duration === 0) {
root.transitionView.__setupCurrentItem()
return
}
/* We set the parents to the content items to apply effects */
from.parent = transitionView.__fromContentItem
to.parent = transitionView.__toContentItem
root.started()
anim.start()
}
function stop() {
anim.complete()
}
property Item from
property Item to
property Item transitionView
property alias duration: anim.duration
property alias easing: anim.easing
property PropertyAnimation __anim: PropertyAnimation {
id: anim
duration: 250
loops: 1
onStopped: {
/* reset all typical properties */
transitionView.__fromContentItem.opacity = 1
transitionView.__fromContentItem.x = 0
transitionView.__fromContentItem.y = 0
transitionView.__fromContentItem.z = 0
transitionView.__fromContentItem.scale = 1
transitionView.__toContentItem.opacity = 1
transitionView.__toContentItem.x = 0
transitionView.__toContentItem.y = 0
transitionView.__toContentItem.z = 0
transitionView.__toContentItem.scale = 1
root.finished()
root.transitionView.__setupCurrentItem()
}
}
}
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