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Diffstat (limited to 'examples/multimedia/video/qmlvideofx/qml/qmlvideofx/Curtain.qml')
-rw-r--r-- | examples/multimedia/video/qmlvideofx/qml/qmlvideofx/Curtain.qml | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/examples/multimedia/video/qmlvideofx/qml/qmlvideofx/Curtain.qml b/examples/multimedia/video/qmlvideofx/qml/qmlvideofx/Curtain.qml new file mode 100644 index 000000000..253e3c397 --- /dev/null +++ b/examples/multimedia/video/qmlvideofx/qml/qmlvideofx/Curtain.qml @@ -0,0 +1,94 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Rectangle { + id: root + color: "transparent" + radius: 5 + property alias value: grip.value + property color gripColor: "transparent" + property real gripSize: 20 + property real gripTolerance: 3.0 + property real increment: 0.1 + property bool enabled: true + property string imageSource: "qrc:/images/Triangle_Top.png" + + Rectangle { + id: grip + property real value: 0.5 + x: (value * parent.width) - width/2 + anchors.verticalCenter: parent.verticalCenter + width: root.gripTolerance * root.gripSize + height: width + radius: width/2 + color: "transparent" + + Image { + id: sliderhandleimage + source: imageSource + anchors.centerIn: parent + } + + MouseArea { + id: mouseArea + enabled: root.enabled + anchors.fill: parent + drag { + target: grip + axis: Drag.XAxis + minimumX: -parent.width/2 + maximumX: root.width - parent.width/2 + } + onPositionChanged: { + if (drag.active) + updatePosition() + } + onReleased: { + updatePosition() + } + function updatePosition() { + value = (grip.x + grip.width/2) / grip.parent.width + } + } + } +} |