1 files changed, 129 insertions, 0 deletions
diff --git a/examples/multimedia/video/qmlvideofx/qml/qmlvideofx/Slider.qml b/examples/multimedia/video/qmlvideofx/qml/qmlvideofx/Slider.qml
new file mode 100644
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+++ b/examples/multimedia/video/qmlvideofx/qml/qmlvideofx/Slider.qml
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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 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 fillColor: "white"
+    property color lineColor: "black"
+    property color gripColor: "white"
+    property real gripSize: 20
+    property real gripTolerance: 3.0
+    property real increment: 0.1
+    property bool enabled: true
+
+    Rectangle {
+        anchors { left: parent.left; right: parent.right; verticalCenter: parent.verticalCenter }
+        height: 3
+        color: displayedColor(root.lineColor)
+
+        Rectangle {
+            anchors { fill: parent; margins: 1 }
+            color: root.fillColor
+        }
+    }
+
+    MouseArea {
+        anchors.fill: parent
+        enabled: root.enabled
+        onClicked: {
+            if (parent.width) {
+                var newValue = mouse.x / parent.width
+                if (Math.abs(newValue - parent.value) > parent.increment) {
+                    if (newValue > parent.value)
+                        parent.value = Math.min(1.0, parent.value + parent.increment)
+                    else
+                        parent.value = Math.max(0.0, parent.value - parent.increment)
+                }
+            }
+        }
+    }
+
+    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"
+
+        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
+            }
+        }
+
+        Rectangle {
+            anchors.centerIn: parent
+            width: root.gripSize
+            height: width
+            radius: width/2
+            color: root.gripColor
+        }
+    }
+
+    function displayedColor(c) {
+        var tint = Qt.rgba(c.r, c.g, c.b, 0.25)
+        return enabled ? c : Qt.tint(c, tint)
+    }
+}