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    41 

    42 import Qt 4.7

    43 

    44 Item {

    45     id: slider; width: 400; height: 16

    46 

    47     // value is read/write.

    48     property real value

    49     onValueChanged: { handle.x = 2 + (value - minimum) * slider.xMax / (maximum - minimum); }

    50     property real maximum: 1

    51     property real minimum: 1

    52     property int xMax: slider.width - handle.width - 4

    53 

    54     Rectangle {

    55         anchors.fill: parent

    56         border.color: "white"; border.width: 0; radius: 8

    57         gradient: Gradient {

    58             GradientStop { position: 0.0; color: "#66343434" }

    59             GradientStop { position: 1.0; color: "#66000000" }

    60         }

    61     }

    62 

    63     Rectangle {

    64         id: handle; smooth: true

    65         x: slider.width / 2 - handle.width / 2; y: 2; width: 30; height: slider.height-4; radius: 6

    66         gradient: Gradient {

    67             GradientStop { position: 0.0; color: "lightgray" }

    68             GradientStop { position: 1.0; color: "gray" }

    69         }

    70 

    71         MouseArea {

    72             anchors.fill: parent; drag.target: parent

    73             drag.axis: Drag.XAxis; drag.minimumX: 2; drag.maximumX: slider.xMax+2

    74             onPositionChanged: { value = (maximum - minimum) * (handle.x-2) / slider.xMax + minimum; }

    75         }

    76     }

    77 }