Dial.qml Example File
declarative/ui-components/dialcontrol/content/Dial.qml
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import Qt 4.7
Item {
id: root
property real value : 0
width: 210; height: 210
Image { source: "background.png" }
Image {
x: 96
y: 35
source: "needle_shadow.png"
transform: Rotation {
origin.x: 9; origin.y: 67
angle: needleRotation.angle
}
}
Image {
id: needle
x: 98; y: 33
smooth: true
source: "needle.png"
transform: Rotation {
id: needleRotation
origin.x: 5; origin.y: 65
//! [needle angle]
angle: Math.min(Math.max(-130, root.value*2.6 - 130), 133)
Behavior on angle {
SpringAnimation {
spring: 1.4
damping: .15
}
}
//! [needle angle]
}
}
Image { x: 21; y: 18; source: "overlay.png" }
}
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