PropertyAnimation
在過渡中使用
Rectangle {
id: rect
width: 100; height: 100
color: "red"
states: State {
name: "moved"
PropertyChanges { target: rect; x: 50 }
}
transitions: Transition {
PropertyAnimation { properties: "x,y"; easing.type: Easing.InOutQuad }
}
}
在Behavior
Rectangle {
width: 100; height: 100
color: "red"
Behavior on x { PropertyAnimation {} }
MouseArea { anchors.fill: parent; onClicked: parent.x = 50 }
}
在組合動畫中
Rectangle {
width: 100; height: 100
color: "red"
SequentialAnimation on x {
loops: Animation.Infinite
PropertyAnimation { to: 50 }
PropertyAnimation { to: 0 }
}
}
在信號處理中
MouseArea {
anchors.fill: theObject
onClicked: PropertyAnimation { target: theObject; property: "opacity"; to: 0 }
}
單獨使用
Rectangle {
id: theRect
width: 100; height: 100
color: "red"
// this is a standalone animation, it's not running by default
PropertyAnimation { id: animation;
target: theRect;
property: "width";
to: 30;
duration: 500 }
MouseArea { anchors.fill: parent; onClicked: animation.running = true }
}