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import Qt 4.7
import Qt.labs.gestures 1.0
Rectangle {
id: borderWidget
anchors.fill: parent
radius: 10
color: "red"
Rectangle {
id: mainrect
anchors.fill: parent
anchors.margins: 10
radius: 10
clip: true
function foo(index) {
var colors = ["blue", "green", "grey", "red", "lightgreen"];
return colors[index % colors.length]
}
Rectangle {
id: list
radius: 10
anchors.left: parent.left
anchors.right: parent.right
height: parent.height
onHeightChanged: y = 0
GestureArea {
anchors.fill: parent
Tap { //swallow a tap
}
}
Repeater {
model: [ "apple", "orange", "pineapple", "coconut", "foo", "bar", "baz", "zealot" ]
Button {
x: 0
y: 0 + (height + 2) * index
bgColor: mainrect.foo(index)
text: modelData
}
}
property int maxY : (mainrect.height < list.childrenRect.height) ?
0 :
(mainrect.height - list.childrenRect.height)
property int minY : (mainrect.height < list.childrenRect.height) ?
-(list.childrenRect.height - mainrect.height) :
0
}
GestureArea {
anchors.fill: parent
property bool panEnabled : false
Pan {
onUpdated: {
if (parent.panEnabled)
list.y += gesture.delta.y
else if (Math.abs(gesture.offset.y) >= 10 && Math.abs(gesture.offset.x) < 10)
parent.panEnabled = true
if(list.y > list.maxY)
list.y = list.maxY
else if(list.y < list.minY)
list.y = list.minY
}
onFinished: {
parent.panEnabled = false
}
}
}
}
}
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