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fix the size calculation

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This commit is contained in:
Marco Martin 2011-11-16 22:18:37 +01:00
parent 7eaa8b9cc0
commit 78cf515f68
1 changed files with 29 additions and 10 deletions
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39
declarativeimports/plasmacomponents/qml/ScrollDecoratorDelegate.qml
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@ -48,19 +48,38 @@ PlasmaCore.FrameSvgItem {
imagePath:"widgets/scrollbar"
prefix: "slider"
function length() {
function length()
{
var nh, ny;
if (internalLoader.isVertical) {
var overshoot = 0
if (flickableItem.atYBeginning || flickableItem.atYEnd) {
overshoot = Math.abs(flickableItem.visibleArea.yPosition * parent.height)
}
return (flickableItem.visibleArea.heightRatio * parent.height) - overshoot
nh = flickableItem.visibleArea.heightRatio * internalLoader.height
} else {
var overshoot = 0
if (flickableItem.atXBeginning || flickableItem.atXEnd) {
overshoot = Math.abs(flickableItem.visibleArea.xPosition * parent.width)
nh = flickableItem.visibleArea.widthRatio * internalLoader.width
}
if (internalLoader.isVertical) {
ny = flickableItem.visibleArea.yPosition * internalLoader.height
} else {
ny = flickableItem.visibleArea.xPosition * internalLoader.width
}
if (ny > 3) {
var t
if (internalLoader.isVertical) {
t = Math.ceil(internalLoader.height - 3 - ny)
} else {
t = Math.ceil(internalLoader.width - 3 - ny)
}
return (flickableItem.visibleArea.widthRatio * parent.width) - overshoot
if (nh > t) {
return t
} else {
return nh
}
} else {
return nh + ny
}
}