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mousewheel support for zoom

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This commit is contained in:
Marco Martin 2012-05-25 21:33:06 +02:00
parent 200db59aa8
commit bde533a3bf
1 changed files with 9 additions and 1 deletions
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10
active/app/package/contents/ui/FullScreenDelegate.qml
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@ -25,7 +25,7 @@ import org.kde.plasma.mobilecomponents 0.1 as MobileComponents
import org.kde.qtextracomponents 0.1
import org.kde.okular 0.1 as Okular
Item {
MouseEventListener {
id: root
//+1: switch to next image on mouse release
//-1: switch to previous image on mouse release
@ -33,6 +33,14 @@ Item {
property int delta
onWheelMoved: {
if (wheel.modifiers == Qt.ControlModifier) {
var scale = wheel.delta > 0 ? 1.1 : 0.9
mainPage.width *= scale
mainPage.height *= scale
pageArea.oldDelegate.scale(mainPage.width / mainPage.implicitWidth)
}
}
property Item flickable: mainFlickable
property bool pageSwitchEnabled: false
property alias document: mainPage.document