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import QtQuick 2.0
import Qt.labs.presentation 1.0
Presentation {
id: deck
width: 1280
height: 720
property color textColor: "white"
property bool inTransition: false;
property variant fromSlide;
property variant toSlide;
property int transitionTime: 500;
Rectangle {
anchors.fill: parent
gradient: Gradient {
GradientStop { position: 0; color: "lightsteelblue" }
GradientStop { position: 1; color: "black" }
}
}
SequentialAnimation {
id: transition
ScriptAction { script: {
deck.inTransition = true
fromSlide.opacity = 0
toSlide.visible = true
}
}
ParallelAnimation {
NumberAnimation { target: fromSlide; property: "opacity"; from: 1; to: 0; duration: deck.transitionTime; easing.type: Easing.OutQuart }
NumberAnimation { target: fromSlide; property: "scale"; from: 1; to: 1.1; duration: deck.transitionTime; easing.type: Easing.InOutQuart }
NumberAnimation { target: toSlide; property: "opacity"; from: 0; to: 1; duration: deck.transitionTime; easing.type: Easing.InQuart }
NumberAnimation { target: toSlide; property: "scale"; from: 0.7; to: 1; duration: deck.transitionTime; easing.type: Easing.InOutQuart }
}
ScriptAction { script: {
deck.inTransition = false
fromSlide.visible = false
fromSlide.opacity = 0
fromSlide.scale = 1
toSlide.opacity = 1
}
}
}
function switchSlides(from, to)
{
if (deck.inTransition)
return false
deck.fromSlide = from
deck.toSlide = to
transition.running = true;
return true
}
}
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