49 lines
1.4 KiB
QML
49 lines
1.4 KiB
QML
import QtQuick 2.0
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Item {
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id: arrows
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width: app.iconSize * 2
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height: parent.height * .6
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clip: true
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visible: state !== ""
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state: "" // "opening", "closing" or ""
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readonly property bool up: arrows.state === "opening"
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// NumberAnimation doesn't reload to/from while it's running. If we switch from closing to opening or vice versa
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// we need to somehow stop and start the animation
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property bool animationHack: true
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onAnimationHackChanged: {
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if (!animationHack) hackTimer.start();
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}
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Timer { id: hackTimer; interval: 1; onTriggered: arrows.animationHack = true }
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onStateChanged: arrows.animationHack = false
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NumberAnimation {
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target: arrowColumn
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property: "y"
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duration: 500
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easing.type: Easing.Linear
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from: arrows.up ? app.iconSize : -app.iconSize
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to: arrows.up ? -app.iconSize : app.iconSize
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loops: Animation.Infinite
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running: arrows.animationHack && (arrows.state === "opening" || arrows.state === "closing")
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}
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Column {
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id: arrowColumn
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width: parent.width
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Repeater {
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model: arrows.height / app.iconSize + 1
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ColorIcon {
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name: arrows.up ? "../images/up.svg" : "../images/down.svg"
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width: parent.width
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height: width
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color: app.accentColor
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}
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}
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}
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}
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