| author | sl |
| Tue, 17 Jun 2014 09:49:12 +0200 | |
| changeset 36 | f2a9369e7fb9 |
| parent 35 | 2868107ea71d |
| permissions | -rw-r--r-- |
| sl@25 | 1 |
import QtQuick 2.2 |
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import QtQuick.Controls 1.2 |
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|
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Item {
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id:item |
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height: scrollingText.height |
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clip: true |
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antialiasing: false |
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property int pixelsPerSeconds:25 |
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property alias text: scrollingText.text |
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property alias separator: separatorText.text |
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property alias font: scrollingText.font |
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|
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function reset () |
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{
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animation.stop(); |
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scrollingText.x=0; |
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separatorText.x=scrollingText.x+scrollingText.width; |
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followingText.x=scrollingText.x+scrollingText.width+separatorText.width |
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console.log("reset")
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} |
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|
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Label {
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id:scrollingText |
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antialiasing: item.antialiasing |
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onFontChanged: item.reset() |
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} |
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|
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Label {
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id:separatorText |
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text:" || " |
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font: scrollingText.font |
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x:scrollingText.x+scrollingText.width |
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antialiasing: item.antialiasing |
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} |
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|
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Label {
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id:followingText |
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text:scrollingText.text |
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font: scrollingText.font |
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x:scrollingText.x+scrollingText.width+separatorText.width |
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antialiasing: item.antialiasing |
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} |
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|
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ParallelAnimation {
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id: animation |
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loops: Animation.Infinite; |
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//Reset to zero and restart onStopped so that we keep looping |
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//onStopped: {scrollingText.x=0;running=true;}
|
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|
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property int lengthInPixels:(scrollingText.width+separatorText.width)-scrollingText.x; |
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property int durationInMs:(animation.lengthInPixels)*1000/pixelsPerSeconds; |
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|
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NumberAnimation {
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id: animationScrollingTest |
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target: scrollingText; |
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properties: "x" |
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from: scrollingText.x; |
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to: scrollingText.x-animation.lengthInPixels; |
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duration:animation.durationInMs |
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} |
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|
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NumberAnimation {
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target: separatorText; |
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properties: "x" |
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from: separatorText.x; |
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to: separatorText.x-animation.lengthInPixels; |
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duration: animation.durationInMs |
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} |
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|
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NumberAnimation {
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target: followingText; |
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properties: "x" |
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from: followingText.x; |
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to: followingText.x-animation.lengthInPixels; |
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duration: animation.durationInMs |
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} |
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|
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} |
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|
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//Click to start/stop |
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MouseArea {
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id:mouseArea |
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anchors.fill: parent |
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onClicked: {
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//animation.running=!animation.running; |
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|
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if (!animation.running) {
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animation.start(); |
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return; |
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} |
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if (animation.paused) |
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{
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//console.log("resume")
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animation.resume(); |
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} |
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else |
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{
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//console.log("pause")
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animation.pause(); |
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} |
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} |
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} |
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} |