MiniDisplayManager: MarqueeText.qml@cf5eba52cb1d

     1 import QtQuick 2.2

     2 import QtQuick.Controls 1.2

     4 Item {

     5     id:item

     6     height: scrollingText.height

     7     clip: true

     8     antialiasing: false

     9     property int pixelsPerSeconds:25

    10     property alias text: scrollingText.text

    11     property alias separator: separatorText.text

    13     Label {

    14         id:scrollingText

    15         antialiasing: item.antialiasing

    16     }

    18     Label {

    19         id:separatorText

    20         text:" || "

    21         x:scrollingText.x+scrollingText.width

    22         antialiasing: item.antialiasing

    23     }

    25     Label {

    26         id:followingText

    27         text:scrollingText.text

    28         x:scrollingText.x+scrollingText.width+separatorText.width

    29         antialiasing: item.antialiasing

    30     }

    32     ParallelAnimation {

    33         id: animation

    34         loops: Animation.Infinite;

    35         //Reset to zero and restart onStopped so that we keep looping

    36         //onStopped: {scrollingText.x=0;running=true;}

    38         property int lengthInPixels:(scrollingText.width+separatorText.width)-scrollingText.x;

    39         property int durationInMs:(animation.lengthInPixels)*1000/pixelsPerSeconds;

    41         NumberAnimation {

    42             id: animationScrollingTest

    43             target: scrollingText;

    44             properties: "x"

    45             from: scrollingText.x;

    46             to: scrollingText.x-animation.lengthInPixels;

    47             duration:animation.durationInMs

    48         }

    50         NumberAnimation {

    51             target: separatorText;

    52             properties: "x"

    53             from: separatorText.x;

    54             to: separatorText.x-animation.lengthInPixels;

    55             duration: animation.durationInMs

    56         }

    58         NumberAnimation {

    59             target: followingText;

    60             properties: "x"

    61             from: followingText.x;

    62             to: followingText.x-animation.lengthInPixels;

    63             duration: animation.durationInMs

    64         }

    66     }

    68     //Click to start/stop

    69     MouseArea {

    70         id:mouseArea

    71         anchors.fill: parent

    72         onClicked: {

    73             //animation.running=!animation.running;

    75             if (!animation.running) {

    76                 animation.start();

    77                 return;

    78             }

    79             if (animation.paused)

    80             {

    81                 //console.log("resume")

    82                 animation.resume();

    83             }

    84             else

    85             {

    86                 //console.log("pause")

    87                 animation.pause();

    88             }

    89         }

    90     }

    91 }

author	sl
	Wed, 04 Jun 2014 18:30:37 +0200
changeset 33	cf5eba52cb1d
parent 32	1c2a7f563019
child 34	f2c87f0cfabe
permissions	-rw-r--r--