Qt Reference Documentation

# hello.qml Example File

declarative/text/fonts/hello.qml

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     import QtQuick 1.0

     Rectangle {
         id: screen

         width: 800; height: 480
         color: "black"

         Item {
             id: container
             x: screen.width / 2; y: screen.height / 2

             Text {
                 id: text
                 anchors.centerIn: parent
                 color: "white"
                 text: "Hello world!"
                 font.pixelSize: 60
                 smooth: true

                 SequentialAnimation on font.letterSpacing {
                     loops: Animation.Infinite;
                     NumberAnimation { from: 0; to: 150; easing.type: Easing.InQuad; duration: 3000 }
                     ScriptAction {
                         script: {
                             container.y = (screen.height / 4) + (Math.random() * screen.height / 2)
                             container.x = (screen.width / 4) + (Math.random() * screen.width / 2)
                         }
                     }
                 }

                 SequentialAnimation on opacity {
                     loops: Animation.Infinite;
                     NumberAnimation { from: 1; to: 0; duration: 2600 }
                     PauseAnimation { duration: 400 }
                 }
             }
         }
     }