- Qt 5.5
- Qt Quick
- Qt Quick Examples - Animation
- animators.qml Example File
- Qt 5.5.1 Reference Documentation

# animators.qml Example File

animation/basics/animators.qml

    /****************************************************************************
    **
    ** Copyright (C) 2015 The Qt Company Ltd.
    ** Contact: http://www.qt.io/licensing/
    **
    ** This file is part of the examples of the Qt Toolkit.
    **
    ** $QT_BEGIN_LICENSE:BSD$
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    import QtQuick 2.2

    Item {
        id: window
        width: 320; height: 440

        // Let's draw the sky...
        Rectangle {
            anchors.fill: parent
            gradient: Gradient {
                GradientStop { position: 0.0; color: "#14148c" }
                GradientStop { position: 0.499; color: "#14aaff" }
                GradientStop { position: 0.5; color: "#80c342" }
                GradientStop { position: 1.0; color: "#006325" }
            }
        }

        SequentialAnimation {
            SequentialAnimation {
                ParallelAnimation {
                    YAnimator {
                        target: smiley;
                        from: smiley.minHeight;
                        to: smiley.maxHeight
                        easing.type: Easing.OutExpo;
                        duration: 300
                    }
                    ScaleAnimator {
                        target: shadow
                        from: 1
                        to: 0.5
                        easing.type: Easing.OutExpo;
                        duration: 300
                    }
                }
                ParallelAnimation {
                    YAnimator {
                        target: smiley;
                        from: smiley.maxHeight;
                        to: smiley.minHeight
                        easing.type: Easing.OutBounce;
                        duration: 1000
                    }
                    ScaleAnimator {
                        target: shadow
                        from: 0.5
                        to: 1
                        easing.type: Easing.OutBounce;
                        duration: 1000
                    }
                }
            }
            PauseAnimation { duration: 500 }
            running: true
            loops: Animation.Infinite
        }

        // The shadow for the smiley face
        Image {
            id: shadow;
            anchors.horizontalCenter: parent.horizontalCenter
            y: smiley.minHeight + smiley.height
            source: "images/shadow.png"
        }

        Image {
            id: smiley
            property int maxHeight: window.height / 3
            property int minHeight: 2 * window.height / 3

            anchors.horizontalCenter: parent.horizontalCenter
            y: minHeight
            source: "images/face-smile.png"

        }
    }