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  • Committer: Loïc Molinari
  • Date: 2015-04-23 10:33:06 UTC
  • Revision ID: loic.molinari@canonical.com-20150423103306-vkp78ykjra2ahetc
Reworked mouse support and added partial support for video recording.

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Lines of Context:
Main.qml
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Item {
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    id: root
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    width: 500
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    height: 500
 
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    width: 300
 
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    height: 400
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    Item {
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        id: scene
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            anchors.centerIn: parent
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            anchors.verticalCenterOffset: -25
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            radius: "medium"
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            source: Image { id: img; source: "music-app.png" }
 
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            source: Image { source: "music-app.png" }
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            sourceFillMode: UbuntuShape.PreserveAspectCrop
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            sourceHorizontalWrapMode: UbuntuShape.Repeat
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        }
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        id: zoomPan
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        anchors.fill: parent
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        scene: scene
 
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        area: mouseArea
 
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    }
 
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    ShaderEffect {
 
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        id: effect
 
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        width: pointer.width
 
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        height: pointer.height
 
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        x: mouseArea.containsMouse ? mouseArea.mouseX + 8.0 : root.width
 
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        y: mouseArea.containsMouse ? mouseArea.mouseY + 8.0 : root.height
 
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        opacity: 0.85
 
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        visible: false
 
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        property variant texture: Image { id: pointer; source: "pointer.png" }
 
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        vertexShader: "
 
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            uniform highp mat4 qt_Matrix;
 
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            attribute highp vec4 qt_Vertex;
 
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            attribute mediump vec2 qt_MultiTexCoord0;
 
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            varying mediump vec2 texCoord;
 
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            void main() {
 
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                texCoord = qt_MultiTexCoord0;
 
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                gl_Position = qt_Matrix * qt_Vertex;
 
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            }"
 
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        fragmentShader: "
 
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            uniform sampler2D texture;
 
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            uniform lowp float qt_Opacity;
 
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            varying mediump vec2 texCoord;
 
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            void main() {
 
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                gl_FragColor = texture2D(texture, texCoord) * vec4(0.5, 1.0, 0.5, 1.0) * qt_Opacity;
 
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            }"
 
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    }
 
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    MouseArea {
 
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        id: mouseArea
 
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        anchors.fill: parent
 
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        enabled: true
 
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        hoverEnabled: true
 
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        acceptedButtons: Qt.AllButtons
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    }
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}