positioners-transitions.qml Example File | Qt Quick 5.12.10

- Qt 5.12
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- Qt Quick Examples - Positioners
- positioners-transitions.qml Example File
- Qt 5.12.10 Reference Documentation

# positioners-transitions.qml Example File

positioners/positioners-transitions.qml

     /****************************************************************************
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     import QtQuick 2.0

     Item {
         id: page

         property real effectiveOpacity: 1.0
         property real ratio: width / 320 < height / 440 ? width / 320 : height / 440
         property int smallSize: 45 * ratio
         property int bigSize: 2 * smallSize
         property int elementSpacing: 0.14 * smallSize

         anchors.fill: parent

         Timer {
             interval: 2000
             running: true
             repeat: true
             onTriggered: page.effectiveOpacity = (page.effectiveOpacity == 1.0 ? 0.0 : 1.0);
         }

         Column {
             anchors {
                 left: parent.left
                 leftMargin: page.width / 32
                 top: parent.top
                 topMargin: page.height / 48
             }
             spacing: page.elementSpacing

             populate: Transition {
                 NumberAnimation { properties: "x,y"; from: 200; duration: 100; easing.type: Easing.OutBounce }
             }
             add: Transition {
                 NumberAnimation { properties: "y"; easing.type: Easing.OutQuad }
             }
             move: Transition {
                 NumberAnimation { properties: "y"; easing.type: Easing.OutBounce }
             }

             Rectangle { color: "#80c342"; width: page.bigSize; height: page.smallSize }

             Rectangle {
                 id: greenV1
                 visible: opacity != 0
                 width: page.bigSize; height: page.smallSize
                 color: "#006325"
                 border.color: "transparent"
                 Behavior on opacity { NumberAnimation {} }
                 opacity: page.effectiveOpacity
             }

             Rectangle { color: "#14aaff"; width: page.bigSize; height: page.smallSize }

             Rectangle {
                 id: greenV2
                 visible: opacity != 0
                 width: page.bigSize; height: page.smallSize
                 color: "#006325"
                 border.color: "transparent"
                 Behavior on opacity { NumberAnimation {} }
                 opacity: page.effectiveOpacity
             }

             Rectangle { color: "#6400aa"; width: page.bigSize; height: page.smallSize }
             Rectangle { color: "#80c342"; width: page.bigSize; height: page.smallSize }
         }

         Row {
             anchors {
                 left: page.left
                 leftMargin: page.width / 32
                 bottom: page.bottom
                 bottomMargin: page.height / 48
             }
             spacing: page.elementSpacing

             populate: Transition {
                 NumberAnimation { properties: "x,y"; from: 200; duration: 100; easing.type: Easing.OutBounce }
             }
             add: Transition {
                 NumberAnimation { properties: "x"; easing.type: Easing.OutQuad }
             }
             move: Transition {
                 NumberAnimation { properties: "x"; easing.type: Easing.OutBounce }
             }

             Rectangle { color: "#80c342"; width: page.smallSize; height: page.bigSize }

             Rectangle {
                 id: blueH1
                 visible: opacity != 0
                 width: page.smallSize; height: page.bigSize
                 color: "#006325"
                 border.color: "transparent"
                 Behavior on opacity { NumberAnimation {} }
                 opacity: page.effectiveOpacity
             }

             Rectangle { color: "#14aaff"; width: page.smallSize; height: page.bigSize }

             Rectangle {
                 id: greenH2
                 visible: opacity != 0
                 width: page.smallSize; height: page.bigSize
                 color: "#006325"
                 border.color: "transparent"
                 Behavior on opacity { NumberAnimation {} }
                 opacity: page.effectiveOpacity
             }

             Rectangle { color: "#6400aa"; width: page.smallSize; height: page.bigSize }
             Rectangle { color: "#80c342"; width: page.smallSize; height: page.bigSize }
         }

         Grid {
             anchors.top: parent.top
             anchors.topMargin: page.height / 48
             anchors.left: flowItem.left
             columns: 3
             spacing: page.elementSpacing

             populate: Transition {
                 NumberAnimation { properties: "x,y"; from: 200; duration: 100; easing.type: Easing.OutBounce }
             }
             add: Transition {
                 NumberAnimation { properties: "x,y"; easing.type: Easing.OutBounce }
             }
             move: Transition {
                 NumberAnimation { properties: "x,y"; easing.type: Easing.OutBounce }
             }

             Rectangle { color: "#80c342"; width: page.smallSize; height: page.smallSize }

             Rectangle {
                 id: greenG1
                 visible: opacity != 0
                 width: page.smallSize; height: page.smallSize
                 color: "#006325"
                 border.color: "transparent"
                 Behavior on opacity { NumberAnimation {} }
                 opacity: page.effectiveOpacity
             }

             Rectangle { color: "#14aaff"; width: page.smallSize; height: page.smallSize }

             Rectangle {
                 id: greenG2
                 visible: opacity != 0
                 width: page.smallSize; height:page. smallSize
                 color: "#006325"
                 border.color: "transparent"
                 Behavior on opacity { NumberAnimation {} }
                 opacity: page.effectiveOpacity
             }

             Rectangle { color: "#6400aa"; width: page.smallSize; height: page.smallSize }

             Rectangle {
                 id: greenG3
                 visible: opacity != 0
                 width: page.smallSize; height: page.smallSize
                 color: "#006325"
                 border.color: "transparent"
                 Behavior on opacity { NumberAnimation {} }
                 opacity: page.effectiveOpacity
             }

             Rectangle { color: "#80c342"; width:page. smallSize; height: page.smallSize }
             Rectangle { color: "#14aaff"; width: smallSize; height: page.smallSize }
             Rectangle { color: "#6400aa"; width: page.page.smallSize; height: page.smallSize }
         }

         Flow {
             id: flowItem

             anchors.right: page.right
             anchors.rightMargin: page.width / 32
             y: 2 * page.bigSize
             width: 1.8 * page.bigSize
             spacing: page.elementSpacing

             move: Transition {
                 NumberAnimation { properties: "x,y"; easing.type: Easing.OutBounce }
             }

             add: Transition {
                 NumberAnimation { properties: "x,y"; easing.type: Easing.OutBounce }
             }

             populate: Transition {
                 NumberAnimation { properties: "x,y"; from: 200; duration: 100; easing.type: Easing.OutBounce }
             }

             Rectangle { color: "#80c342"; width: page.smallSize; height: page.smallSize }

             Rectangle {
                 id: greenF1
                 visible: opacity != 0
                 width: 0.6 * page.bigSize; height: page.smallSize
                 color: "#006325"
                 border.color: "transparent"
                 Behavior on opacity { NumberAnimation {} }
                 opacity: page.effectiveOpacity
             }

             Rectangle { color: "#14aaff"; width: 0.3 * page.bigSize; height: page.smallSize }

             Rectangle {
                 id: greenF2
                 visible: opacity != 0
                 width: 0.6 * page.bigSize; height: page.smallSize
                 color: "#006325"
                 border.color: "transparent"
                 Behavior on opacity { NumberAnimation {} }
                 opacity: page.effectiveOpacity
             }

             Rectangle { color: "#6400aa"; width: page.smallSize; height: page.smallSize }

             Rectangle {
                 id: greenF3
                 visible: opacity != 0
                 width: 0.4 * page.bigSize; height: page.smallSize
                 color: "#006325"
                 border.color: "transparent"
                 Behavior on opacity { NumberAnimation {} }
                 opacity: page.effectiveOpacity
             }

             Rectangle { color: "#80c342"; width: 0.8 * page.bigSize; height: page.smallSize }
         }
     }