Qt Quick Examples - Positioners▲
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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 }
}
}