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import QtQuick 2.0
Rectangle {
id: root
width: 500
height: 500
required property bool usePopulateTransition
required property bool enableAddTransition
required property bool dynamicallyPopulate
required property var testModel
required property var model_targetItems_transitionFrom
required property var model_displacedItems_transitionVia
required property point targetItems_transitionFrom
required property point displacedItems_transitionVia
required property string testedPositioner
property int duration: 50
property real incrementalSize: 5
property int populateTransitionsDone
property int addTransitionsDone
property int displaceTransitionsDone
property var targetTrans_items: new Object()
property var targetTrans_targetIndexes: new Array()
property var targetTrans_targetItems: new Array()
property var displacedTrans_items: new Object()
property var displacedTrans_targetIndexes: new Array()
property var displacedTrans_targetItems: new Array()
// for QQmlListProperty types
function copyList(propList) {
var temp = new Array()
for (var i=0; i<propList.length; i++)
temp.push(propList[i])
return temp
}
function checkPos(x, y, name) {
if (Qt.point(x, y) == targetItems_transitionFrom)
model_targetItems_transitionFrom.addItem(name, "")
if (Qt.point(x, y) == displacedItems_transitionVia)
model_displacedItems_transitionVia.addItem(name, "")
}
Component.onCompleted: {
if (dynamicallyPopulate) {
for (var i=0; i<30; i++)
testModel.addItem("item " + i, "")
}
}
Transition {
id: populateTransition
enabled: usePopulateTransition
SequentialAnimation {
ScriptAction {
script: {
root.targetTrans_items[populateTransition.ViewTransition.item.nameData] = populateTransition.ViewTransition.index
root.targetTrans_targetIndexes.push(populateTransition.ViewTransition.targetIndexes)
root.targetTrans_targetItems.push(root.copyList(populateTransition.ViewTransition.targetItems))
}
}
ParallelAnimation {
NumberAnimation { properties: "x"; from: targetItems_transitionFrom.x; duration: root.duration }
NumberAnimation { properties: "y"; from: targetItems_transitionFrom.y; duration: root.duration }
}
ScriptAction { script: root.populateTransitionsDone += 1 }
}
}
Transition {
id: addTransition
enabled: enableAddTransition
SequentialAnimation {
ScriptAction {
script: {
root.targetTrans_items[addTransition.ViewTransition.item.nameData] = addTransition.ViewTransition.index
root.targetTrans_targetIndexes.push(addTransition.ViewTransition.targetIndexes)
root.targetTrans_targetItems.push(root.copyList(addTransition.ViewTransition.targetItems))
}
}
ParallelAnimation {
NumberAnimation { properties: "x"; from: targetItems_transitionFrom.x; duration: root.duration }
NumberAnimation { properties: "y"; from: targetItems_transitionFrom.y; duration: root.duration }
}
ScriptAction { script: root.addTransitionsDone += 1 }
}
}
Transition {
id: displaced
SequentialAnimation {
ScriptAction {
script: {
root.displacedTrans_items[displaced.ViewTransition.item.nameData] = displaced.ViewTransition.index
root.displacedTrans_targetIndexes.push(displaced.ViewTransition.targetIndexes)
root.displacedTrans_targetItems.push(root.copyList(displaced.ViewTransition.targetItems))
}
}
ParallelAnimation {
NumberAnimation { properties: "x"; duration: root.duration; to: displacedItems_transitionVia.x }
NumberAnimation { properties: "y"; duration: root.duration; to: displacedItems_transitionVia.y }
}
NumberAnimation { properties: "x,y"; duration: root.duration }
ScriptAction { script: root.displaceTransitionsDone += 1 }
}
}
Row {
objectName: "row"
property int count: children.length - 1 // omit Repeater
x: 50; y: 50
width: 400; height: 400
Repeater {
objectName: "repeater"
model: testedPositioner == "row" ? testModel : undefined
Rectangle {
property string nameData: name
objectName: "wrapper"
width: 30 + index*root.incrementalSize
height: 30 + index*root.incrementalSize
border.width: 1
Column {
Text { text: index }
Text { objectName: "name"; text: name }
Text { text: parent.parent.y }
}
onXChanged: root.checkPos(x, y, name)
onYChanged: root.checkPos(x, y, name)
}
}
populate: populateTransition
add: addTransition
move: displaced
}
Column {
objectName: "column"
property int count: children.length - 1 // omit Repeater
x: 50; y: 50
width: 400; height: 400
Repeater {
objectName: "repeater"
model: testedPositioner == "column" ? testModel : undefined
Rectangle {
property string nameData: name
objectName: "wrapper"
width: 30 + index*root.incrementalSize
height: 30 + index*root.incrementalSize
border.width: 1
Column {
Text { text: index }
Text { objectName: "name"; text: name }
Text { text: parent.parent.y }
}
onXChanged: root.checkPos(x, y, name)
onYChanged: root.checkPos(x, y, name)
}
}
populate: populateTransition
add: addTransition
move: displaced
}
Grid {
objectName: "grid"
property int count: children.length - 1 // omit Repeater
x: 50; y: 50
width: 400; height: 400
Repeater {
objectName: "repeater"
model: testedPositioner == "grid" ? testModel : undefined
Rectangle {
property string nameData: name
objectName: "wrapper"
width: 30 + index*root.incrementalSize
height: 30 + index*root.incrementalSize
border.width: 1
Column {
Text { text: index }
Text { objectName: "name"; text: name }
Text { text: parent.parent.y }
}
onXChanged: root.checkPos(x, y, name)
onYChanged: root.checkPos(x, y, name)
}
}
populate: populateTransition
add: addTransition
move: displaced
}
Flow {
objectName: "flow"
property int count: children.length - 1 // omit Repeater
x: 50; y: 50
width: 400; height: 400
Repeater {
objectName: "repeater"
model: testedPositioner == "flow" ? testModel : undefined
Rectangle {
property string nameData: name
objectName: "wrapper"
width: 30 + index*root.incrementalSize
height: 30 + index*root.incrementalSize
border.width: 1
Column {
Text { text: index }
Text { objectName: "name"; text: name }
Text { text: parent.parent.x + " " + parent.parent.y }
}
onXChanged: root.checkPos(x, y, name)
onYChanged: root.checkPos(x, y, name)
}
}
populate: populateTransition
add: addTransition
move: displaced
}
}
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