| import QtQuick 2.0 |
| |
| Rectangle { |
| id: root |
| width: 550 |
| height: 600 |
| |
| property int duration: 10 |
| property int count: grid.count |
| |
| Component { |
| id: myDelegate |
| |
| Rectangle { |
| id: wrapper |
| |
| property string nameData: name |
| |
| objectName: "wrapper" |
| width: 80 |
| height: 60 |
| border.width: 1 |
| Column { |
| Text { text: index } |
| Text { |
| text: wrapper.x + ", " + wrapper.y |
| } |
| Text { |
| id: textName |
| objectName: "textName" |
| text: name |
| } |
| } |
| color: GridView.isCurrentItem ? "lightsteelblue" : "white" |
| |
| onXChanged: checkPos() |
| onYChanged: checkPos() |
| |
| function checkPos() { |
| if (Qt.point(x, y) == targetItems_transitionFrom) |
| model_targetItems_transitionFrom.addItem(name, "") |
| if (Qt.point(x, y) == displacedItems_transitionVia) |
| model_displacedItems_transitionVia.addItem(name, "") |
| } |
| } |
| } |
| |
| GridView { |
| id: grid |
| |
| property int targetTransitionsDone |
| 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() |
| |
| objectName: "grid" |
| width: 240 |
| height: 320 |
| cellWidth: 80 |
| cellHeight: 60 |
| cacheBuffer: 0 |
| anchors.centerIn: parent |
| model: testModel |
| delegate: myDelegate |
| |
| // for QQmlListProperty types |
| function copyList(propList) { |
| var temp = new Array() |
| for (var i=0; i<propList.length; i++) |
| temp.push(propList[i]) |
| return temp |
| } |
| |
| add: Transition { |
| id: targetTransition |
| |
| SequentialAnimation { |
| ScriptAction { |
| script: { |
| grid.targetTrans_items[targetTransition.ViewTransition.item.nameData] = targetTransition.ViewTransition.index |
| grid.targetTrans_targetIndexes.push(targetTransition.ViewTransition.targetIndexes) |
| grid.targetTrans_targetItems.push(grid.copyList(targetTransition.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: grid.targetTransitionsDone += 1 } |
| } |
| } |
| |
| addDisplaced: Transition { |
| id: displaced |
| |
| SequentialAnimation { |
| ScriptAction { |
| script: { |
| grid.displacedTrans_items[displaced.ViewTransition.item.nameData] = displaced.ViewTransition.index |
| grid.displacedTrans_targetIndexes.push(displaced.ViewTransition.targetIndexes) |
| grid.displacedTrans_targetItems.push(grid.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: grid.displaceTransitionsDone += 1 } |
| } |
| |
| } |
| } |
| |
| Rectangle { |
| anchors.fill: grid |
| color: "lightsteelblue" |
| opacity: 0.2 |
| } |
| } |
| |
| |
