| import QtQuick 2.0 |
| |
| Rectangle { |
| id: root |
| width: 500 |
| height: 600 |
| |
| property int duration: 10 |
| property int count: grid.count |
| |
| Component { |
| id: myDelegate |
| Rectangle { |
| id: wrapper |
| 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) == transitionFrom) |
| model_transitionFrom.addItem(name, "") |
| if (Qt.point(x, y) == transitionVia) |
| model_transitionVia.addItem(name, "") |
| } |
| } |
| } |
| |
| GridView { |
| id: grid |
| |
| property int countPopulateTransitions |
| property int countAddTransitions |
| |
| objectName: "grid" |
| focus: true |
| anchors.centerIn: parent |
| width: 240 |
| height: 320 |
| cellWidth: 80 |
| cellHeight: 60 |
| cacheBuffer: 0 |
| model: testModel |
| delegate: myDelegate |
| |
| populate: usePopulateTransition ? popTransition : null |
| |
| add: Transition { |
| SequentialAnimation { |
| ScriptAction { script: grid.countAddTransitions += 1 } |
| NumberAnimation { properties: "x,y"; duration: root.duration } |
| } |
| } |
| } |
| |
| Transition { |
| id: popTransition |
| SequentialAnimation { |
| ParallelAnimation { |
| NumberAnimation { properties: "x"; from: transitionFrom.x; to: transitionVia.x; duration: root.duration } |
| NumberAnimation { properties: "y"; from: transitionFrom.y; to: transitionVia.y; duration: root.duration } |
| } |
| NumberAnimation { properties: "x,y"; duration: root.duration } |
| ScriptAction { script: grid.countPopulateTransitions += 1 } |
| } |
| } |
| |
| Rectangle { |
| anchors.fill: grid |
| color: "lightsteelblue" |
| opacity: 0.2 |
| } |
| |
| Component.onCompleted: { |
| if (dynamicallyPopulate) { |
| for (var i=0; i<30; i++) |
| testModel.addItem("item " + i, "") |
| } |
| } |
| |
| Rectangle { |
| anchors.bottom: parent.bottom |
| width: 20; height: 20 |
| color: "white" |
| NumberAnimation on x { loops: Animation.Infinite; from: 0; to: 300; duration: 100000 } |
| } |
| } |
| |
| |
