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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
import QtQuick
import QtQml.Models
//![0]
Rectangle {
id: root
width: 300; height: 400
Component {
id: dragDelegate
MouseArea {
id: dragArea
property bool held: false
anchors { left: parent.left; right: parent.right }
height: content.height
drag.target: held ? content : undefined
drag.axis: Drag.YAxis
onPressAndHold: held = true
onReleased: held = false
Rectangle {
id: content
//![0]
anchors {
horizontalCenter: parent.horizontalCenter
verticalCenter: parent.verticalCenter
}
width: dragArea.width; height: column.implicitHeight + 4
border.width: 1
border.color: "lightsteelblue"
color: dragArea.held ? "lightsteelblue" : "white"
Behavior on color { ColorAnimation { duration: 100 } }
radius: 2
//![1]
Drag.active: dragArea.held
Drag.source: dragArea
Drag.hotSpot.x: width / 2
Drag.hotSpot.y: height / 2
//![1]
states: State {
when: dragArea.held
ParentChange { target: content; parent: root }
AnchorChanges {
target: content
anchors { horizontalCenter: undefined; verticalCenter: undefined }
}
}
Column {
id: column
anchors { fill: parent; margins: 2 }
Text { text: 'Name: ' + name }
Text { text: 'Type: ' + type }
Text { text: 'Age: ' + age }
Text { text: 'Size: ' + size }
}
//![2]
}
//![3]
DropArea {
anchors { fill: parent; margins: 10 }
onEntered: (drag)=> {
visualModel.items.move(
drag.source.DelegateModel.itemsIndex,
dragArea.DelegateModel.itemsIndex)
}
}
//![3]
}
}
//![2]
//![4]
DelegateModel {
id: visualModel
model: PetsModel {}
delegate: dragDelegate
}
ListView {
id: view
anchors { fill: parent; margins: 2 }
model: visualModel
spacing: 4
cacheBuffer: 50
}
//![4]
//![5]
}
//![5]
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