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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
pragma ComponentBehavior: Bound
import QtQuick
import QtQml.Models
//![0]
Rectangle {
id: root
width: 300
height: 400
Component {
id: dragDelegate
MouseArea {
id: dragArea
property bool held: false
required property string name
required property string type
required property string size
required property int age
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: qsTr('Name: ') + dragArea.name }
Text { text: qsTr('Type: ') + dragArea.type }
Text { text: qsTr('Age: ') + dragArea.age }
Text { text: qsTr('Size: ') + dragArea.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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