Qt Quick Examples - Drag and Drop

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import QtQuick 2.12 import QtQml.Models 2.1 GridView { id: root width: 320; height: 480 cellWidth: 80; cellHeight: 80 displaced: Transition { NumberAnimation { properties: "x,y"; easing.type: Easing.OutQuad } } model: DelegateModel { id: visualModel model: ListModel { id: colorModel ListElement { color: "blue" } ListElement { color: "green" } ListElement { color: "red" } ListElement { color: "yellow" } ListElement { color: "orange" } ListElement { color: "purple" } ListElement { color: "cyan" } ListElement { color: "magenta" } ListElement { color: "chartreuse" } ListElement { color: "aquamarine" } ListElement { color: "indigo" } ListElement { color: "black" } ListElement { color: "lightsteelblue" } ListElement { color: "violet" } ListElement { color: "grey" } ListElement { color: "springgreen" } ListElement { color: "salmon" } ListElement { color: "blanchedalmond" } ListElement { color: "forestgreen" } ListElement { color: "pink" } ListElement { color: "navy" } ListElement { color: "goldenrod" } ListElement { color: "crimson" } ListElement { color: "teal" } } delegate: DropArea { id: delegateRoot width: 80; height: 80 onEntered: visualModel.items.move(drag.source.visualIndex, icon.visualIndex) property int visualIndex: DelegateModel.itemsIndex Binding { target: icon; property: "visualIndex"; value: visualIndex } Rectangle { id: icon property int visualIndex: 0 width: 72; height: 72 anchors { horizontalCenter: parent.horizontalCenter; verticalCenter: parent.verticalCenter } radius: 3 color: model.color Text { anchors.centerIn: parent color: "white" text: parent.visualIndex } DragHandler { id: dragHandler } Drag.active: dragHandler.active Drag.source: icon Drag.hotSpot.x: 36 Drag.hotSpot.y: 36 states: [ State { when: icon.Drag.active ParentChange { target: icon parent: root } AnchorChanges { target: icon anchors.horizontalCenter: undefined anchors.verticalCenter: undefined } } ] } } } }