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+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+GridView {
+ id: root
+ width: 360; height: 360
+ cellWidth: 90; cellHeight: 90
+
+ model: VisualDataModel {
+ 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: "chartreuse" }
+ ListElement { color: "violet" }
+ ListElement { color: "grey" }
+ ListElement { color: "springgreen" }
+ }
+
+ delegate: MouseArea {
+ id: delegateRoot
+
+ property int visualIndex: VisualDataModel.itemsIndex
+
+ width: 90; height: 90
+ drag.target: icon
+
+ Rectangle {
+ id: icon
+ width: 80; height: 80
+ anchors {
+ horizontalCenter: parent.horizontalCenter;
+ verticalCenter: parent.verticalCenter
+ }
+ color: model.color
+ radius: 3
+
+ Drag.active: delegateRoot.pressed
+ Drag.source: delegateRoot
+ Drag.hotSpot.x: 40
+ Drag.hotSpot.y: 40
+
+ states: [
+ State {
+ when: icon.Drag.active
+ ParentChange {
+ target: icon
+ parent: root
+ }
+
+ AnchorChanges {
+ target: icon;
+ anchors.horizontalCenter: undefined;
+ anchors.verticalCenter: undefined
+ }
+ }
+ ]
+ }
+
+ DropArea {
+ anchors { fill: parent; margins: 15 }
+
+ onEntered: visualModel.items.move(drag.source.visualIndex, delegateRoot.visualIndex)
+ }
+ }
+ }
+}