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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the demonstration applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** BSD License Usage
** Alternatively, 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 The Qt Company Ltd 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
import "TextBalloonPlugin" 1.0

Item {
    height: 480
    width: 320

    //! [0]
    ListModel {
        id: balloonModel
        ListElement {
            balloonWidth: 200
        }
        ListElement {
            balloonWidth: 120
        }
    }

    ListView {
        anchors.bottom: controls.top
        anchors.bottomMargin: 2
        anchors.top: parent.top
        id: balloonView
        delegate: TextBalloon {
            anchors.right: index % 2 == 0 ? undefined : parent.right
            height: 60
            rightAligned: index % 2 == 0 ? false : true
            width: balloonWidth
        }
        model: balloonModel
        spacing: 5
        width: parent.width
    }
    //! [0]

    //! [1]
    Rectangle {
        id: controls

        anchors.bottom: parent.bottom
        anchors.left: parent.left
        anchors.margins: 1
        anchors.right: parent.right
        border.width: 2
        color: "white"
        height: parent.height * 0.15

        Text {
            anchors.centerIn: parent
            text: "Add another balloon"
        }

        MouseArea {
            anchors.fill: parent
            hoverEnabled: true
            onClicked: {
                balloonModel.append({"balloonWidth": Math.floor(Math.random() * 200 + 100)})
                balloonView.positionViewAtIndex(balloonView.count -1, ListView.End)
            }
            onEntered: {
                parent.color = "#8ac953"
            }
            onExited: {
                parent.color = "white"
            }
        }
    }
    //! [1]
}