/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtQml module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** 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
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** information use the contact form at https://www.qt.io/contact-us.
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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****************************************************************************/

import QtQuick 2.0

Rectangle {
    id: main
    width: 800; height: 600
    focus: true
    color: "#eeeeee"

    property variant hAlign: Image.AlignHCenter
    property variant vAlign: Image.AlignVCenter
    property bool mirror: false
    property string source: "qt-logo.png"

    Flow {
        anchors.fill: parent
        anchors { topMargin: 20; leftMargin: 20; rightMargin: 20 }
        spacing: 30

        ImageNG {
            horizontalAlignment: main.hAlign; verticalAlignment: main.vAlign
            mirror: main.mirror; source: main.source
            explicitSize: false
            label: "implicit size"
        }
        ImageNG {
            horizontalAlignment: main.hAlign; verticalAlignment: main.vAlign
            mirror: main.mirror; source: main.source
            label: "explicit size"
        }
        ImageNG {
            horizontalAlignment: main.hAlign; verticalAlignment: main.vAlign
            fillMode: Image.Pad
            mirror: main.mirror; source: main.source
            label: "padding"
        }
        ImageNG {
            horizontalAlignment: main.hAlign; verticalAlignment: main.vAlign
            fillMode: Image.Tile
            mirror: main.mirror; source: main.source
            label: "tile"
        }
        ImageNG {
            horizontalAlignment: main.hAlign; verticalAlignment: main.vAlign
            fillMode: Image.TileHorizontally
            mirror: main.mirror; source: main.source
            label: "tile horizontally"
        }
        ImageNG {
            horizontalAlignment: main.hAlign; verticalAlignment: main.vAlign
            fillMode: Image.TileVertically
            mirror: main.mirror; source: main.source
            label: "tile vertically"
        }
        ImageNG {
            horizontalAlignment: main.hAlign; verticalAlignment: main.vAlign
            fillMode: Image.PreserveAspectFit
            mirror: main.mirror; source: main.source
            label: "preserve aspect fit"
        }
        ImageNG {
            horizontalAlignment: main.hAlign; verticalAlignment: main.vAlign
            fillMode: Image.PreserveAspectFit
            width: 150; height: 200
            mirror: main.mirror; source: main.source
            label: "preserve aspect fit"
        }
        ImageNG {
            horizontalAlignment: main.hAlign; verticalAlignment: main.vAlign
            fillMode: Image.PreserveAspectCrop
            mirror: main.mirror; source: main.source
            label: "preserve aspect crop"
        }
        ImageNG {
            horizontalAlignment: main.hAlign; verticalAlignment: main.vAlign
            fillMode: Image.PreserveAspectCrop
            width: 150; height: 200
            mirror: main.mirror; source: main.source
            label: "preserve aspect crop"
        }
    }

    Keys.onUpPressed: vAlign = Image.AlignTop
    Keys.onDownPressed: vAlign = Image.AlignBottom
    Keys.onLeftPressed: hAlign = Image.AlignLeft
    Keys.onRightPressed: hAlign = Image.AlignRight
    Keys.onPressed: {
        if (event.key == Qt.Key_H)
            hAlign = Image.AlignHCenter
        else if (event.key == Qt.Key_V)
            vAlign = Image.AlignVCenter
    }
}