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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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 Qt 4.7

FocusScope {
    property alias interactive: gridView.interactive

    onActiveFocusChanged: {
        if (activeFocus) 
            mainView.state = ""
    }

    Rectangle {
        anchors.fill: parent
        clip: true
        gradient: Gradient {
            GradientStop { position: 0.0; color: "#193441" }
            GradientStop { position: 1.0; color: Qt.darker("#193441") }
        }

        GridView {
            id: gridView
            anchors.fill: parent; anchors.leftMargin: 20; anchors.rightMargin: 20
            cellWidth: 152; cellHeight: 152
            focus: true
            model: 12

            KeyNavigation.down: listMenu
            KeyNavigation.left: contextMenu

            delegate: Item {
                id: container
                width: GridView.view.cellWidth; height: GridView.view.cellHeight

                Rectangle {
                    id: content
                    color: "transparent"
                    smooth: true
                    anchors.fill: parent; anchors.margins: 20; radius: 10

                    Rectangle { color: "#91AA9D"; anchors.fill: parent; anchors.margins: 3; radius: 8; smooth: true }
                    Image { source: "images/qt-logo.png"; anchors.centerIn: parent; smooth: true }
                }

                MouseArea {
                    id: mouseArea
                    anchors.fill: parent
                    hoverEnabled: true

                    onClicked: {
                        GridView.view.currentIndex = index
                        container.forceActiveFocus()
                    }
                }

                states: State {
                    name: "active"; when: container.activeFocus
                    PropertyChanges { target: content; color: "#FCFFF5"; scale: 1.1 }
                }

                transitions: Transition {
                    NumberAnimation { properties: "scale"; duration: 100 }
                }
            }
        }
    }
}