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// MenuItem is a component that is used in menus.

import QtQuick 1.1
import "." 1.0
import "UIConstants.js" as UI

Item {
    id: root

    // Common API
    property string text
    signal clicked
    property alias pressed: mouseArea.pressed

    // platformStyle API
    property Style platformStyle: MenuItemStyle{
        position: root.parent.children.length == 1 ? ""
      : root.parent.children[0] == root ? "vertical-top"
      : root.parent.children[root.parent.children.length-1] == root ? "vertical-bottom"
      : "vertical-center"
    }
    property alias style: root.platformStyle // Deprecated

    width: parent ? parent.width: 0
    height: ( root.platformStyle.height == 0 ) ?
            root.platformStyle.topMargin + menuText.paintedHeight + root.platformStyle.bottomMargin :
            root.platformStyle.topMargin + root.platformStyle.height + root.platformStyle.bottomMargin
/*
    Rectangle {
       id: backgroundRec
       // ToDo: remove hardcoded values
       color: pressed ? "darkgray" : "transparent"
       anchors.fill : root
       opacity : 0.5
    }
*/
    BorderImage {
       id: backgroundImage
       source:   // !enabled ? root.platformStyle.disabledBackground :
                  pressed ? root.platformStyle.pressedBackground
                : root.platformStyle.background
       anchors.fill : root
       border { left: 22; top: 22;
                right: 22; bottom: 22 }
    }

    Text {
        id: menuText
        text: parent.text
        elide: Text.ElideRight
        font.family : root.platformStyle.fontFamily
        font.pixelSize : root.platformStyle.fontPixelSize
        font.weight: root.platformStyle.fontWeight
        color: !root.enabled ? root.platformStyle.disabledTextColor :
                root.pressed ? root.platformStyle.pressedTextColor :
                root.platformStyle.textColor

        anchors.topMargin : root.platformStyle.topMargin
        anchors.bottomMargin : root.platformStyle.bottomMargin
        anchors.leftMargin : root.platformStyle.leftMargin
        anchors.rightMargin : root.platformStyle.rightMargin

        anchors.top : root.platformStyle.centered ? undefined : root.top
        anchors.bottom : root.platformStyle.centered ? undefined : root.bottom
        anchors.left : root.left
        anchors.right : root.right
//        anchors.centerIn : parent.centerIn
        anchors.verticalCenter : root.platformStyle.centered ? parent.verticalCenter : undefined
  }

    MouseArea {
        id: mouseArea
        anchors.fill: parent
        onClicked: { if (parent.enabled) parent.clicked();}
    }

    onClicked: if (parent) parent.closeLayout();
}