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import Qt 4.7

BorderImage {
    id: button

    property alias operation: buttonText.text
    property string color: ""

    signal clicked

    source: "images/button-" + color + ".png"; clip: true
    border { left: 10; top: 10; right: 10; bottom: 10 }

    Rectangle {
        id: shade
        anchors.fill: button; radius: 10; color: "black"; opacity: 0
    }

    Text {
        id: buttonText
        anchors.centerIn: parent; anchors.verticalCenterOffset: -1
        font.pixelSize: parent.width > parent.height ? parent.height * .5 : parent.width * .5
        style: Text.Sunken; color: "white"; styleColor: "black"; smooth: true
    }

    MouseArea {
        id: mouseArea
        anchors.fill: parent
        onClicked: {
            doOp(operation)
            button.clicked()
        }
    }

    states: State {
        name: "pressed"; when: mouseArea.pressed == true
        PropertyChanges { target: shade; opacity: .4 }
    }
}
