feed_reader/shared/qml/CommonCountBubble.qml

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import QtQuick 1.1
import com.nokia.meego 1.0
import "UIConstants.js" as C

/*
   Class: CountBubble
   CountBubble component is a flexible shape that holds a number and can be added in lists or
   notification banners for example.
*/

ImplicitSizeItem {
    id: root

    /*
     * Property: largeSized
     * [bool=false] Use small or large count bubble.
     */
    property bool largeSized: false

    /*
     * Property: value
     * [int=0] Reflects the current value.
     */
    property int value: 0
    property string __textValue: root.value

    implicitWidth: internal.getBubbleWidth()
    implicitHeight: largeSized ? 32:24

    BorderImage {
        source: "image://theme/" + (largeSized ? C.COLOR_NAME:"") + "meegotouch-countbubble-background"+(largeSized ? "-large":"")
        anchors.fill: parent
        border { left: 10; top: 10; right: 10; bottom: 10 }
    }

    Text {
        id: text
        height: parent.height
        y:1
        color: largeSized ? "#FFFFFF" : "black"
        font.family: largeSized ? C.FONT_FAMILY : C.FONT_FAMILY_BOLD
        font.weight: largeSized ? Font.Normal : Font.Bold
        anchors.horizontalCenter: parent.horizontalCenter
        verticalAlignment: Text.AlignVCenter
        font.pixelSize: largeSized ? 22:18
        text: root.__textValue
    }

    QtObject {
        id: internal

        function getBubbleWidth() {
            if (largeSized) {
                if (root.__textValue.length < 2)
                    return 32;
                else if (root.__textValue.length < 3)
                    return 40;
                else if (root.__textValue.length < 4)
                    return 52;
                else
                    return text.paintedWidth+19
            } else {
                if (root.__textValue.length < 2)
                    return 24;
                else if (root.__textValue.length < 3)
                    return 30;
                else if (root.__textValue.length < 4)
                    return 40;
                else
                    return text.paintedWidth+13
            }
        }
    }
}