import Qt 4.7

Rectangle {
    id: rectangle1
    width: 250
    height: 80


    SystemPalette { id: myPalette; colorGroup: SystemPalette.Active }
    color : myPalette.window;

    function setValue(intiger){
        progressbar1.setValue(intiger);
    }
    function setText(string){
        text.text=string;
    }
    function setMaximumValue(intiger){
        if(intiger==0){
            timerUp.running=true;
            setValue(-1);
        }
        else{
            timerUp.running=false;
            progressbar1.setMax(intiger);
        }
    }

    signal cancelDownloading();

    Text {
        id: text
        text: qsTr("Downloading dictionaries list");
        anchors.right: parent.right
        anchors.left: parent.left
        font.pixelSize: 12
        horizontalAlignment: Text.AlignHCenter;
    }

    ProgressBar {
        id: progressbar1
        anchors.top: text.bottom
        anchors.horizontalCenter: parent.horizontalCenter
        value: -1
        value2: 30
    }

    Button {
        id: button1
        height: 25;
        textInButton: qsTr("Cancel");
        anchors.top: progressbar1.bottom
        anchors.right: parent.right
        anchors.left: parent.left
        onClicked: {
            rectangle1.cancelDownloading();
        }
    }

    Timer {
        property bool progressMax:true;
        id:timerUp;
        interval: 50;
        running: false;
        repeat: true
        onTriggered:{
            if(progressMax==true){
                 progressbar1.setValue2(0);
                 progressMax=false;
            }
            else{
                progressbar1.setValue2(100);
                progressMax=true;
            }
        }
    }
}