clQmlCircularBar::clQmlCircularBar(QQuickPaintedItem *parent) :
QQuickPaintedItem(parent)
{
__horizontalDepth = 10;
__start_angle = 180;
__span_angle = 0;
__color = "white";
__barImage = QImage("bar_active.png");
//update painting of the shape upon changes of properties.
connect(this, SIGNAL(colorChanged()), this, SLOT(update()));
connect(this, SIGNAL(depthChanged()), this, SLOT(update()));
connect(this, SIGNAL(startAngleChanged()), this, SLOT(update()));
connect(this, SIGNAL(spanAngleChanged()), this, SLOT(update()));
connect(this, SIGNAL(progressChanged()), this, SLOT(update()));
}
void PieSlice::setStartAngle(int angle){
this->v_startAngle = angle;
update();
emit startAngleChanged();
}