Hi,

I have a PtOSCOntainer widget with blue fill color. As its child I have PtMTrend widget which has black fill color by 
default. On top of that (empty) trend widget, I have a PtProgress widget. The colors for Pt_ARG_PROGRESS_BAR_COLOR and 
Pt_ARG_FILL_COLOR are set correctly and appear as wished, but there still is a blue border around the progress bar 
widget. This blue border cannot be changed by setting Pt_ARG_BORDER_COLOR.
Which arguments do I have to set in order to either erase this wrong border or at least change its color?

Regards,
Jan