On 07.12.2012 12:42, zfrdh wrote: > I try to get a group inside a scroll and inside the group I have for smaller > groups. All have their own drawing routines. > > If I resize the outer window and scroll, the drawing is totally corrupted, a > lot of pixels are missing. > > Can someone explain how to handle scroll/draw in a correct way?
I didn't test your code, but it's probably a box type / background issue. Try setting a (non-frame) box type for both the scroll and other groups. http://www.fltk.org/doc-1.3/classFl__Scroll.html "If all of the child widgets are packed together into a solid rectangle then you want to set box() to FL_NO_BOX or one of the _FRAME types. This will result in the best output. However, if the child widgets are a sparse arrangement you must set box() to a real _BOX type. This can result in some blinking during redrawing, but that can be solved by using a Fl_Double_Window." If setting a box type doesn't help, please ask again, and please tell us which FLTK version you're using. Albrecht _______________________________________________ fltk mailing list fltk@easysw.com http://lists.easysw.com/mailman/listinfo/fltk
