Dear you all,

I have made a small program taht creates a PasteUpMorph and puts some 
RectangleMorph inside. It works perfectly. Now I want to animate the 
rectangle a bit. Therefore I've constructed some code to update the 
Rectangle's position. Unfortunately, I have to bring the focus on the 
PasteUpMorph  to see the rectangles move. So basically, what I need is a 
way to "refresh" the PasteUpMorph each time I change the rectangle's 
position. Or, I simply just miss a philosphical point here.

Thank you for any answers.

Stefan