[gef-dev] Problems with layout

[Krzysiek Witukiewicz <qrt666@xxxxx>]

Hello,
I'm writing simple application using gef and draw2d (version 3.0), 
displaying simplified UML class diagram. I have diagram figure (using 
FlowLayout for lines wrapping), which contains hierarchy figures (one 
for each inheritance hierarchy, each using DirectedGraphLayout). I added 
some functionality for changing fonts, and my layout works no more 
(after changing font). I update layout very simple, every field or 
method in a EditPart representing a type is separate EditPart, it 
listens for properties change, and change font (while changing font, 
revalidate() is called in standard Figure class). In hierarchy figure, I 
use overrided setBounds(). I got it from gef flow example, from class 
ActivityDiagramPart (anonymous Figure in this class). It differs from 
standard method in Figure with only this part:
New setBounds():
if (resize || translate) {
 fireMoved();
 repaint();
}
Standard:
if (resize)
 invalidate();
if (resize || translate) {
 fireMoved();
 repaint();
}
When I use standard method, graph displays from the beginning bad (the 
same like after changing font - Hierarchies' client areas are in 
different places than child figures). Is this some problem with 
revalidate()? Any help would be appreciated!!! I'm new to this stuff :(