* try harder to create a layout when we might need one
* remove the "setting a default icon" stuff in the ctor; it was misguided and really just covering up for a bug in popupConstraintsEvent
* fix said bug in popupConstraintsEvent (don't check for icon before laying things out in non-vert/horiz formfactors)
* don't put an event filter on the graphics item. i have no idea what the idea behind that was (hooray for no comments! =), perhaps Richard S. can enlighten us as it was one of his commits ..
CCMAIL:r.scheepmaker@student.utwente.nl
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=867506