 -fgnu-runtime -fconstant-string-class=NSConstantString

 this package might need renaming...
 
on XWindows XGrabPointer=SetWndCapture on MS WIN and mouse pointer is "glued" to the window?
future mouse events will be reported to this window even while the cursor goes outside of this window
on Cocoa set delegate setdrag??

GuiPlatformGetTopRect CHECK


objc_collect_if_needed  test if memory leaks!!!

TODO:
1. Text & Fonts
1.1 bottom limit
1.2 draw onto memory and then blit?
...
