[Customdrawn] Some patches

[Michael Schnell]

On 03/30/2012 11:02 AM, Michael Schnell wrote:
> At best this would even be done outside of CustomDrawn in a common 
> effort for all "Widget Type" interfaces, but this of course would need 
> to greatly modify the legacy code, which obviously is out of question. 
> So doing this within CustomDrawn for all possible backends is the next 
> best alternative.
I learned that for v 1.x , now Lazarus has a packet called "LCLBase".

Same of course is the perfect location for an "Event Queue" class that 
is versatile enough to be used (e.g. doing and instanciating  a derived 
class) with all "Widget Types" (aka "Interfaces" / "Platforms" / 
"Backends" ...) that need a Queue implementation in Pascal code (i.e. 
AFAIK all of them but Windows).

-Michael