[Lazarus] Sending messages

Michael Schnell mschnell at lumino.de
Fri Nov 25 09:24:33 CET 2011

On 11/24/2011 06:18 PM, Hans-Peter Diettrich wrote:
> Q: does the LCL support more than one message queue (the one in 
> Application)?
AFAIK, the implementation in most non-Windows LCLWidgetTypes is that 
multiple queues are created but the target of all of them is the main 
thread that provides a "loop" to "poll" all of them. And thus 
(disregarding the ordering or priority of the events) the resulting 
effect is the same as if there would be just a single Event Queue. LCL 
does not provide for means to have the user create additional queues or 
to allow for queues targeting other threads but the main thread.


More information about the Lazarus mailing list