Sign in Join
FPDoc Onlineexperiment

TDockManager.MessageHandler procedure

Member of TDockManagerpublicIn unit Controls

Handles the messages sent to a docksite.

Declaration

pascal
procedure MessageHandler(Sender: TControl; var Message: TLMessage)
 ; virtual

Description

This handler must handle all mouse messages, related to the client area of the docksite that is not covered by docked controls (dock headers, et. al.).

Handling mouse messages while dragging is not required. Painting of the docksite has to be implemented in PaintSite.

See also

An experiment, built from Lazarus main 2dfa93c66e of 10-22-2026. Not the official Lazarus documentation.