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TCustomHeaderControl.MouseEnter procedure

Member of TCustomHeaderControlprotectedIn unit ComCtrls

Signals the OnMouseEnter event handler (when assigned).

Declaration

pascal
procedure MouseEnter; override

Description

MouseEnter is a method used to perform actions when the mouse pointer enters the client rectangle for the control. In TControl, it signals the OnMouseEnter event handler using the class instance as the Sender argument.

Descendent classes may override the method to perform actions needed for their implementations.

MouseEnter is called from the CMMouseEnter method when a CM_MOUSEENTER message is handled for the control.

This description is the one of Controls.TControl.MouseEnter.

See also

  • OnMouseEnter
  • CMMouseEnter
  • MouseCapture
  • MouseInClient
  • MouseLeave

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.