TColorListBox.OnEnter property
Event handler signalled when the control receives focus.
Declaration
property OnEnter:;Description
OnEnter is a
TNotifyEvent property with the event
handler signalled when the control receives focus. It is signaled from the
DoEnter method, and occurs when the CM_ENTER control message is received and
handled for the control.
The Sender argument contains the object for the event notification,
and must be cast to TControl, TWinControl, or other descendent class to access
properties or methods specific to the implementation.
Use OnExit to perform actions needed when the control loses focus.
This description is the one of Controls.TWinControl.OnEnter.
See also
- DoEnter
- CMEnter
- OnExit
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.