You can optionally define event handlers for the validator, to implement
filtering. These handlers will capture events before the control itself does
-(see @ref overview_eventhandling_processing).
+(see @ref overview_events_processing).
For an example implementation, see the @c valtext.h and @c valtext.cpp files in the
wxWidgets library.
-wxwindow::SetExtraStyle( wxWS_EX_VALIDATE_RECURSIVELY )
-
@section overview_validator_dialogs How Validators Interact with Dialogs