[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'Controls' (#lcl)

TControl.ChildClassAllowed

Returns True if the specified class is allowed for children of this control.

Declaration

Source position: controls.pp line 1500

protected function TControl.ChildClassAllowed(

  ChildClass: TClass

):Boolean; virtual;

Arguments

ChildClass

  

The class type for the child control.

Function result

True when the class is allowed as a child control.

Description

Always returns False in TControl. It is overridden in descendent classes to check whether the class reference in ChildClass is allowed for the control.

See also

TWinControl.ChildClassAllowed

  

Checks whether the specified class type is allowed as a child control.

Version 4.0 Generated 2025-05-03 Home