TBasicAction.HandlesTarget
Determines whether Target can be handled by this action
Declaration
Source position: classesh.inc line 2189
public
function HandlesTarget(Target: TObject) : Boolean; Virtual;
Description
HandlesTarget returns True if Target is a valid client for this action and if so, if it is in a suitable state to execute the action. An application programmer should never need to call HandlesTarget directly, it will be called by the action itself when needed.
In TBasicAction this method is empty; descendant classes should override this method to implement appropriate checks.
See also
| Name | Description |
|---|---|
| ExecuteTarget | Executes the action on the Target object |
| UpdateTarget | Notify client controls when the action updates itself. |