TCursorImage.HandleNeeded procedure

Declaration

procedure HandleNeeded; override

Description

Not described here; this is what TCustomIcon.HandleNeeded says of it:

Ensures that a handle for the image has been allocated.

HandleNeeded is an overridden procedure used to ensure that a handle for the image has been allocated. HandleNeeded re-implements the method defined in the ancestor class.

No actions are performed in the method when a valid valid has already been assigned to the shared image in the class instance.

HandleNeeded calls the CreateIconIndirect routine for the widgetset to get the value used as the Handle for the shared image.