Hit testing
To allow hit testing on the frame, the interface provides the
contains
method:
boolean contains(IlvManager manager, IlvPoint p, IlvPoint tp, IlvTransformer t)
If the frame is transparent, this method must return
true
for a possible border and not for the background.
Saving the frame to an IVL file
To be able to save the frame to an IVL file, the implementation
must be a public class that also implements the IlvPersistentObject interface.
Copying a frame
To be able to copy a manager that has a frame, the frame must
implement the
copy
method of the interface in such a way that it creates a clone of
the frame:
IlvManagerFrame.copy()