ui::util::Observer Class Reference

Inheritance diagram for ui::util::Observer:

Inheritance graph
[legend]
List of all members.

Detailed Description

Observer. Observes an Observable. The Observable notifies an Observer once its state has been changed.


Public Member Functions

virtual ~Observer ()
virtual void update (Observable *subject)=0

Protected Member Functions

 Observer ()


Constructor & Destructor Documentation

ui::util::Observer::~Observer  )  [virtual]
 

Destructor.

ui::util::Observer::Observer  )  [protected]
 

Default constructor.


Member Function Documentation

virtual void ui::util::Observer::update Observable subject  )  [pure virtual]
 

This method is called once the Observables state has changed.

Parameters:
subject Observable that triggered the state change.


Generated on Mon Jun 20 19:42:06 2005 for UI by doxygen 1.3.1 using KingsTools