QCAD
Open Source 2D CAD
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Public Member Functions | List of all members
RUcsListener Class Referenceabstract
Core Module

Abstract base class for classes that are interested in being notified whenever a UCS has been added or changed. More...

#include <RUcsListener.h>

Public Member Functions

virtual void clear ()=0
 This method is called to signal that no document is currently active.
 
virtual void update (RDocumentInterface *documentInterface)=0
 This method is called whenever at least one UCS in the given document has changed.
 
virtual ~RUcsListener ()
 

Detailed Description

Abstract base class for classes that are interested in being notified whenever a UCS has been added or changed.

This can for example be a widget that lists all UCSs.

Constructor & Destructor Documentation

◆ ~RUcsListener()

virtual RUcsListener::~RUcsListener ( )
inlinevirtual

Member Function Documentation

◆ clear()

virtual void RUcsListener::clear ( )
pure virtual

This method is called to signal that no document is currently active.

◆ update()

virtual void RUcsListener::update ( RDocumentInterface * documentInterface)
pure virtual

This method is called whenever at least one UCS in the given document has changed.

The documentation for this class was generated from the following file: