this handler class will receive change events from the Panorama. More...

Inheritance diagram for HuginBase::PanoramaObserver:

Public Member Functions
virtual	~PanoramaObserver ()

virtual void	panoramaChanged (Panorama &pano)=0
	Notification about a Panorama change. More...

virtual void	panoramaImagesChanged (Panorama &pano, const UIntSet &changed)=0
	notifies about changes to images More...

Detailed Description

this handler class will receive change events from the Panorama.

Maybe a fine grained event interface is better, but it can be added later.

Definition at line 401 of file PanoramaData.h.

Constructor & Destructor Documentation

virtual HuginBase::PanoramaObserver::~PanoramaObserver ( )

inlinevirtual

Definition at line 406 of file PanoramaData.h.

virtual void HuginBase::PanoramaObserver::panoramaChanged ( Panorama & pano )

pure virtual

Notification about a Panorama change.

This function will always be called, even when the change could be handled by panoramaImageAdded() or other notify functions.

This allows lazy observers to just listen to panoramaChanged().

virtual void HuginBase::PanoramaObserver::panoramaImagesChanged	(	Panorama &	pano,
		const UIntSet &	changed
	)

pure virtual

notifies about changes to images

Images might have been added/removed. to find out how many images are still there, use Panorama::getNrOfImages.

Parameters

pano	the panorama object that changed
changed	set of changed images

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