openvrml::browser_listener Class Reference

This class should be inherited by classes that want to listen for browser_events. More...

#include <openvrml/browser.h>

List of all members.

Public Member Functions
virtual	~browser_listener ()=0 throw ()
	Destroy.
Private Member Functions
void	browser_changed (const browser_event &event)
	Send a browser_event.
virtual void	do_browser_changed (const browser_event &event)=0
Friends
class	browser
	browser instances need to call browser_changed.

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Detailed Description

This class should be inherited by classes that want to listen for browser_events.

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Constructor & Destructor Documentation

openvrml::browser_listener::~browser_listener

(

)

throw () [pure virtual]

Destroy.

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Member Function Documentation

void openvrml::browser_listener::browser_changed

(

const browser_event &

event

)

[private]

Send a browser_event.

For internal use only.

This function delegates to do_browser_changed.

Parameters:

[in]

event

the browser_event to send.

void openvrml::browser_listener::do_browser_changed

(

const browser_event &

event

)

[private, pure virtual]

Parameters:

[in]

event

the browser_event to send.

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Friends And Related Function Documentation

openvrml::browser_listener::browser [friend]

browser instances need to call browser_changed.

For internal use only.