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Rogue Wave Views 5.5.1

Rogue Wave Views
Maps Package API Reference Guide

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IlvMapInfoListener Class Reference

This abstract class is the listener class for receiving notifications about map information changes. More...

#include <ilviews/maps/mapinfo.h>

List of all members.

Public Member Functions

virtual void managerDeleted (IlvManager *manager)=0
 Called by the destructor of IlvManager.
virtual void mapInfoChanged (IlvManager *manager, const IlvMapInfo *oldInfo, const IlvMapInfo *newInfo)=0
 Called when the IlvMapInfo of a manager changes.

Detailed Description

This abstract class is the listener class for receiving notifications about map information changes.

Instances of IlvMapInfoListener can be notified from the map information changes that occur to a manager using the IlvMapInfo::AddMapInfoListener static function. Library: ilvmaps

See also:
IlvMapInfo

Member Function Documentation

virtual void IlvMapInfoListener::managerDeleted ( IlvManager manager  )  [pure virtual]

Called by the destructor of IlvManager.

Parameters:
manager The manager being destructed.
virtual void IlvMapInfoListener::mapInfoChanged ( IlvManager manager,
const IlvMapInfo oldInfo,
const IlvMapInfo newInfo 
) [pure virtual]

Called when the IlvMapInfo of a manager changes.

Parameters:
manager The manager in which the map info changed.
oldInfo The previous map information. Can be 0 if no previous map information was previously attached to the manager.
newInfo The new map information. Can be 0 if the current map information of manager has just been detached.

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