IlvManagerLayerVisibilityMessage Class Reference

Manager message class used when modifying the visibility of a manager layer. More...

#include <ilviews/manager/observer.h>

Inheritance diagram for IlvManagerLayerVisibilityMessage:

Public Member Functions
	IlvManagerLayerVisibilityMessage (int layer, IlvMgrView *mgrview=0)
	Constructor. More...
Public Member Functions inherited from IlvManagerLayerMessage
	IlvManagerLayerMessage (IlUInt reason, int layer)
	Constructor. More...
int	getLayer () const
	Returns the index of the layer. More...
Public Member Functions inherited from IlvManagerMessage
	IlvManagerMessage (IlUInt reason, IlUInt mask, IlAny data=0)
	Constructor. More...

Public Attributes
IlvMgrView *	_mgrview
	The manager view, if applicable. More...
Public Attributes inherited from IlvManagerMessage
IlAny	_data
	Additional message information. More...
IlUInt	_mask
	Message mask (or message category). More...
IlUInt	_reason
	Message type. More...

Detailed Description

Manager message class used when modifying the visibility of a manager layer.

Library: ilvmgr

This message class is used in member functions modifying the visibility of a layer, either for one manager view or globally (for all the manager views). These member functions are IlvManagerLayer::setVisible, and IlvManager::setVisible. The reason (or message type) is always IlvMgrMsgLayerVisibility.

Constructor & Destructor Documentation

IlvManagerLayerVisibilityMessage::IlvManagerLayerVisibilityMessage	(	int	layer,
		IlvMgrView *	mgrview = 0
	)

Constructor.

Sets the message type to IlvMgrMsgLayerVisibility.

Parameters

layer	The index of the layer.
mgrview	The manager view, or 0.

Member Data Documentation

IlvMgrView* IlvManagerLayerVisibilityMessage::_mgrview

The manager view, if applicable.

The data member is set to 0 if the layer visibility is changed globally, that is, for all the manager views. If the visibility changes for just one manager view, _mgrview is set to this manager view.