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Rogue Wave Views 5.6

Rogue Wave Views
Foundation Package API Reference Guide

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IlvGraphicComAdapterInteractor Class Reference

Interactor that lets the user to interact with the ActiveX associated to an IlvGraphicComAdapter. More...

#include <ilviews/windows/comgint.h>

Inheritance diagram for IlvGraphicComAdapterInteractor:
IlvInteractor

Public Member Functions

 IlvGraphicComAdapterInteractor ()
 Constructor. More...
 
virtual IlBoolean accept (const IlvGraphic *) const
 Indicates whether the current interactor can be associated with a given object. More...
 
virtual IlBoolean handleEvent (IlvGraphic *graphic, IlvEvent &event, const IlvTransformer *t=0)
 Handles events received by the interactor. More...
 
- Public Member Functions inherited from IlvInteractor
virtual void abort (IlvGraphic *obj)
 Aborts the interactor. More...
 
virtual void endOperation ()
 Performs the actions needed when the interaction ends. More...
 
virtual void getCallbackTypes (IlUInt &count, const char *const **names, const IlSymbol *const **types) const
 Gets the number of register callback types for the interactor. More...
 
const char * getRegisteredName () const
 Returns the name of the predefined shared instance. More...
 
IlBoolean isAborted () const
 Indicates whether the current interactor is in an aborted state. More...
 
IlBoolean isInOperation () const
 Indicates whether the current interactor is in an interaction state. More...
 
void lock ()
 Locks the current instance. Increments the counter that is used to know how many objects reference the current instance. More...
 
virtual void startOperation ()
 Performs the actions needed when the interaction starts. More...
 
void unLock ()
 Unlocks the current instance. Decrements the reference counter. When the counter drops down to zero, the current instance is deleted. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from IlvInteractor
static IlvInteractorGet (const char *name, IlBoolean=IlTrue)
 Returns a predefined shared interactor instance. More...
 

Detailed Description

Interactor that lets the user to interact with the ActiveX associated to an IlvGraphicComAdapter.

Library: ilvcom

The events such as button click are forwarded to the ActiveX so that it can deal with them.

See Also
IlvGraphicComAdapter.

Constructor & Destructor Documentation

IlvGraphicComAdapterInteractor::IlvGraphicComAdapterInteractor ( )

Constructor.

Initializes a new instance of the IlvGraphicComAdapterInteractor class.

Member Function Documentation

virtual IlBoolean IlvGraphicComAdapterInteractor::accept ( const IlvGraphic obj) const
virtual

Indicates whether the current interactor can be associated with a given object.

Parameters
objThe considered graphic object.
Returns
IlTrue if the interactor can safely be attached to obj, and IlFalse otherwise.
See Also
IlvGraphic::setInteractor

Reimplemented from IlvInteractor.

virtual IlBoolean IlvGraphicComAdapterInteractor::handleEvent ( IlvGraphic g,
IlvEvent event,
const IlvTransformer t = 0 
)
virtual

Handles events received by the interactor.

This method is the entry point of all events dispatched to this interactor.

Parameters
gThe graphic object that receives the event.
eventThe received event.
tThe transformer applied to the view in which the event occurred.
Returns
IlTrue if the event was successfully handled and IlFalse otherwise.

Implements IlvInteractor.


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