IlvGraphNodeSelection Class Reference

Selection objects for grapher nodes. More...

#include <ilviews/grapher/nodesel.h>

Inheritance diagram for IlvGraphNodeSelection:

Public Member Functions
IlUInt	getActivePinIdx () const
	Returns the index of the active connection pin. More...
IlvGrapherPin *	getPin () const
	Returns the grapher pin of the associated object. More...
void	setActivePinIdx (IlUInt idx)
	Sets the index of the active connection pin. More...

Detailed Description

Selection objects for grapher nodes.

Library: ilvgrapher

This class implements a selection object that displays the connection pins of a grapher node. Instances of this class can be associated with a selected node by using the IlvManager::setMakeSelection method. The selected node will then appear as in the following figure:

A selected node using the IlvGraphNodeSelection class

.

The class is used by the interactor of the pin editor, which is implemented by the IlvPinEditorInteractor class.

See also

IlvGrapherPin, IlvGenericPin, IlvMakeLinkInteractor, IlvPinEditorInteractor.

Member Function Documentation

IlUInt IlvGraphNodeSelection::getActivePinIdx

(

)

const

Returns the index of the active connection pin.

Returns

The active pin index.

See also

setActivePinIdx, IlvPinEditorInteractor.

IlvGrapherPin* IlvGraphNodeSelection::getPin

(

)

const

Returns the grapher pin of the associated object.

Returns

The grapher pin of the associated object.

void IlvGraphNodeSelection::setActivePinIdx

(

IlUInt

idx

)

Sets the index of the active connection pin.

For editing purposes, the selection object can store the index of one of the connection pins, referred to as the active or selected pin. This method lets you specify idx as the index of the pin.

Parameters

idx	The index of the new active pin.

See also

IlvPinEditorInteractor.