Predefined grapher interactor to create IlvLinkImage
instances.
More...
#include <ilviews/grapher/inters.h>
Public Member Functions | |
IlvMakeLinkImageInteractor (IlvManager *mgr, IlvView *v, IlBoolean oriented=IlTrue) | |
Constructor. More... | |
virtual IlvLinkImage * | createLink (IlvGraphic *from, IlvGraphic *to) const |
Creates a new link. More... | |
Public Member Functions inherited from IlvMakeLinkInteractor | |
IlvMakeLinkInteractor (IlvManager *mgr, IlvView *v, IlBoolean oriented=IlTrue) | |
Constructor. More... | |
virtual void | doIt (IlvGraphic *from, IlvGraphic *to) |
Creates and adds the new link to the grapher. More... | |
IlvMakeLinkInteractorFactory * | getFactory () const |
Returns the link factory associated with the instance. More... | |
IlvGraphic * | getFrom () const |
Returns the node from which the link begins. More... | |
IlvGraphic * | getTo () const |
Returns the node on which the link finishes. More... | |
void | handlePointerMoved (IlBoolean b) |
Indicates whether nodes should be highlighted on mouse moves. More... | |
IlBoolean | isHandlingPointerMoved () const |
Indicates whether nodes should be highlighted on mouse moves. More... | |
IlBoolean | isOriented () const |
Indicates whether created links are oriented. More... | |
IlBoolean | isUsingLinkGhost () const |
Indicates whether the ghost is drawn with an image of the created link. More... | |
IlvMakeLinkInteractorFactory * | setFactory (IlvMakeLinkInteractorFactory *factory) |
Changes the link factory associated with the instance. More... | |
IlvMakeSelection | setMakeNodeSelection (IlvMakeSelection mksel) |
Changes the way nodes are highlighted. More... | |
void | setOriented (IlBoolean oriented) |
Indicates whether created links should be oriented. More... | |
void | useLinkGhost (IlBoolean useLink) |
Indicates whether the ghost is drawn with an image of the created link. More... | |
Additional Inherited Members | |
Protected Member Functions inherited from IlvMakeLinkInteractor | |
virtual IlBoolean | acceptFrom (IlvGraphic *obj) |
Checks whether a graphic object is a valid starting node. More... | |
virtual IlBoolean | acceptTo (IlvGraphic *obj) |
Checks whether a graphic object is a valid ending node. More... | |
IlBoolean | findFromNode (const IlvPoint &p) |
Finds and stores the starting node. More... | |
IlBoolean | findToNode (const IlvPoint &p) |
Finds and stores the ending node. More... | |
virtual void | storeLink (IlvLinkImage *link) |
Adds the created link to the grapher. More... | |
Predefined grapher interactor to create IlvLinkImage
instances.
Library: ilvgrapher
IlvLinkImage
. IlvMakeLinkImageInteractor::IlvMakeLinkImageInteractor | ( | IlvManager * | mgr, |
IlvView * | v, | ||
IlBoolean | oriented = IlTrue |
||
) |
Constructor.
The constructor initializes a new instance of the IlvMakeLinkImageInteractor
class for the view v and the grapher mgr.
mgr | The grapher to which the interactor is attached. |
v | The view to which the interactor is attached. |
oriented | IlTrue if the created links are oriented and IlFalse otherwise. |
|
virtual |
Creates a new link.
Creates an instance of IlvLinkImage
if no factory is defined.
from | The starting node. |
to | The ending node. |
IlvMakeLinkInteractor::setFactory()
. Reimplemented from IlvMakeLinkInteractor.