Public Member Functions |
virtual void | SetEnabled (int enabling) |
void | CreateDefaultRepresentation () |
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void | SetRepresentation (vtkCaptionRepresentation *r) |
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void | SetCaptionActor2D (vtkCaptionActor2D *capActor) |
vtkCaptionActor2D * | GetCaptionActor2D () |
virtual void | SetSelectable (int) |
virtual int | GetSelectable () |
virtual void | SelectableOn () |
virtual void | SelectableOff () |
virtual void | SetResizable (int) |
virtual int | GetResizable () |
virtual void | ResizableOn () |
virtual void | ResizableOff () |
void | SetRepresentation (vtkBorderRepresentation *r) |
vtkBorderRepresentation * | GetBorderRepresentation () |
void | Render () |
virtual void | SetPriority (float) |
virtual void | SetProcessEvents (int) |
virtual int | GetProcessEvents () |
virtual void | ProcessEventsOn () |
virtual void | ProcessEventsOff () |
vtkWidgetEventTranslator * | GetEventTranslator () |
void | SetParent (vtkAbstractWidget *parent) |
virtual vtkAbstractWidget * | GetParent () |
vtkWidgetRepresentation * | GetRepresentation () |
virtual void | SetManagesCursor (int) |
virtual int | GetManagesCursor () |
virtual void | ManagesCursorOn () |
virtual void | ManagesCursorOff () |
virtual void | OnChar () |
int | GetEnabled () |
void | EnabledOn () |
void | EnabledOff () |
void | On () |
void | Off () |
virtual void | SetInteractor (vtkRenderWindowInteractor *iren) |
virtual vtkRenderWindowInteractor * | GetInteractor () |
virtual float | GetPriority () |
virtual void | SetKeyPressActivation (int) |
virtual int | GetKeyPressActivation () |
virtual void | KeyPressActivationOn () |
virtual void | KeyPressActivationOff () |
virtual void | SetKeyPressActivationValue (char) |
virtual char | GetKeyPressActivationValue () |
virtual vtkRenderer * | GetDefaultRenderer () |
virtual void | SetDefaultRenderer (vtkRenderer *) |
virtual vtkRenderer * | GetCurrentRenderer () |
virtual void | SetCurrentRenderer (vtkRenderer *) |
void | GrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL) |
void | ReleaseFocus () |
virtual void | DebugOn () |
virtual void | DebugOff () |
unsigned char | GetDebug () |
void | SetDebug (unsigned char debugFlag) |
virtual void | Modified () |
virtual unsigned long | GetMTime () |
unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
vtkCommand * | GetCommand (unsigned long tag) |
void | RemoveObserver (vtkCommand *) |
void | RemoveObservers (unsigned long event, vtkCommand *) |
void | RemoveObservers (const char *event, vtkCommand *) |
int | HasObserver (unsigned long event, vtkCommand *) |
int | HasObserver (const char *event, vtkCommand *) |
void | RemoveObserver (unsigned long tag) |
void | RemoveObservers (unsigned long event) |
void | RemoveObservers (const char *event) |
void | RemoveAllObservers () |
int | HasObserver (unsigned long event) |
int | HasObserver (const char *event) |
template<class U , class T > |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
template<class U , class T > |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
int | InvokeEvent (unsigned long event, void *callData) |
int | InvokeEvent (const char *event, void *callData) |
int | InvokeEvent (unsigned long event) |
int | InvokeEvent (const char *event) |
const char * | GetClassName () const |
virtual void | Delete () |
virtual void | FastDelete () |
void | Print (ostream &os) |
virtual void | Register (vtkObjectBase *o) |
virtual void | UnRegister (vtkObjectBase *o) |
void | SetReferenceCount (int) |
void | PrintRevisions (ostream &os) |
virtual void | PrintHeader (ostream &os, vtkIndent indent) |
virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
int | GetReferenceCount () |
widget for placing a caption (text plus leader)
This class provides support for interactively placing a caption on the 2D overlay plane. A caption is defined by some text with a leader (e.g., arrow) that points from the text to a point in the scene. The caption is represented by a vtkCaptionRepresentation. It uses the event bindings of its superclass (vtkBorderWidget) to control the placement of the text, and adds the ability to move the attachment point around. In addition, when the caption text is selected, the widget emits a ActivateEvent that observers can watch for. This is useful for opening GUI dialogoues to adjust font characteristics, etc. (Please see the superclass for a description of event bindings.)
Note that this widget extends the behavior of its superclass vtkBorderWidget. The end point of the leader can be selected and moved around with an internal vtkHandleWidget.
- See Also
- vtkBorderWidget vtkTextWidget
- Events:
- vtkCommand::EndInteractionEvent vtkCommand::InteractionEvent vtkCommand::StartInteractionEvent
- Tests:
- vtkCaptionWidget (Tests)
Definition at line 55 of file vtkCaptionWidget.h.