VTK
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | List of all members
vtkQtView Class Reference

Superclass for Qt widget-based views. More...

#include <vtkQtView.h>

Inheritance diagram for vtkQtView:
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Collaboration diagram for vtkQtView:
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Public Types

typedef vtkView Superclass
- Public Types inherited from vtkView
typedef vtkObject Superclass
- Public Types inherited from vtkObject
typedef vtkObjectBase Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
virtual QWidget * GetWidget ()=0
virtual void ProcessQtEvents ()
virtual void ProcessQtEventsNoUserInput ()
virtual bool SaveImage (const char *fileName)
- Public Member Functions inherited from vtkView
void AddRepresentation (vtkDataRepresentation *rep)
void SetRepresentation (vtkDataRepresentation *rep)
vtkDataRepresentationAddRepresentationFromInputConnection (vtkAlgorithmOutput *conn)
vtkDataRepresentationSetRepresentationFromInputConnection (vtkAlgorithmOutput *conn)
vtkDataRepresentationAddRepresentationFromInput (vtkDataObject *input)
vtkDataRepresentationSetRepresentationFromInput (vtkDataObject *input)
void RemoveRepresentation (vtkDataRepresentation *rep)
void RemoveRepresentation (vtkAlgorithmOutput *rep)
void RemoveAllRepresentations ()
int GetNumberOfRepresentations ()
vtkDataRepresentationGetRepresentation (int index=0)
bool IsRepresentationPresent (vtkDataRepresentation *rep)
virtual void Update ()
virtual void ApplyViewTheme (vtkViewTheme *vtkNotUsed(theme))
vtkCommandGetObserver ()
void RegisterProgress (vtkObject *algorithm, const char *message=NULL)
void UnRegisterProgress (vtkObject *algorithm)
- Public Member Functions inherited from vtkObject
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)
vtkCommandGetCommand (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)
- Public Member Functions inherited from vtkObjectBase
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 ()

Static Public Member Functions

static int IsTypeOf (const char *type)
static vtkQtViewSafeDownCast (vtkObject *o)
- Static Public Member Functions inherited from vtkView
static vtkViewNew ()
- Static Public Member Functions inherited from vtkObject
static void BreakOnError ()
static void SetGlobalWarningDisplay (int val)
static void GlobalWarningDisplayOn ()
static void GlobalWarningDisplayOff ()
static int GetGlobalWarningDisplay ()

Protected Member Functions

 vtkQtView ()
 ~vtkQtView ()
- Protected Member Functions inherited from vtkView
 vtkView ()
 ~vtkView ()
virtual vtkDataRepresentationCreateDefaultRepresentation (vtkAlgorithmOutput *conn)
virtual void ProcessEvents (vtkObject *caller, unsigned long eventId, void *callData)
virtual void AddRepresentationInternal (vtkDataRepresentation *vtkNotUsed(rep))
virtual void RemoveRepresentationInternal (vtkDataRepresentation *vtkNotUsed(rep))
virtual void SetReuseSingleRepresentation (bool)
virtual bool GetReuseSingleRepresentation ()
virtual void ReuseSingleRepresentationOn ()
virtual void ReuseSingleRepresentationOff ()
- Protected Member Functions inherited from vtkObject
 vtkObject ()
virtual ~vtkObject ()
virtual void RegisterInternal (vtkObjectBase *, int check)
virtual void UnRegisterInternal (vtkObjectBase *, int check)
void InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL)
void InternalReleaseFocus ()
- Protected Member Functions inherited from vtkObjectBase
 vtkObjectBase ()
virtual ~vtkObjectBase ()
virtual void CollectRevisions (ostream &os)
virtual void ReportReferences (vtkGarbageCollector *)
 vtkObjectBase (const vtkObjectBase &)
void operator= (const vtkObjectBase &)

Additional Inherited Members

- Protected Attributes inherited from vtkView
bool ReuseSingleRepresentation
- Protected Attributes inherited from vtkObject
unsigned char Debug
vtkTimeStamp MTime
vtkSubjectHelper * SubjectHelper
- Friends inherited from vtkObject

Detailed Description

Superclass for Qt widget-based views.

This abstract superclass provides common api to integrate a Qt widget into the VTK view framework. Not much here yet, but in the future there could be methods around selection, event-handling, drag-and-drop, etc.

Definition at line 30 of file vtkQtView.h.

Member Typedef Documentation

Definition at line 35 of file vtkQtView.h.

Constructor & Destructor Documentation

vtkQtView::vtkQtView ( )
protected
vtkQtView::~vtkQtView ( )
protected

Member Function Documentation

virtual const char* vtkQtView::GetClassName ( )
virtual
static int vtkQtView::IsTypeOf ( const char *  name)
static

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkView.

Reimplemented in vtkQtTreeView, vtkQtTableView, vtkQtListView, vtkQtChartView, vtkQtAnnotationView, vtkQtBarChartView, vtkQtLineChartView, vtkQtRichTextView, vtkQtRecordView, vtkQtStackedChartView, and vtkQtStatisticalBoxChartView.

virtual int vtkQtView::IsA ( const char *  name)
virtual

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkView.

Reimplemented in vtkQtTreeView, vtkQtTableView, vtkQtListView, vtkQtChartView, vtkQtAnnotationView, vtkQtBarChartView, vtkQtLineChartView, vtkQtRichTextView, vtkQtRecordView, vtkQtStackedChartView, and vtkQtStatisticalBoxChartView.

static vtkQtView* vtkQtView::SafeDownCast ( vtkObject o)
static
void vtkQtView::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
virtual

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkView.

Reimplemented in vtkQtTreeView, vtkQtTableView, vtkQtListView, vtkQtChartView, vtkQtAnnotationView, vtkQtBarChartView, vtkQtLineChartView, vtkQtRichTextView, vtkQtRecordView, vtkQtStackedChartView, and vtkQtStatisticalBoxChartView.

virtual QWidget* vtkQtView::GetWidget ( )
pure virtual

Get the main container of this view (a QWidget). The application typically places the view with a call to GetWidget(): something like this this->ui->box->layout()->addWidget(this->View->GetWidget());

Implemented in vtkQtTreeView, vtkQtTableView, vtkQtListView, vtkQtChartView, vtkQtAnnotationView, vtkQtRichTextView, and vtkQtRecordView.

virtual void vtkQtView::ProcessQtEvents ( )
virtual

Calls QApplication::processEvents(). This is useful if you are using QWidgets but have not called QApplication::exec because you don't want to give control to the Qt event loop. See also ProcessQtEventsNoUserEvents().

virtual void vtkQtView::ProcessQtEventsNoUserInput ( )
virtual

Calls QApplication::processEvents(QEventLoop::ExcludeUserInputEvents). See also ProcessQtEvents().

virtual bool vtkQtView::SaveImage ( const char *  fileName)
virtual

Save an image. Uses QPixmap::grab and QPixmap::save. The image format will be determined from the filename. Qt's image format support may vary, usually bmp, jpg, ppm, or png is a safe choice. Returns false if there was a failure.


The documentation for this class was generated from the following file: