SVTK_InteractorStyle Class Reference

Introduce SALOME way of user interaction. More...

#include <SVTK_InteractorStyle.h>

Inheritance diagram for SVTK_InteractorStyle:

Public Types
typedef boost::shared_ptr < SVTK_SelectionEvent >	PSelectionEvent
Public Member Functions
	vtkTypeMacro (SVTK_InteractorStyle, vtkInteractorStyle)
void	SetTDxStyle (vtkTDxInteractorStyle *)
virtual SVTK_SelectionEvent *	GetSelectionEvent ()
	Generate special SVTK_SelectionEvent.
virtual SVTK_SelectionEvent *	GetSelectionEventFlipY ()
	Generate special SVTK_SelectionEvent with flipped Y coordinate.
virtual void	SetInteractor (vtkRenderWindowInteractor *)
	Redefined in order to add an observer (callback) for custom event (space mouse event)
virtual void	Render ()
	To invoke #vtkRenderWindowInteractor::CreateTimer.
virtual void	OnTimer ()
	To implement cached rendering.
virtual void	OnConfigure ()
	To reset reset view.
virtual void	OnMouseMove ()
	To handle mouse move event.
virtual void	OnLeftButtonDown ()
	To handle left mouse button down event (reimplemented from vtkInteractorStyle)
virtual void	OnLeftButtonUp ()
	To handle left mouse button up event (reimplemented from vtkInteractorStyle)
virtual void	OnMiddleButtonDown ()
	To handle middle mouse button down event (reimplemented from vtkInteractorStyle)
virtual void	OnMiddleButtonUp ()
	To handle middle mouse button up event (reimplemented from vtkInteractorStyle)
virtual void	OnRightButtonDown ()
	To handle right mouse button down event (reimplemented from vtkInteractorStyle)
virtual void	OnRightButtonUp ()
	To handle right mouse button up event (reimplemented from vtkInteractorStyle)
virtual void	OnMouseWheelForward ()
	To handle mouse wheel forward event (reimplemented from vtkInteractorStyle)
virtual void	OnMouseWheelBackward ()
	To handle mouse wheel backward event (reimplemented from vtkInteractorStyle)
virtual void	OnChar ()
	To handle keyboard event (reimplemented from vtkInteractorStyle)
void	SetControllerIncrement (SVTK_ControllerIncrement *)
	To set current increment controller.
void	SetIncrementSpeed (const int, const int=0)
	To modify current increment controller.
SVTK_ControllerIncrement *	ControllerIncrement ()
	To get current increment controller.
virtual void	OnKeyDown ()
	Redefine vtkInteractorStyle.OnKeyDown.
void	ActionPicking ()
	Provide instructions for Picking.
void	SetControllerOnKeyDown (SVTK_ControllerOnKeyDown *)
	To set current OnKeyDown controller.
SVTK_ControllerOnKeyDown *	ControllerOnKeyDown ()
	To get current OnKeyDown controller.
SVTK_Selector *	GetSelector ()
int	CurrentState () const
void	SetAdvancedZoomingEnabled (const bool theState)
bool	IsAdvancedZoomingEnabled () const
Static Public Member Functions
static SVTK_InteractorStyle *	New ()
Protected Member Functions
	SVTK_InteractorStyle ()
	~SVTK_InteractorStyle ()
QWidget *	GetRenderWidget ()
virtual void	OnMouseMove (int ctrl, int shift, int x, int y)
virtual void	OnLeftButtonDown (int ctrl, int shift, int x, int y)
virtual void	OnLeftButtonUp (int ctrl, int shift, int x, int y)
virtual void	OnMiddleButtonDown (int ctrl, int shift, int x, int y)
virtual void	OnMiddleButtonUp (int ctrl, int shift, int x, int y)
virtual void	OnRightButtonDown (int ctrl, int shift, int x, int y)
virtual void	OnRightButtonUp (int ctrl, int shift, int x, int y)
void	RotateXY (int dx, int dy)
void	PanXY (int x, int y, int oldX, int oldY)
void	DollyXY (int dx, int dy)
void	SpinXY (int dx, int dy, int oldX, int oldY)
void	fitRect (const int left, const int top, const int right, const int bottom)
void	Place (const int theX, const int theY)
void	TranslateView (int toX, int toY, int fromX, int fromY)
void	IncrementalPan (const int incrX, const int incrY)
void	IncrementalZoom (const int incr)
void	IncrementalRotate (const int incrX, const int incrY)
void	startZoom ()
void	startPan ()
void	startGlobalPan ()
void	startRotate ()
void	startFitArea ()
void	startSpin ()
void	startPointSelection ()
void	startFocalPointSelection ()
void	loadCursors ()
void	startOperation (int operation)
void	onStartOperation ()
virtual void	onFinishOperation ()
void	onOperation (QPoint mousePos)
void	onCursorMove (QPoint mousePos)
void	setCursor (const int operation)
void	onSpaceMouseMove (double *data)
virtual void	onSpaceMouseButton (int button)
void	DominantCombinedSwitch ()
void	drawRect ()
void	endDrawRect ()
	Delete rubber band on the end on the dragging operation.
Static Protected Member Functions
static void	ProcessEvents (vtkObject *object, unsigned long event, void *clientData, void *callData)
Protected Attributes
float	MotionFactor
float	RadianToDegree
double	myScale
QCursor	myDefCursor
QCursor	myPanCursor
QCursor	myZoomCursor
QCursor	myRotateCursor
QCursor	mySpinCursor
QCursor	myHandCursor
QCursor	myGlobalPanCursor
QPoint	myPoint
QPoint	myOtherPoint
bool	myCursorState
bool	myShiftState
int	ForcedState
vtkSmartPointer< SALOME_Actor >	myLastHighlitedActor
vtkSmartPointer< SALOME_Actor >	myLastPreHighlitedActor
vtkSmartPointer < SVTK_ControllerIncrement >	myControllerIncrement
	"Increment" controller for pan/rotate/zoom operations
vtkSmartPointer < SVTK_ControllerOnKeyDown >	myControllerOnKeyDown
	controls the behaviour of KeyDown event in SALOME way
int	mySMDecreaseSpeedBtn
int	mySMIncreaseSpeedBtn
int	mySMDominantCombinedSwitchBtn
vtkSmartPointer < SVTK_GenericRenderWindowInteractor >	myInteractor
PSelectionEvent	mySelectionEvent
unsigned long	myCurrRotationPointType
unsigned long	myPrevRotationPointType
unsigned long	myCurrFocalPointType
unsigned long	myPrevFocalPointType
double	myRotationPointX
double	myRotationPointY
double	myRotationPointZ
vtkSmartPointer< SVTK_Actor >	myHighlightSelectionPointActor
vtkSmartPointer< vtkPointPicker >	myPointPicker
vtkFloatingPointType	myBBCenter [3]
bool	myBBFirstCheck
QRubberBand *	myRectBand
	selection rectangle rubber band
bool	myIsAdvancedZoomingEnabled

---

Detailed Description

This class defines SALOME way of user interaction for VTK viewer, as well, as introduce a new selection mechanism

---

Member Typedef Documentation

typedef boost::shared_ptr<SVTK_SelectionEvent> SVTK_InteractorStyle.PSelectionEvent

---

Constructor & Destructor Documentation

SVTK_InteractorStyle::SVTK_InteractorStyle

(

)

[protected]

Constructor

References ForcedState, loadCursors(), MotionFactor, myBBFirstCheck, myControllerIncrement, myControllerOnKeyDown, myCurrFocalPointType, myCurrRotationPointType, myHighlightSelectionPointActor, myPointPicker, myPrevFocalPointType, myPrevRotationPointType, mySMDecreaseSpeedBtn, mySMDominantCombinedSwitchBtn, mySMIncreaseSpeedBtn, ProcessEvents(), RadianToDegree, SALOME_LINE_WIDTH, SALOME_POINT_SIZE, SVTK.SetFocalPointSelected, SVTK.SetRotateGravity, and VTK_INTERACTOR_STYLE_CAMERA_NONE.

SVTK_InteractorStyle::~SVTK_InteractorStyle

(

)

[protected]

Destructor

References endDrawRect().

---

Member Function Documentation

static SVTK_InteractorStyle* SVTK_InteractorStyle.New

(

)

[static]

Reimplemented in SVTK_KeyFreeInteractorStyle.

SVTK_InteractorStyle.vtkTypeMacro	(	SVTK_InteractorStyle	,
		vtkInteractorStyle
	)

void SVTK_InteractorStyle.SetTDxStyle

(

vtkTDxInteractorStyle *

)

SVTK_SelectionEvent * SVTK_InteractorStyle::GetSelectionEvent

(

)

[virtual]

Generate special SVTK_SelectionEvent

References GetSelector(), mySelectionEvent, and SVTK_Selector.SelectionMode().

SVTK_SelectionEvent * SVTK_InteractorStyle::GetSelectionEventFlipY

(

)

[virtual]

Generate special SVTK_SelectionEvent with flipped Y coordinate

References GetSelector(), mySelectionEvent, and SVTK_Selector.SelectionMode().

void SVTK_InteractorStyle::SetInteractor

(

vtkRenderWindowInteractor *

theInteractor

)

[virtual]

Redefined in order to add an observer (callback) for custorm event (space mouse event)

References SVTK.ChangeRotationPoint, SVTK.MinusSpeedIncrementEvent, myInteractor, SVTK.PanDownEvent, SVTK.PanLeftEvent, SVTK.PanRightEvent, SVTK.PanUpEvent, SVTK.PlusSpeedIncrementEvent, SVTK.RotateDownEvent, SVTK.RotateLeftEvent, SVTK.RotateRightEvent, SVTK.RotateUpEvent, SVTK.SetFocalPointGravity, SVTK.SetFocalPointSelected, SVTK.SetRotateGravity, SVTK.SetSMDecreaseSpeedEvent, SVTK.SetSMDominantCombinedSwitchEvent, SVTK.SetSMIncreaseSpeedEvent, SVTK.SetSpeedIncrementEvent, SVTK.SpaceMouseButtonEvent, SVTK.SpaceMouseMoveEvent, SVTK.StartFitArea, SVTK.StartFocalPointSelection, SVTK.StartGlobalPan, SVTK.StartPan, SVTK.StartPointSelection, SVTK.StartRotate, SVTK.StartZoom, SVTK.ZoomInEvent, and SVTK.ZoomOutEvent.

void SVTK_InteractorStyle::Render

(

)

[virtual]

To invoke #vtkRenderWindowInteractor::CreateTimer

void SVTK_InteractorStyle::OnTimer

(

)

[virtual]

To implement cached rendering

References SVTK.BBCenterChanged, ComputeBBCenter(), myBBCenter, and myBBFirstCheck.

void SVTK_InteractorStyle::OnConfigure

(

)

[virtual]

To reset reset view

void SVTK_InteractorStyle::OnMouseMove

(

)

[virtual]

To handle mouse move event

void SVTK_InteractorStyle::OnLeftButtonDown

(

)

[virtual]

To handle left mouse button down event (reimplemented from vtkInteractorStyle)

void SVTK_InteractorStyle::OnLeftButtonUp

(

)

[virtual]

To handle left mouse button up event (reimplemented from vtkInteractorStyle)

void SVTK_InteractorStyle::OnMiddleButtonDown

(

)

[virtual]

To handle middle mouse button down event (reimplemented from vtkInteractorStyle)

void SVTK_InteractorStyle::OnMiddleButtonUp

(

)

[virtual]

To handle middle mouse button up event (reimplemented from vtkInteractorStyle)

void SVTK_InteractorStyle::OnRightButtonDown

(

)

[virtual]

To handle right mouse button down event (reimplemented from vtkInteractorStyle)

void SVTK_InteractorStyle::OnRightButtonUp

(

)

[virtual]

To handle right mouse button up event (reimplemented from vtkInteractorStyle)

void SVTK_InteractorStyle::OnMouseWheelForward

(

)

[virtual]

References myOtherPoint.

void SVTK_InteractorStyle::OnMouseWheelBackward

(

)

[virtual]

References myOtherPoint.

void SVTK_InteractorStyle::OnChar

(

)

[virtual]

Reimplemented in SVTK_KeyFreeInteractorStyle.

References ControllerIncrement(), SVTK_ControllerIncrement.Decrease(), and SVTK_ControllerIncrement.Increase().

void SVTK_InteractorStyle::SetControllerIncrement

(

SVTK_ControllerIncrement *

theController

)

To set current increment controller

References myControllerIncrement.

void SVTK_InteractorStyle::SetIncrementSpeed	(	const int	theValue,
		const int	theMode = 0
	)

To modify current increment controller

References test_table.c, New(), SetControllerIncrement(), and SVTK_ControllerIncrement.SetStartValue().

SVTK_ControllerIncrement * SVTK_InteractorStyle::ControllerIncrement

(

)

To get current increment controller

References myControllerIncrement.

void SVTK_InteractorStyle::OnKeyDown

(

)

[virtual]

Redefined vtkInteractorStyle.OnKeyDown

References myControllerOnKeyDown.

void SVTK_InteractorStyle::ActionPicking

(

)

Provide instructions for Picking

References myOtherPoint, myPoint, onFinishOperation(), startOperation(), VTK_INTERACTOR_STYLE_CAMERA_NONE, and VTK_INTERACTOR_STYLE_CAMERA_SELECT.

void SVTK_InteractorStyle::SetControllerOnKeyDown

(

SVTK_ControllerOnKeyDown *

theController

)

To set current increment controller

References myControllerOnKeyDown.

SVTK_ControllerOnKeyDown * SVTK_InteractorStyle::ControllerOnKeyDown

(

)

To get current OnKeyDown controller

References myControllerOnKeyDown.

SVTK_Selector * SVTK_InteractorStyle::GetSelector

(

)

Returns:

selector

References myInteractor.

int SVTK_InteractorStyle.CurrentState

(

)

const

void SVTK_InteractorStyle.SetAdvancedZoomingEnabled

(

const bool

theState

)

bool SVTK_InteractorStyle.IsAdvancedZoomingEnabled

(

)

const

QWidget * SVTK_InteractorStyle::GetRenderWidget

(

)

[protected]

Returns:

widget for rendering

References myInteractor.

virtual void SVTK_InteractorStyle.OnMouseMove	(	int	ctrl,
		int	shift,
		int	x,
		int	y
	)		[protected, virtual]

void SVTK_InteractorStyle::OnLeftButtonDown	(	int	ctrl,
		int	shift,
		int	x,
		int	y
	)		[protected, virtual]

To handle left mouse button down event (reimplemented from vtkInteractorStyle)

Reimplemented in SVTK_KeyFreeInteractorStyle.

References SVTK.FocalPointChanged, ForcedState, GetRenderWidget(), GetSelectionEventFlipY(), GetSelector(), myCurrFocalPointType, myCurrRotationPointType, myDefCursor, myHighlightSelectionPointActor, myOtherPoint, myPoint, myPointPicker, myPrevFocalPointType, myPrevRotationPointType, myShiftState, SVTK_SelectionEvent.myX, SVTK_SelectionEvent.myY, onFinishOperation(), SVTK_Selector.Pick(), SVTK.RotationPointChanged, SVTK.SetFocalPointSelected, SVTK.SetRotateSelected, SVTK.StartFocalPointSelection, startOperation(), SVTK.StartPointSelection, VTK_INTERACTOR_STYLE_CAMERA_NONE, VTK_INTERACTOR_STYLE_CAMERA_SELECT, and VTK_INTERACTOR_STYLE_CAMERA_ZOOM.

virtual void SVTK_InteractorStyle.OnLeftButtonUp	(	int	ctrl,
		int	shift,
		int	x,
		int	y
	)		[protected, virtual]

Reimplemented in SVTK_KeyFreeInteractorStyle.

void SVTK_InteractorStyle::OnMiddleButtonDown	(	int	ctrl,
		int	shift,
		int	x,
		int	y
	)		[protected, virtual]

To handle middle mouse button down event (reimplemented from vtkInteractorStyle)

Reimplemented in SVTK_KeyFreeInteractorStyle.

References ForcedState, myOtherPoint, myPoint, myShiftState, onFinishOperation(), startOperation(), VTK_INTERACTOR_STYLE_CAMERA_NONE, and VTK_INTERACTOR_STYLE_CAMERA_PAN.

virtual void SVTK_InteractorStyle.OnMiddleButtonUp	(	int	ctrl,
		int	shift,
		int	x,
		int	y
	)		[protected, virtual]

Reimplemented in SVTK_KeyFreeInteractorStyle.

void SVTK_InteractorStyle::OnRightButtonDown	(	int	ctrl,
		int	shift,
		int	x,
		int	y
	)		[protected, virtual]

To handle right mouse button down event (reimplemented from vtkInteractorStyle)

References ForcedState, myOtherPoint, myPoint, myShiftState, onFinishOperation(), startOperation(), VTK_INTERACTOR_STYLE_CAMERA_NONE, and VTK_INTERACTOR_STYLE_CAMERA_ROTATE.

virtual void SVTK_InteractorStyle.OnRightButtonUp	(	int	ctrl,
		int	shift,
		int	x,
		int	y
	)		[protected, virtual]

void SVTK_InteractorStyle::RotateXY	(	int	dx,
		int	dy
	)		[protected]

References ComputeBBCenter(), MotionFactor, myCurrRotationPointType, myRotationPointX, myRotationPointY, myRotationPointZ, New(), Render(), and SVTK.SetRotateGravity.

void SVTK_InteractorStyle::PanXY	(	int	x,
		int	y,
		int	oldX,
		int	oldY
	)		[protected]

References Render(), and TranslateView().

void SVTK_InteractorStyle::DollyXY	(	int	dx,
		int	dy
	)		[protected]

References IsAdvancedZoomingEnabled(), MotionFactor, myOtherPoint, Render(), and TranslateView().

void SVTK_InteractorStyle::SpinXY	(	int	dx,
		int	dy,
		int	oldX,
		int	oldY
	)		[protected]

References RadianToDegree, and Render().

void SVTK_InteractorStyle::fitRect	(	const int	left,
		const int	top,
		const int	right,
		const int	bottom
	)		[protected]

Fits viewer contents to rect

References Render(), and TranslateView().

void SVTK_InteractorStyle::Place	(	const int	theX,
		const int	theY
	)		[protected]

Called on finsh GlobalPan operation

References myScale, Render(), and TranslateView().

void SVTK_InteractorStyle::TranslateView	(	int	toX,
		int	toY,
		int	fromX,
		int	fromY
	)		[protected]

Translates view from Point to Point

void SVTK_InteractorStyle::IncrementalPan	(	const int	incrX,
		const int	incrY
	)		[protected]

References PanXY().

void SVTK_InteractorStyle::IncrementalZoom

(

const int

incr

)

[protected]

References DollyXY().

void SVTK_InteractorStyle::IncrementalRotate	(	const int	incrX,
		const int	incrY
	)		[protected]

References RotateXY().

void SVTK_InteractorStyle::ProcessEvents	(	vtkObject *	object,
		unsigned long	event,
		void *	clientData,
		void *	callData
	)		[static, protected]

Main process event method (reimplemented from vtkInteractorStyle)

References SVTK.BBCenterChanged, SVTK.ChangeRotationPoint, ComputeBBCenter(), ControllerIncrement(), SVTK_ControllerIncrement.Current(), SVTK.FocalPointChanged, SVTK.MinusSpeedIncrementEvent, SVTK.PanDownEvent, SVTK.PanLeftEvent, SVTK.PanRightEvent, SVTK.PanUpEvent, SVTK.PlusSpeedIncrementEvent, SVTK.RotateDownEvent, SVTK.RotateLeftEvent, SVTK.RotateRightEvent, SVTK.RotateUpEvent, SVTK.SetFocalPointGravity, SVTK.SetFocalPointSelected, SVTK.SetRotateGravity, SVTK.SetRotateSelected, SVTK.SetSMDecreaseSpeedEvent, SVTK.SetSMDominantCombinedSwitchEvent, SVTK.SetSMIncreaseSpeedEvent, SVTK.SetSpeedIncrementEvent, SVTK.SpaceMouseButtonEvent, SVTK.SpaceMouseMoveEvent, SVTK.StartFitArea, SVTK.StartFocalPointSelection, SVTK.StartGlobalPan, SVTK.StartPan, SVTK.StartPointSelection, SVTK.StartRotate, SVTK.StartZoom, SVTK.ZoomInEvent, and SVTK.ZoomOutEvent.

void SVTK_InteractorStyle::startZoom

(

)

[protected]

Starts Zoom operation (e.g. through menu command)

References ForcedState, onFinishOperation(), setCursor(), startOperation(), VTK_INTERACTOR_STYLE_CAMERA_NONE, and VTK_INTERACTOR_STYLE_CAMERA_ZOOM.

void SVTK_InteractorStyle::startPan

(

)

[protected]

Starts Pan operation (e.g. through menu command)

References ForcedState, onFinishOperation(), setCursor(), startOperation(), VTK_INTERACTOR_STYLE_CAMERA_NONE, and VTK_INTERACTOR_STYLE_CAMERA_PAN.

void SVTK_InteractorStyle::startGlobalPan

(

)

[protected]

Starts Global Panning operation (e.g. through menu command)

References ForcedState, myScale, onFinishOperation(), Render(), setCursor(), startOperation(), VTK_INTERACTOR_STYLE_CAMERA_GLOBAL_PAN, and VTK_INTERACTOR_STYLE_CAMERA_NONE.

void SVTK_InteractorStyle::startRotate

(

)

[protected]

Starts Rotate operation (e.g. through menu command)

References ForcedState, onFinishOperation(), setCursor(), startOperation(), VTK_INTERACTOR_STYLE_CAMERA_NONE, and VTK_INTERACTOR_STYLE_CAMERA_ROTATE.

void SVTK_InteractorStyle::startFitArea

(

)

[protected]

Starts Fit Area operation (e.g. through menu command)

References ForcedState, onFinishOperation(), setCursor(), startOperation(), VTK_INTERACTOR_STYLE_CAMERA_FIT, and VTK_INTERACTOR_STYLE_CAMERA_NONE.

void SVTK_InteractorStyle::startSpin

(

)

[protected]

Starts Spin operation (e.g. through menu command)

References ForcedState, onFinishOperation(), setCursor(), startOperation(), VTK_INTERACTOR_STYLE_CAMERA_NONE, and VTK_INTERACTOR_STYLE_CAMERA_SPIN.

void SVTK_InteractorStyle::startPointSelection

(

)

[protected]

Set rotation point selected by user

References myCurrRotationPointType, myHighlightSelectionPointActor, setCursor(), SVTK.StartPointSelection, and VTK_INTERACTOR_STYLE_CAMERA_NONE.

void SVTK_InteractorStyle::startFocalPointSelection

(

)

[protected]

Set focal point selected by user

References myCurrFocalPointType, myHighlightSelectionPointActor, setCursor(), SVTK.StartFocalPointSelection, and VTK_INTERACTOR_STYLE_CAMERA_NONE.

void SVTK_InteractorStyle::loadCursors

(

)

[protected]

loads cursors for viewer operations - zoom, pan, etc...

References imageRotateCursor, imageZoomCursor, myCursorState, myDefCursor, myGlobalPanCursor, myHandCursor, myPanCursor, myRotateCursor, mySpinCursor, and myZoomCursor.

void SVTK_InteractorStyle::startOperation

(

int

operation

)

[protected]

Starts viewer operation (!internal usage!)

References ForcedState, onStartOperation(), setCursor(), VTK_INTERACTOR_STYLE_CAMERA_FIT, VTK_INTERACTOR_STYLE_CAMERA_GLOBAL_PAN, VTK_INTERACTOR_STYLE_CAMERA_NONE, VTK_INTERACTOR_STYLE_CAMERA_PAN, VTK_INTERACTOR_STYLE_CAMERA_ROTATE, VTK_INTERACTOR_STYLE_CAMERA_SELECT, VTK_INTERACTOR_STYLE_CAMERA_SPIN, and VTK_INTERACTOR_STYLE_CAMERA_ZOOM.

void SVTK_InteractorStyle::onStartOperation

(

)

[protected]

Called when viewer operation started (!put necessary initialization here!)

References drawRect(), GetRenderWidget(), VTK_INTERACTOR_STYLE_CAMERA_FIT, VTK_INTERACTOR_STYLE_CAMERA_GLOBAL_PAN, VTK_INTERACTOR_STYLE_CAMERA_PAN, VTK_INTERACTOR_STYLE_CAMERA_ROTATE, VTK_INTERACTOR_STYLE_CAMERA_SELECT, VTK_INTERACTOR_STYLE_CAMERA_SPIN, and VTK_INTERACTOR_STYLE_CAMERA_ZOOM.

void SVTK_InteractorStyle::onFinishOperation

(

)

[protected, virtual]

Called when viewer operation finished (!put necessary post-processing here!)

References SVTK_Selector.ClearIObjects(), endDrawRect(), SVTK_Selector.EndPickCallback(), fitRect(), VTK.ActorCollectionCopy.GetActors(), GetRenderWidget(), GetSelectionEventFlipY(), GetSelector(), SVTK_SelectionEvent.myIsRectangle, myLastHighlitedActor, myOtherPoint, myPoint, myShiftState, SVTK_SelectionEvent.myX, SVTK_SelectionEvent.myY, SVTK_Selector.Pick(), Place(), Render(), SVTK_Selector.StartPickCallback(), VTK_INTERACTOR_STYLE_CAMERA_FIT, VTK_INTERACTOR_STYLE_CAMERA_GLOBAL_PAN, VTK_INTERACTOR_STYLE_CAMERA_PAN, VTK_INTERACTOR_STYLE_CAMERA_ROTATE, VTK_INTERACTOR_STYLE_CAMERA_SELECT, VTK_INTERACTOR_STYLE_CAMERA_SPIN, and VTK_INTERACTOR_STYLE_CAMERA_ZOOM.

void SVTK_InteractorStyle::onOperation

(

QPoint

mousePos

)

[protected]

Called during viewer operation when user moves mouse (!put necessary processing here!)

References DollyXY(), drawRect(), GetRenderWidget(), myCursorState, myOtherPoint, myPoint, PanXY(), RotateXY(), setCursor(), SpinXY(), VTK_INTERACTOR_STYLE_CAMERA_FIT, VTK_INTERACTOR_STYLE_CAMERA_GLOBAL_PAN, VTK_INTERACTOR_STYLE_CAMERA_PAN, VTK_INTERACTOR_STYLE_CAMERA_ROTATE, VTK_INTERACTOR_STYLE_CAMERA_SELECT, VTK_INTERACTOR_STYLE_CAMERA_SPIN, and VTK_INTERACTOR_STYLE_CAMERA_ZOOM.

void SVTK_InteractorStyle::onCursorMove

(

QPoint

mousePos

)

[protected]

Called when user moves mouse inside viewer window and there is no active viewer operation (!put necessary processing here!)

References GetSelectionEventFlipY(), GetSelector(), myCurrFocalPointType, myCurrRotationPointType, myHighlightSelectionPointActor, myLastPreHighlitedActor, myPointPicker, SVTK_SelectionEvent.myX, SVTK_SelectionEvent.myY, SVTK_Selector.Pick(), Render(), SVTK.StartFocalPointSelection, and SVTK.StartPointSelection.

void SVTK_InteractorStyle::setCursor

(

const int

operation

)

[protected]

Sets proper cursor for window when viewer operation is activated

References GetRenderWidget(), myCurrFocalPointType, myCurrRotationPointType, myCursorState, myDefCursor, myGlobalPanCursor, myHandCursor, myPanCursor, myRotateCursor, mySpinCursor, myZoomCursor, SVTK.StartFocalPointSelection, SVTK.StartPointSelection, VTK_INTERACTOR_STYLE_CAMERA_FIT, VTK_INTERACTOR_STYLE_CAMERA_GLOBAL_PAN, VTK_INTERACTOR_STYLE_CAMERA_NONE, VTK_INTERACTOR_STYLE_CAMERA_PAN, VTK_INTERACTOR_STYLE_CAMERA_ROTATE, VTK_INTERACTOR_STYLE_CAMERA_SELECT, VTK_INTERACTOR_STYLE_CAMERA_SPIN, and VTK_INTERACTOR_STYLE_CAMERA_ZOOM.

void SVTK_InteractorStyle::onSpaceMouseMove

(

double *

data

)

[protected]

References IncrementalPan(), IncrementalRotate(), and IncrementalZoom().

void SVTK_InteractorStyle::onSpaceMouseButton

(

int

button

)

[protected, virtual]

References ControllerIncrement(), SVTK_ControllerIncrement.Decrease(), DominantCombinedSwitch(), SVTK_ControllerIncrement.Increase(), mySMDecreaseSpeedBtn, mySMDominantCombinedSwitchBtn, and mySMIncreaseSpeedBtn.

void SVTK_InteractorStyle::DominantCombinedSwitch

(

)

[protected]

void SVTK_InteractorStyle::drawRect

(

)

[protected]

Draws rectangle by starting and current points

References GetRenderWidget(), SUIT_Tools.makeRect(), myOtherPoint, myPoint, myRectBand, and Plot2d.Rectangle.

void SVTK_InteractorStyle::endDrawRect

(

)

[protected]

References myRectBand.

---

Field Documentation

float SVTK_InteractorStyle.MotionFactor [protected]

float SVTK_InteractorStyle.RadianToDegree [protected]

double SVTK_InteractorStyle.myScale [protected]

QCursor SVTK_InteractorStyle.myDefCursor [protected]

QCursor SVTK_InteractorStyle.myPanCursor [protected]

QCursor SVTK_InteractorStyle.myZoomCursor [protected]

QCursor SVTK_InteractorStyle.myRotateCursor [protected]

QCursor SVTK_InteractorStyle.mySpinCursor [protected]

QCursor SVTK_InteractorStyle.myHandCursor [protected]

QCursor SVTK_InteractorStyle.myGlobalPanCursor [protected]

QPoint SVTK_InteractorStyle.myPoint [protected]

QPoint SVTK_InteractorStyle.myOtherPoint [protected]

bool SVTK_InteractorStyle.myCursorState [protected]

bool SVTK_InteractorStyle.myShiftState [protected]

int SVTK_InteractorStyle.ForcedState [protected]

vtkSmartPointer<SALOME_Actor> SVTK_InteractorStyle.myLastHighlitedActor [protected]

vtkSmartPointer<SALOME_Actor> SVTK_InteractorStyle.myLastPreHighlitedActor [protected]

vtkSmartPointer<SVTK_ControllerIncrement> SVTK_InteractorStyle.myControllerIncrement [protected]

vtkSmartPointer<SVTK_ControllerOnKeyDown> SVTK_InteractorStyle.myControllerOnKeyDown [protected]

int SVTK_InteractorStyle.mySMDecreaseSpeedBtn [protected]

int SVTK_InteractorStyle.mySMIncreaseSpeedBtn [protected]

int SVTK_InteractorStyle.mySMDominantCombinedSwitchBtn [protected]

vtkSmartPointer<SVTK_GenericRenderWindowInteractor> SVTK_InteractorStyle.myInteractor [protected]

PSelectionEvent SVTK_InteractorStyle.mySelectionEvent [protected]

unsigned long SVTK_InteractorStyle.myCurrRotationPointType [protected]

unsigned long SVTK_InteractorStyle.myPrevRotationPointType [protected]

unsigned long SVTK_InteractorStyle.myCurrFocalPointType [protected]

unsigned long SVTK_InteractorStyle.myPrevFocalPointType [protected]

double SVTK_InteractorStyle.myRotationPointX [protected]

double SVTK_InteractorStyle.myRotationPointY [protected]

double SVTK_InteractorStyle.myRotationPointZ [protected]

vtkSmartPointer<SVTK_Actor> SVTK_InteractorStyle.myHighlightSelectionPointActor [protected]

vtkSmartPointer<vtkPointPicker> SVTK_InteractorStyle.myPointPicker [protected]

vtkFloatingPointType SVTK_InteractorStyle.myBBCenter[3] [protected]

bool SVTK_InteractorStyle.myBBFirstCheck [protected]

QRubberBand* SVTK_InteractorStyle.myRectBand [protected]

bool SVTK_InteractorStyle.myIsAdvancedZoomingEnabled [protected]