GLViewer_View2dTransformer Class Reference

#include <GLViewer_Viewer2d.h>

Inheritance diagram for GLViewer_View2dTransformer:

Public Member Functions
	GLViewer_View2dTransformer (GLViewer_Viewer *, int)
	~GLViewer_View2dTransformer ()
virtual void	exec ()
Public Member Functions inherited from GLViewer_ViewTransformer
	GLViewer_ViewTransformer (GLViewer_Viewer *, int type)
	~GLViewer_ViewTransformer ()
int	type () const
virtual bool	eventFilter (QObject *, QEvent *)

Static Public Member Functions
static int	rotateButton ()
static void	setRotateButton (int b)
Static Public Member Functions inherited from GLViewer_ViewTransformer
static int	accelKey ()
static void	setAccelKey (int k)
static int	zoomButton ()
static void	setZoomButton (int b)
static int	panButton ()
static void	setPanButton (int b)
static int	panGlobalButton ()
static void	setPanGlobalButton (int b)
static int	fitRectButton ()
static void	setFitRectButton (int b)

Protected Member Functions
void	onTransform (TransformState)
Protected Member Functions inherited from GLViewer_ViewTransformer
void	initTransform (bool)
void	drawRect (const QRect &theRect)
void	endDrawRect ()
	Delete rubber band on the end on the dragging operation. More...

Static Protected Attributes
static int	rotateBtn = Qt::RightButton
Static Protected Attributes inherited from GLViewer_ViewTransformer
static int	panBtn = Qt::MidButton
static int	zoomBtn = Qt::LeftButton
static int	fitRectBtn = Qt::LeftButton
static int	panGlobalBtn = Qt::LeftButton
static int	acccelKey = Qt::ControlModifier

Additional Inherited Members
Protected Types inherited from GLViewer_ViewTransformer
enum	TransformState { Debut, EnTrain, Fin }
Protected Attributes inherited from GLViewer_ViewTransformer
GLViewer_Viewer *	myViewer
int	myType
QCursor	mySavedCursor
bool	mySavedMouseTrack
QPoint	myStart
QPoint	myCurr
int	myButtonState
int	myMajorBtn
QRubberBand *	myRectBand
	selection rectangle rubber band More...

Constructor & Destructor Documentation

GLViewer_View2dTransformer::GLViewer_View2dTransformer	(	GLViewer_Viewer *	viewer,
		int	typ
	)

Constructor

References GLViewer_ViewTransformer::initTransform(), GLViewer_Viewer::Rotate, and GLViewer_ViewTransformer::type().

GLViewer_View2dTransformer::~GLViewer_View2dTransformer

(

)

Destructor

References GLViewer_ViewTransformer::initTransform(), GLViewer_Viewer::Rotate, and GLViewer_ViewTransformer::type().

Member Function Documentation

void GLViewer_View2dTransformer::exec ( )

virtual

Redefined to provide specific 3D transfomations. [ virtual public ]

Reimplemented from GLViewer_ViewTransformer.

References GLViewer_ViewTransformer::exec(), GLViewer_Viewer::getActiveView(), GLViewer_ViewPort::getRotCursor(), GLViewer_ViewFrame::getViewPort(), GLViewer_ViewTransformer::myMajorBtn, GLViewer_ViewTransformer::myType, GLViewer_ViewTransformer::myViewer, GLViewer_Viewer::Rotate, and rotateButton().

void GLViewer_View2dTransformer::onTransform ( TransformState  state )

protectedvirtual

Handles rotation. [ protected virtual ]

Reimplemented from GLViewer_ViewTransformer.

References GLViewer_ViewTransformer::Debut, GLViewer_ViewPort2d::endRotation(), GLViewer_ViewTransformer::EnTrain, GLViewer_ViewTransformer::Fin, GLViewer_Viewer::getActiveView(), GLViewer_ViewFrame::getViewPort(), GLViewer_ViewTransformer::myButtonState, GLViewer_ViewTransformer::myCurr, GLViewer_ViewTransformer::myMajorBtn, GLViewer_ViewTransformer::myStart, GLViewer_ViewTransformer::myViewer, GLViewer_ViewTransformer::onTransform(), GLViewer_Viewer::Rotate, GLViewer_ViewPort2d::rotate(), GLViewer_ViewPort2d::startRotation(), and GLViewer_ViewTransformer::type().

static int GLViewer_View2dTransformer::rotateButton ( )

inlinestatic

Sets/returns mouse butto which will be used for rotation ( MB1 by default )

static void GLViewer_View2dTransformer::setRotateButton ( int  b )

inlinestatic

Member Data Documentation

int GLViewer_View2dTransformer::rotateBtn = Qt::RightButton

staticprotected

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

• src/GLViewer/GLViewer_Viewer2d.h
• src/GLViewer/GLViewer_Viewer2d.cxx