GLViewer_ViewSketcher Class Reference

#include <GLViewer_Viewer.h>

Inheritance diagram for GLViewer_ViewSketcher:

Public Member Functions
	GLViewer_ViewSketcher (GLViewer_Viewer *, int type)
	~GLViewer_ViewSketcher ()
int	type () const
void *	data () const
int	buttonState () const
virtual bool	eventFilter (QObject *, QEvent *)
Static Public Member Functions
static int	sketchButton ()
static void	setSketchButton (int b)
Protected Types
enum	SketchState { Debut, EnTrain, Fin }
Protected Member Functions
virtual void	onSketch (SketchState)
void	drawRect (const QRect &theRect)
void	endDrawRect ()
	Delete rubber band on the end on the dragging operation.
Protected Attributes
GLViewer_Viewer *	myViewer
int	myType
void *	myData
QCursor	mySavedCursor
QPoint	myStart
QPoint	myCurr
int	myButtonState
QRubberBand *	myRectBand
	selection rectangle rubber band
Static Protected Attributes
static int	sketchBtn = Qt::LeftButton

---

Member Enumeration Documentation

enum GLViewer_ViewSketcher::SketchState [protected]

Enumerator:

Debut
EnTrain
Fin

---

Constructor & Destructor Documentation

GLViewer_ViewSketcher::GLViewer_ViewSketcher	(	GLViewer_Viewer *	viewer,
		int	type
	)

Constructor

References GLViewer_Viewer.getActiveView(), GLViewer_ViewPort.getHandCursor(), GLViewer_ViewFrame.getViewPort(), myData, mySavedCursor, myType, myViewer, and GLViewer_Viewer.Rect.

GLViewer_ViewSketcher::~GLViewer_ViewSketcher

(

)

Destructor

References endDrawRect(), GLViewer_Viewer.getActiveView(), GLViewer_ViewFrame.getViewPort(), myData, mySavedCursor, myType, myViewer, and GLViewer_Viewer.Rect.

---

Member Function Documentation

int GLViewer_ViewSketcher.type

(

)

const

Returns sketcher type

void* GLViewer_ViewSketcher.data

(

)

const

Returns result of sketching

int GLViewer_ViewSketcher.buttonState

(

)

const

Returns current state of mouse/sys kbd buttons

static int GLViewer_ViewSketcher.sketchButton

(

)

[static]

Sets/returns mouse button used for sketching ( MB1 by default )

static void GLViewer_ViewSketcher.setSketchButton

(

int

b

)

[static]

bool GLViewer_ViewSketcher::eventFilter	(	QObject *	o,
		QEvent *	e
	)		[virtual]

Catches mouse events for the viewport. [ virtual protected ]

References Debut, EnTrain, Fin, myButtonState, myCurr, myStart, onSketch(), and sketchButton().

void GLViewer_ViewSketcher::onSketch

(

SketchState

state

)

[protected, virtual]

Draws in the viewport. [ virtual protected ]

References GLViewer_Viewer.activateSketching(), data(), drawRect(), Fin, GLViewer_Viewer.getActiveView(), GLViewer_ViewFrame.getViewPort(), myButtonState, myCurr, myRectBand, myStart, myType, myViewer, GLViewer_Viewer.NoSketching, GLViewer_Viewer.Rect, and sketchButton().

void GLViewer_ViewSketcher::drawRect

(

const QRect &

theRect

)

[protected]

Draws rectangle by starting and current points

References GLViewer_Viewer.getActiveView(), GLViewer_ViewFrame.getViewPort(), myRectBand, myViewer, and Plot2d.Rectangle.

void GLViewer_ViewSketcher::endDrawRect

(

)

[protected]

References myRectBand.

---

Field Documentation

int GLViewer_ViewSketcher::sketchBtn = Qt::LeftButton [static, protected]

GLViewer_Viewer* GLViewer_ViewSketcher.myViewer [protected]

int GLViewer_ViewSketcher.myType [protected]

void* GLViewer_ViewSketcher.myData [protected]

QCursor GLViewer_ViewSketcher.mySavedCursor [protected]

QPoint GLViewer_ViewSketcher.myStart [protected]

QPoint GLViewer_ViewSketcher.myCurr [protected]

int GLViewer_ViewSketcher.myButtonState [protected]

QRubberBand* GLViewer_ViewSketcher.myRectBand [protected]