CurveScene Class Reference

#include <ExprCurve.h>

Inheritance diagram for CurveScene:

Public Slots
void	interpChanged (const int interp)
void	selPosChanged (double pos)
void	selValChanged (double val)
void	resize (const int width, const int height)

Signals
void	cvSelected (double x, double y, T_INTERP interp)
void	curveChanged ()

Public Member Functions
	CurveScene ()
	~CurveScene ()
void	addPoint (double x, double y, const T_INTERP interp, const bool select=true)
void	removePoint (const int index)
void	removeAll ()
virtual void	keyPressEvent (QKeyEvent *event)
virtual void	mouseMoveEvent (QGraphicsSceneMouseEvent *mouseEvent)
virtual void	mousePressEvent (QGraphicsSceneMouseEvent *mouseEvent)
virtual void	mouseReleaseEvent (QGraphicsSceneMouseEvent *mouseEvent)
virtual void	contextMenuEvent (QGraphicsSceneContextMenuEvent *event)
void	drawRect ()
void	drawPoly ()
void	drawPoints ()
void	emitCurveChanged ()
void	rebuildCurve ()

Public Attributes
std::vector< T_CURVE::CV >	_cvs

Private Types
typedef SeExpr2::Curve< double >	T_CURVE
typedef T_CURVE::InterpType	T_INTERP

Private Attributes
T_CURVE *	_curve
int	_width
int	_height
T_INTERP	_interp
std::vector < QGraphicsEllipseItem * >	_circleObjects
int	_selectedItem
QGraphicsPolygonItem *	_curvePoly
QGraphicsRectItem *	_baseRect
bool	_lmb

Friends
class	ExprCurve

Detailed Description

Definition at line 59 of file ExprCurve.h.

Member Typedef Documentation

typedef SeExpr2::Curve<double> CurveScene::T_CURVE

private

Definition at line 63 of file ExprCurve.h.

typedef T_CURVE::InterpType CurveScene::T_INTERP

private

Definition at line 64 of file ExprCurve.h.

Constructor & Destructor Documentation

CurveScene::CurveScene

(

)

Definition at line 53 of file ExprCurve.cpp.

References _height, _width, rebuildCurve(), and resize().

CurveScene::~CurveScene

(

)

Definition at line 59 of file ExprCurve.cpp.

References _curve.

Member Function Documentation

void CurveScene::addPoint	(	double	x,
		double	y,
		const T_INTERP	interp,
		const bool	select = true
	)

Definition at line 85 of file ExprCurve.cpp.

References _cvs, _selectedItem, SeExpr2::clamp(), drawPoints(), drawPoly(), and rebuildCurve().

Referenced by ExprCurve::addPoint(), and mousePressEvent().

void CurveScene::contextMenuEvent ( QGraphicsSceneContextMenuEvent *  event )

virtual

Definition at line 160 of file ExprCurve.cpp.

References _selectedItem, and removePoint().

void CurveScene::curveChanged ( )

signal

Referenced by emitCurveChanged().

void CurveScene::cvSelected ( double  x, double  y, T_INTERP  interp  )

signal

Referenced by mouseMoveEvent(), and mousePressEvent().

void CurveScene::drawPoints

(

)

Definition at line 273 of file ExprCurve.cpp.

References _circleObjects, _cvs, _height, SeExpr2::Curve< T >::CV::_pos, _selectedItem, SeExpr2::Curve< T >::CV::_val, and _width.

Referenced by addPoint(), mouseMoveEvent(), mousePressEvent(), removePoint(), resize(), selPosChanged(), and selValChanged().

void CurveScene::drawPoly

(

)

Definition at line 253 of file ExprCurve.cpp.

References _curve, _curvePoly, _height, _width, SeExpr2::Curve< T >::getValue(), and x.

Referenced by addPoint(), interpChanged(), mouseMoveEvent(), removePoint(), resize(), selPosChanged(), and selValChanged().

void CurveScene::drawRect

(

)

Definition at line 241 of file ExprCurve.cpp.

References _baseRect, _height, and _width.

Referenced by resize().

void CurveScene::emitCurveChanged

(

)

Definition at line 235 of file ExprCurve.cpp.

References curveChanged().

Referenced by interpChanged(), mouseMoveEvent(), mousePressEvent(), ExprCurve::openDetail(), removePoint(), selPosChanged(), and selValChanged().

void CurveScene::interpChanged ( const int  interp )

slot

Definition at line 197 of file ExprCurve.cpp.

References _cvs, _interp, _selectedItem, drawPoly(), emitCurveChanged(), and rebuildCurve().

void CurveScene::keyPressEvent ( QKeyEvent *  event )

virtual

Definition at line 112 of file ExprCurve.cpp.

References _selectedItem, and removePoint().

void CurveScene::mouseMoveEvent ( QGraphicsSceneMouseEvent *  mouseEvent )

virtual

Definition at line 170 of file ExprCurve.cpp.

References _cvs, _height, _interp, _lmb, _selectedItem, _width, SeExpr2::clamp(), cvSelected(), drawPoints(), drawPoly(), emitCurveChanged(), point, and rebuildCurve().

void CurveScene::mousePressEvent ( QGraphicsSceneMouseEvent *  mouseEvent )

virtual

Definition at line 122 of file ExprCurve.cpp.

References _circleObjects, _curve, _cvs, _height, SeExpr2::Curve< T >::CV::_interp, _interp, _lmb, _selectedItem, _width, addPoint(), SeExpr2::clamp(), cvSelected(), drawPoints(), emitCurveChanged(), SeExpr2::Curve< T >::getLowerBoundCV(), SeExpr2::Curve< T >::kMonotoneSpline, and SeExpr2::Curve< T >::kNone.

void CurveScene::mouseReleaseEvent ( QGraphicsSceneMouseEvent *  mouseEvent )

virtual

Definition at line 190 of file ExprCurve.cpp.

References _lmb.

void CurveScene::rebuildCurve

(

)

Definition at line 75 of file ExprCurve.cpp.

References _curve, _cvs, SeExpr2::Curve< T >::addPoint(), and SeExpr2::Curve< T >::preparePoints().

Referenced by addPoint(), CurveScene(), interpChanged(), mouseMoveEvent(), removePoint(), selPosChanged(), and selValChanged().

void CurveScene::removeAll

(

)

Definition at line 41 of file ExprCurve.cpp.

References _cvs.

Referenced by ExprCurve::openDetail().

void CurveScene::removePoint

(

const int

index

)

Definition at line 101 of file ExprCurve.cpp.

References _cvs, _selectedItem, drawPoints(), drawPoly(), emitCurveChanged(), index(), and rebuildCurve().

Referenced by contextMenuEvent(), and keyPressEvent().

void CurveScene::resize ( const int  width, const int  height  )

slot

Definition at line 64 of file ExprCurve.cpp.

References _height, _width, drawPoints(), drawPoly(), and drawRect().

Referenced by CurveScene().

void CurveScene::selPosChanged ( double  pos )

slot

Definition at line 209 of file ExprCurve.cpp.

References _cvs, _selectedItem, SeExpr2::clamp(), drawPoints(), drawPoly(), emitCurveChanged(), and rebuildCurve().

void CurveScene::selValChanged ( double  val )

slot

Definition at line 222 of file ExprCurve.cpp.

References _cvs, _selectedItem, SeExpr2::clamp(), drawPoints(), drawPoly(), emitCurveChanged(), and rebuildCurve().

Friends And Related Function Documentation

friend class ExprCurve

friend

Definition at line 92 of file ExprCurve.h.

Member Data Documentation

QGraphicsRectItem* CurveScene::_baseRect

private

Definition at line 114 of file ExprCurve.h.

Referenced by drawRect().

std::vector<QGraphicsEllipseItem *> CurveScene::_circleObjects

private

Definition at line 111 of file ExprCurve.h.

Referenced by drawPoints(), and mousePressEvent().

T_CURVE* CurveScene::_curve

private

Definition at line 95 of file ExprCurve.h.

Referenced by drawPoly(), mousePressEvent(), rebuildCurve(), and ~CurveScene().

QGraphicsPolygonItem* CurveScene::_curvePoly

private

Definition at line 113 of file ExprCurve.h.

Referenced by drawPoly().

std::vector<T_CURVE::CV> CurveScene::_cvs

Definition at line 90 of file ExprCurve.h.

Referenced by addPoint(), CurveControl::curveChanged(), drawPoints(), interpChanged(), mouseMoveEvent(), mousePressEvent(), ExprCurve::openDetail(), rebuildCurve(), removeAll(), removePoint(), selPosChanged(), and selValChanged().

int CurveScene::_height

private

Definition at line 109 of file ExprCurve.h.

Referenced by CurveScene(), drawPoints(), drawPoly(), drawRect(), mouseMoveEvent(), mousePressEvent(), and resize().

T_INTERP CurveScene::_interp

private

Definition at line 110 of file ExprCurve.h.

Referenced by interpChanged(), mouseMoveEvent(), and mousePressEvent().

bool CurveScene::_lmb

private

Definition at line 115 of file ExprCurve.h.

Referenced by mouseMoveEvent(), mousePressEvent(), and mouseReleaseEvent().

int CurveScene::_selectedItem

private

Definition at line 112 of file ExprCurve.h.

Referenced by addPoint(), contextMenuEvent(), drawPoints(), interpChanged(), keyPressEvent(), mouseMoveEvent(), mousePressEvent(), removePoint(), selPosChanged(), and selValChanged().

int CurveScene::_width

private

Definition at line 108 of file ExprCurve.h.

Referenced by CurveScene(), drawPoints(), drawPoly(), drawRect(), mouseMoveEvent(), mousePressEvent(), and resize().

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

• /disney/home/jberlin/projects/SeExpr.github/src/ui/ExprCurve.h
• /disney/home/jberlin/projects/SeExpr.github/src/ui/ExprCurve.cpp