KSeExpr 4.0.4.0
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CCurveScene Class Reference

#include <ExprColorCurve.h>

Inheritance diagram for CCurveScene:

Public Slots

void interpChanged (int interp)
void selPosChanged (double pos)
void selValChanged (const KSeExpr::Vec3d &val)
void resize (int width, int height)

Signals

void cvSelected (double x, KSeExpr::Vec3d y, T_INTERP interp)
void curveChanged ()

Public Member Functions

 CCurveScene ()
 ~CCurveScene () override
void addPoint (double x, KSeExpr::Vec3d y, T_INTERP interp, bool select=true)
void removePoint (int index)
void removeAll ()
void keyPressEvent (QKeyEvent *event) override
void mouseMoveEvent (QGraphicsSceneMouseEvent *mouseEvent) override
void mousePressEvent (QGraphicsSceneMouseEvent *mouseEvent) override
void mouseReleaseEvent (QGraphicsSceneMouseEvent *mouseEvent) override
void contextMenuEvent (QGraphicsSceneContextMenuEvent *event) override
void drawRect ()
void drawPoints ()
QPixmap & getPixmap ()
void emitCurveChanged ()
void rebuildCurve ()

Public Attributes

std::vector< T_CURVE::CV > _cvs

Private Types

using T_CURVE = KSeExpr::Curve<KSeExpr::Vec3d>
using T_INTERP = T_CURVE::InterpType

Private Member Functions

QByteArray getCPixmap ()

Private Attributes

T_CURVE * _curve
int _width
int _height
KSeExpr::Vec3d _color
T_INTERP _interp
std::vector< QGraphicsEllipseItem * > _circleObjects
int _selectedItem
QPixmap _pixmap
bool _pixmapDirty
QWidget * _baseRectW
QGraphicsProxyWidget * _baseRect
bool _lmb

Friends

class ExprColorCurve

Detailed Description

Definition at line 30 of file ExprColorCurve.h.

Member Typedef Documentation

◆ T_CURVE

using CCurveScene::T_CURVE = KSeExpr::Curve<KSeExpr::Vec3d>
private

Definition at line 34 of file ExprColorCurve.h.

◆ T_INTERP

using CCurveScene::T_INTERP = T_CURVE::InterpType
private

Definition at line 35 of file ExprColorCurve.h.

Constructor & Destructor Documentation

◆ CCurveScene()

CCurveScene::CCurveScene ( )

Definition at line 33 of file ExprColorCurve.cpp.

References _baseRect, _baseRectW, _color, _curve, _height, _interp, _lmb, _pixmapDirty, _selectedItem, _width, rebuildCurve(), and resize().

◆ ~CCurveScene()

CCurveScene::~CCurveScene ( )
override

Definition at line 49 of file ExprColorCurve.cpp.

References _curve.

Member Function Documentation

◆ addPoint()

void CCurveScene::addPoint ( double x,
KSeExpr::Vec3d y,
T_INTERP interp,
bool select = true )

Definition at line 76 of file ExprColorCurve.cpp.

References _baseRectW, _cvs, _pixmapDirty, _selectedItem, KSeExpr::clamp(), cvSelected(), drawPoints(), and rebuildCurve().

Referenced by mousePressEvent().

◆ contextMenuEvent()

void CCurveScene::contextMenuEvent ( QGraphicsSceneContextMenuEvent * event)
override

Definition at line 176 of file ExprColorCurve.cpp.

References _selectedItem, and removePoint().

◆ curveChanged

void CCurveScene::curveChanged ( )
signal

Referenced by emitCurveChanged().

◆ cvSelected

void CCurveScene::cvSelected ( double x,
KSeExpr::Vec3d y,
T_INTERP interp )
signal

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

◆ drawPoints()

void CCurveScene::drawPoints ( )

Definition at line 306 of file ExprColorCurve.cpp.

References _circleObjects, _cvs, _height, _selectedItem, and _width.

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

◆ drawRect()

void CCurveScene::drawRect ( )

Definition at line 289 of file ExprColorCurve.cpp.

References _baseRect, _baseRectW, and _width.

Referenced by resize().

◆ emitCurveChanged()

void CCurveScene::emitCurveChanged ( )

Definition at line 235 of file ExprColorCurve.cpp.

References curveChanged().

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

◆ getCPixmap()

QByteArray CCurveScene::getCPixmap ( )
private

Definition at line 252 of file ExprColorCurve.cpp.

References _curve, _height, and _width.

Referenced by getPixmap().

◆ getPixmap()

QPixmap & CCurveScene::getPixmap ( )

Definition at line 240 of file ExprColorCurve.cpp.

References _height, _pixmap, _pixmapDirty, _width, and getCPixmap().

◆ interpChanged

void CCurveScene::interpChanged ( int interp)
slot

Definition at line 194 of file ExprColorCurve.cpp.

References _baseRectW, _cvs, _interp, _pixmapDirty, _selectedItem, emitCurveChanged(), and rebuildCurve().

◆ keyPressEvent()

void CCurveScene::keyPressEvent ( QKeyEvent * event)
override

Definition at line 111 of file ExprColorCurve.cpp.

References _selectedItem, and removePoint().

◆ mouseMoveEvent()

void CCurveScene::mouseMoveEvent ( QGraphicsSceneMouseEvent * mouseEvent)
override

Definition at line 158 of file ExprColorCurve.cpp.

References _baseRectW, _cvs, _interp, _lmb, _pixmapDirty, _selectedItem, _width, KSeExpr::clamp(), cvSelected(), drawPoints(), emitCurveChanged(), and rebuildCurve().

◆ mousePressEvent()

void CCurveScene::mousePressEvent ( QGraphicsSceneMouseEvent * mouseEvent)
override

Definition at line 119 of file ExprColorCurve.cpp.

References _circleObjects, _color, _curve, _cvs, _interp, _lmb, _selectedItem, _width, addPoint(), KSeExpr::clamp(), cvSelected(), drawPoints(), emitCurveChanged(), KSeExpr::Curve< KSeExpr::Vec3d >::kMonotoneSpline, and KSeExpr::Curve< KSeExpr::Vec3d >::kNone.

◆ mouseReleaseEvent()

void CCurveScene::mouseReleaseEvent ( QGraphicsSceneMouseEvent * mouseEvent)
override

Definition at line 187 of file ExprColorCurve.cpp.

References _lmb.

◆ rebuildCurve()

void CCurveScene::rebuildCurve ( )

Definition at line 67 of file ExprColorCurve.cpp.

References _curve, and _cvs.

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

◆ removeAll()

void CCurveScene::removeAll ( )

Definition at line 106 of file ExprColorCurve.cpp.

References _cvs.

◆ removePoint()

void CCurveScene::removePoint ( int index)

Definition at line 94 of file ExprColorCurve.cpp.

References _baseRectW, _cvs, _pixmapDirty, _selectedItem, drawPoints(), emitCurveChanged(), and rebuildCurve().

Referenced by contextMenuEvent(), and keyPressEvent().

◆ resize

void CCurveScene::resize ( int width,
int height )
slot

Definition at line 54 of file ExprColorCurve.cpp.

References _height, _pixmap, _pixmapDirty, _width, drawPoints(), and drawRect().

Referenced by CCurveScene().

◆ selPosChanged

void CCurveScene::selPosChanged ( double pos)
slot

Definition at line 207 of file ExprColorCurve.cpp.

References _baseRectW, _cvs, _pixmapDirty, _selectedItem, KSeExpr::clamp(), drawPoints(), emitCurveChanged(), and rebuildCurve().

◆ selValChanged

void CCurveScene::selValChanged ( const KSeExpr::Vec3d & val)
slot

Definition at line 221 of file ExprColorCurve.cpp.

References _baseRectW, _color, _cvs, _pixmapDirty, _selectedItem, drawPoints(), emitCurveChanged(), and rebuildCurve().

◆ ExprColorCurve

friend class ExprColorCurve
friend

Definition at line 63 of file ExprColorCurve.h.

References ExprColorCurve.

Referenced by ExprColorCurve.

Member Data Documentation

◆ _baseRect

QGraphicsProxyWidget* CCurveScene::_baseRect
private

Definition at line 89 of file ExprColorCurve.h.

Referenced by CCurveScene(), and drawRect().

◆ _baseRectW

QWidget* CCurveScene::_baseRectW
private

Definition at line 88 of file ExprColorCurve.h.

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

◆ _circleObjects

std::vector<QGraphicsEllipseItem *> CCurveScene::_circleObjects
private

Definition at line 84 of file ExprColorCurve.h.

Referenced by drawPoints(), and mousePressEvent().

◆ _color

KSeExpr::Vec3d CCurveScene::_color
private

Definition at line 82 of file ExprColorCurve.h.

Referenced by CCurveScene(), mousePressEvent(), and selValChanged().

◆ _curve

T_CURVE* CCurveScene::_curve
private

Definition at line 76 of file ExprColorCurve.h.

Referenced by CCurveScene(), getCPixmap(), mousePressEvent(), rebuildCurve(), and ~CCurveScene().

◆ _cvs

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

Definition at line 61 of file ExprColorCurve.h.

Referenced by addPoint(), drawPoints(), interpChanged(), mouseMoveEvent(), mousePressEvent(), rebuildCurve(), removeAll(), removePoint(), selPosChanged(), and selValChanged().

◆ _height

int CCurveScene::_height
private

Definition at line 81 of file ExprColorCurve.h.

Referenced by CCurveScene(), drawPoints(), getCPixmap(), getPixmap(), and resize().

◆ _interp

T_INTERP CCurveScene::_interp
private

Definition at line 83 of file ExprColorCurve.h.

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

◆ _lmb

bool CCurveScene::_lmb
private

Definition at line 90 of file ExprColorCurve.h.

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

◆ _pixmap

QPixmap CCurveScene::_pixmap
private

Definition at line 86 of file ExprColorCurve.h.

Referenced by getPixmap(), and resize().

◆ _pixmapDirty

bool CCurveScene::_pixmapDirty
private

Definition at line 87 of file ExprColorCurve.h.

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

◆ _selectedItem

int CCurveScene::_selectedItem
private

Definition at line 85 of file ExprColorCurve.h.

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

◆ _width

int CCurveScene::_width
private

Definition at line 80 of file ExprColorCurve.h.

Referenced by CCurveScene(), drawPoints(), drawRect(), getCPixmap(), getPixmap(), mouseMoveEvent(), mousePressEvent(), and resize().

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