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EraserTool Class Reference

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Public Member Functions | Protected Attributes | List of all members
EraserTool Class Reference
+ Inheritance diagram for EraserTool:
StrokeTool BaseTool QObject

Public Member Functions

 EraserTool (QObject *parent=nullptr)
 
ToolType type () override
 
void loadSettings () override
 
void resetToDefault () override
 
QCursor cursor () override
 
void pointerMoveEvent (PointerEvent *) override
 
void pointerPressEvent (PointerEvent *) override
 
void pointerReleaseEvent (PointerEvent *) override
 
void drawStroke ()
 
void paintAt (QPointF point)
 
void removeVectorPaint ()
 
void updateStrokes ()
 
void setWidth (const qreal width) override
 
void setFeather (const qreal feather) override
 
void setUseFeather (const bool usingFeather) override
 
void setPressure (const bool pressure) override
 
void setAA (const int aa) override
 
void setStabilizerLevel (const int level) override
 
- Public Member Functions inherited from StrokeTool
 StrokeTool (QObject *parent)
 
void startStroke (PointerEvent::InputType inputType)
 
void drawStroke ()
 
void endStroke ()
 
bool keyPressEvent (QKeyEvent *event) override
 
- Public Member Functions inherited from BaseTool
QString typeName ()
 
void initialize (Editor *editor)
 
virtual ToolType type ()=0
 
virtual void loadSettings ()=0
 
virtual QCursor cursor ()
 
virtual void pointerPressEvent (PointerEvent *)=0
 
virtual void pointerMoveEvent (PointerEvent *)=0
 
virtual void pointerReleaseEvent (PointerEvent *)=0
 
virtual void pointerDoubleClickEvent (PointerEvent *)
 
virtual bool keyPressEvent (QKeyEvent *)
 
virtual bool keyReleaseEvent (QKeyEvent *)
 
virtual bool startAdjusting (Qt::KeyboardModifiers modifiers, qreal argStep)
 
virtual void stopAdjusting ()
 
virtual void adjustCursor (Qt::KeyboardModifiers modifiers)
 
virtual void clearToolData ()
 
virtual void resetToDefault ()
 
QPixmap quickSizeCursor (qreal scalingFac)
 precision circular cursor: used for drawing stroke size while adjusting
 
virtual bool isActive ()
 Check if the tool is active.
 
virtual void setWidth (const qreal width)
 
virtual void setFeather (const qreal feather)
 
virtual void setInvisibility (const bool invisibility)
 
virtual void setBezier (const bool bezier_state)
 
virtual void setPressure (const bool pressure)
 
virtual void setUseFeather (const bool usingFeather)
 
virtual void setPreserveAlpha (const bool preserveAlpha)
 
virtual void setVectorMergeEnabled (const bool vectorMergeEnabled)
 
virtual void setAA (const int useAA)
 
virtual void setFillMode (const int mode)
 
virtual void setStabilizerLevel (const int level)
 
virtual void setTolerance (const int tolerance)
 
virtual void setToleranceEnabled (const bool enabled)
 
virtual void setFillExpand (const int fillExpandValue)
 
virtual void setFillExpandEnabled (const bool enabled)
 
virtual void setFillToLayerMode (int layerMode)
 
virtual void setFillReferenceMode (int referenceMode)
 
virtual void setUseFillContour (const bool useFillContour)
 
virtual void setShowSelectionInfo (const bool b)
 
virtual void setShowCameraPath (const bool showCameraPath)
 
virtual void setPathDotColorType (const DotColorType dotColorType)
 
virtual void resetCameraPath ()
 
virtual void paint (QPainter &painter)
 
virtual bool leavingThisTool ()
 
QPointF getCurrentPressPixel () const
 
QPointF getCurrentPressPoint () const
 
QPointF getCurrentPixel () const
 
QPointF getCurrentPoint () const
 
QPointF getLastPixel () const
 
QPointF getLastPoint () const
 
QPointF getLastPressPixel () const
 
QPointF getLastPressPoint () const
 
bool isPropertyEnabled (ToolPropertyType t)
 
bool isDrawingTool ()
 BaseTool::isDrawingTool - A drawing tool is anything that applies something to the canvas.
 
- Public Member Functions inherited from QObject
virtual const QMetaObject * metaObject () const const
 
 QObject (QObject *parent)
 
virtual bool event (QEvent *e)
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 
QString objectName () const const
 
void setObjectName (const QString &name)
 
bool isWidgetType () const const
 
bool isWindowType () const const
 
bool signalsBlocked () const const
 
bool blockSignals (bool block)
 
QThread * thread () const const
 
void moveToThread (QThread *targetThread)
 
int startTimer (int interval, Qt::TimerType timerType)
 
int startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)
 
void killTimer (int id)
 
T findChild (const QString &name, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QString &name, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QRegExp &regExp, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const
 
const QObjectList & children () const const
 
void setParent (QObject *parent)
 
void installEventFilter (QObject *filterObj)
 
void removeEventFilter (QObject *obj)
 
QMetaObject::Connection connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const
 
bool disconnect (const char *signal, const QObject *receiver, const char *method) const const
 
bool disconnect (const QObject *receiver, const char *method) const const
 
void dumpObjectTree ()
 
void dumpObjectInfo ()
 
void dumpObjectTree () const const
 
void dumpObjectInfo () const const
 
bool setProperty (const char *name, const QVariant &value)
 
QVariant property (const char *name) const const
 
QList< QByteArray > dynamicPropertyNames () const const
 
void destroyed (QObject *obj)
 
void objectNameChanged (const QString &objectName)
 
QObject * parent () const const
 
bool inherits (const char *className) const const
 
void deleteLater ()
 
 Q_DISABLE_COPY (Class)
 
 Q_DISABLE_MOVE (Class)
 
 Q_DISABLE_COPY_MOVE (Class)
 
T qobject_cast (QObject *object)
 
T qobject_cast (const QObject *object)
 
T qFindChild (const QObject *obj, const QString &name)
 
QList< T > qFindChildren (const QObject *obj, const QString &name)
 
QList< T > qFindChildren (const QObject *obj, const QRegExp &regExp)
 
 Q_CLASSINFO (Name, Value)
 
 Q_INTERFACES (...)
 
 Q_PROPERTY (...)
 
 Q_ENUMS (...)
 
 Q_FLAGS (...)
 
 Q_ENUM (...)
 
 Q_FLAG (...)
 
 Q_ENUM_NS (...)
 
 Q_FLAG_NS (...)
 
 Q_OBJECT Q_OBJECT
 
 Q_GADGET Q_GADGET
 
 Q_NAMESPACE Q_NAMESPACE
 
 Q_NAMESPACE_EXPORT (EXPORT_MACRO)
 
 Q_SIGNALS Q_SIGNALS
 
 Q_SIGNAL Q_SIGNAL
 
 Q_SLOTS Q_SLOTS
 
 Q_SLOT Q_SLOT
 
 Q_EMIT Q_EMIT
 
 Q_INVOKABLE Q_INVOKABLE
 
 Q_REVISION Q_REVISION
 
 Q_SET_OBJECT_NAME (Object)
 
 QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
 

Protected Attributes

QPointF mLastBrushPoint
 
QPointF mMouseDownPoint
 
- Protected Attributes inherited from StrokeTool
bool mFirstDraw = false
 
QList< QPointF > mStrokePoints
 
QList< qreal > mStrokePressures
 
qreal mCurrentWidth = 0.0
 
qreal mCurrentPressure = 0.5
 
PointerEvent::InputType mCurrentInputType = PointerEvent::Unknown
 
- Protected Attributes inherited from BaseTool
QHash< ToolPropertyType, bool > mPropertyEnabled
 
Editor * mEditor = nullptr
 
ScribbleArea * mScribbleArea = nullptr
 
QHash< Qt::KeyboardModifiers, ToolPropertyType > mQuickSizingProperties
 

Additional Inherited Members

- Signals inherited from BaseTool
bool isActiveChanged (ToolType, bool)
 
- Static Public Member Functions inherited from BaseTool
static QString TypeName (ToolType)
 
static QPixmap canvasCursor (float brushWidth, float brushFeather, bool useFeather, float scalingFac, int windowWidth)
 precision circular cursor: used for drawing a cursor within scribble area.
 
static bool isAdjusting ()
 
- Static Public Member Functions inherited from QObject
QString tr (const char *sourceText, const char *disambiguation, int n)
 
QString trUtf8 (const char *sourceText, const char *disambiguation, int n)
 
QMetaObject::Connection connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type)
 
bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
 
bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
 
bool disconnect (const QMetaObject::Connection &connection)
 
bool disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
 
- Public Attributes inherited from BaseTool
Properties properties
 
- Public Attributes inherited from QObject
typedef QObjectList
 
- Protected Member Functions inherited from StrokeTool
virtual bool emptyFrameActionEnabled ()
 Whether to enable the "drawing on empty frame" preference.
 
- Protected Member Functions inherited from BaseTool
 BaseTool (QObject *parent)
 
StrokeManager * strokeManager () const
 
Editor * editor ()
 
- Protected Member Functions inherited from QObject
QObject * sender () const const
 
int senderSignalIndex () const const
 
int receivers (const char *signal) const const
 
bool isSignalConnected (const QMetaMethod &signal) const const
 
virtual void timerEvent (QTimerEvent *event)
 
virtual void childEvent (QChildEvent *event)
 
virtual void customEvent (QEvent *event)
 
virtual void connectNotify (const QMetaMethod &signal)
 
virtual void disconnectNotify (const QMetaMethod &signal)
 
- Properties inherited from QObject
 objectName
 

Detailed Description

Definition at line 23 of file erasertool.h.

Constructor & Destructor Documentation

◆ EraserTool()

EraserTool::EraserTool ( QObject *  parent = nullptr)
explicit

Definition at line 34 of file erasertool.cpp.

Member Function Documentation

◆ cursor()

QCursor EraserTool::cursor ( )
overridevirtual

Reimplemented from BaseTool.

Definition at line 145 of file erasertool.cpp.

◆ drawStroke()

void EraserTool::drawStroke ( )

Definition at line 208 of file erasertool.cpp.

◆ loadSettings()

void EraserTool::loadSettings ( )
overridevirtual

Implements BaseTool.

Definition at line 43 of file erasertool.cpp.

◆ paintAt()

void EraserTool::paintAt ( QPointF  point)

Definition at line 188 of file erasertool.cpp.

◆ pointerMoveEvent()

void EraserTool::pointerMoveEvent ( PointerEvent *  event)
overridevirtual

Implements BaseTool.

Definition at line 157 of file erasertool.cpp.

◆ pointerPressEvent()

void EraserTool::pointerPressEvent ( PointerEvent *  event)
overridevirtual

Implements BaseTool.

Definition at line 150 of file erasertool.cpp.

◆ pointerReleaseEvent()

void EraserTool::pointerReleaseEvent ( PointerEvent *  event)
overridevirtual

Implements BaseTool.

Definition at line 168 of file erasertool.cpp.

◆ removeVectorPaint()

void EraserTool::removeVectorPaint ( )

Definition at line 272 of file erasertool.cpp.

◆ resetToDefault()

void EraserTool::resetToDefault ( )
overridevirtual

Reimplemented from BaseTool.

Definition at line 70 of file erasertool.cpp.

◆ setAA()

void EraserTool::setAA ( const int  aa)
overridevirtual

Reimplemented from BaseTool.

Definition at line 124 of file erasertool.cpp.

◆ setFeather()

void EraserTool::setFeather ( const qreal  feather)
overridevirtual

Reimplemented from BaseTool.

Definition at line 102 of file erasertool.cpp.

◆ setPressure()

void EraserTool::setPressure ( const bool  pressure)
overridevirtual

Reimplemented from BaseTool.

Definition at line 113 of file erasertool.cpp.

◆ setStabilizerLevel()

void EraserTool::setStabilizerLevel ( const int  level)
overridevirtual

Reimplemented from BaseTool.

Definition at line 135 of file erasertool.cpp.

◆ setUseFeather()

void EraserTool::setUseFeather ( const bool  usingFeather)
overridevirtual

Reimplemented from BaseTool.

Definition at line 91 of file erasertool.cpp.

◆ setWidth()

void EraserTool::setWidth ( const qreal  width)
overridevirtual

Reimplemented from BaseTool.

Definition at line 80 of file erasertool.cpp.

◆ type()

ToolType EraserTool::type ( )
overridevirtual

Implements BaseTool.

Definition at line 38 of file erasertool.cpp.

◆ updateStrokes()

void EraserTool::updateStrokes ( )

Definition at line 294 of file erasertool.cpp.

Member Data Documentation

◆ mLastBrushPoint

QPointF EraserTool::mLastBrushPoint
protected

Definition at line 51 of file erasertool.h.

◆ mMouseDownPoint

QPointF EraserTool::mMouseDownPoint
protected

Definition at line 52 of file erasertool.h.


The documentation for this class was generated from the following files:
  • core_lib/src/tool/erasertool.h
  • core_lib/src/tool/erasertool.cpp
Generated on Sun Sep 24 2023 19:39:35 for Pencil2D by doxygen 1.9.6 based on revision 1395c86cb17dafbb32de44cbabe1f4c58636468d