QCPPolarLegendItem Class Reference

Inheritance diagram for QCPPolarLegendItem:

Public Member Functions
	QCPPolarLegendItem (QCPLegend *parent, QCPPolarGraph *graph)
QCPPolarGraph *	polarGraph ()
Public Member Functions inherited from QCPAbstractLegendItem
	QCPAbstractLegendItem (QCPLegend *parent)
QFont	font () const
QCPLegend *	parentLegend () const
bool	selectable () const
bool	selected () const
QFont	selectedFont () const
QColor	selectedTextColor () const
virtual double	selectTest (const QPointF &pos, bool onlySelectable, QVariant *details=nullptr) const override
void	setFont (const QFont &font)
Q_SLOT void	setSelectable (bool selectable)
Q_SLOT void	setSelected (bool selected)
void	setSelectedFont (const QFont &font)
void	setSelectedTextColor (const QColor &color)
void	setTextColor (const QColor &color)
QColor	textColor () const
Public Member Functions inherited from QCPLayoutElement
	QCPLayoutElement (QCustomPlot *parentPlot=nullptr)
QCP::MarginSides	autoMargins () const
virtual QList< QCPLayoutElement * >	elements (bool recursive) const
QCPLayout *	layout () const
QCPMarginGroup *	marginGroup (QCP::MarginSide side) const
QHash< QCP::MarginSide, QCPMarginGroup * >	marginGroups () const
QMargins	margins () const
virtual QSize	maximumOuterSizeHint () const
QSize	maximumSize () const
QMargins	minimumMargins () const
QSize	minimumSize () const
QRect	outerRect () const
QRect	rect () const
void	setAutoMargins (QCP::MarginSides sides)
void	setMarginGroup (QCP::MarginSides sides, QCPMarginGroup *group)
void	setMargins (const QMargins &margins)
void	setMaximumSize (const QSize &size)
void	setMaximumSize (int width, int height)
void	setMinimumMargins (const QMargins &margins)
void	setMinimumSize (const QSize &size)
void	setMinimumSize (int width, int height)
void	setOuterRect (const QRect &rect)
void	setSizeConstraintRect (SizeConstraintRect constraintRect)
SizeConstraintRect	sizeConstraintRect () const
virtual void	update (UpdatePhase phase)
Public Member Functions inherited from QCPLayerable
	QCPLayerable (QCustomPlot *plot, QString targetLayer=QString(), QCPLayerable *parentLayerable=nullptr)
bool	antialiased () const
QCPLayer *	layer () const
QCPLayerable *	parentLayerable () const
QCustomPlot *	parentPlot () const
bool	realVisibility () const
void	setAntialiased (bool enabled)
bool	setLayer (const QString &layerName)
Q_SLOT bool	setLayer (QCPLayer *layer)
void	setVisible (bool on)
bool	visible () const
Public Member Functions inherited from QObject
	QObject (QObject *parent)
QBindable< QString >	bindableObjectName ()
bool	blockSignals (bool block)
const QObjectList &	children () const const
QMetaObject::Connection	connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const
void	deleteLater ()
void	destroyed (QObject *obj)
bool	disconnect (const char *signal, const QObject *receiver, const char *method) const const
bool	disconnect (const QObject *receiver, const char *method) const const
void	dumpObjectInfo () const const
void	dumpObjectTree () const const
QList< QByteArray >	dynamicPropertyNames () const const
virtual bool	event (QEvent *e)
virtual bool	eventFilter (QObject *watched, QEvent *event)
T	findChild (const QString &name, Qt::FindChildOptions options) const const
QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const
QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const
QList< T >	findChildren (Qt::FindChildOptions options) const const
bool	inherits (const char *className) const const
void	installEventFilter (QObject *filterObj)
bool	isQuickItemType () const const
bool	isWidgetType () const const
bool	isWindowType () const const
void	killTimer (int id)
virtual const QMetaObject *	metaObject () const const
void	moveToThread (QThread *targetThread)
QString	objectName () const const
void	objectNameChanged (const QString &objectName)
QObject *	parent () const const
QVariant	property (const char *name) const const
	Q_CLASSINFO (Name, Value)
	Q_EMIT Q_EMIT
	Q_ENUM (...)
	Q_ENUM_NS (...)
	Q_ENUMS (...)
	Q_FLAG (...)
	Q_FLAG_NS (...)
	Q_FLAGS (...)
	Q_GADGET Q_GADGET
	Q_GADGET_EXPORT (EXPORT_MACRO)
	Q_INTERFACES (...)
	Q_INVOKABLE Q_INVOKABLE
	Q_MOC_INCLUDE Q_MOC_INCLUDE
	Q_NAMESPACE Q_NAMESPACE
	Q_NAMESPACE_EXPORT (EXPORT_MACRO)
	Q_OBJECT Q_OBJECT
	Q_PROPERTY (...)
	Q_REVISION Q_REVISION
	Q_SET_OBJECT_NAME (Object)
	Q_SIGNAL Q_SIGNAL
	Q_SIGNALS Q_SIGNALS
	Q_SLOT Q_SLOT
	Q_SLOTS Q_SLOTS
T	qobject_cast (const QObject *object)
T	qobject_cast (QObject *object)
	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
void	removeEventFilter (QObject *obj)
void	setObjectName (const QString &name)
void	setObjectName (QAnyStringView name)
void	setParent (QObject *parent)
bool	setProperty (const char *name, const QVariant &value)
bool	setProperty (const char *name, QVariant &&value)
bool	signalsBlocked () const const
int	startTimer (int interval, Qt::TimerType timerType)
int	startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType)
QThread *	thread () const const

Protected Member Functions
virtual void	draw (QCPPainter *painter) override
QFont	getFont () const
QPen	getIconBorderPen () const
QColor	getTextColor () const
virtual QSize	minimumOuterSizeHint () const override
Protected Member Functions inherited from QCPAbstractLegendItem
virtual void	applyDefaultAntialiasingHint (QCPPainter *painter) const override
virtual QRect	clipRect () const override
virtual void	deselectEvent (bool *selectionStateChanged) override
virtual void	selectEvent (QMouseEvent *event, bool additive, const QVariant &details, bool *selectionStateChanged) override
virtual QCP::Interaction	selectionCategory () const override
Protected Member Functions inherited from QCPLayoutElement
virtual int	calculateAutoMargin (QCP::MarginSide side)
virtual void	layoutChanged ()
virtual void	parentPlotInitialized (QCustomPlot *parentPlot) override
Protected Member Functions inherited from QCPLayerable
void	applyAntialiasingHint (QCPPainter *painter, bool localAntialiased, QCP::AntialiasedElement overrideElement) const
void	initializeParentPlot (QCustomPlot *parentPlot)
virtual void	mouseDoubleClickEvent (QMouseEvent *event, const QVariant &details)
virtual void	mouseMoveEvent (QMouseEvent *event, const QPointF &startPos)
virtual void	mousePressEvent (QMouseEvent *event, const QVariant &details)
virtual void	mouseReleaseEvent (QMouseEvent *event, const QPointF &startPos)
bool	moveToLayer (QCPLayer *layer, bool prepend)
void	setParentLayerable (QCPLayerable *parentLayerable)
virtual void	wheelEvent (QWheelEvent *event)
Protected Member Functions inherited from QObject
virtual void	childEvent (QChildEvent *event)
virtual void	connectNotify (const QMetaMethod &signal)
virtual void	customEvent (QEvent *event)
virtual void	disconnectNotify (const QMetaMethod &signal)
bool	isSignalConnected (const QMetaMethod &signal) const const
int	receivers (const char *signal) const const
QObject *	sender () const const
int	senderSignalIndex () const const
virtual void	timerEvent (QTimerEvent *event)

Protected Attributes
QCPPolarGraph *	mPolarGraph
Protected Attributes inherited from QCPAbstractLegendItem
QFont	mFont
QCPLegend *	mParentLegend
bool	mSelectable
bool	mSelected
QFont	mSelectedFont
QColor	mSelectedTextColor
QColor	mTextColor
Protected Attributes inherited from QCPLayoutElement
QCP::MarginSides	mAutoMargins
QHash< QCP::MarginSide, QCPMarginGroup * >	mMarginGroups
QMargins	mMargins
QSize	mMaximumSize
QMargins	mMinimumMargins
QSize	mMinimumSize
QRect	mOuterRect
QCPLayout *	mParentLayout
QRect	mRect
SizeConstraintRect	mSizeConstraintRect
Protected Attributes inherited from QCPLayerable
bool	mAntialiased
QCPLayer *	mLayer
QPointer< QCPLayerable >	mParentLayerable
QCustomPlot *	mParentPlot
bool	mVisible

Additional Inherited Members
Public Types inherited from QCPLayoutElement
enum	SizeConstraintRect { scrInnerRect , scrOuterRect }
enum	UpdatePhase { upPreparation , upMargins , upLayout }
Public Types inherited from QObject
typedef	QObjectList
Properties inherited from QObject
	objectName
Signals inherited from QCPAbstractLegendItem
void	selectableChanged (bool selectable)
void	selectionChanged (bool selected)
Signals inherited from QCPLayerable
void	layerChanged (QCPLayer *newLayer)
Static Public Member Functions inherited from QObject
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 *context, Functor functor, 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)
bool	disconnect (const QMetaObject::Connection &connection)
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 QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
QString	tr (const char *sourceText, const char *disambiguation, int n)

Detailed Description

A legend item for polar plots.

Warning

In this QCustomPlot version, polar plots are a tech preview. Expect documentation and functionality to be incomplete, as well as changing public interfaces in the future.

Definition at line 7612 of file qcustomplot.h.

Constructor & Destructor Documentation

QCPPolarLegendItem()

QCPPolarLegendItem::QCPPolarLegendItem	(	QCPLegend *	parent,
		QCPPolarGraph *	graph )

Definition at line 34364 of file qcustomplot.cpp.

Member Function Documentation

draw()

void QCPPolarLegendItem::draw ( QCPPainter * painter )

overrideprotectedvirtual

This function draws the layerable with the specified painter. It is only called by QCustomPlot, if the layerable is visible (setVisible).

Before this function is called, the painter's antialiasing state is set via applyDefaultAntialiasingHint, see the documentation there. Further, the clipping rectangle was set to clipRect.

Implements QCPAbstractLegendItem.

Definition at line 34371 of file qcustomplot.cpp.

getFont()

QFont QCPPolarLegendItem::getFont ( ) const

protected

Definition at line 34422 of file qcustomplot.cpp.

getIconBorderPen()

QPen QCPPolarLegendItem::getIconBorderPen ( ) const

protected

Definition at line 34412 of file qcustomplot.cpp.

getTextColor()

QColor QCPPolarLegendItem::getTextColor ( ) const

protected

Definition at line 34417 of file qcustomplot.cpp.

minimumOuterSizeHint()

QSize QCPPolarLegendItem::minimumOuterSizeHint ( ) const

overrideprotectedvirtual

Returns the suggested minimum size this layout element (the outerRect) may be compressed to, if no manual minimum size is set.

if a minimum size (setMinimumSize) was not set manually, parent layouts use the returned size (usually indirectly through QCPLayout::getFinalMinimumOuterSize) to determine the minimum allowed size of this layout element.

A manual minimum size is considered set if it is non-zero.

The default implementation simply returns the sum of the horizontal margins for the width and the sum of the vertical margins for the height. Reimplementations may use their detailed knowledge about the layout element's content to provide size hints.

Reimplemented from QCPLayoutElement.

Definition at line 34397 of file qcustomplot.cpp.

polarGraph()

QCPPolarGraph * QCPPolarLegendItem::polarGraph ( )

inline

Definition at line 7619 of file qcustomplot.h.

Member Data Documentation

mPolarGraph

QCPPolarGraph* QCPPolarLegendItem::mPolarGraph

protected

Definition at line 7623 of file qcustomplot.h.

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

• qcustomplot.h
• qcustomplot.cpp