The abstract base class for all entries in a QCPLegend. Więcej...

#include <qcustomplot.hh>

Diagram dziedziczenia dla QCPAbstractLegendItem

Diagram współpracy dla QCPAbstractLegendItem:

[legenda]

Sygnały
void	selectionChanged (bool selected)

void	selectableChanged (bool selectable)

Sygnały dziedziczone z QCPLayerable
void	layerChanged (QCPLayer *newLayer)

Metody publiczne
	QCPAbstractLegendItem (QCPLegend *parent)

QCPLegend *	parentLegend () const

QFont	font () const

QColor	textColor () const

QFont	selectedFont () const

QColor	selectedTextColor () const

bool	selectable () const

bool	selected () const

void	setFont (const QFont &font)

void	setTextColor (const QColor &color)

void	setSelectedFont (const QFont &font)

void	setSelectedTextColor (const QColor &color)

Q_SLOT void	setSelectable (bool selectable)

Q_SLOT void	setSelected (bool selected)

virtual double	selectTest (const QPointF &pos, bool onlySelectable, QVariant *details=0) const Q_DECL_OVERRIDE

Metody publiczne dziedziczone z QCPLayoutElement
	QCPLayoutElement (QCustomPlot *parentPlot=0)

virtual	~QCPLayoutElement ()

QCPLayout *	layout () const

QRect	rect () const

QRect	outerRect () const

QMargins	margins () const

QMargins	minimumMargins () const

QCP::MarginSides	autoMargins () const

QSize	minimumSize () const

QSize	maximumSize () const

SizeConstraintRect	sizeConstraintRect () const

QCPMarginGroup *	marginGroup (QCP::MarginSide side) const

QHash< QCP::MarginSide, QCPMarginGroup * >	marginGroups () const

void	setOuterRect (const QRect &rect)

void	setMargins (const QMargins &margins)

void	setMinimumMargins (const QMargins &margins)

void	setAutoMargins (QCP::MarginSides sides)

void	setMinimumSize (const QSize &size)

void	setMinimumSize (int width, int height)

void	setMaximumSize (const QSize &size)

void	setMaximumSize (int width, int height)

void	setSizeConstraintRect (SizeConstraintRect constraintRect)

void	setMarginGroup (QCP::MarginSides sides, QCPMarginGroup *group)

virtual void	update (UpdatePhase phase)

virtual QSize	minimumOuterSizeHint () const

virtual QSize	maximumOuterSizeHint () const

virtual QList< QCPLayoutElement * >	elements (bool recursive) const

Metody publiczne dziedziczone z QCPLayerable
	QCPLayerable (QCustomPlot plot, QString targetLayer=QString(), QCPLayerable parentLayerable=0)

virtual	~QCPLayerable ()

bool	visible () const

QCustomPlot *	parentPlot () const

QCPLayerable *	parentLayerable () const

QCPLayer *	layer () const

bool	antialiased () const

void	setVisible (bool on)

Q_SLOT bool	setLayer (QCPLayer *layer)

bool	setLayer (const QString &layerName)

void	setAntialiased (bool enabled)

bool	realVisibility () const

Metody chronione
virtual QCP::Interaction	selectionCategory () const Q_DECL_OVERRIDE

virtual void	applyDefaultAntialiasingHint (QCPPainter *painter) const Q_DECL_OVERRIDE

virtual QRect	clipRect () const Q_DECL_OVERRIDE

virtual void	draw (QCPPainter *painter) Q_DECL_OVERRIDE=0

virtual void	selectEvent (QMouseEvent event, bool additive, const QVariant &details, bool selectionStateChanged) Q_DECL_OVERRIDE

virtual void	deselectEvent (bool *selectionStateChanged) Q_DECL_OVERRIDE

Metody chronione dziedziczone z QCPLayoutElement
virtual int	calculateAutoMargin (QCP::MarginSide side)

virtual void	layoutChanged ()

virtual void	parentPlotInitialized (QCustomPlot *parentPlot) Q_DECL_OVERRIDE

Metody chronione dziedziczone z QCPLayerable
virtual void	mousePressEvent (QMouseEvent *event, const QVariant &details)

virtual void	mouseMoveEvent (QMouseEvent *event, const QPointF &startPos)

virtual void	mouseReleaseEvent (QMouseEvent *event, const QPointF &startPos)

virtual void	mouseDoubleClickEvent (QMouseEvent *event, const QVariant &details)

virtual void	wheelEvent (QWheelEvent *event)

void	initializeParentPlot (QCustomPlot *parentPlot)

void	setParentLayerable (QCPLayerable *parentLayerable)

bool	moveToLayer (QCPLayer *layer, bool prepend)

void	applyAntialiasingHint (QCPPainter *painter, bool localAntialiased, QCP::AntialiasedElement overrideElement) const

Atrybuty chronione
QCPLegend *	mParentLegend

QFont	mFont

QColor	mTextColor

QFont	mSelectedFont

QColor	mSelectedTextColor

bool	mSelectable

bool	mSelected

Atrybuty chronione dziedziczone z QCPLayoutElement
QCPLayout *	mParentLayout

QSize	mMinimumSize

QSize	mMaximumSize

SizeConstraintRect	mSizeConstraintRect

QRect	mRect

QRect	mOuterRect

QMargins	mMargins

QMargins	mMinimumMargins

QCP::MarginSides	mAutoMargins

QHash< QCP::MarginSide, QCPMarginGroup * >	mMarginGroups

Atrybuty chronione dziedziczone z QCPLayerable
bool	mVisible

QCustomPlot *	mParentPlot

QPointer< QCPLayerable >	mParentLayerable

QCPLayer *	mLayer

bool	mAntialiased

Przyjaciele
class	QCPLegend

Dodatkowe Dziedziczone Składowe
Typy publiczne dziedziczone z QCPLayoutElement
enum	UpdatePhase { upPreparation, upMargins, upLayout }

enum	SizeConstraintRect { scrInnerRect, scrOuterRect }

Opis szczegółowy

It defines a very basic interface for entries in a QCPLegend. For representing plottables in the legend, the subclass QCPPlottableLegendItem is more suitable.

Only derive directly from this class when you need absolute freedom (e.g. a custom legend entry that's not even associated with a plottable).

You must implement the following pure virtual functions:

draw (from QCPLayerable)

You inherit the following members you may use:

QCPLegend *mParentLegend	A pointer to the parent QCPLegend.
QFont mFont	The generic font of the item. You should use this font for all or at least the most prominent text of the item.

Dokumentacja konstruktora i destruktora

QCPAbstractLegendItem::QCPAbstractLegendItem ( QCPLegend * parent )

explicit

Constructs a QCPAbstractLegendItem and associates it with the QCPLegend parent. This does not cause the item to be added to parent, so QCPLegend::addItem must be called separately.

Dokumentacja funkcji składowych

void QCPAbstractLegendItem::applyDefaultAntialiasingHint ( QCPPainter * painter ) const

protectedvirtual

Reimplementowana z QCPLayoutElement.

QRect QCPAbstractLegendItem::clipRect ( ) const

protectedvirtual

Reimplementowana z QCPLayerable.

void QCPAbstractLegendItem::deselectEvent ( bool * selectionStateChanged )

protectedvirtual

Reimplementowana z QCPLayerable.

virtual void QCPAbstractLegendItem::draw ( QCPPainter * painter )

protectedpure virtual

Reimplementowana z QCPLayoutElement.

Implementowany w QCPPlottableLegendItem.

QFont QCPAbstractLegendItem::font ( ) const

inline

QCPLegend* QCPAbstractLegendItem::parentLegend ( ) const

inline

bool QCPAbstractLegendItem::selectable ( ) const

inline

void QCPAbstractLegendItem::selectableChanged ( bool selectable )

signal

bool QCPAbstractLegendItem::selected ( ) const

inline

QFont QCPAbstractLegendItem::selectedFont ( ) const

inline

QColor QCPAbstractLegendItem::selectedTextColor ( ) const

inline

void QCPAbstractLegendItem::selectEvent	(	QMouseEvent *	event,
		bool	additive,
		const QVariant &	details,
		bool *	selectionStateChanged
	)

protectedvirtual

Reimplementowana z QCPLayerable.

QCP::Interaction QCPAbstractLegendItem::selectionCategory ( ) const

protectedvirtual

Reimplementowana z QCPLayerable.

void QCPAbstractLegendItem::selectionChanged ( bool selected )

signal

This signal is emitted when the selection state of this legend item has changed, either by user interaction or by a direct call to setSelected.

double QCPAbstractLegendItem::selectTest	(	const QPointF &	pos,
		bool	onlySelectable,
		QVariant *	details = `0`
	)		const

virtual

Layout elements are sensitive to events inside their outer rect. If pos is within the outer rect, this method returns a value corresponding to 0.99 times the parent plot's selection tolerance. However, layout elements are not selectable by default. So if onlySelectable is true, -1.0 is returned.

See QCPLayerable::selectTest for a general explanation of this virtual method.

QCPLayoutElement subclasses may reimplement this method to provide more specific selection test behaviour.

Reimplementowana z QCPLayoutElement.

void QCPAbstractLegendItem::setFont ( const QFont & font )

Sets the default font of this specific legend item to font.

Zobacz również: setTextColor, QCPLegend::setFont

void QCPAbstractLegendItem::setSelectable ( bool selectable )

Sets whether this specific legend item is selectable.

Zobacz również: setSelectedParts, QCustomPlot::setInteractions

void QCPAbstractLegendItem::setSelected ( bool selected )

Sets whether this specific legend item is selected.

It is possible to set the selection state of this item by calling this function directly, even if setSelectable is set to false.

Zobacz również: setSelectableParts, QCustomPlot::setInteractions

void QCPAbstractLegendItem::setSelectedFont ( const QFont & font )

When this legend item is selected, font is used to draw generic text, instead of the normal font set with setFont.

Zobacz również: setFont, QCPLegend::setSelectedFont

void QCPAbstractLegendItem::setSelectedTextColor ( const QColor & color )

When this legend item is selected, color is used to draw generic text, instead of the normal color set with setTextColor.

Zobacz również: setTextColor, QCPLegend::setSelectedTextColor

void QCPAbstractLegendItem::setTextColor ( const QColor & color )

Sets the default text color of this specific legend item to color.

Zobacz również: setFont, QCPLegend::setTextColor

QColor QCPAbstractLegendItem::textColor ( ) const

inline

Dokumentacja przyjaciół i funkcji związanych

friend class QCPLegend

friend

Dokumentacja atrybutów składowych

QFont QCPAbstractLegendItem::mFont

protected

QCPLegend* QCPAbstractLegendItem::mParentLegend

protected

bool QCPAbstractLegendItem::mSelectable

protected

bool QCPAbstractLegendItem::mSelected

protected

QFont QCPAbstractLegendItem::mSelectedFont

protected

QColor QCPAbstractLegendItem::mSelectedTextColor

protected

QColor QCPAbstractLegendItem::mTextColor

protected

Dokumentacja dla tej klasy została wygenerowana z plików:

Sygnały

Metody publiczne

Metody chronione

Atrybuty chronione

Przyjaciele

Dodatkowe Dziedziczone Składowe

Opis szczegółowy

Dokumentacja konstruktora i destruktora

Dokumentacja funkcji składowych

Dokumentacja przyjaciół i funkcji związanych

Dokumentacja atrybutów składowych