Marble::MarbleGraphicsItem Class Reference

#include <MarbleGraphicsItem.h>

Inheritance diagram for Marble::MarbleGraphicsItem:

Public Types
enum	CacheMode { NoCache, ItemCoordinateCache, DeviceCoordinateCache }

Public Member Functions
virtual	~MarbleGraphicsItem ()
CacheMode	cacheMode () const
bool	contains (const QPointF &point) const
virtual QRectF	contentRect () const
virtual QSizeF	contentSize () const
void	hide ()
AbstractMarbleGraphicsLayout *	layout () const
bool	paintEvent (QPainter *painter, const ViewportParams *viewport)
void	setCacheMode (CacheMode mode)
virtual void	setContentSize (const QSizeF &size)
void	setLayout (AbstractMarbleGraphicsLayout *layout)
virtual void	setProjection (const ViewportParams *viewport)
void	setSize (const QSizeF &size)
void	setVisible (bool visible)
void	show ()
QSizeF	size () const
bool	visible () const

Protected Member Functions
	MarbleGraphicsItem (MarbleGraphicsItemPrivate *d_ptr)
virtual bool	eventFilter (QObject *object, QEvent *e)
virtual void	paint (QPainter *painter)
void	update ()

Protected Attributes
MarbleGraphicsItemPrivate *const	d

Detailed Description

Definition at line 34 of file MarbleGraphicsItem.h.

Member Enumeration Documentation

enum Marble::MarbleGraphicsItem::CacheMode

Enumerator
NoCache
ItemCoordinateCache
DeviceCoordinateCache

Definition at line 39 of file MarbleGraphicsItem.h.

Constructor & Destructor Documentation

MarbleGraphicsItem::~MarbleGraphicsItem ( )

virtual

Definition at line 33 of file MarbleGraphicsItem.cpp.

MarbleGraphicsItem::MarbleGraphicsItem ( MarbleGraphicsItemPrivate *  d_ptr )

explicitprotected

Definition at line 28 of file MarbleGraphicsItem.cpp.

Member Function Documentation

MarbleGraphicsItem::CacheMode MarbleGraphicsItem::cacheMode

(

)

const

Returns the cache mode of the item.

Definition at line 154 of file MarbleGraphicsItem.cpp.

bool MarbleGraphicsItem::contains

(

const QPointF &

point

)

const

Returns true if the Item contains point in parent coordinates.

Definition at line 110 of file MarbleGraphicsItem.cpp.

QRectF MarbleGraphicsItem::contentRect ( ) const

virtual

Returns the rect of the content in item coordinates.

Reimplemented in Marble::FrameGraphicsItem.

Definition at line 215 of file MarbleGraphicsItem.cpp.

QSizeF MarbleGraphicsItem::contentSize ( ) const

virtual

Returns the size of the content of the MarbleGraphicsItem.

This is identical to size() for default MarbleGraphicsItems.

Reimplemented in Marble::FrameGraphicsItem.

Definition at line 205 of file MarbleGraphicsItem.cpp.

bool MarbleGraphicsItem::eventFilter ( QObject *  object, QEvent *  e  )

protectedvirtual

Reimplemented in Marble::AbstractFloatItem, Marble::PopupItem, Marble::ScreenGraphicsItem, Marble::OverviewMap, Marble::ElevationProfileFloatItem, Marble::NavigationFloatItem, Marble::FileViewFloatItem, Marble::RoutingPlugin, Marble::License, and Marble::WidgetGraphicsItem.

Definition at line 225 of file MarbleGraphicsItem.cpp.

void MarbleGraphicsItem::hide

(

)

Hides the item.

Equivalent to setVisible( false )

Definition at line 187 of file MarbleGraphicsItem.cpp.

AbstractMarbleGraphicsLayout * MarbleGraphicsItem::layout

(

)

const

Returns the layout of the MarbleGraphicsItem.

Definition at line 141 of file MarbleGraphicsItem.cpp.

void MarbleGraphicsItem::paint ( QPainter *  painter )

protectedvirtual

Paints the item in item coordinates.

This has to be reimplemented by the subclass This function will be called by paintEvent().

Reimplemented in Marble::FrameGraphicsItem, Marble::PopupItem, Marble::WikipediaItem, Marble::OpenCachingComItem, Marble::WidgetGraphicsItem, Marble::FoursquareItem, Marble::OpenDesktopItem, Marble::PanoramioWidget, Marble::EarthquakeItem, Marble::ScreenOverlayGraphicsItem, and Marble::PostalCodeItem.

Definition at line 220 of file MarbleGraphicsItem.cpp.

bool MarbleGraphicsItem::paintEvent	(	QPainter *	painter,
		const ViewportParams *	viewport
	)

Paints the item on the screen in view coordinates.

It is not safe to call this function from a thread other than the gui thread.

Definition at line 38 of file MarbleGraphicsItem.cpp.

void MarbleGraphicsItem::setCacheMode

(

CacheMode

mode

)

Set the cache mode of the item.

Definition at line 159 of file MarbleGraphicsItem.cpp.

void MarbleGraphicsItem::setContentSize ( const QSizeF &  size )

virtual

Set the size of the content of the item.

Reimplemented in Marble::FrameGraphicsItem, and Marble::LabelGraphicsItem.

Definition at line 210 of file MarbleGraphicsItem.cpp.

void MarbleGraphicsItem::setLayout

(

AbstractMarbleGraphicsLayout *

layout

)

Set the layout of the graphics item.

The layout will now handle positions of added child items. The MarbleGraphicsItem takes ownership of the layout.

Definition at line 146 of file MarbleGraphicsItem.cpp.

void MarbleGraphicsItem::setProjection ( const ViewportParams *  viewport )

virtual

Reimplemented in Marble::ElevationProfileFloatItem, Marble::OverviewMap, Marble::NavigationFloatItem, Marble::CompassFloatItem, Marble::MapScaleFloatItem, and Marble::ScreenOverlayGraphicsItem.

Definition at line 272 of file MarbleGraphicsItem.cpp.

void MarbleGraphicsItem::setSize

(

const QSizeF &

size

)

Set the size of the item.

Definition at line 197 of file MarbleGraphicsItem.cpp.

void MarbleGraphicsItem::setVisible

(

bool

visible

)

Makes the item visible or invisible, depending on visible.

Definition at line 182 of file MarbleGraphicsItem.cpp.

void MarbleGraphicsItem::show

(

)

Shows the item.

Equivalent to setVisible( true )

Definition at line 192 of file MarbleGraphicsItem.cpp.

QSizeF MarbleGraphicsItem::size

(

)

const

Returns the size of the item.

Definition at line 136 of file MarbleGraphicsItem.cpp.

void MarbleGraphicsItem::update ( )

protected

Marks the item and all parent items as invalid.

If caching is enabled, the next paintEvent() will cause the cache to be recreated, such that the paintEvent()s after will be optimized.

Definition at line 167 of file MarbleGraphicsItem.cpp.

bool MarbleGraphicsItem::visible

(

)

const

Returns if the item is visible.

Definition at line 177 of file MarbleGraphicsItem.cpp.

Member Data Documentation

MarbleGraphicsItemPrivate* const Marble::MarbleGraphicsItem::d

protected

Definition at line 144 of file MarbleGraphicsItem.h.

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

• MarbleGraphicsItem.h
• MarbleGraphicsItem.cpp