AsteroidsComponent Class Reference

#include <asteroidscomponent.h>

Inheritance diagram for AsteroidsComponent:

Public Member Functions
	AsteroidsComponent (SolarSystemComposite *parent)
virtual	~AsteroidsComponent ()
QString	ans ()
virtual void	draw (SkyPainter *skyp)
virtual SkyObject *	objectNearest (SkyPoint *p, double &maxrad)
virtual bool	selected ()
void	updateDataFile ()
Public Member Functions inherited from SolarSystemListComponent
	SolarSystemListComponent (SolarSystemComposite *parent)
virtual	~SolarSystemListComponent ()
virtual void	update (KSNumbers *num)
virtual void	updatePlanets (KSNumbers *num)
Public Member Functions inherited from ListComponent
	ListComponent (SkyComposite *parent)
virtual	~ListComponent ()
void	clear ()
virtual SkyObject *	findByName (const QString &name)
const QList< SkyObject * > &	objectList () const
Public Member Functions inherited from SkyComponent
	SkyComponent (SkyComposite *parent)
virtual	~SkyComponent ()
virtual void	emitProgressText (const QString &message)
QHash< int, QStringList > &	objectNames ()
QStringList &	objectNames (int type)
virtual void	objectsInArea (QList< SkyObject * > &list, const SkyRegion &region)
SkyComposite *	parent ()
virtual void	updateMoons (KSNumbers *)

Additional Inherited Members
Protected Member Functions inherited from SolarSystemListComponent
void	drawTrails (SkyPainter *skyp)
Protected Member Functions inherited from SkyComponent
void	removeFromNames (const SkyObject *obj)
Protected Attributes inherited from ListComponent
QList< SkyObject * >	m_ObjectList

Detailed Description

Represents the asteroids on the sky map.

Author

Thomas Kabelmann

Version

0.1

Definition at line 32 of file asteroidscomponent.h.

Constructor & Destructor Documentation

AsteroidsComponent::AsteroidsComponent ( SolarSystemComposite *  parent )

explicit

Default constructor.

parent pointer to the parent SolarSystemComposite

Definition at line 39 of file asteroidscomponent.cpp.

AsteroidsComponent::~AsteroidsComponent ( )

virtual

Definition at line 44 of file asteroidscomponent.cpp.

Member Function Documentation

QString AsteroidsComponent::ans

(

)

void AsteroidsComponent::draw ( SkyPainter *  skyp )

virtual

Draw the object on the SkyMap skyp a pointer to the SkyPainter to use.

Implements SkyComponent.

Definition at line 176 of file asteroidscomponent.cpp.

SkyObject * AsteroidsComponent::objectNearest ( SkyPoint *  p, double &  maxrad  )

virtual

Find the SkyObject nearest the given SkyPoint.

Look for a SkyObject that is nearer to point p than maxrad. If one is found, then maxrad is reset to the separation of the new nearest object. p pointer to the SkyPoint to search around maxrad reference to current search radius

Returns

a pointer to the nearest SkyObject

Note

This function simply returns a NULL pointer; it is reimplemented in various sub-classes.

Reimplemented from ListComponent.

Definition at line 206 of file asteroidscomponent.cpp.

bool AsteroidsComponent::selected ( )

virtual

Returns

true if component is to be drawn on the map.

Reimplemented from SkyComponent.

Definition at line 47 of file asteroidscomponent.cpp.

void AsteroidsComponent::updateDataFile

(

)

Definition at line 224 of file asteroidscomponent.cpp.

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

• asteroidscomponent.h
• asteroidscomponent.cpp