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PixmapProvider Class Reference

This class can provide pixmaps from a theme. More...

#include <pixmap_provider.h>

List of all members.

Public Methods
	PixmapProvider (Theme const &theme)
	~PixmapProvider ()
bool	hasBackgroundImage () const
QPixmap const &	backgroundImage () const
QColor	backgroundColor () const
QPixmap	createPixmap (int index, int size) const
QPoint	offset (int index, int size) const
bool	smoothScaling () const
void	setSmoothScaling (bool smooth_scaling)
Private Methods
QPixmap	convertToPixmap (PieceImage const &image) const
QPixmap	scale (QPixmap const &pixmap, int size) const
Private Attributes
Theme const &	m_theme
QPixmap	m_background_image
QColor	m_background_color
std::vector< QPixmap *>	m_pixmaps
bool	m_smooth_scaling

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Detailed Description

This class can provide pixmaps from a theme.

Author:

Ralf Schmelter (ralfs@pc2a.chemie.uni-dortmund.de).

Version:

0.1

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Constructor & Destructor Documentation

PixmapProvider::PixmapProvider (  Theme const & theme )

Constructs the object. Parameters: theme   The theme to use. Note that this theme object has to live as long as the pixmap provider itself lives.

PixmapProvider::~PixmapProvider (  )

Releases the created pixmaps.

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Member Function Documentation

QColor PixmapProvider::backgroundColor (  )  const

Returns the background color.

QPixmap const& PixmapProvider::backgroundImage (  )  const

Returns the background image.

QPixmap PixmapProvider::convertToPixmap (  PieceImage const & image )  const [private]

Converts an immage to a pixmap. Parameters: image   The image to convert.

QPixmap PixmapProvider::createPixmap (  int index, int size )  const

Returns the given piece image in the desired size. Parameters: index   The index of the piece image. size   The desired size of the image.

bool PixmapProvider::hasBackgroundImage (  )  const

Returns true, if we have a background image.

QPoint PixmapProvider::offset (  int index, int size )  const

Returns the offset of the given piece image in the desired size. Parameters: index   The index of the piece image. size   The desired size of the image.

QPixmap PixmapProvider::scale (  QPixmap const & pixmap, int size )  const [private]

Scales the pixmap. Parameters: pixmap   The pixmap. size   The needed size.

void PixmapProvider::setSmoothScaling (  bool smooth_scaling )

Parameters: smooth_scaling   If true, we use smooth scaling.

bool PixmapProvider::smoothScaling (  )  const

Returns true, if we use smooth scaling.

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Member Data Documentation

QColor PixmapProvider::m_background_color [private]

The background color to use.

QPixmap PixmapProvider::m_background_image [private]

The background image to use.

std::vector<QPixmap *> PixmapProvider::m_pixmaps [private]

The vector of the pixmaps;.

bool PixmapProvider::m_smooth_scaling [private]

If true, we use smooth scaling.

Theme const& PixmapProvider::m_theme [private]

The theme to use.

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

• pixmap_provider.h

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