gcn Namespace Reference

Classes
class	ActionListener
class	BasicContainer
class	Button
class	CheckBox
class	ClipRectangle
class	Color
class	Container
class	DefaultFont
class	DropDown
class	Exception
class	FocusHandler
class	Font
class	Graphics
class	Gui
class	Icon
class	Image
class	ImageFont
class	ImageLoader
class	Input
class	Key
class	KeyInput
class	KeyListener
class	Label
class	ListBox
class	ListModel
class	MouseInput
class	MouseListener
class	RadioButton
class	Rectangle
class	ScrollArea
class	SDLGraphics
class	SDLImageLoader
class	SDLInput
class	Slider
class	TextBox
class	TextField
class	Widget
class	Window

Functions
static int	GetNext (const std::string &text, int curpos)
const Color	SDLgetPixel (SDL_Surface *surface, int x, int y)
void	SDLputPixel (SDL_Surface *surface, int x, int y, const Color &color)
unsigned int	SDLAlpha16 (unsigned int src, unsigned int dst, unsigned char a)
unsigned int	SDLAlpha32 (unsigned int src, unsigned int dst, unsigned char a)
void	SDLputPixelAlpha (SDL_Surface *surface, int x, int y, const Color &color)
static int	FindNext (const std::string &text, int curpos)

Function Documentation

FindNext()

static int gcn::FindNext ( const std::string &  text, int  curpos  )

static

GetNext()

static int gcn::GetNext ( const std::string &  text, int  curpos  )

static

SDLAlpha16()

unsigned int gcn::SDLAlpha16 ( unsigned int  src, unsigned int  dst, unsigned char  a  )

inline

Blends two 16 bit colors together.

Parameters

src	the source color.
dst	the destination color.
a	alpha.

SDLAlpha32()

unsigned int gcn::SDLAlpha32 ( unsigned int  src, unsigned int  dst, unsigned char  a  )

inline

Blends two 32 bit colors together.

Parameters

src	the source color.
dst	the destination color.
a	alpha.

SDLgetPixel()

const Color gcn::SDLgetPixel ( SDL_Surface *  surface, int  x, int  y  )

inline

Checks a pixels color of an SDL_Surface.

Parameters

surface	an SDL_Surface where to check for a pixel color.
x	the x coordinate on the surface.
y	the y coordinate on the surface.

Returns

a color of a pixel.

SDLputPixel()

void gcn::SDLputPixel ( SDL_Surface *  surface, int  x, int  y, const Color &  color  )

inline

Puts a pixel on an SDL_Surface.

@param surface an SDL_Surface to put the pixel on

Parameters

x	the x coordinate on the surface.
y	the y coordinate on the surface.
color	the color the pixel should be in.

SDLputPixelAlpha()

void gcn::SDLputPixelAlpha ( SDL_Surface *  surface, int  x, int  y, const Color &  color  )

inline

Puts a pixel on an SDL_Surface with alpha

@param surface an SDL_Surface to put the pixel on

Parameters

x	the x coordinate on the surface.
y	the y coordinate on the surface.
color	the color the pixel should be in.