GuiDc Class Reference

Inheritance diagram for GuiDc:

Public Member Functions
virtual void	draw_text (const CoreString &text, const int &x, const int &y, const unsigned char &r, const unsigned char &g, const unsigned char &b)=0
	Draw the given text at a pixel position, using the given color.
virtual void	draw_rect (const int &x, const int &y, const int &w, const int &h, const unsigned char &r, const unsigned char &g, const unsigned char &b)=0
	Draw a rectangle outline using the given color.
virtual void	draw_rectf (const int &x, const int &y, const int &w, const int &h, const unsigned char &r, const unsigned char &g, const unsigned char &b)=0
	Draw a solid rectangle using the given color.
void	draw_text (const CoreString &text, const GMathVec2i &position, GMathVec3uc &color)
	Draw text.
void	draw_rect (const GMathVec4i &rectangle, const GMathVec3uc &color)
	Draw a rectangle outline.
void	draw_rectf (const GMathVec4i &rectangle, const GMathVec3uc &color)
	Draw a solid rectangle.
void	get_color (const GuiColorScheme::Group &group, const GuiColorScheme::Role &role, unsigned char &r, unsigned char &g, unsigned char &b) const
	Get a color from the color scheme.
const GMathVec3uc &	get_color (const GuiColorScheme::Group &group, const GuiColorScheme::Role &role) const
	Get a color from the color scheme.
GuiFont &	get_font (void) const
	Get the font.
void	get_text_size (const CoreString &text, int &w, int &h, GuiFont::Weight weight=GuiFont::WEIGHT_NORMAL) const
	Get the size occupied by a given text at a given weight.
void	get_text_size (const char *text, int &w, int &h, GuiFont::Weight weight=GuiFont::WEIGHT_NORMAL) const
	Get the size occupied by a given text at a given weight.
GuiWidget &	get_widget (void)
	Get the drawing context's widget.
Public Member Functions inherited from CoreBaseObject
bool	is_kindof (const CoreBaseObject &object) const
virtual size_t	get_memory_size () const
CoreString	get_class_info_name () const
const unsigned long &	get_class_info_id () const
virtual bool	is_kindof (const CoreClassInfo &cinfo) const
virtual const CoreClassInfo &	get_class_info () const
template<class T >
T *	cast ()
template<class T >
const T *	cast () const
Public Member Functions inherited from CoreBaseType
bool	is_kindof (const CoreClassInfo &cinfo) const

Protected Member Functions
	GuiDc (GuiWidget &widget)

Protected Attributes
GuiWidget &	m_widget
	The widget this dc draws to.

Friends
class	GuiWidget

Additional Inherited Members
Static Public Member Functions inherited from CoreBaseObject
static const CoreClassInfo &	class_info ()
template<class T >
static T *	cast (CoreBaseObject *object)
template<class T >
static const T *	cast (const CoreBaseObject *object)

Detailed Description

Contains basic drawing functions to be use in widgets draw()

Constructor & Destructor Documentation

GuiDc::GuiDc ( GuiWidget &  widget )

protected

Constructor

Member Function Documentation

void GuiDc::draw_rect ( const GMathVec4i &  rectangle, const GMathVec3uc &  color  )

inline

Draw a rectangle outline.

Parameters

rectangle	The rectangle.
color	The color of the rectangle outline.

void GuiDc::draw_rectf ( const GMathVec4i &  rectangle, const GMathVec3uc &  color  )

inline

Draw a solid rectangle.

Parameters

rectangle	The rectangle
color	The color of the rectangle.

void GuiDc::draw_text ( const CoreString &  text, const GMathVec2i &  position, GMathVec3uc &  color  )

inline

Draw text.

Parameters

text	Text to draw
position	The position to draw the text at.
color	The color of the text.

void GuiDc::get_color ( const GuiColorScheme::Group &  group, const GuiColorScheme::Role &  role, unsigned char &  r, unsigned char &  g, unsigned char &  b  ) const

inline

Get a color from the color scheme.

Parameters

group	Color scheme group.
role	Color scheme role.
r	Output red component.
g	Output green component.
b	Output blue component.

const GMathVec3uc & GuiDc::get_color ( const GuiColorScheme::Group &  group, const GuiColorScheme::Role &  role  ) const

inline

Get a color from the color scheme.

Parameters

group	Color scheme group.
role	Color scheme role.

Returns

The color as a GMathVec3uc.

void GuiDc::get_text_size ( const CoreString &  text, int &  w, int &  h, GuiFont::Weight  weight = GuiFont::WEIGHT_NORMAL  ) const

inline

Get the size occupied by a given text at a given weight.

Parameters

text	The text.
w	Output width of the text
h	Output height of the text
weight	Font weight to use.

void GuiDc::get_text_size ( const char *  text, int &  w, int &  h, GuiFont::Weight  weight = GuiFont::WEIGHT_NORMAL  ) const

inline

Get the size occupied by a given text at a given weight.

Parameters

text	The text.
w	Output width of the text
h	Output height of the text
weight	Font weight to use.