transparent_painter Class Reference

Makes a color of another another painter transparent. More...

Inheritance diagram for transparent_painter:

List of all members.

Public Types
typedef COLORREF	param0
typedef bg_wnd::general_exception< painter_holder, 0 >	no_painter
typedef bg_wnd::general_exception< painter_holder, 1 >	invalid_painter_cast
Public Member Functions
	transparent_painter (COLORREF crTransparent)
transparent_painter *	clone () const
void	draw (HDC hDC, int cx, int cy)
void	transparent_color (COLORREF crTransparent)
COLORREF	transparent_color () const
virtual bool	is_opaque (int cx, int cy) const
void	release_painter ()
void	set_painter (const painter_base &painter)
template<class Painter>
void	set_painter ()
template<class Painter>
void	set_painter (typename Painter::param0 param)
template<class Painter>
void	set_painter (typename Painter::param0 param0, typename Painter::param1 param1)
void	swap (painter_holder &holder)
painter_base &	get_painter () const
template<class Painter>
Painter &	get_painter () const
bool	painter_available () const

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Detailed Description

Makes a color of another another painter transparent.

See also:

Description of transparent_painter

background_wnd

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Member Function Documentation

Painter& get_painter (   )  const [inline, inherited]

Returns the painter.

painter_base & get_painter (   )  const [inherited]

Returns the painter.

bool painter_available (   )  const [inherited]

Returns true if a painter is stored by the painter_holder.

void release_painter (   )  [inherited]

Frees the painter stored by this holder.

void set_painter (  typename Painter::param0  param0, typename Painter::param1  param1 )  [inline, inherited]

Sets the painter holded to pPainter. The old one is released.

void set_painter (  typename Painter::param0  param  )  [inline, inherited]

Creates a new painter of type Painter (param is passed to the c'tor) and stores this painter. The old one is released.

void set_painter (   )  [inline, inherited]

Sets the painter holded to pPainter. The old one will be released.

void set_painter (  const painter_base &  painter  )  [inherited]

Copies painter and sets the stored painter to this copy.

void swap (  painter_holder &  holder  )  [inherited]

Swaps this painter_holder with holder.

COLORREF transparent_color (   )  const

Returns the transparent color.

void transparent_color (  COLORREF  crTransparent  )

Sets the transparent color.