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Implememt GetColoursCount() in the generic wxPalette.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41387 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling 2006-09-23 09:54:11 +00:00
parent 84140dc956
commit d72f87f60b
2 changed files with 14 additions and 6 deletions
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10
include/wx/generic/paletteg.h
View File

@ -29,10 +29,7 @@ class WXDLLIMPEXP_CORE wxPalette;
class WXDLLIMPEXP_CORE wxPalette: public wxPaletteBase
{
DECLARE_DYNAMIC_CLASS(wxPalette)
public:
public:
wxPalette();
wxPalette( int n, const unsigned char *red, const unsigned char *green, const unsigned char *blue );
virtual ~wxPalette();
@ -44,7 +41,10 @@ class WXDLLIMPEXP_CORE wxPalette: public wxPaletteBase
int GetPixel( unsigned char red, unsigned char green, unsigned char blue ) const;
bool GetRGB( int pixel, unsigned char *red, unsigned char *green, unsigned char *blue ) const;
// no data
virtual int GetColoursCount() const:
private:
DECLARE_DYNAMIC_CLASS(wxPalette)
};
#endif // __WX_PALETTEG_H__

10
src/generic/paletteg.cpp
View File

@ -80,11 +80,19 @@ bool wxPalette::operator != (const wxPalette& palette) const
return m_refData != palette.m_refData;
}
bool wxPalette::Ok(void) const
bool wxPalette::Ok() const
{
return (m_refData != NULL);
}
int wxPalette::GetColoursCount() const
{
if (m_refData)
return M_PALETTEDATA->m_count;
return 0;
}
bool wxPalette::Create(int n,
const unsigned char *red,
const unsigned char *green,