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Added wxColour::wxColour(unsigned long)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1596 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
1999-02-04 19:03:55 +00:00
parent 566b84d2ad
commit 5f83a4540d
4 changed files with 30 additions and 3 deletions
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11
include/wx/gtk1/colour.h
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@@ -44,6 +44,8 @@ public:
wxColour();
// from RGB
wxColour( unsigned char red, unsigned char green, unsigned char blue );
wxColour( unsigned long colRGB ) { Set(colRGB); }
// implicit conversion from the colour name
wxColour( const wxString &colourName ) { InitFromName(colourName); }
wxColour( const char *colourName ) { InitFromName(colourName); }
@@ -61,6 +63,15 @@ public:
// accessors
void Set( unsigned char red, unsigned char green, unsigned char blue );
void Set( unsigned long colRGB )
{
// we don't need to know sizeof(long) here because we assume that the three
// least significant bytes contain the R, G and B values
Set((unsigned char)colRGB,
(unsigned char)(colRGB >> 8),
(unsigned char)(colRGB >> 16));
}
unsigned char Red() const;
unsigned char Green() const;
unsigned char Blue() const;