m_alpha = a ;
CGColorRef col = 0 ;
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
+#if wxOSX_USE_COCOA_OR_CARBON && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
if ( CGColorCreateGenericRGB != NULL )
col = CGColorCreateGenericRGB( (CGFloat)(r / 255.0), (CGFloat) (g / 255.0), (CGFloat) (b / 255.0), (CGFloat) (a / 255.0) );
else
{
m_cgColour.reset( col );
size_t noComp = CGColorGetNumberOfComponents( col );
-
+
const CGFloat *components = NULL;
if ( noComp >= 1 && noComp <= 4 )
{
m_red = m_green = m_blue = 0;
return;
}
-
+
if ( numComponents >= 3 )
{
m_red = (int)(components[0]*255+0.5);