NSAutoreleasePool *thePool;
thePool = [[NSAutoreleasePool alloc] init];
+ [[NSColorPanel sharedColorPanel] setShowsAlpha:YES];
if(m_colourData.GetColour().IsOk())
[[NSColorPanel sharedColorPanel] setColor:
[NSColor colorWithCalibratedRed:(CGFloat) (m_colourData.GetColour().Red() / 255.0)