// copies the contents and mask of the given (colour) icon to the bitmap
bool CopyFromIcon(const wxIcon& icon,
wxBitmapTransparency transp = wxBitmapTransparency_Auto);
// copies the contents and mask of the given (colour) icon to the bitmap
bool CopyFromIcon(const wxIcon& icon,
wxBitmapTransparency transp = wxBitmapTransparency_Auto);