Some additionms:
1.) IntGetSysColorBrush is a fuction I wrote to make things easier:
HBRUSH IntGetSysColorBrush(UINT nBrush)
{
if (nBrush < NUM_SYSCOLORS)
{
return SysColorBrushes[nBrush];
}
else
{
return NULL;
}
}
2.) After starting ROS the desktop gets painted in original color first.
After userlogon (during hw detection, shortly before explorer starts)
the desktop get painted in COLOR_ACTIVECAPTION.