Creating BackgroundBlur

I want to use the DFrame background but if I paint it the background doesn’t work anymore. Can anyone help me or point me in the right direction of how to make one.

function frame:Paint( w, h )
	Derma_DrawBackgroundBlur( self, self.m_fCreateTime )
	draw.RoundedBox( 0, 0, 0, w, h, Color( 0, 0, 0, 200 ) )

This is what I do. It will override your panel’s background however.
You can try panel:SetBackgroundBlur(true), but I am not sure if that still works.