<function name="SetBackgroundBlur" parent="DFrame" type="panelfunc"> <description>Indicate that the background elements won't be usable.</description> <realm>Client and Menu</realm> <file line="14">lua/vgui/dframe.lua</file>⤶ <args> <arg name="blur" type="boolean">Whether or not to block mouse on background panels or not.</arg> </args> </function>