Panel:DockPadding
Panel:DockPadding( number paddingLeft, number paddingTop, number paddingRight, number paddingBottom )
Description
Sets the dock padding of the panel.
The dock padding is the extra space that will be left around the edge when child elements are docked inside this element.
Arguments
Example
Example showing the effects of DockMargin and DockPadding
local frame = vgui.Create("DFrame")
frame:SetSize(600, 300)
frame:SetTitle("Docking Demonstration")
frame:Center()
frame:MakePopup(true)
local panel = vgui.Create("DPanel", frame)
panel:DockMargin(10, 20, 30, 40)
panel:DockPadding(40, 30, 20, 10)
panel:Dock(FILL)
local button = vgui.Create("DButton", panel)
button:SetText("Lopsided proportions!")
button:Dock(FILL)
Output: 
Rust
Steamworks
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