skin: add static popup editbox skins

modules/skin.lua

@@ -62,6 +62,7 @@ pfUI:RegisterModule("skin", function ()
     "StaticPopup2Button1",
     "StaticPopup2Button2",
   }
+
   local boxes = {
     "StaticPopup1",
     "StaticPopup2",
@@ -72,6 +73,11 @@ pfUI:RegisterModule("skin", function ()
     "DropDownList2Backdrop",
   }
 
+  local editboxes = {
+    "StaticPopup1EditBox",
+    "StaticPopup1WideEditBox",
+  }
+
   GameMenuFrameHeader:SetTexture(nil)
   GameMenuFrame:SetHeight(GameMenuFrame:GetHeight()+2)
   GameMenuFrame:SetWidth(GameMenuFrame:GetWidth()-30)
@@ -97,6 +103,13 @@ pfUI:RegisterModule("skin", function ()
     CreateBackdrop(b, nil, true, .8)
   end
 
+  for _, edit in pairs(editboxes) do
+    local b = getglobal(edit)
+    b:SetHeight(20)
+    StripTextures(b)
+    CreateBackdrop(b, nil, true, .8)
+  end
+
   for i,v in ipairs({GameMenuFrame:GetRegions()}) do
     if v.SetTextColor then
       v:SetTextColor(1,1,1,1)