[zork]

tukz moves the full ExtaActionBarFrame. That seems to be an option aswell.

Here is the implementation I'm going to try with rActionBarStyler. I'm secure hooking the SetTexture function of the button.style object because I do not want that.

--get the addon namespace
  local addon, ns = ...
 
  --get the config values
  local cfg = ns.cfg
  local barcfg = cfg.bars.extrabar
 
  if not barcfg.disable then
 
    local num = 1
 
    local bar = CreateFrame("Frame","rABS_ExtraActionBar",UIParent,"SecureHandlerStateTemplate")
    bar:SetWidth(barcfg.buttonsize*num+barcfg.buttonspacing*(num-1))
    bar:SetHeight(barcfg.buttonsize)
    bar:SetPoint(barcfg.pos.a1,barcfg.pos.af,barcfg.pos.a2,barcfg.pos.x,barcfg.pos.y)
    bar:SetHitRectInsets(-cfg.barinset, -cfg.barinset, -cfg.barinset, -cfg.barinset)
    bar:SetScale(barcfg.barscale)
 
    cfg.applyDragFunctionality(bar,barcfg.userplaced,barcfg.locked)
    
    ExtraActionBarFrame:SetParent(bar)
    ExtraActionBarFrame:EnableMouse(false)
    
    local txt = "Interface\Addons" --debug
    print(string.sub(txt,1,9)) --debug
 
    local disableTexture = function(style, texture)
      if string.sub(texture,1,9) == "Interface" then
        style:SetTexture("")--disable button style texture
      end
    end
 
    for i=1, num do
      local button = _G["ExtraActionButton"..i]
      if not button then return end
      if button.style then
        print(button.style:GetTexture()) --debug
        button.style:SetTexture("")
        hooksecurefunc(button.style, "SetTexture", disableTexture)
      end
      button:SetSize(barcfg.buttonsize, barcfg.buttonsize)
      button:ClearAllPoints()
      if i == 1 then
        button:SetPoint("BOTTOMLEFT", bar, 0,0)
      else
        local previous = _G["ExtraActionButton"..i-1]
        button:SetPoint("LEFT", previous, "RIGHT", barcfg.buttonspacing, 0)
      end
    end
 
  end --disable