Add option

README.md

@@ -168,6 +168,7 @@ Multiple items can have multiple sets of options.
 | bg_header           | Header (see widgets section) color                 | String/gradient/pattern       |
 | bg_prefix           | Prefix background for item_styles that support it  | String/gradient/pattern       |
 | border_color        | Border color                                       | String/gradient/pattern       |
+| item_border_color   | Alternative border color for item separation       | String/gradient/pattern       |
 | border_width        | Border width                                       | number                        |
 | item_height         | Default height of items                            | number                        |
 | item_width          | Default width of items                             | number                        |
@@ -200,6 +201,7 @@ Multiple items can have multiple sets of options.
 | overlay             | A layer on top of the item                         | function(data,item,cr,w,h)    |
 | opacity             | Make this menu translucent (require a compositor)  | number (0 to 1)               |
 | icon_transformation | Hijack the icon drawing function                   | function(icon,data,item)      |
+| icon_per_state      | Call icon_transformation when state change         | boolean                       |
 | disable_submenu_icon| Do not show the submenu icon (arrow)               | boolean                       |
 | margins             | Read/Write table (left,right,top and bottom)       | dynamic table                 |
 | visible_row_count   | Number of visible items -(#max-(#total-#filtered)) | number                        |

base.lua

@@ -358,6 +358,7 @@ local function new(args)
       filter_underlay_color = args.filter_underlay_color,
       filter_placeholder    = args.filter_placeholder or "",
       disable_submenu_icon  = args.disable_submenu_icon or false,
+      item_border_color     = args.item_border_color or nil,
     },
     force_private = {
       parent  = true,

item/init.lua

@@ -118,6 +118,7 @@ local function new_item(data,args)
       style       = args.style       or data.item_style                                                     ,
       layout      = args.layout      or args.item_layout or nil                                             ,
       overlay     = args.overlay     or data.overlay or nil                                                 ,
+      item_border_color = args.item_border_color or data.item_border_color or nil                           ,
     },
     force_private = {
       visible = true,

style/grouped_3d.lua

@@ -25,12 +25,15 @@ end
 
 local function draw2(self,w, cr, width, height)
   cr:save()
-  cr:set_source_rgba(1,0,0,1)
   local mx,my = self.left or 0, self.top or 0
   local mw,mh = width - mx - (self.right or 0), height - my - (self.bottom or 0)
   rounded_rect(cr,mx,my,mw,mh,6)
+  local path = cr:copy_path()
   cr:clip()
   self.___draw(self,w, cr, width, height)
+  cr:append_path(path)
+  cr:set_source(color(self.data.border_color))
+  cr:stroke()
   cr:restore()
 end
 
@@ -41,6 +44,7 @@ local function draw(data)
   if m then
     m.___draw = m.draw
     m.draw = draw2
+    m.data = data
   end
 end
 

theme/init.lua

@@ -100,6 +100,8 @@ function module.add_colors_from_namespace(data,namespace)
   end
   priv["fg"] = beautiful[namespace.."_fg"] or priv["fg"]
   priv["bg"] = beautiful[namespace.."_bg"] or priv["bg"]
+  priv["border_color"] = beautiful[namespace.."_border_color"] or priv["border_color"]
+  priv["item_border_color"] = beautiful[namespace.."_item_border_color"] or priv["item_border_color"]
   priv.namespace = priv.namespace or {}
   priv.namespace[#priv.namespace+1] = namespace
 end