Adding the default class and a generic namespace

core/titlebar.lua

@@ -65,12 +65,12 @@ local menu_widget = menu({
         },
         { "Stop task",
             function() 
-                awful.spawn("kill "..tostring(c.pid))
+                awful.spawn("kill "..tostring(client.focus.pid))
             end 
         },
         { "Kill task",
             function() 
-                awful.spawn("kill -s KILL "..tostring(c.pid))
+                awful.spawn("kill -s KILL "..tostring(client.focus.pid))
             end 
         },
         { "Debug info",

libs/awmtk2.lua

@@ -7,17 +7,62 @@ local awmtk = {}
 
 -- {{{ Utils
 
-
+awmtk.subclass = function(parent_class,instance_overrides,name) 
+    return setmetatable(instance_overrides,{
+        __index = function(self,k)
+            if rawget(self,k) then
+                return rawget(self,k)
+            elseif type(beautiful[name]) == "table" and beautiful[name][k] then
+                return beautiful[name][k]
+            elseif parent_class[k] then
+                return parent_class[k]
+            end
+        end
+    })
+end
 
 -- }}}
 
 
--- {{{ Classes
+-- {{{ Classes and namespaces
 
 -- Default namespace
-awmtk.default = setmetatable({}, {
+awmtk.default = setmetatable({
     -- { Backgrounds
-
+    -- custom background color for highlighting elements
+    bg_highlight = beautiful.bg_highlight or beautiful.bg_focus,
+    -- }
+    -- { Borders
+    -- Borders for popups
+    shape_border_width = beautiful.shape_border_width or 0,
+    shape_border_color = beautiful.shape_border_color or beautiful.bg_normal,
+    -- }
+    -- { Shapes
+    inner_margin = beautiful.inner_margin or 5
+    rounding = beautiful.rounding or 0
+    -- }
 }, { __index = beautiful })
 
+-- Container subnamespace
+-- We copy the table instead of referncing default namespace to avoid recursion
+awmtk.default.container = setmetatable({
+    -- { Backgrounds
+    -- custom background color for highlighting elements
+    bg_highlight = beautiful.bg_highlight or beautiful.bg_focus,
+    -- }
+    -- { Borders
+    -- Borders for popups
+    shape_border_width = beautiful.shape_border_width or 0,
+    shape_border_color = beautiful.shape_border_color or beautiful.bg_normal,
+    -- }
+    -- { Shapes
+    inner_margin = beautiful.inner_margin or 5
+    rounding = beautiful.rounding or 0
+    -- }
+    -- { Layout spacing
+    spacing = (beautiful.container and beautiful.container.spacing) or 2
+},{
+    __index = beautiful
+})
+