testing window/example in ReadMe, is broken

demo/main.lua

@@ -57,7 +57,9 @@ function love.load()
     print(b.horizontal, b.vertical)
     print(c.horizontal, c.vertical)
 
-    --TODO make rounding to nearest pixel DEFAULT BEHAVIOR
+    local window = pop.window():align("center", "center"):setTitle("Welcome!")
+    --window:addChild(pop.text("Welcome to Pop.Box()!"))
+
     --TODO make debugDraw better
 end
 

demo/pop/elements/element.lua

@@ -21,6 +21,9 @@ do
       child.parent = self
       return self
     end,
+    getChildren = function(self)
+      return self.child
+    end,
     move = function(self, x, y)
       if x then
         self.x = self.x + x

demo/pop/elements/window.lua

@@ -44,6 +44,14 @@ do
       graphics.print("w", self.x, self.y)
       return self
     end,
+    addChild = function(self, child)
+      self.window.child[#self.window.child + 1] = child
+      child.parent = self.window
+      return self
+    end,
+    getChildren = function(self)
+      return self.window.child
+    end,
     setSize = function(self, w, h)
       local x = 0
       local y = 0
@@ -109,6 +117,10 @@ do
       self.title:move(nil, y)
       self.window:move(nil, y)
       return self
+    end,
+    setTitle = function(self, title)
+      self.title:setText(title)
+      return self
     end
   }
   _base_0.__index = _base_0

lib/pop/elements/element.lua

@@ -21,6 +21,9 @@ do
       child.parent = self
       return self
     end,
+    getChildren = function(self)
+      return self.child
+    end,
     move = function(self, x, y)
       if x then
         self.x = self.x + x

lib/pop/elements/window.lua

@@ -44,6 +44,14 @@ do
       graphics.print("w", self.x, self.y)
       return self
     end,
+    addChild = function(self, child)
+      self.window.child[#self.window.child + 1] = child
+      child.parent = self.window
+      return self
+    end,
+    getChildren = function(self)
+      return self.window.child
+    end,
     setSize = function(self, w, h)
       local x = 0
       local y = 0
@@ -109,6 +117,10 @@ do
       self.title:move(nil, y)
       self.window:move(nil, y)
       return self
+    end,
+    setTitle = function(self, title)
+      self.title:setText(title)
+      return self
     end
   }
   _base_0.__index = _base_0

src/pop/elements/window.moon

@@ -207,3 +207,7 @@ class window extends element
         @window\move nil, y
 
         return @
+
+    setTitle: (title) =>
+        @title\setText title
+        return @