slight change to element:removeChild(), commented out ideas for window focusing

demo/pop/elements/element.lua

@@ -38,8 +38,7 @@ do
       else
         for k, v in ipairs(self.child) do
           if v == child then
-            remove(self.child, k)
+            return remove(self.child, k)
-            return self
           end
         end
         return "Element \"" .. tostring(child) .. "\" is not a child of element \"" .. tostring(self) .. "\". Cannot remove it."

lib/pop/elements/element.lua

@@ -38,8 +38,7 @@ do
       else
         for k, v in ipairs(self.child) do
           if v == child then
-            remove(self.child, k)
+            return remove(self.child, k)
-            return self
           end
         end
         return "Element \"" .. tostring(child) .. "\" is not a child of element \"" .. tostring(self) .. "\". Cannot remove it."

src/pop/elements/element.moon

@@ -51,7 +51,8 @@ class element
 
         return @
 
-    -- remove child by index and return it OR remove child by reference
+    -- remove child by index OR by reference and return it
+    --NOTE API CHANGE HERE MIGHT'VE FUCKED A THING
     removeChild: (child) =>
         if tonumber(child) == child
             -- remove indexed child, return it
@@ -60,13 +61,16 @@ class element
         else
             for k,v in ipairs @child
                 if v == child
-                    remove @child, k
+                    return remove @child, k
-                    return @
             return "Element \"#{child}\" is not a child of element \"#{@}\". Cannot remove it."
 
     getChildren: =>
         return @child
 
+    --focusChild: (child) =>
+    --    insert @child, 1, @removeChild(child)
+    --    return @
+
     move: (x, y) =>
         if x
             @x = @x + x

src/pop/elements/window.moon

@@ -104,6 +104,10 @@ class window extends element
                 return true
             return false
 
+        --@head.focusChild = =>
+        --    @parent\focusChild @ -- nope
+        --    return @
+
     debugDraw: =>
         graphics.setLineWidth 0.5
         graphics.setColor 0, 0, 0, 100
@@ -137,6 +141,11 @@ class window extends element
     getChildren: =>
         return @area.child
 
+    --focusChild: =>
+    --    @parent\focusChild @
+    --    --NOTE might need to also actually focus the sub-element
+    --    return @
+
     align: (horizontal, vertical, toPixel) =>
         super horizontal, vertical, toPixel
 

src/pop/init.moon

@@ -137,7 +137,7 @@ pop.mousepressed = (x, y, button, element) ->
                 if handled = element\mousepressed x - element.x, y - element.y, button
                     pop.focused = element
 
-    -- have we handled the event?
+    -- return whether or not we have handled the event
     return handled
 
 pop.mousereleased = (x, y, button, element) ->
@@ -165,6 +165,10 @@ pop.mousereleased = (x, y, button, element) ->
                 -- if we clicked, we're focused!
                 if clickedHandled
                     pop.focused = element
+                    --NOTE this might cause an error in the above for loop!
+                    -- basically, move focused element to front of its parent's child
+                    --element.parent\focusChild element
+                    --table.insert element.parent, element.parent\removeChild(element),
 
     -- else, default to pop.screen to begin! (and print that we received an event)
     else