element.coffee in tao_ui-0.2.4

- old
+ new

@@ -11,21 +11,26 @@
 
   @attribute 'targetSelector', 'targetTraversal', 'triggerSelector', 'triggerTraversal'
 
   @attribute 'triggerAction', default: 'click'
 
-  @attribute 'boundarySelector', 'direction', 'arrowAlign', 'arrowVerticalAlign'
+  @attribute 'boundarySelector', 'direction', 'size'
 
+  @attribute 'arrowAlign', default: 'center'
+
+  @attribute 'arrowVerticalAlign', default: 'middle'
+
   @attribute 'offset', type: 'number', default: 0
 
   @attribute 'autoHide', type: 'boolean'
 
   @attribute 'autoDestroy', type: 'boolean'
 
   _connected: ->
     @_initTarget()
     @_initTrigger()
+    @_initSize()
     @_activeChanged() if @active
 
   _initTarget: ->
     @target = if @targetTraversal && @targetSelector
       @jq[@targetTraversal]?(@targetSelector)
@@ -47,10 +52,13 @@
       @triggerEl.on 'mouseenter.tao-popover', (e) =>
         @active = true
       .on 'mouseleave.tao-popover', (e) =>
         @active = false
 
+  _initSize: ->
+    @jq.width(@size) if @size
+
   _activeChanged: ->
     if @active
       @refresh()
       @_enableAutoHide() if @autoHide
       @trigger 'tao:show'
@@ -63,10 +71,11 @@
     $(document).on "mousedown.tao-popover-#{@taoId}", (e) =>
       return unless @active
       target = $ e.target
       return if target.is(@target) or @jq.has(target).length or target.is(@)
       @active = false
+      null
 
   _disableAutoHide: ->
     $(document).off "mousedown.tao-popover-#{@taoId}"
 
   refresh: ->
@@ -86,13 +95,15 @@
       offset: @offset
 
     @jq.css
       top: @position.top
       left: @position.left
+    @
 
   toggleActive: ->
     @active = !@active
+    @
 
   beforeCache: ->
     if @autoDestroy
       @remove()
     else
@@ -100,9 +111,10 @@
 
   remove: ->
     @trigger 'tao:beforeRemove'
     @jq.remove()
     @trigger 'tao:remove'
+    @
 
   _disconnected: ->
     @triggerEl.off '.tao-popover'
     $(document).off ".tao-popover-#{@taoId}"
 