minor

doc/classes/Event.html

@@ -165,7 +165,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2015-12-15 13:53:58 </i>
+<i style="float:right;">Last updated 2015-12-15 19:13:36 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

doc/classes/Layout.html

@@ -402,7 +402,7 @@ found, and focuses that widget.
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2015-12-15 13:53:58 </i>
+<i style="float:right;">Last updated 2015-12-15 19:13:36 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

doc/classes/Widget.html

@@ -172,10 +172,6 @@
 	<td class="name" nowrap><a href="#Widget.pressed">Widget.pressed</a></td>
 	<td class="summary">Whether the pointer was pressed on this widget and not yet released.</td>
 	</tr>
-	<tr>
-	<td class="name" nowrap><a href="#Widget.items">Widget.items</a></td>
-	<td class="summary">Used by some widgets to store unseen children.</td>
-	</tr>
 </table>
 <h2><a href="#Internal_Properties">Internal Properties </a></h2>
 <table class="function_list">
@@ -752,20 +748,6 @@ the <code>Input</code> class, and should generally be treated as read-only.
 
 
 
-</dd>
-    <dt>
-    <a name = "Widget.items"></a>
-    <strong>Widget.items</strong>
-    </dt>
-    <dd>
-    Used by some widgets to store unseen children.
-
-
-
-
-
-
-
 </dd>
 </dl>
     <h2 class="section-header has-description"><a name="Internal_Properties"></a>Internal Properties </h2>
@@ -900,7 +882,7 @@ This table is identical to the constructed widget.
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2015-12-15 13:53:58 </i>
+<i style="float:right;">Last updated 2015-12-15 19:13:36 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

doc/index.html

@@ -136,7 +136,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2015-12-15 13:53:58 </i>
+<i style="float:right;">Last updated 2015-12-15 19:13:36 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

doc/modules/attribute.html

@@ -755,7 +755,7 @@ child widgets appear.
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2015-12-15 13:53:58 </i>
+<i style="float:right;">Last updated 2015-12-15 19:13:36 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

doc/widgets/button.html

@@ -99,7 +99,7 @@ layout:show()
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2015-12-15 13:53:58 </i>
+<i style="float:right;">Last updated 2015-12-15 19:13:36 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

doc/widgets/check.html

@@ -83,7 +83,7 @@ standard themes, the widget's value should be indicated in some other way.</p>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2015-12-15 13:53:58 </i>
+<i style="float:right;">Last updated 2015-12-15 19:13:36 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

doc/widgets/menu.html

@@ -79,7 +79,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2015-12-15 13:53:58 </i>
+<i style="float:right;">Last updated 2015-12-15 19:13:36 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

doc/widgets/menu.item.html

@@ -79,7 +79,7 @@ not be explicitly created.</p>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2015-12-15 13:53:58 </i>
+<i style="float:right;">Last updated 2015-12-15 19:13:36 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

doc/widgets/progress.html

@@ -78,7 +78,7 @@ between 0 and 1 (inclusive) to change the width of the bar.</p>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2015-12-15 13:53:58 </i>
+<i style="float:right;">Last updated 2015-12-15 19:13:36 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

doc/widgets/radio.html

@@ -119,7 +119,7 @@ in the same group change to <code>false</code>.
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2015-12-15 13:53:58 </i>
+<i style="float:right;">Last updated 2015-12-15 19:13:36 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

doc/widgets/sash.html

@@ -98,7 +98,7 @@ layout:show()
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2015-12-15 13:53:58 </i>
+<i style="float:right;">Last updated 2015-12-15 19:13:36 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

doc/widgets/slider.html

@@ -78,7 +78,7 @@ number between 0 and 1, inclusive.</p>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2015-12-15 13:53:58 </i>
+<i style="float:right;">Last updated 2015-12-15 19:13:36 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

doc/widgets/status.html

@@ -96,7 +96,7 @@ layout:show()
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2015-12-15 13:53:58 </i>
+<i style="float:right;">Last updated 2015-12-15 19:13:36 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

doc/widgets/stepper.html

@@ -30,6 +30,10 @@
   <li><a href="../index.html">Index</a></li>
 </ul>
 
+<h2>Contents</h2>
+<ul>
+<li><a href="#Special_Attributes">Special Attributes </a></li>
+</ul>
 
 
 <h2>Widgets</h2>
@@ -64,24 +68,71 @@
 <h1>Widget <code>stepper</code></h1>
 <p>A stepper.</p>
 <p>This widget is composed of two buttons and a content area.
-Upon creation, this widget's children are moved into an
+Upon creation, this widget's children are moved into the
-<code>items</code> property. The items are displayed one at a time in
+<a href="../widgets/stepper.html#items">items</a> attribute. The items are displayed one at a time in
 the content area. Pressing the buttons cycles through the
 item displayed in the content area.</p>
 
 
+<h2><a href="#Special_Attributes">Special Attributes </a></h2>
+<table class="function_list">
+	<tr>
+	<td class="name" nowrap><a href="#items">items</a></td>
+	<td class="summary">Content items.</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#index">index</a></td>
+	<td class="summary">Child item index.</td>
+	</tr>
+</table>
 
 <br/>
 <br/>
 
 
+    <h2 class="section-header "><a name="Special_Attributes"></a>Special Attributes </h2>
+
+    <dl class="function">
+    <dt>
+    <a name = "items"></a>
+    <strong>items</strong>
+    </dt>
+    <dd>
+    Content items. </p>
+
+<p>Contains an array of child widgets to be displayed.
+
+
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "index"></a>
+    <strong>index</strong>
+    </dt>
+    <dd>
+    Child item index. </p>
+
+<p>Contains the index in <a href="../widgets/stepper.html#items">items</a> of the item being displayed.
+
+
+
+
+
+
+
+</dd>
+</dl>
 
 
 </div> <!-- id="content" -->
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2015-12-15 13:53:58 </i>
+<i style="float:right;">Last updated 2015-12-15 19:13:36 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

doc/widgets/text.html

@@ -112,7 +112,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.3</a></i>
-<i style="float:right;">Last updated 2015-12-15 13:53:58 </i>
+<i style="float:right;">Last updated 2015-12-15 19:13:36 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

luigi/widget.lua

@@ -49,13 +49,6 @@ the `Input` class, and should generally be treated as read-only.
 --]]--
 Widget.pressed = false
 
---[[--
-Used by some widgets to store unseen children.
---]]--
-Widget.items = false
--- TODO: make this a custom attribute, or
--- maybe add a `visibile` attribute instead
-
 --[[--
 Internal Properties
 
@@ -135,10 +128,6 @@ function Widget.register (name, decorator)
     Widget.typeDecorators[name] = decorator
 end
 
-local function maybeCall (something, ...)
-    return something
-end
-
 -- look for properties in attributes, Widget, style, and theme
 local function metaIndex (self, property)
     -- look in widget's own attributes

luigi/widget/stepper.lua

@@ -2,8 +2,8 @@
 A stepper.
 
 This widget is composed of two buttons and a content area.
-Upon creation, this widget's children are moved into an
+Upon creation, this widget's children are moved into the
-`items` property. The items are displayed one at a time in
+`items` attribute. The items are displayed one at a time in
 the content area. Pressing the buttons cycles through the
 item displayed in the content area.
 
@@ -11,6 +11,34 @@ item displayed in the content area.
 --]]--
 
 return function (self)
+
+--[[--
+Special Attributes
+
+@section special
+--]]--
+
+--[[--
+Content items.
+
+Contains an array of child widgets to be displayed.
+
+@attrib items
+--]]--
+    self:defineAttribute('items', {})
+
+--[[--
+Child item index.
+
+Contains the index in `items` of the item being displayed.
+
+@attrib index
+--]]--
+    self:defineAttribute('index', {})
+--[[--
+@section end
+--]]--
+
     self.items = {}
     self.index = 1
     self.flow = 'x' -- TODO: support vertical stepper