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2007-Apr-03 20:12 UTC

[Wxruby-development] [946] trunk/wxsugar/samples/sugar-sample.rb: Illustrate enumerable_controls and has_style

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<title>[946] trunk/wxsugar/samples/sugar-sample.rb: Illustrate
enumerable_controls and has_style</title>
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<div id="msg">
<dl>
<dt>Revision</dt> <dd>946</dd>
<dt>Author</dt> <dd>brokentoy</dd>
<dt>Date</dt> <dd>2007-04-03 16:12:40 -0400 (Tue, 03 Apr
2007)</dd>
</dl>

<h3>Log Message</h3>
<pre>Illustrate enumerable_controls and has_style</pre>

<h3>Modified Paths</h3>
<ul>
<li><a
href="#trunkwxsugarsamplessugarsamplerb">trunk/wxsugar/samples/sugar-sample.rb</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkwxsugarsamplessugarsamplerb"></a>
<div class="modfile"><h4>Modified:
trunk/wxsugar/samples/sugar-sample.rb (945 => 946)</h4>
<pre class="diff"><span>
<span class="info">---
trunk/wxsugar/samples/sugar-sample.rb&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp2007-04-03
18:55:48 UTC (rev 945)
+++
trunk/wxsugar/samples/sugar-sample.rb&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp2007-04-03
20:12:40 UTC (rev 946)
</span><span class="lines">@@ -18,9 +18,12 @@
</span><span class="cx">     add( Wx::Panel, :proportion
=> 1 ) do | panel |
</span><span class="cx">       # a text control
</span><span class="cx">       panel.background_colour =
Wx::Colour.new(200, 150, 100)
</span><del>-      panel.add( Wx::TextCtrl[ :value =>
''initial value'',
</del><ins>+      tx = panel.add( Wx::TextCtrl[ :value =>
''initial value'',
</ins><span class="cx">                               
:style => Wx::TE_MULTILINE,
</span><span class="cx">                               
:size  => [200, 300]  ] )
</span><ins>+      # test if a style is applied to a control
+      tx.has_style?(Wx::TE_MULTILINE) # true
+      tx.has_style?(Wx::TE_READONLY) # false
</ins><span class="cx">     end
</span><span class="cx"> 
</span><span class="cx">     # use a nested grid sizer to
arrange bottom area
</span><span class="lines">@@ -32,8 +35,15 @@
</span><span class="cx">       end
</span><span class="cx"> 
</span><span class="cx">       # a drop down
</span><del>-      choices = %w[ nasty nice ]
-      add( Wx::Choice[ :choices => choices ], :padding => 4)
</del><ins>+      choices = add( Wx::Choice[ :choices => %w[
nasty nice salty ] ],
+                     :padding => 4 )
+      choices << ''sweet''
+      # access client data via a collection
+      choices.data[3] = Object.new
+      # iterate over a dropdown''s content simply
+      choices.each { | i | nil }
+      # iterate over a dropdown''s full content
+      choices.each { | i, str, data | nil }
</ins><span class="cx"> 
</span><span class="cx">       # another button
</span><span class="cx">       add( Wx::Button[ :label
=> ''foo'' ] ) do | button |
</span></span></pre>
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