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2007-Apr-03 18:45 UTC

[Wxruby-development] [942] trunk/wxsugar/lib/wx_sugar/wx_classes/listctrl.rb: Implement find_string method cognate with ControlWithItems

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<title>[942] trunk/wxsugar/lib/wx_sugar/wx_classes/listctrl.rb: Implement
find_string method cognate with ControlWithItems</title>
</head>
<body>

<div id="msg">
<dl>
<dt>Revision</dt> <dd>942</dd>
<dt>Author</dt> <dd>brokentoy</dd>
<dt>Date</dt> <dd>2007-04-03 14:45:26 -0400 (Tue, 03 Apr
2007)</dd>
</dl>

<h3>Log Message</h3>
<pre>Implement find_string method cognate with
ControlWithItems</pre>

<h3>Modified Paths</h3>
<ul>
<li><a
href="#trunkwxsugarlibwx_sugarwx_classeslistctrlrb">trunk/wxsugar/lib/wx_sugar/wx_classes/listctrl.rb</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkwxsugarlibwx_sugarwx_classeslistctrlrb"></a>
<div class="modfile"><h4>Modified:
trunk/wxsugar/lib/wx_sugar/wx_classes/listctrl.rb (941 => 942)</h4>
<pre class="diff"><span>
<span class="info">---
trunk/wxsugar/lib/wx_sugar/wx_classes/listctrl.rb&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp2007-04-03
17:56:54 UTC (rev 941)
+++
trunk/wxsugar/lib/wx_sugar/wx_classes/listctrl.rb&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp2007-04-03
18:45:26 UTC (rev 942)
</span><span class="lines">@@ -2,13 +2,35 @@
</span><span class="cx"> 
</span><span class="cx"> class Wx::ListCtrl
</span><span class="cx">   include
WxSugar::EnumerableControl
</span><del>-  collection :strings, StringsCollection
</del><ins>+  collection :strings, ListItemTextCollection
</ins><span class="cx">   collection :data,
ItemDataCollection
</span><span class="cx"> 
</span><span class="cx">   alias :get_string
:get_item_text
</span><span class="cx">   alias :set_string
:set_item_text
</span><ins>+  alias :get_count :get_item_count
</ins><span class="cx"> 
</span><ins>+  # Appends 
</ins><span class="cx">   def <<(str)
</span><span class="cx">     insert_item(get_item_count,
str)
</span><span class="cx">   end
</span><ins>+
+  # Emulate the ControlWithItems find_string method.
+  def find_string(str, case_sensitive = false)
+    if case_sensitive
+      find_string_sensitively(str)
+    else
+      find_item(-1, str)
+    end
+  end
+
+  private
+  # Implement a case-sensitive search for ListCtrl (default find_item
+  # with string is always case-insensitive)
+  def find_string_sensitively(str)
+    start = -1
+    until found = find_item(start, str) and get_item_text(found) == str
+      start = found + 1
+    end
+    return found
+  end
</ins><span class="cx"> end
</span></span></pre>
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