From ca22da21b0cedab985e698f4dedf3ac1158a1487 Mon Sep 17 00:00:00 2001
From: Fabio Bas <ctrlaltca@gmail.com>
Date: Tue, 20 Jan 2015 23:42:12 +0100
Subject: one class per file: framework/Web/UI/WebControls

---
 framework/Web/UI/WebControls/TViewCollection.php | 37 ++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 framework/Web/UI/WebControls/TViewCollection.php

(limited to 'framework/Web/UI/WebControls/TViewCollection.php')

diff --git a/framework/Web/UI/WebControls/TViewCollection.php b/framework/Web/UI/WebControls/TViewCollection.php
new file mode 100644
index 00000000..aae7244f
--- /dev/null
+++ b/framework/Web/UI/WebControls/TViewCollection.php
@@ -0,0 +1,37 @@
+<?php
+/**
+ * TMultiView and TView class file.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright &copy; 2005-2014 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @package System.Web.UI.WebControls
+ */
+
+/**
+ * TViewCollection class.
+ * TViewCollection represents a collection that only takes {@link TView} instances
+ * as collection elements.
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TViewCollection extends TControlCollection
+{
+	/**
+	 * Inserts an item at the specified position.
+	 * This overrides the parent implementation by ensuring only {@link TView}
+	 * controls be added into the collection.
+	 * @param integer the speicified position.
+	 * @param mixed new item
+	 * @throws TInvalidDataTypeException if the item to be inserted is neither a string nor a TControl.
+	 */
+	public function insertAt($index,$item)
+	{
+		if($item instanceof TView)
+			parent::insertAt($index,$item);
+		else
+			throw new TInvalidDataTypeException('viewcollection_view_required');
+	}
+}
\ No newline at end of file
-- 
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