will be called with a single p...</div><div class="long">A custom "casting" function used to convert node values before sorting. The function\r
will be called with a single parameter (the <a href="output/Ext.tree.TreeNode.html" ext:cls="Ext.tree.TreeNode">Ext.tree.TreeNode</a> being evaluated) and is expected to return\r
the node's sort value cast to the specific data type required for sorting. This could be used, for example, when\r
will be called with a single p...</div><div class="long">A custom "casting" function used to convert node values before sorting. The function\r
will be called with a single parameter (the <a href="output/Ext.tree.TreeNode.html" ext:cls="Ext.tree.TreeNode">Ext.tree.TreeNode</a> being evaluated) and is expected to return\r
the node's sort value cast to the specific data type required for sorting. This could be used, for example, when\r