From e5cb0aeef3f5be28ff24e7a0287ac178cb4dde71 Mon Sep 17 00:00:00 2001
From: Ding Li <dingmaotu@126.com>
Date: Sat, 28 Jul 2018 21:27:31 +0800
Subject: [PATCH] UIElement uses HashSet instead of Set as parent

---
 UI/UIElement.mqh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/UI/UIElement.mqh b/UI/UIElement.mqh
index 27f47c3..3767f6c 100644
--- a/UI/UIElement.mqh
+++ b/UI/UIElement.mqh
@@ -6,18 +6,18 @@
 #property strict
 
 #include "../Lang/String.mqh"
-#include "../Collection/Set.mqh"
+#include "../Collection/HashSet.mqh"
 //+------------------------------------------------------------------+
 //| Form a heirarchy for elements                                    |
 //+------------------------------------------------------------------+
-class UIElement: public Set<UIElement*>
+class UIElement: public HashSet<UIElement*>
   {
 private:
    UIElement        *m_parent;
    string            m_name;
 public:
                      UIElement(UIElement *parent,string name)
-   :m_parent(parent),m_name(m_parent==NULL?name:m_parent.getName()+"."+name){}
+   :HashSet<UIElement*>(NULL,true),m_parent(parent),m_name(m_parent==NULL?name:m_parent.getName()+"."+name){}
  
    string            getName() const {return m_name;}
    UIElement        *getParent() const {return m_parent;}