Implemented basic title bar

MaterialGraphProject/Assets/GraphFramework/SerializableGraph/Editor/Drawing/AbstractGraphEditWindow.cs

 
         private GraphView m_GraphView;
 
+        private TitleBarDrawer m_TitleBarDrawer;
+
         public virtual AbstractGraphDataSource CreateDataSource()
         {
             return CreateInstance<SerializedGraphDataSource>();
             m_GraphView.name = "Graph View";
             var source = CreateDataSource();
             source.Initialize(m_LastSelection);
+
+            var titleBarData = CreateInstance<TitleBarDrawData>();
+            titleBarData.title = m_LastSelection != null ? m_LastSelection.GetScriptableObject().name : "";
+            m_TitleBarDrawer = new TitleBarDrawer(titleBarData);
+
+            windowRoot.AddChild(m_TitleBarDrawer);
             windowRoot.AddChild(m_GraphView);
         }
 
                     graph.ValidateGraph();
                     m_LastSelection = selection;
 
+
+
+                    var titleBarData = CreateInstance<TitleBarDrawData>();
+                    titleBarData.title = m_LastSelection != null ? m_LastSelection.GetScriptableObject().name : "";
+                    m_TitleBarDrawer.dataProvider = titleBarData;
 
                     m_GraphView.StretchToParentSize();
                     Repaint();

MaterialGraphProject/Assets/GraphFramework/SerializableGraph/Editor/Drawing/DrawData/NodeDrawData.cs

 
         public INode node { get; private set; }
 
-        [SerializeField] public bool expanded = true;
+        public bool expanded = true;
 
         protected List<GraphElementData> m_Children = new List<GraphElementData>();
 

MaterialGraphProject/Assets/GraphFramework/SerializableGraph/Editor/Drawing/Styles/SerializableGraph.uss.imported.asset.meta

 fileFormatVersion: 2
 guid: 692fd89d176246745ad1640285f640d1
-timeCreated: 1478599791
+timeCreated: 1479153323
 licenseType: Pro
 NativeFormatImporter:
   userData: 

MaterialGraphProject/Assets/NewUI/Editor/Views/GraphView.uss

 /* this class is added to all graphElement instances*/
 .graphElement {
-	text-alignment:upper-center;
-	text-color:#FFF;
+	text-alignment: upper-center;
+	text-color: #FFF;
-	border-left:2;
-	border-top:2;
-	border-right:2;
-	border-bottom:2;
+	border-left: 2;
+	border-top: 2;
+	border-right: 2;
+	border-bottom: 2;
 	border-width: 2;
 	border-radius: 5;
 	background-color: #333;

MaterialGraphProject/Assets/GraphFramework/SerializableGraph/Editor/Drawing/DrawData/TitleBarDrawData.cs

+using RMGUI.GraphView;
+using UnityEngine;
+
+namespace UnityEditor.Graphing.Drawing
+{
+    public class TitleBarDrawData : ScriptableObject
+    {
+        protected TitleBarDrawData()
+        {
+        }
+
+        public string title;
+    }
+}

MaterialGraphProject/Assets/GraphFramework/SerializableGraph/Editor/Drawing/DrawData/TitleBarDrawData.cs.meta

+fileFormatVersion: 2
+guid: b93a304d64ffa46d39b22539fc917b41
+timeCreated: 1478775744
+licenseType: Pro
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

MaterialGraphProject/Assets/GraphFramework/SerializableGraph/Editor/Drawing/Drawer/TitleBarDrawer.cs

+using System;
+using RMGUI.GraphView;
+using UnityEngine;
+using UnityEngine.RMGUI;
+using UnityEngine.RMGUI.StyleEnums;
+using UnityEngine.RMGUI.StyleSheets;
+
+namespace UnityEditor.Graphing.Drawing
+{
+    [StyleSheet("Assets/GraphFramework/SerializableGraph/Editor/Drawing/Styles/TitleBar.uss")]
+    public class TitleBarDrawer : DataWatchContainer
+    {
+        private TitleBarDrawData m_dataProvider;
+        private Label m_title;
+
+        public TitleBarDrawData dataProvider
+        {
+            get { return m_dataProvider; }
+            set
+            {
+                if (m_dataProvider == value)
+                    return;
+                RemoveWatch();
+                m_dataProvider = value;
+                OnDataChanged();
+                AddWatch();
+            }
+        }
+
+        public TitleBarDrawer(TitleBarDrawData dataProvider)
+        {
+            classList = ClassList.empty;
+            name = "TitleBar";
+            zBias = 99;
+
+            var leftContainer = new VisualContainer()
+            {
+                name = "left"
+            };
+            AddChild(leftContainer);
+
+            var rightContainer = new VisualContainer()
+            {
+                name = "right"
+            };
+            AddChild(rightContainer);
+
+            m_title = new Label(new GUIContent("testttt"))
+            {
+                name = "title",
+            };
+            leftContainer.AddChild(m_title);
+
+            this.dataProvider = dataProvider;
+        }
+
+        public override void OnDataChanged()
+        {
+            if (m_dataProvider == null)
+                return;
+
+            m_title.content.text = m_dataProvider.title;
+
+            this.Touch(ChangeType.Repaint);
+        }
+
+        protected override object toWatch
+        {
+            get { return dataProvider; }
+        }
+    }
+}

MaterialGraphProject/Assets/GraphFramework/SerializableGraph/Editor/Drawing/Drawer/TitleBarDrawer.cs.meta

+fileFormatVersion: 2
+guid: ee180f58558e24c4eb35f9f5ed8c4470
+timeCreated: 1478775744
+licenseType: Pro
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

MaterialGraphProject/Assets/GraphFramework/SerializableGraph/Editor/Drawing/Styles/TitleBar.uss

+#TitleBar {
+    position-type: absolute;
+    position-left: 0;
+    position-right: 0;
+    position-top: 0;
+    flex-direction: row;
+    justify-content: space-between;
+    align-items: stretch;
+    background-color: #333;
+}
+
+#TitleBar #left {
+    /* background-color: #f00; */
+    align-items: center;
+    flex-direction: row;
+}
+
+#TitleBar #left #title {
+    background-color: #f00;
+    font-size: 12;
+}

MaterialGraphProject/Assets/GraphFramework/SerializableGraph/Editor/Drawing/Styles/TitleBar.uss.meta

+fileFormatVersion: 2
+guid: 2bdb46d80eb734cc2bc61fa6a2302e52
+timeCreated: 1479148211
+licenseType: Pro
+StyleSheetImporter:
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: