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Assets/Plugins/FairyGUI/Examples/PullToRefresh/PullToRefreshMain.cs

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+using UnityEngine;
+using FairyGUI;
+
+public class PullToRefreshMain : MonoBehaviour
+{
+    GComponent _mainView;
+    GList _list1;
+    GList _list2;
+
+    void Awake()
+    {
+        Application.targetFrameRate = 60;
+        Stage.inst.onKeyDown.Add(OnKeyDown);
+
+        UIObjectFactory.SetPackageItemExtension("ui://PullToRefresh/Header", typeof(ScrollPaneHeader));
+    }
+
+    void Start()
+    {
+        _mainView = this.GetComponent<UIPanel>().ui;
+
+        _list1 = _mainView.GetChild("list1").asList;
+        _list1.itemRenderer = RenderListItem1;
+        _list1.SetVirtual();
+        _list1.numItems = 1;
+        _list1.scrollPane.onPullDownRelease.Add(OnPullDownToRefresh);
+
+        _list2 = _mainView.GetChild("list2").asList;
+        _list2.itemRenderer = RenderListItem2;
+        _list2.SetVirtual();
+        _list2.numItems = 1;
+        _list2.scrollPane.onPullUpRelease.Add(OnPullUpToRefresh);
+    }
+
+    void RenderListItem1(int index, GObject obj)
+    {
+        GButton item = obj.asButton;
+        item.title = "Item " + (_list1.numItems - index - 1);
+    }
+
+    void RenderListItem2(int index, GObject obj)
+    {
+        GButton item = obj.asButton;
+        item.title = "Item " + index;
+    }
+
+    void OnPullDownToRefresh()
+    {
+        ScrollPaneHeader header = (ScrollPaneHeader)_list1.scrollPane.header;
+        if (header.ReadyToRefresh)
+        {
+            header.SetRefreshStatus(2);
+            _list1.scrollPane.LockHeader(header.sourceHeight);
+
+            //Simulate a async resquest
+            Timers.inst.Add(2, 1, (object param) =>
+            {
+                _list1.numItems += 5;
+
+                //Refresh completed
+                header.SetRefreshStatus(3);
+                _list1.scrollPane.LockHeader(35);
+
+                Timers.inst.Add(2, 1, (object param2) =>
+                {
+                    header.SetRefreshStatus(0);
+                    _list1.scrollPane.LockHeader(0);
+                });
+            });
+        }
+    }
+
+    void OnPullUpToRefresh()
+    {
+        GComponent footer = (GComponent)_list2.scrollPane.footer;
+
+        footer.GetController("c1").selectedIndex = 1;
+        _list2.scrollPane.LockFooter(footer.sourceHeight);
+
+        //Simulate a async resquest
+        Timers.inst.Add(2, 1, (object param) =>
+        {
+            _list2.numItems += 5;
+
+            //Refresh completed
+            footer.GetController("c1").selectedIndex = 0;
+            _list2.scrollPane.LockFooter(0);
+        });
+    }
+
+    void OnKeyDown(EventContext context)
+    {
+        if (context.inputEvent.keyCode == KeyCode.Escape)
+        {
+            Application.Quit();
+        }
+    }
+}

Assets/Plugins/FairyGUI/Examples/PullToRefresh/PullToRefreshMain.cs.meta

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+fileFormatVersion: 2
+guid: cc11ef8b3e553814d83688351418d0cf
+timeCreated: 1497251849
+licenseType: Pro
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/FairyGUI/Examples/PullToRefresh/ScrollPaneHeader.cs

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+using FairyGUI;
+using UnityEngine;
+
+public class ScrollPaneHeader : GComponent
+{
+    Controller _c1;
+
+    public override void ConstructFromXML(FairyGUI.Utils.XML xml)
+    {
+        base.ConstructFromXML(xml);
+
+        _c1 = this.GetController("c1");
+
+        this.onSizeChanged.Add(OnSizeChanged);
+    }
+
+    void OnSizeChanged()
+    {
+        if (_c1.selectedIndex == 2 || _c1.selectedIndex == 3)
+            return;
+
+        if (this.height > this.sourceHeight)
+            _c1.selectedIndex = 1;
+        else
+            _c1.selectedIndex = 0;
+    }
+
+    public bool ReadyToRefresh
+    {
+        get { return _c1.selectedIndex == 1; }
+    }
+
+    public void SetRefreshStatus(int value)
+    {
+        _c1.selectedIndex = value;
+    }
+}

Assets/Plugins/FairyGUI/Examples/PullToRefresh/ScrollPaneHeader.cs.meta

@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: 30c3bcfb5d9414e4d8f75eedcfddea9c
+timeCreated: 1497253470
+licenseType: Pro
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: