Merge pull request #1048 from xied75/issues-801

deltakosh · web-flow · commit e635245a5722 · 2017-03-28T13:51:05.000-07:00
[BladeView] proper scroll for Data binding; fixing #801
diff --git a/Microsoft.Toolkit.Uwp.UI.Controls/BladeView/BladeView.cs b/Microsoft.Toolkit.Uwp.UI.Controls/BladeView/BladeView.cs
@@ -14,7 +14,6 @@
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Linq;
-using System.Threading.Tasks;
 using Windows.Foundation;
 using Windows.Foundation.Collections;
 using Windows.UI.Core;
@@ -169,6 +168,11 @@ private void ItemsVectorChanged(IObservableVector<object> sender, IVectorChanged
                     }
                 }
             }
+            else if (e.CollectionChange == CollectionChange.ItemInserted)
+            {
+                UpdateLayout();
+                GetScrollViewer()?.ChangeView(_scrollViewer.ScrollableWidth, null, null);
+            }
         }
     }
-}
+}

Original file line number	Diff line number	Diff line change
`@@ -14,7 +14,6 @@`
`14`	`14`	`using System.Collections.Generic;`
`15`	`15`	`using System.Collections.ObjectModel;`
`16`	`16`	`using System.Linq;`
`17`		`-using System.Threading.Tasks;`
`18`	`17`	`using Windows.Foundation;`
`19`	`18`	`using Windows.Foundation.Collections;`
`20`	`19`	`using Windows.UI.Core;`
`@@ -169,6 +168,11 @@ private void ItemsVectorChanged(IObservableVector<object> sender, IVectorChanged`
`169`	`168`	`}`
`170`	`169`	`}`
`171`	`170`	`}`
	`171`	`+ else if (e.CollectionChange == CollectionChange.ItemInserted)`
	`172`	`+ {`
	`173`	`+ UpdateLayout();`
	`174`	`+ GetScrollViewer()?.ChangeView(_scrollViewer.ScrollableWidth, null, null);`
	`175`	`+ }`
`172`	`176`	`}`
`173`	`177`	`}`
`174`		`-}`
	`178`	`+}`