From 9cacc8a5abe6a440657e1b1c62405b342a11758f Mon Sep 17 00:00:00 2001
From: pana <pana.wang@outlook.com>
Date: Wed, 11 Jan 2017 19:23:03 +0800
Subject: [PATCH 1/2] multigrid support onScroll

---
 source/MultiGrid/MultiGrid.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/source/MultiGrid/MultiGrid.js b/source/MultiGrid/MultiGrid.js
index f559297d2..b7efa1944 100644
--- a/source/MultiGrid/MultiGrid.js
+++ b/source/MultiGrid/MultiGrid.js
@@ -423,7 +423,8 @@ export default class MultiGrid extends Component {
       fixedRowCount,
       rowCount,
       scrollToColumn,
-      scrollToRow
+      scrollToRow,
+      onScroll
     } = props
 
     return (
@@ -433,7 +434,7 @@ export default class MultiGrid extends Component {
         columnCount={columnCount - fixedColumnCount}
         columnWidth={this._columnWidthRightGrid}
         height={this._getBottomGridHeight(props)}
-        onScroll={this._onScroll}
+        onScroll={(info) => {this._onScroll(info);onScroll && onScroll(info)}}
         ref={this._bottomRightGridRef}
         rowCount={rowCount - fixedRowCount}
         rowHeight={this._rowHeightBottomGrid}

From 8b74fc6c84455c707f6692c1a916cba76c6300d5 Mon Sep 17 00:00:00 2001
From: pana <pana.wang@outlook.com>
Date: Thu, 12 Jan 2017 09:42:47 +0800
Subject: [PATCH 2/2] update multigrid onScroll

---
 source/MultiGrid/MultiGrid.js | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/source/MultiGrid/MultiGrid.js b/source/MultiGrid/MultiGrid.js
index b7efa1944..c9291d107 100644
--- a/source/MultiGrid/MultiGrid.js
+++ b/source/MultiGrid/MultiGrid.js
@@ -381,11 +381,16 @@ export default class MultiGrid extends Component {
     }
   }
 
-  _onScroll ({ scrollLeft, scrollTop }) {
+  _onScroll (scrollInfo) {
+    const {scrollLeft, scrollTop} = scrollInfo
     this.setState({
       scrollLeft,
       scrollTop
     })
+    const onScroll = this.props.onScroll
+    if (onScroll) {
+      onScroll(scrollInfo)
+    }
   }
 
   _renderBottomLeftGrid (props) {
@@ -423,8 +428,7 @@ export default class MultiGrid extends Component {
       fixedRowCount,
       rowCount,
       scrollToColumn,
-      scrollToRow,
-      onScroll
+      scrollToRow
     } = props
 
     return (
@@ -434,7 +438,7 @@ export default class MultiGrid extends Component {
         columnCount={columnCount - fixedColumnCount}
         columnWidth={this._columnWidthRightGrid}
         height={this._getBottomGridHeight(props)}
-        onScroll={(info) => {this._onScroll(info);onScroll && onScroll(info)}}
+        onScroll={this._onScroll}
         ref={this._bottomRightGridRef}
         rowCount={rowCount - fixedRowCount}
         rowHeight={this._rowHeightBottomGrid}