Fixed memory leak

ticlo · Oct 14, 2023 · 1e975ec · 1e975ec
1 parent fe65481
commit 1e975ec
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Showing 3 changed files with 9 additions and 0 deletions.
diff --git a/es/DockPanel.js b/es/DockPanel.js
@@ -93,6 +93,9 @@ export class DockPanel extends React.PureComponent {
         };
         this.onPanelHeaderDragEnd = (e) => {
             var _a;
+            if (this._unmounted) {
+                return;
+            }
             this.setState({ draggingHeader: false });
             if (e.dropped === false) {
                 let { panelData } = this.props;

diff --git a/lib/DockPanel.js b/lib/DockPanel.js
@@ -118,6 +118,9 @@ class DockPanel extends React.PureComponent {
         };
         this.onPanelHeaderDragEnd = (e) => {
             var _a;
+            if (this._unmounted) {
+                return;
+            }
             this.setState({ draggingHeader: false });
             if (e.dropped === false) {
                 let { panelData } = this.props;

diff --git a/src/DockPanel.tsx b/src/DockPanel.tsx
@@ -123,6 +123,9 @@ export class DockPanel extends React.PureComponent<Props, State> {
     this.forceUpdate();
   };
   onPanelHeaderDragEnd = (e: DragState) => {
+    if (this._unmounted) {
+      return;
+    }
     this.setState({draggingHeader: false});
     if (e.dropped === false) {
       let {panelData} = this.props;