DataGrid mouse handler: Expose pressData for subclasses

Signed-off-by: martinRenou <[email protected]>
jupyterlab · Jan 4, 2021 · 21aa0e2 · 21aa0e2
1 parent b268386
commit 21aa0e2
Showing 1 changed file with 15 additions and 8 deletions.
diff --git a/packages/datagrid/src/basicmousehandler.ts b/packages/datagrid/src/basicmousehandler.ts
@@ -599,12 +599,19 @@ class BasicMouseHandler implements DataGrid.IMouseHandler {
     grid.scrollBy(dx, dy);
   }
 
-/**
-* Convert a resize handle into a cursor.
-*/
-cursorForHandle(handle: ResizeHandle): string {
-  return Private.cursorMap[handle];
-}
+  /**
+   * Convert a resize handle into a cursor.
+   */
+  cursorForHandle(handle: ResizeHandle): string {
+    return Private.cursorMap[handle];
+  }
+
+  /**
+   * Get the current pressData
+   */
+  get pressData (): Private.PressData | null {
+    return this._pressData;
+  }
 
   private _disposed = false;
   private _pressData: Private.PressData | null;
@@ -613,8 +620,8 @@ cursorForHandle(handle: ResizeHandle): string {
 /**
 * A type alias for the resize handle types.
 */
-  export
-  type ResizeHandle = 'top' | 'left' | 'right' | 'bottom' | 'none';
+export
+type ResizeHandle = 'top' | 'left' | 'right' | 'bottom' | 'none';
 
 
 /**