Merge pull request #6673 in DESIGN/design from release/11.0 to feature/x

* commit 'ae1f9389c67dc2d3d64c811408e8a7a22fd22d19':
  REPORT-62088 来回切换两个单元格及其的排序按钮，几十次后，排序按钮点击

designer-base/src/main/java/com/fr/design/gui/ibutton/UIButtonGroup.java

@@ -399,7 +399,10 @@ public class UIButtonGroup<T> extends JPanel implements GlobalNameObserver, UIOb
      * @param l
      */
     public void removeChangeListener(ChangeListener l) {
-        this.listenerList.remove(ChangeListener.class, l);
+        for (int i = 0; i < labelButtonList.size(); i++) {
+            labelButtonList.get(i).removeChangeListener(l);
+            listenerList.remove(ChangeListener.class, l);
+        }
     }