REPORT-72468 决策报表-frm拖入tab块，tab内拖入两个图表块和两个文本域控件，重复随机拖拽调整组件位置，会突然出现组件重叠且错乱的现象

designer-form/src/main/java/com/fr/design/mainframe/FormArea.java

@@ -771,15 +771,24 @@ public class FormArea extends JComponent implements ScrollRulerComponent {
             heightPane.setValue(height);
             reCalculateHeight((int) height);
         }
-        if (designer.getRootComponent().acceptType(XWFitLayout.class) ) {
-            XWFitLayout layout = (XWFitLayout) designer.getRootComponent();
-            // 撤销时先refreshRoot了，此处去掉内边距再增加间隔
-            layout.moveContainerMargin();
-            layout.addCompInterval(layout.getAcualInterval());
-        }
+        traverAndAdjust(designer.getRootComponent());
         this.slidePane.setShowValue((int) slide);
     }
 
+    // 撤销时先refreshRoot了，此处去掉内边距再增加间隔，循环遍历布局，调整fitlayout布局的间隔
+    private void traverAndAdjust(XCreator creator) {
+        if (creator instanceof XWFitLayout) {
+            XWFitLayout temp = (XWFitLayout) creator;
+            temp.moveContainerMargin();
+            temp.addCompInterval(temp.getAcualInterval());
+        }
+        for (int i = 0; i < creator.getComponentCount(); i++) {
+            Object object = creator.getComponent(i);
+            if (object instanceof XCreator){
+                traverAndAdjust((XCreator) object);
+            }
+        }
+    }
 
     /**
      * 计算滚动条的值和max