Merging in latest from upstream (BA/design:refs/heads/dev)

* commit '4a758dbd277f0e980b19fa1f224cf48f4772de7f':
  REPORT-533 表单初始化布局新功能

designer_form/src/com/fr/design/designer/properties/FRAbsoluteBodyLayoutPropertiesGroupModel.java

@@ -173,6 +173,7 @@ public class FRAbsoluteBodyLayoutPropertiesGroupModel extends FRAbsoluteLayoutPr
         int eachRowCount = 4;
         Component[] components = xwFitLayout.getComponents();
         if (components.length <= 1){
+            xwFitLayout.updateBoundsWidget();
             return;
         }
         int layoutWidth = xwFitLayout.getWidth() - xwFitLayout.toData().getMargin().getLeft() - xwFitLayout.toData().getMargin().getRight();