Merge pull request #1493 in BA/design from ~HZZZ/design:feature/9.0 to feature/9.0

* commit '60e75bf4fb3e08f040cda16abd054844b16939a2':
  REPORT-5508 9.0设计器属性面板按钮控件都没有描边，需要加上。详见问题链接

designer_base/src/com/fr/design/gui/ibutton/UIButtonGroup.java

@@ -222,7 +222,7 @@ public class UIButtonGroup<T> extends JPanel implements GlobalNameObserver {
     }
 
     protected LayoutManager getGridLayout(int number) {
-        return new GridLayout(0, number, 1, 0);
+        return new GridLayout(0, number, 0, 0);
     }
 
     /**