componenttree后面还要修改

designer_form/src/com/fr/design/mainframe/ComponentTree.java

@@ -68,6 +68,10 @@ public class ComponentTree extends JTree {
         setEditable(true);
     }
 
+    public FormDesigner getDesigner() {
+        return designer;
+    }
+
     /**
      * 构造函数
      *