Pull request #5506: REPORT-57568 解决目录树展开收起触发打开模板的逻辑

Merge in DESIGN/design from ~TOMMY/design:release/11.0 to release/11.0

* commit 'ef17b29ef7756e1ec34cf31077dd580668db8792':
  REPORT-57568 解决目录树展开收起触发打开模板的逻辑

designer-base/src/main/java/com/fr/design/file/TemplateTreePane.java

@@ -93,7 +93,7 @@ public class TemplateTreePane extends JPanel implements FileOperations {
 
             @Override
             public void mousePressed(MouseEvent evt) {
-                if (evt.getClickCount() == 2) {
+                if (reportletsTree.getPathForLocation(evt.getX(), evt.getY()) != null && evt.getClickCount() == 2) {
                     openFile();
                 }
             }