1 files changed, 1 insertions, 1 deletions
diff --git a/xfa/fwl/core/fwl_panelimp.h b/xfa/fwl/core/fwl_panelimp.h
index 9462a38490..81e74c189b 100644
--- a/xfa/fwl/core/fwl_panelimp.h
+++ b/xfa/fwl/core/fwl_panelimp.h
@@ -19,7 +19,7 @@ class CFWL_PanelImp : public CFWL_WidgetImp {
                 IFWL_Widget* pOuter);
   virtual ~CFWL_PanelImp();
   virtual FWL_ERR GetClassName(CFX_WideString& wsClass) const;
-  virtual FX_DWORD GetClassID() const;
+  virtual uint32_t GetClassID() const;
   virtual FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE);
   virtual FWL_ERR Update();
   virtual IFWL_Content* GetContent();