| Index: fpdfsdk/include/pdfwindow/PWL_SpecialButton.h | 
| diff --git a/fpdfsdk/include/pdfwindow/PWL_SpecialButton.h b/fpdfsdk/include/pdfwindow/PWL_SpecialButton.h | 
| index ae882ea56412578ef74b01b8f31695eb8f10fcf9..656bb2e582827926141575726ec2850340ebf3a0 100644 | 
| --- a/fpdfsdk/include/pdfwindow/PWL_SpecialButton.h | 
| +++ b/fpdfsdk/include/pdfwindow/PWL_SpecialButton.h | 
| @@ -30,8 +30,8 @@ public: | 
|  | 
| public: | 
| virtual CFX_ByteString		GetClassName() const; | 
| -	virtual FX_BOOL				OnLButtonUp(const CPDF_Point & point); | 
| -	virtual FX_BOOL				OnChar(FX_WORD nChar); | 
| +	virtual FX_BOOL				OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag); | 
| +	virtual FX_BOOL				OnChar(FX_WORD nChar, FX_DWORD nFlag); | 
|  | 
| void						SetCheck(FX_BOOL bCheck); | 
| FX_BOOL						IsChecked() const; | 
| @@ -48,8 +48,8 @@ public: | 
|  | 
| public: | 
| virtual CFX_ByteString		GetClassName() const; | 
| -	virtual FX_BOOL				OnLButtonUp(const CPDF_Point & point); | 
| -	virtual FX_BOOL				OnChar(FX_WORD nChar); | 
| +	virtual FX_BOOL				OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag); | 
| +	virtual FX_BOOL				OnChar(FX_WORD nChar, FX_DWORD nFlag); | 
|  | 
| void						SetCheck(FX_BOOL bCheck); | 
| FX_BOOL						IsChecked() const; | 
|  |