From b9e0190938f62bf21df078e47190a62ba33ddab2 Mon Sep 17 00:00:00 2001 From: Tom Sepez Date: Fri, 9 Jan 2015 10:46:50 -0800 Subject: Fix -Wnon-virtual-dtor compiler warnings. This is done by explicitly adding a virtual dtor to interface classes, since the cost is small given that there are already virtual functions. The exceptions are for classes that have a Release() or Delete() method, in which case it is non-virtual and protected to indicate that the virtual class is never the deletion point. BUG= R=brucedawson@chromium.org, thestig@chromium.org Review URL: https://codereview.chromium.org/810883005 --- fpdfsdk/include/pdfwindow/PWL_EditCtrl.h | 1 + 1 file changed, 1 insertion(+) (limited to 'fpdfsdk/include/pdfwindow/PWL_EditCtrl.h') diff --git a/fpdfsdk/include/pdfwindow/PWL_EditCtrl.h b/fpdfsdk/include/pdfwindow/PWL_EditCtrl.h index b13d5e1e79..c9d87b217c 100644 --- a/fpdfsdk/include/pdfwindow/PWL_EditCtrl.h +++ b/fpdfsdk/include/pdfwindow/PWL_EditCtrl.h @@ -30,6 +30,7 @@ class CPWL_Edit; class IPWL_Edit_Notify { public: + virtual ~IPWL_Edit_Notify() { } //when the position of caret is changed in edit virtual void OnCaretMove(FX_INT32 x1, FX_INT32 y1, FX_INT32 x2, FX_INT32 y2) {} virtual void OnContentChange(const CPDF_Rect& rcContent){} -- cgit v1.2.3