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| author | Lei Zhang <thestig@chromium.org> | 2016-01-06 14:42:49 -0800 |
|---|---|---|
| committer | Lei Zhang <thestig@chromium.org> | 2016-01-06 14:42:49 -0800 |
| commit | dcac57bc8b64fdc870d79d11a498ae7021cf8ae7 (patch) | |
| tree | ead222392904fc522669bfeaa27e90b53f4675fa /fpdfsdk/src/pdfwindow | |
| parent | aa326bd6b169dc1b5b9b83048c71799799ab34c6 (diff) | |
| download | pdfium-dcac57bc8b64fdc870d79d11a498ae7021cf8ae7.tar.xz | |
Invalidate IPWL_FocusHandler and IPWL_Provider on destruction.
BUG=572871
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1564773003 .
Diffstat (limited to 'fpdfsdk/src/pdfwindow')
| -rw-r--r-- | fpdfsdk/src/pdfwindow/PWL_Wnd.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fpdfsdk/src/pdfwindow/PWL_Wnd.cpp b/fpdfsdk/src/pdfwindow/PWL_Wnd.cpp index 9c4e21713b..5bedad127a 100644 --- a/fpdfsdk/src/pdfwindow/PWL_Wnd.cpp +++ b/fpdfsdk/src/pdfwindow/PWL_Wnd.cpp @@ -237,6 +237,16 @@ void CPWL_Wnd::OnCreated() {} void CPWL_Wnd::OnDestroy() {} +void CPWL_Wnd::InvalidateFocusHandler(IPWL_FocusHandler* handler) { + if (m_sPrivateParam.pFocusHandler == handler) + m_sPrivateParam.pFocusHandler = nullptr; +} + +void CPWL_Wnd::InvalidateProvider(IPWL_Provider* provider) { + if (m_sPrivateParam.pProvider == provider) + m_sPrivateParam.pProvider = nullptr; +} + void CPWL_Wnd::Destroy() { KillFocus(); |