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authorLei Zhang <thestig@chromium.org>2016-01-06 14:58:14 -0800
committerLei Zhang <thestig@chromium.org>2016-01-06 14:58:14 -0800
commitab5537db5f9f52f19dea03850512fd6b10bdcd84 (patch)
treea7da1e232e8abb9a0593c28fad91a34edf910147 /fpdfsdk/src/pdfwindow/PWL_Wnd.cpp
parent0aa3531a87dde44ffd90416f6d621b1828edaf22 (diff)
downloadpdfium-ab5537db5f9f52f19dea03850512fd6b10bdcd84.tar.xz
Invalidate IPWL_FocusHandler and IPWL_Provider on destruction.
BUG=572871 TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1564773003 . (cherry picked from commit dcac57bc8b64fdc870d79d11a498ae7021cf8ae7) Review URL: https://codereview.chromium.org/1569663002 .
Diffstat (limited to 'fpdfsdk/src/pdfwindow/PWL_Wnd.cpp')
-rw-r--r--fpdfsdk/src/pdfwindow/PWL_Wnd.cpp10
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();