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-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();