FX_BOOL CPDFSDK_Document::KillFocusAnnot(FX_UINT nFlag) { if (m_pFocusAnnot) { CPDFSDK_AnnotHandlerMgr* pAnnotHandler = m_pEnv->GetAnnotHandlerMgr(); CPDFSDK_Annot* pFocusAnnot = m_pFocusAnnot; m_pFocusAnnot = nullptr; if (pAnnotHandler->Annot_OnKillFocus(pFocusAnnot, nFlag)) { if (pFocusAnnot->GetType() == FX_BSTRC("Widget")) { CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pFocusAnnot; int nFieldType = pWidget->GetFieldType(); if (FIELDTYPE_TEXTFIELD == nFieldType || FIELDTYPE_COMBOBOX == nFieldType) { m_pEnv->FFI_OnSetFieldInputFocus(NULL, NULL, 0, FALSE); } } if (!m_pFocusAnnot) return TRUE; } else { m_pFocusAnnot = pFocusAnnot; } } return FALSE; }