diff --git a/xfa/fwl/cfwl_edit.cpp b/xfa/fwl/cfwl_edit.cpp
index 72844b9..2a80bd3 100644
--- a/xfa/fwl/cfwl_edit.cpp
+++ b/xfa/fwl/cfwl_edit.cpp
@@ -914,7 +914,7 @@
     pRect->Offset(rtOuter.left, rtOuter.top);
   }
 
-  CFWL_Widget::AdapterIface* pXFAWidget = pOuter->GetFFWidget();
+  CFWL_Widget::AdapterIface* pXFAWidget = pOuter->GetAdapterIface();
   if (!pXFAWidget)
     return;
 
@@ -933,7 +933,7 @@
   while (pOuter->GetOuter())
     pOuter = pOuter->GetOuter();
 
-  CFWL_Widget::AdapterIface* pXFAWidget = pOuter->GetFFWidget();
+  CFWL_Widget::AdapterIface* pXFAWidget = pOuter->GetAdapterIface();
   if (!pXFAWidget)
     return;
 
diff --git a/xfa/fwl/cfwl_widget.h b/xfa/fwl/cfwl_widget.h
index cc6ee3b..a8112e8 100644
--- a/xfa/fwl/cfwl_widget.h
+++ b/xfa/fwl/cfwl_widget.h
@@ -127,9 +127,8 @@
   uint32_t GetEventKey() const { return m_nEventKey; }
   void SetEventKey(uint32_t key) { m_nEventKey = key; }
 
-  AdapterIface* GetFFWidget() const { return m_pFFWidget; }
-  void SetFFWidget(AdapterIface* pItem) { m_pFFWidget = pItem; }
-
+  AdapterIface* GetAdapterIface() const { return m_pAdapterIface; }
+  void SetAdapterIface(AdapterIface* pItem) { m_pAdapterIface = pItem; }
   void RepaintRect(const CFX_RectF& pRect);
 
  protected:
@@ -185,7 +184,7 @@
   bool IsParent(CFWL_Widget* pParent);
 
   uint32_t m_nEventKey = 0;
-  AdapterIface* m_pFFWidget = nullptr;
+  AdapterIface* m_pAdapterIface = nullptr;
   UnownedPtr<IFWL_WidgetDelegate> m_pDelegate;
 };
 
diff --git a/xfa/fwl/theme/cfwl_edittp.cpp b/xfa/fwl/theme/cfwl_edittp.cpp
index 434e9ff..cacdf09 100644
--- a/xfa/fwl/theme/cfwl_edittp.cpp
+++ b/xfa/fwl/theme/cfwl_edittp.cpp
@@ -20,7 +20,7 @@
 void CFWL_EditTP::DrawBackground(const CFWL_ThemeBackground& pParams) {
   if (CFWL_Part::CombTextLine == pParams.m_iPart) {
     CFWL_Widget::AdapterIface* pWidget =
-        pParams.m_pWidget->GetOutmost()->GetFFWidget();
+        pParams.m_pWidget->GetOutmost()->GetAdapterIface();
     FX_ARGB cr = 0xFF000000;
     float fWidth = 1.0f;
     pWidget->GetBorderColorAndThickness(&cr, &fWidth);
diff --git a/xfa/fxfa/cxfa_ffbarcode.cpp b/xfa/fxfa/cxfa_ffbarcode.cpp
index 69646c2..1c541ec 100644
--- a/xfa/fxfa/cxfa_ffbarcode.cpp
+++ b/xfa/fxfa/cxfa_ffbarcode.cpp
@@ -143,7 +143,7 @@
   auto pNew = pdfium::MakeUnique<CFWL_Barcode>(GetFWLApp());
   CFWL_Barcode* pFWLBarcode = pNew.get();
   SetNormalWidget(std::move(pNew));
-  pFWLBarcode->SetFFWidget(this);
+  pFWLBarcode->SetAdapterIface(this);
 
   CFWL_NoteDriver* pNoteDriver = pFWLBarcode->GetOwnerApp()->GetNoteDriver();
   pNoteDriver->RegisterEventTarget(pFWLBarcode, pFWLBarcode);
diff --git a/xfa/fxfa/cxfa_ffcheckbutton.cpp b/xfa/fxfa/cxfa_ffcheckbutton.cpp
index bfa1c51..1d39e2f 100644
--- a/xfa/fxfa/cxfa_ffcheckbutton.cpp
+++ b/xfa/fxfa/cxfa_ffcheckbutton.cpp
@@ -35,7 +35,7 @@
   auto pNew = pdfium::MakeUnique<CFWL_CheckBox>(GetFWLApp());
   CFWL_CheckBox* pCheckBox = pNew.get();
   SetNormalWidget(std::move(pNew));
-  pCheckBox->SetFFWidget(this);
+  pCheckBox->SetAdapterIface(this);
 
   CFWL_NoteDriver* pNoteDriver = pCheckBox->GetOwnerApp()->GetNoteDriver();
   pNoteDriver->RegisterEventTarget(pCheckBox, pCheckBox);
diff --git a/xfa/fxfa/cxfa_ffcombobox.cpp b/xfa/fxfa/cxfa_ffcombobox.cpp
index 935dc6d..61fa659 100644
--- a/xfa/fxfa/cxfa_ffcombobox.cpp
+++ b/xfa/fxfa/cxfa_ffcombobox.cpp
@@ -53,7 +53,7 @@
   auto pNew = pdfium::MakeUnique<CFWL_ComboBox>(GetFWLApp());
   CFWL_ComboBox* pComboBox = pNew.get();
   SetNormalWidget(std::move(pNew));
-  pComboBox->SetFFWidget(this);
+  pComboBox->SetAdapterIface(this);
 
   CFWL_NoteDriver* pNoteDriver = pComboBox->GetOwnerApp()->GetNoteDriver();
   pNoteDriver->RegisterEventTarget(pComboBox, pComboBox);
diff --git a/xfa/fxfa/cxfa_ffdatetimeedit.cpp b/xfa/fxfa/cxfa_ffdatetimeedit.cpp
index 84a58a1..d8d57f5 100644
--- a/xfa/fxfa/cxfa_ffdatetimeedit.cpp
+++ b/xfa/fxfa/cxfa_ffdatetimeedit.cpp
@@ -46,7 +46,7 @@
   auto pNewPicker = pdfium::MakeUnique<CFWL_DateTimePicker>(GetFWLApp());
   CFWL_DateTimePicker* pWidget = pNewPicker.get();
   SetNormalWidget(std::move(pNewPicker));
-  pWidget->SetFFWidget(this);
+  pWidget->SetAdapterIface(this);
 
   CFWL_NoteDriver* pNoteDriver = pWidget->GetOwnerApp()->GetNoteDriver();
   pNoteDriver->RegisterEventTarget(pWidget, pWidget);
diff --git a/xfa/fxfa/cxfa_ffimageedit.cpp b/xfa/fxfa/cxfa_ffimageedit.cpp
index 4ff46a9..60f584a 100644
--- a/xfa/fxfa/cxfa_ffimageedit.cpp
+++ b/xfa/fxfa/cxfa_ffimageedit.cpp
@@ -35,7 +35,7 @@
   auto pNew = pdfium::MakeUnique<CFWL_PictureBox>(GetFWLApp());
   CFWL_PictureBox* pPictureBox = pNew.get();
   SetNormalWidget(std::move(pNew));
-  pPictureBox->SetFFWidget(this);
+  pPictureBox->SetAdapterIface(this);
 
   CFWL_NoteDriver* pNoteDriver = pPictureBox->GetOwnerApp()->GetNoteDriver();
   pNoteDriver->RegisterEventTarget(pPictureBox, pPictureBox);
diff --git a/xfa/fxfa/cxfa_fflistbox.cpp b/xfa/fxfa/cxfa_fflistbox.cpp
index 1f53209..45162ee 100644
--- a/xfa/fxfa/cxfa_fflistbox.cpp
+++ b/xfa/fxfa/cxfa_fflistbox.cpp
@@ -45,7 +45,7 @@
   pListBox->ModifyStyles(FWL_WGTSTYLE_VScroll | FWL_WGTSTYLE_NoBackground,
                          0xFFFFFFFF);
   SetNormalWidget(std::move(pNew));
-  pListBox->SetFFWidget(this);
+  pListBox->SetAdapterIface(this);
 
   CFWL_NoteDriver* pNoteDriver = pListBox->GetOwnerApp()->GetNoteDriver();
   pNoteDriver->RegisterEventTarget(pListBox, pListBox);
diff --git a/xfa/fxfa/cxfa_ffnumericedit.cpp b/xfa/fxfa/cxfa_ffnumericedit.cpp
index 86431fd..8d1b3bb 100644
--- a/xfa/fxfa/cxfa_ffnumericedit.cpp
+++ b/xfa/fxfa/cxfa_ffnumericedit.cpp
@@ -28,7 +28,7 @@
       GetFWLApp(), pdfium::MakeUnique<CFWL_WidgetProperties>(), nullptr);
   CFWL_Edit* pWidget = pNewEdit.get();
   SetNormalWidget(std::move(pNewEdit));
-  pWidget->SetFFWidget(this);
+  pWidget->SetAdapterIface(this);
 
   CFWL_NoteDriver* pNoteDriver = pWidget->GetOwnerApp()->GetNoteDriver();
   pNoteDriver->RegisterEventTarget(pWidget, pWidget);
diff --git a/xfa/fxfa/cxfa_ffpasswordedit.cpp b/xfa/fxfa/cxfa_ffpasswordedit.cpp
index b70d1d3..8019c5c 100644
--- a/xfa/fxfa/cxfa_ffpasswordedit.cpp
+++ b/xfa/fxfa/cxfa_ffpasswordedit.cpp
@@ -27,7 +27,7 @@
       GetFWLApp(), pdfium::MakeUnique<CFWL_WidgetProperties>(), nullptr);
   CFWL_Edit* pWidget = pNewEdit.get();
   SetNormalWidget(std::move(pNewEdit));
-  pWidget->SetFFWidget(this);
+  pWidget->SetAdapterIface(this);
 
   CFWL_NoteDriver* pNoteDriver = pWidget->GetOwnerApp()->GetNoteDriver();
   pNoteDriver->RegisterEventTarget(pWidget, pWidget);
diff --git a/xfa/fxfa/cxfa_ffpushbutton.cpp b/xfa/fxfa/cxfa_ffpushbutton.cpp
index daf1aaa..7f2a06e 100644
--- a/xfa/fxfa/cxfa_ffpushbutton.cpp
+++ b/xfa/fxfa/cxfa_ffpushbutton.cpp
@@ -56,7 +56,7 @@
   m_pOldDelegate = pPushButton->GetDelegate();
   pPushButton->SetDelegate(this);
   SetNormalWidget(std::move(pNew));
-  pPushButton->SetFFWidget(this);
+  pPushButton->SetAdapterIface(this);
 
   CFWL_NoteDriver* pNoteDriver = pPushButton->GetOwnerApp()->GetNoteDriver();
   pNoteDriver->RegisterEventTarget(pPushButton, pPushButton);
diff --git a/xfa/fxfa/cxfa_fftextedit.cpp b/xfa/fxfa/cxfa_fftextedit.cpp
index c5c52b9..7b1c93b 100644
--- a/xfa/fxfa/cxfa_fftextedit.cpp
+++ b/xfa/fxfa/cxfa_fftextedit.cpp
@@ -48,7 +48,7 @@
   ASSERT(!IsLoaded());
   CFWL_Edit* pFWLEdit = pNewWidget.get();
   SetNormalWidget(std::move(pNewWidget));
-  pFWLEdit->SetFFWidget(this);
+  pFWLEdit->SetAdapterIface(this);
 
   CFWL_NoteDriver* pNoteDriver = pFWLEdit->GetOwnerApp()->GetNoteDriver();
   pNoteDriver->RegisterEventTarget(pFWLEdit, pFWLEdit);
diff --git a/xfa/fxfa/cxfa_fwladapterwidgetmgr.cpp b/xfa/fxfa/cxfa_fwladapterwidgetmgr.cpp
index ff8534d..a67bf08 100644
--- a/xfa/fxfa/cxfa_fwladapterwidgetmgr.cpp
+++ b/xfa/fxfa/cxfa_fwladapterwidgetmgr.cpp
@@ -17,7 +17,7 @@
   if (!pWidget)
     return;
 
-  auto* pFFWidget = static_cast<CXFA_FFWidget*>(pWidget->GetFFWidget());
+  auto* pFFWidget = static_cast<CXFA_FFWidget*>(pWidget->GetAdapterIface());
   if (!pFFWidget)
     return;
 
@@ -29,7 +29,7 @@
                                            float fMaxHeight,
                                            const CFX_RectF& rtAnchor,
                                            CFX_RectF* pPopupRect) {
-  auto* pFFWidget = static_cast<CXFA_FFWidget*>(pWidget->GetFFWidget());
+  auto* pFFWidget = static_cast<CXFA_FFWidget*>(pWidget->GetAdapterIface());
   CFX_RectF rtRotateAnchor =
       pFFWidget->GetRotateMatrix().TransformRect(rtAnchor);
   pFFWidget->GetDoc()->GetDocEnvironment()->GetPopupPos(
diff --git a/xfa/fxfa/cxfa_fwltheme.cpp b/xfa/fxfa/cxfa_fwltheme.cpp
index fd798b9..4c2c8da 100644
--- a/xfa/fxfa/cxfa_fwltheme.cpp
+++ b/xfa/fxfa/cxfa_fwltheme.cpp
@@ -39,7 +39,8 @@
 
 CXFA_FFWidget* XFA_ThemeGetOuterWidget(CFWL_Widget* pWidget) {
   CFWL_Widget* pOuter = pWidget ? pWidget->GetOutmost() : nullptr;
-  return pOuter ? static_cast<CXFA_FFWidget*>(pOuter->GetFFWidget()) : nullptr;
+  return pOuter ? static_cast<CXFA_FFWidget*>(pOuter->GetAdapterIface())
+                : nullptr;
 }
 
 }  // namespace