Cleanup FWL default values part II.

xfa/fwl/core/cfwl_widgetmgr.h

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #ifndef XFA_FWL_CORE_CFWL_WIDGETMGR_H_
 #define XFA_FWL_CORE_CFWL_WIDGETMGR_H_
 
 #include <map>
@@ skipping 24 matching lines @@
   void OnDrawWidget(CFWL_Widget* pWidget,
                     CFX_Graphics* pGraphics,
                     const CFX_Matrix* pMatrix) override;
 
   CFWL_Widget* GetParentWidget(CFWL_Widget* pWidget) const;
   CFWL_Widget* GetOwnerWidget(CFWL_Widget* pWidget) const;
   CFWL_Widget* GetNextSiblingWidget(CFWL_Widget* pWidget) const;
   CFWL_Widget* GetFirstChildWidget(CFWL_Widget* pWidget) const;
   CFWL_Widget* GetSystemFormWidget(CFWL_Widget* pWidget) const;
 
-  void RepaintWidget(CFWL_Widget* pWidget, const CFX_RectF* pRect = nullptr);
+  void RepaintWidget(CFWL_Widget* pWidget, const CFX_RectF* pRect);
 
-  void InsertWidget(CFWL_Widget* pParent,
-                    CFWL_Widget* pChild,
-                    int32_t nIndex = -1);
+  void InsertWidget(CFWL_Widget* pParent, CFWL_Widget* pChild);
   void RemoveWidget(CFWL_Widget* pWidget);
   void SetOwner(CFWL_Widget* pOwner, CFWL_Widget* pOwned);
   void SetParent(CFWL_Widget* pParent, CFWL_Widget* pChild);
 
   void SetWidgetRect_Native(CFWL_Widget* pWidget, const CFX_RectF& rect);
 
   CFWL_Widget* GetWidgetAtPoint(CFWL_Widget* pParent, FX_FLOAT fx, FX_FLOAT fy);
 
   void NotifySizeChanged(CFWL_Widget* pForm, FX_FLOAT fx, FX_FLOAT fy);
 
@@ skipping 32 matching lines @@
 #if (_FX_OS_ == _FX_WIN32_DESKTOP_) || (_FX_OS_ == _FX_WIN64_)
     bool bOutsideChanged;
 #endif
   };
 
   CFWL_Widget* GetFirstSiblingWidget(CFWL_Widget* pWidget) const;
   CFWL_Widget* GetPriorSiblingWidget(CFWL_Widget* pWidget) const;
   CFWL_Widget* GetLastChildWidget(CFWL_Widget* pWidget) const;
   Item* GetWidgetMgrItem(CFWL_Widget* pWidget) const;
 
-  void SetWidgetIndex(CFWL_Widget* pWidget, int32_t nIndex);
+  void AppendWidget(CFWL_Widget* pWidget);
 
   int32_t CountRadioButtonGroup(CFWL_Widget* pFirst) const;
   CFWL_Widget* GetRadioButtonGroupHeader(CFWL_Widget* pRadioButton) const;
 
   void ResetRedrawCounts(CFWL_Widget* pWidget);
 
   void DrawChild(CFWL_Widget* pParent,
                  const CFX_RectF& rtClip,
                  CFX_Graphics* pGraphics,
                  const CFX_Matrix* pMatrix);
@@ skipping 13 matching lines @@
 
   uint32_t m_dwCapability;
   std::map<CFWL_Widget*, std::unique_ptr<Item>> m_mapWidgetItem;
   CXFA_FWLAdapterWidgetMgr* const m_pAdapter;
 #if (_FX_OS_ == _FX_WIN32_DESKTOP_) || (_FX_OS_ == _FX_WIN64_)
   CFX_RectF m_rtScreen;
 #endif
 };
 
 #endif  // XFA_FWL_CORE_CFWL_WIDGETMGR_H_