1 files changed, 48 insertions, 0 deletions
diff --git a/fpdfsdk/pdfwindow/PWL_ListCtrl.h b/fpdfsdk/pdfwindow/PWL_ListCtrl.h
new file mode 100644
index 0000000000..844801978c
--- /dev/null
+++ b/fpdfsdk/pdfwindow/PWL_ListCtrl.h
@@ -0,0 +1,48 @@
+// 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 FPDFSDK_PDFWINDOW_PWL_LISTCTRL_H_
+#define FPDFSDK_PDFWINDOW_PWL_LISTCTRL_H_
+
+#include "fpdfsdk/pdfwindow/PWL_Wnd.h"
+
+class CPWL_ListCtrl : public CPWL_Wnd {
+ public:
+  CPWL_ListCtrl();
+  ~CPWL_ListCtrl() override;
+
+  void SetScrollPos(const CFX_FloatPoint& point);
+  CFX_FloatPoint GetScrollPos() const;
+  CFX_FloatRect GetScrollArea() const;
+  void SetItemSpace(FX_FLOAT fSpace);
+  void SetTopSpace(FX_FLOAT fSpace);
+  void SetBottomSpace(FX_FLOAT fSpace);
+  void ResetFace();
+  void ResetContent(int32_t nStart);
+  int32_t GetItemIndex(CPWL_Wnd* pItem);
+  FX_FLOAT GetContentsHeight(FX_FLOAT fLimitWidth);
+  CFX_FloatPoint InToOut(const CFX_FloatPoint& point) const;
+  CFX_FloatPoint OutToIn(const CFX_FloatPoint& point) const;
+  CFX_FloatRect InToOut(const CFX_FloatRect& rect) const;
+  CFX_FloatRect OutToIn(const CFX_FloatRect& rect) const;
+
+ protected:
+  // CPWL_Wnd
+  void RePosChildWnd() override;
+  void DrawChildAppearance(CFX_RenderDevice* pDevice,
+                           CFX_Matrix* pUser2Device) override;
+
+ private:
+  void ResetAll(FX_BOOL bMove, int32_t nStart);
+
+  CFX_FloatRect m_rcContent;
+  CFX_FloatPoint m_ptScroll;
+  FX_FLOAT m_fItemSpace;
+  FX_FLOAT m_fTopSpace;
+  FX_FLOAT m_fBottomSpace;
+};
+
+#endif  // FPDFSDK_PDFWINDOW_PWL_LISTCTRL_H_