1 files changed, 313 insertions, 313 deletions
diff --git a/xfa/src/fwl/src/lightwidget/listbox.cpp b/xfa/src/fwl/src/lightwidget/listbox.cpp
index 198e1fe142..c1eb6728e8 100644
--- a/xfa/src/fwl/src/lightwidget/listbox.cpp
+++ b/xfa/src/fwl/src/lightwidget/listbox.cpp
@@ -1,313 +1,313 @@
-// 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
-
-#include <memory>
-
-#include "xfa/src/foxitlib.h"
-
-CFWL_ListBox* CFWL_ListBox::Create() {
-  return new CFWL_ListBox;
-}
-FWL_ERR CFWL_ListBox::Initialize(const CFWL_WidgetProperties* pProperties) {
-  if (m_pIface)
-    return FWL_ERR_Indefinite;
-  if (pProperties) {
-    *m_pProperties = *pProperties;
-  }
-  std::unique_ptr<IFWL_ListBox> pListBox(IFWL_ListBox::Create(
-      m_pProperties->MakeWidgetImpProperties(&m_ListBoxDP), nullptr));
-  FWL_ERR ret = pListBox->Initialize();
-  if (ret != FWL_ERR_Succeeded) {
-    return ret;
-  }
-  m_pIface = pListBox.release();
-  CFWL_Widget::Initialize();
-  return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_ListBox::AddDIBitmap(CFX_DIBitmap* pDIB, FWL_HLISTITEM hItem) {
-  reinterpret_cast<CFWL_ListItem*>(hItem)->m_pDIB = pDIB;
-  return FWL_ERR_Succeeded;
-}
-FWL_HLISTITEM CFWL_ListBox::AddString(const CFX_WideStringC& wsAdd,
-                                      FX_BOOL bSelect) {
-  CFWL_ListItem* pItem = new CFWL_ListItem;
-  pItem->m_dwStates = 0;
-  pItem->m_wsText = wsAdd;
-  pItem->m_dwStates = bSelect ? FWL_ITEMSTATE_LTB_Selected : 0;
-  m_ListBoxDP.m_arrItem.Add(pItem);
-  return (FWL_HLISTITEM)pItem;
-}
-FX_BOOL CFWL_ListBox::DeleteString(FWL_HLISTITEM hItem) {
-  int32_t nIndex = m_ListBoxDP.GetItemIndex(GetWidget(), hItem);
-  if (nIndex < 0 || nIndex >= m_ListBoxDP.m_arrItem.GetSize()) {
-    return FALSE;
-  }
-  CFWL_ListItem* pDelItem =
-      reinterpret_cast<CFWL_ListItem*>(m_ListBoxDP.GetItem(m_pIface, nIndex));
-  int32_t iCount = m_ListBoxDP.CountItems(m_pIface);
-  int32_t iSel = nIndex + 1;
-  if (iSel >= iCount) {
-    iSel = nIndex - 1;
-    if (iSel < 0) {
-      iSel = -1;
-    }
-  }
-  if (iSel >= 0) {
-    CFWL_ListItem* pSel =
-        reinterpret_cast<CFWL_ListItem*>(m_ListBoxDP.GetItem(m_pIface, iSel));
-    pSel->m_dwStates |= FWL_ITEMSTATE_LTB_Selected;
-  }
-  m_ListBoxDP.m_arrItem.RemoveAt(nIndex);
-  delete pDelItem;
-  return TRUE;
-}
-FX_BOOL CFWL_ListBox::DeleteAll() {
-  int32_t iCount = m_ListBoxDP.CountItems(m_pIface);
-  for (int32_t i = 0; i < iCount; i++) {
-    CFWL_ListItem* pItem =
-        reinterpret_cast<CFWL_ListItem*>(m_ListBoxDP.GetItem(m_pIface, i));
-    delete pItem;
-  }
-  m_ListBoxDP.m_arrItem.RemoveAll();
-  return TRUE;
-}
-int32_t CFWL_ListBox::CountSelItems() {
-  if (!m_pIface)
-    return 0;
-  return static_cast<IFWL_ListBox*>(m_pIface)->CountSelItems();
-}
-FWL_HLISTITEM CFWL_ListBox::GetSelItem(int32_t nIndexSel) {
-  if (!m_pIface)
-    return NULL;
-  return static_cast<IFWL_ListBox*>(m_pIface)->GetSelItem(nIndexSel);
-}
-int32_t CFWL_ListBox::GetSelIndex(int32_t nIndex) {
-  if (!m_pIface)
-    return 0;
-  return static_cast<IFWL_ListBox*>(m_pIface)->GetSelIndex(nIndex);
-}
-FWL_ERR CFWL_ListBox::SetSelItem(FWL_HLISTITEM hItem, FX_BOOL bSelect) {
-  if (!m_pIface)
-    return FWL_ERR_Indefinite;
-  return static_cast<IFWL_ListBox*>(m_pIface)->SetSelItem(hItem, bSelect);
-}
-FWL_ERR CFWL_ListBox::GetItemText(FWL_HLISTITEM hItem, CFX_WideString& wsText) {
-  if (!m_pIface)
-    return FWL_ERR_Indefinite;
-  return static_cast<IFWL_ListBox*>(m_pIface)->GetItemText(hItem, wsText);
-}
-FWL_ERR CFWL_ListBox::GetScrollPos(FX_FLOAT& fPos, FX_BOOL bVert) {
-  if (!m_pIface)
-    return FWL_ERR_Indefinite;
-  return static_cast<IFWL_ListBox*>(m_pIface)->GetScrollPos(fPos, bVert);
-}
-FWL_ERR CFWL_ListBox::SetItemHeight(FX_FLOAT fItemHeight) {
-  m_ListBoxDP.m_fItemHeight = fItemHeight;
-  return FWL_ERR_Succeeded;
-}
-FWL_HLISTITEM CFWL_ListBox::GetFocusItem() {
-  for (int32_t i = 0; i < m_ListBoxDP.m_arrItem.GetSize(); i++) {
-    CFWL_ListItem* hItem =
-        static_cast<CFWL_ListItem*>(m_ListBoxDP.m_arrItem[i]);
-    if (hItem->m_dwStates & FWL_ITEMSTATE_LTB_Focused) {
-      return (FWL_HLISTITEM)hItem;
-    }
-  }
-  return NULL;
-}
-FWL_ERR CFWL_ListBox::SetFocusItem(FWL_HLISTITEM hItem) {
-  int32_t nIndex = m_ListBoxDP.GetItemIndex(GetWidget(), hItem);
-  static_cast<CFWL_ListItem*>(m_ListBoxDP.m_arrItem[nIndex])->m_dwStates |=
-      FWL_ITEMSTATE_LTB_Focused;
-  return FWL_ERR_Succeeded;
-}
-FWL_ERR* CFWL_ListBox::Sort(IFWL_ListBoxCompare* pCom) {
-  return static_cast<IFWL_ListBox*>(m_pIface)->Sort(pCom);
-}
-int32_t CFWL_ListBox::CountItems() {
-  return m_ListBoxDP.m_arrItem.GetSize();
-}
-FWL_HLISTITEM CFWL_ListBox::GetItem(int32_t nIndex) {
-  int32_t nCount = m_ListBoxDP.m_arrItem.GetSize();
-  if (nIndex > nCount - 1 && nIndex < 0) {
-    return NULL;
-  }
-  return (FWL_HLISTITEM)m_ListBoxDP.m_arrItem[nIndex];
-}
-FWL_ERR CFWL_ListBox::SetItemString(FWL_HLISTITEM hItem,
-                                    const CFX_WideStringC& wsText) {
-  if (!hItem)
-    return FWL_ERR_Indefinite;
-  reinterpret_cast<CFWL_ListItem*>(hItem)->m_wsText = wsText;
-  return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_ListBox::GetItemString(FWL_HLISTITEM hItem,
-                                    CFX_WideString& wsText) {
-  if (!hItem)
-    return FWL_ERR_Indefinite;
-  wsText = reinterpret_cast<CFWL_ListItem*>(hItem)->m_wsText;
-  return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_ListBox::SetItemData(FWL_HLISTITEM hItem, void* pData) {
-  if (!hItem)
-    return FWL_ERR_Indefinite;
-  reinterpret_cast<CFWL_ListItem*>(hItem)->m_pData = pData;
-  return FWL_ERR_Succeeded;
-}
-void* CFWL_ListBox::GetItemData(FWL_HLISTITEM hItem) {
-  if (!hItem)
-    return NULL;
-  return reinterpret_cast<CFWL_ListItem*>(hItem)->m_pData;
-}
-FWL_HLISTITEM CFWL_ListBox::GetItemAtPoint(FX_FLOAT fx, FX_FLOAT fy) {
-  CFX_RectF rtClient;
-  m_pIface->GetClientRect(rtClient);
-  fx -= rtClient.left;
-  fy -= rtClient.top;
-  FX_FLOAT fPosX = 0;
-  FX_FLOAT fPosY = 0;
-  static_cast<IFWL_ListBox*>(m_pIface)->GetScrollPos(fx);
-  static_cast<IFWL_ListBox*>(m_pIface)->GetScrollPos(fy, FALSE);
-  int32_t nCount = m_ListBoxDP.CountItems(NULL);
-  for (int32_t i = 0; i < nCount; i++) {
-    FWL_HLISTITEM hItem = m_ListBoxDP.GetItem(NULL, i);
-    if (!hItem) {
-      continue;
-    }
-    CFX_RectF rtItem;
-    m_ListBoxDP.GetItemRect(NULL, hItem, rtItem);
-    rtItem.Offset(-fPosX, -fPosY);
-    if (rtItem.Contains(fx, fy)) {
-      return hItem;
-    }
-  }
-  return NULL;
-}
-FX_DWORD CFWL_ListBox::GetItemStates(FWL_HLISTITEM hItem) {
-  if (!hItem)
-    return 0;
-  CFWL_ListItem* pItem = reinterpret_cast<CFWL_ListItem*>(hItem);
-  return pItem->m_dwStates | pItem->m_dwCheckState;
-}
-CFWL_ListBox::CFWL_ListBox() {}
-CFWL_ListBox::~CFWL_ListBox() {}
-CFWL_ListBox::CFWL_ListBoxDP::CFWL_ListBoxDP() {}
-CFWL_ListBox::CFWL_ListBoxDP::~CFWL_ListBoxDP() {
-  int32_t nCount = m_arrItem.GetSize();
-  for (int32_t i = 0; i < nCount; i++) {
-    delete static_cast<CFWL_ListItem*>(m_arrItem[i]);
-  }
-  m_arrItem.RemoveAll();
-}
-FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::GetCaption(IFWL_Widget* pWidget,
-                                                 CFX_WideString& wsCaption) {
-  wsCaption = m_wsData;
-  return FWL_ERR_Succeeded;
-}
-int32_t CFWL_ListBox::CFWL_ListBoxDP::CountItems(IFWL_Widget* pWidget) {
-  return m_arrItem.GetSize();
-}
-FWL_HLISTITEM CFWL_ListBox::CFWL_ListBoxDP::GetItem(IFWL_Widget* pWidget,
-                                                    int32_t nIndex) {
-  if (nIndex >= m_arrItem.GetSize() || nIndex < 0) {
-    return NULL;
-  } else {
-    return (FWL_HLISTITEM)m_arrItem[nIndex];
-  }
-}
-int32_t CFWL_ListBox::CFWL_ListBoxDP::GetItemIndex(IFWL_Widget* pWidget,
-                                                   FWL_HLISTITEM hItem) {
-  return m_arrItem.Find(hItem);
-}
-FX_BOOL CFWL_ListBox::CFWL_ListBoxDP::SetItemIndex(IFWL_Widget* pWidget,
-                                                   FWL_HLISTITEM hItem,
-                                                   int32_t nIndex) {
-  return m_arrItem.SetAt(nIndex, hItem);
-}
-FX_DWORD CFWL_ListBox::CFWL_ListBoxDP::GetItemStyles(IFWL_Widget* pWidget,
-                                                     FWL_HLISTITEM hItem) {
-  if (!hItem)
-    return -1;
-  return reinterpret_cast<CFWL_ListItem*>(hItem)->m_dwStates;
-}
-FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::GetItemText(IFWL_Widget* pWidget,
-                                                  FWL_HLISTITEM hItem,
-                                                  CFX_WideString& wsText) {
-  if (!hItem)
-    return FWL_ERR_Indefinite;
-  wsText = reinterpret_cast<CFWL_ListItem*>(hItem)->m_wsText;
-  return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::GetItemRect(IFWL_Widget* pWidget,
-                                                  FWL_HLISTITEM hItem,
-                                                  CFX_RectF& rtItem) {
-  if (!hItem)
-    return FWL_ERR_Indefinite;
-  CFWL_ListItem* pItem = reinterpret_cast<CFWL_ListItem*>(hItem);
-  rtItem = pItem->m_rtItem;
-  return FWL_ERR_Succeeded;
-}
-void* CFWL_ListBox::CFWL_ListBoxDP::GetItemData(IFWL_Widget* pWidget,
-                                                FWL_HLISTITEM hItem) {
-  if (!hItem)
-    return NULL;
-  CFWL_ListItem* pItem = reinterpret_cast<CFWL_ListItem*>(hItem);
-  return pItem->m_pData;
-}
-FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::SetItemStyles(IFWL_Widget* pWidget,
-                                                    FWL_HLISTITEM hItem,
-                                                    FX_DWORD dwStyle) {
-  if (!hItem)
-    return FWL_ERR_Indefinite;
-  reinterpret_cast<CFWL_ListItem*>(hItem)->m_dwStates = dwStyle;
-  return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::SetItemText(IFWL_Widget* pWidget,
-                                                  FWL_HLISTITEM hItem,
-                                                  const FX_WCHAR* pszText) {
-  if (!hItem)
-    return FWL_ERR_Indefinite;
-  reinterpret_cast<CFWL_ListItem*>(hItem)->m_wsText = pszText;
-  return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::SetItemRect(IFWL_Widget* pWidget,
-                                                  FWL_HLISTITEM hItem,
-                                                  const CFX_RectF& rtItem) {
-  if (!hItem)
-    return FWL_ERR_Indefinite;
-  reinterpret_cast<CFWL_ListItem*>(hItem)->m_rtItem = rtItem;
-  return FWL_ERR_Succeeded;
-}
-FX_FLOAT CFWL_ListBox::CFWL_ListBoxDP::GetItemHeight(IFWL_Widget* pWidget) {
-  return m_fItemHeight;
-}
-CFX_DIBitmap* CFWL_ListBox::CFWL_ListBoxDP::GetItemIcon(IFWL_Widget* pWidget,
-                                                        FWL_HLISTITEM hItem) {
-  return reinterpret_cast<CFWL_ListItem*>(hItem)->m_pDIB;
-}
-FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::GetItemCheckRect(IFWL_Widget* pWidget,
-                                                       FWL_HLISTITEM hItem,
-                                                       CFX_RectF& rtCheck) {
-  rtCheck = reinterpret_cast<CFWL_ListItem*>(hItem)->m_rtCheckBox;
-  return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::SetItemCheckRect(
-    IFWL_Widget* pWidget,
-    FWL_HLISTITEM hItem,
-    const CFX_RectF& rtCheck) {
-  reinterpret_cast<CFWL_ListItem*>(hItem)->m_rtCheckBox = rtCheck;
-  return FWL_ERR_Succeeded;
-}
-FX_DWORD CFWL_ListBox::CFWL_ListBoxDP::GetItemCheckState(IFWL_Widget* pWidget,
-                                                         FWL_HLISTITEM hItem) {
-  return reinterpret_cast<CFWL_ListItem*>(hItem)->m_dwCheckState;
-}
-FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::SetItemCheckState(IFWL_Widget* pWidget,
-                                                        FWL_HLISTITEM hItem,
-                                                        FX_DWORD dwCheckState) {
-  reinterpret_cast<CFWL_ListItem*>(hItem)->m_dwCheckState = dwCheckState;
-  return FWL_ERR_Succeeded;
-}
+// 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
+
+#include <memory>
+
+#include "xfa/src/foxitlib.h"
+
+CFWL_ListBox* CFWL_ListBox::Create() {
+  return new CFWL_ListBox;
+}
+FWL_ERR CFWL_ListBox::Initialize(const CFWL_WidgetProperties* pProperties) {
+  if (m_pIface)
+    return FWL_ERR_Indefinite;
+  if (pProperties) {
+    *m_pProperties = *pProperties;
+  }
+  std::unique_ptr<IFWL_ListBox> pListBox(IFWL_ListBox::Create(
+      m_pProperties->MakeWidgetImpProperties(&m_ListBoxDP), nullptr));
+  FWL_ERR ret = pListBox->Initialize();
+  if (ret != FWL_ERR_Succeeded) {
+    return ret;
+  }
+  m_pIface = pListBox.release();
+  CFWL_Widget::Initialize();
+  return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ListBox::AddDIBitmap(CFX_DIBitmap* pDIB, FWL_HLISTITEM hItem) {
+  reinterpret_cast<CFWL_ListItem*>(hItem)->m_pDIB = pDIB;
+  return FWL_ERR_Succeeded;
+}
+FWL_HLISTITEM CFWL_ListBox::AddString(const CFX_WideStringC& wsAdd,
+                                      FX_BOOL bSelect) {
+  CFWL_ListItem* pItem = new CFWL_ListItem;
+  pItem->m_dwStates = 0;
+  pItem->m_wsText = wsAdd;
+  pItem->m_dwStates = bSelect ? FWL_ITEMSTATE_LTB_Selected : 0;
+  m_ListBoxDP.m_arrItem.Add(pItem);
+  return (FWL_HLISTITEM)pItem;
+}
+FX_BOOL CFWL_ListBox::DeleteString(FWL_HLISTITEM hItem) {
+  int32_t nIndex = m_ListBoxDP.GetItemIndex(GetWidget(), hItem);
+  if (nIndex < 0 || nIndex >= m_ListBoxDP.m_arrItem.GetSize()) {
+    return FALSE;
+  }
+  CFWL_ListItem* pDelItem =
+      reinterpret_cast<CFWL_ListItem*>(m_ListBoxDP.GetItem(m_pIface, nIndex));
+  int32_t iCount = m_ListBoxDP.CountItems(m_pIface);
+  int32_t iSel = nIndex + 1;
+  if (iSel >= iCount) {
+    iSel = nIndex - 1;
+    if (iSel < 0) {
+      iSel = -1;
+    }
+  }
+  if (iSel >= 0) {
+    CFWL_ListItem* pSel =
+        reinterpret_cast<CFWL_ListItem*>(m_ListBoxDP.GetItem(m_pIface, iSel));
+    pSel->m_dwStates |= FWL_ITEMSTATE_LTB_Selected;
+  }
+  m_ListBoxDP.m_arrItem.RemoveAt(nIndex);
+  delete pDelItem;
+  return TRUE;
+}
+FX_BOOL CFWL_ListBox::DeleteAll() {
+  int32_t iCount = m_ListBoxDP.CountItems(m_pIface);
+  for (int32_t i = 0; i < iCount; i++) {
+    CFWL_ListItem* pItem =
+        reinterpret_cast<CFWL_ListItem*>(m_ListBoxDP.GetItem(m_pIface, i));
+    delete pItem;
+  }
+  m_ListBoxDP.m_arrItem.RemoveAll();
+  return TRUE;
+}
+int32_t CFWL_ListBox::CountSelItems() {
+  if (!m_pIface)
+    return 0;
+  return static_cast<IFWL_ListBox*>(m_pIface)->CountSelItems();
+}
+FWL_HLISTITEM CFWL_ListBox::GetSelItem(int32_t nIndexSel) {
+  if (!m_pIface)
+    return NULL;
+  return static_cast<IFWL_ListBox*>(m_pIface)->GetSelItem(nIndexSel);
+}
+int32_t CFWL_ListBox::GetSelIndex(int32_t nIndex) {
+  if (!m_pIface)
+    return 0;
+  return static_cast<IFWL_ListBox*>(m_pIface)->GetSelIndex(nIndex);
+}
+FWL_ERR CFWL_ListBox::SetSelItem(FWL_HLISTITEM hItem, FX_BOOL bSelect) {
+  if (!m_pIface)
+    return FWL_ERR_Indefinite;
+  return static_cast<IFWL_ListBox*>(m_pIface)->SetSelItem(hItem, bSelect);
+}
+FWL_ERR CFWL_ListBox::GetItemText(FWL_HLISTITEM hItem, CFX_WideString& wsText) {
+  if (!m_pIface)
+    return FWL_ERR_Indefinite;
+  return static_cast<IFWL_ListBox*>(m_pIface)->GetItemText(hItem, wsText);
+}
+FWL_ERR CFWL_ListBox::GetScrollPos(FX_FLOAT& fPos, FX_BOOL bVert) {
+  if (!m_pIface)
+    return FWL_ERR_Indefinite;
+  return static_cast<IFWL_ListBox*>(m_pIface)->GetScrollPos(fPos, bVert);
+}
+FWL_ERR CFWL_ListBox::SetItemHeight(FX_FLOAT fItemHeight) {
+  m_ListBoxDP.m_fItemHeight = fItemHeight;
+  return FWL_ERR_Succeeded;
+}
+FWL_HLISTITEM CFWL_ListBox::GetFocusItem() {
+  for (int32_t i = 0; i < m_ListBoxDP.m_arrItem.GetSize(); i++) {
+    CFWL_ListItem* hItem =
+        static_cast<CFWL_ListItem*>(m_ListBoxDP.m_arrItem[i]);
+    if (hItem->m_dwStates & FWL_ITEMSTATE_LTB_Focused) {
+      return (FWL_HLISTITEM)hItem;
+    }
+  }
+  return NULL;
+}
+FWL_ERR CFWL_ListBox::SetFocusItem(FWL_HLISTITEM hItem) {
+  int32_t nIndex = m_ListBoxDP.GetItemIndex(GetWidget(), hItem);
+  static_cast<CFWL_ListItem*>(m_ListBoxDP.m_arrItem[nIndex])->m_dwStates |=
+      FWL_ITEMSTATE_LTB_Focused;
+  return FWL_ERR_Succeeded;
+}
+FWL_ERR* CFWL_ListBox::Sort(IFWL_ListBoxCompare* pCom) {
+  return static_cast<IFWL_ListBox*>(m_pIface)->Sort(pCom);
+}
+int32_t CFWL_ListBox::CountItems() {
+  return m_ListBoxDP.m_arrItem.GetSize();
+}
+FWL_HLISTITEM CFWL_ListBox::GetItem(int32_t nIndex) {
+  int32_t nCount = m_ListBoxDP.m_arrItem.GetSize();
+  if (nIndex > nCount - 1 && nIndex < 0) {
+    return NULL;
+  }
+  return (FWL_HLISTITEM)m_ListBoxDP.m_arrItem[nIndex];
+}
+FWL_ERR CFWL_ListBox::SetItemString(FWL_HLISTITEM hItem,
+                                    const CFX_WideStringC& wsText) {
+  if (!hItem)
+    return FWL_ERR_Indefinite;
+  reinterpret_cast<CFWL_ListItem*>(hItem)->m_wsText = wsText;
+  return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ListBox::GetItemString(FWL_HLISTITEM hItem,
+                                    CFX_WideString& wsText) {
+  if (!hItem)
+    return FWL_ERR_Indefinite;
+  wsText = reinterpret_cast<CFWL_ListItem*>(hItem)->m_wsText;
+  return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ListBox::SetItemData(FWL_HLISTITEM hItem, void* pData) {
+  if (!hItem)
+    return FWL_ERR_Indefinite;
+  reinterpret_cast<CFWL_ListItem*>(hItem)->m_pData = pData;
+  return FWL_ERR_Succeeded;
+}
+void* CFWL_ListBox::GetItemData(FWL_HLISTITEM hItem) {
+  if (!hItem)
+    return NULL;
+  return reinterpret_cast<CFWL_ListItem*>(hItem)->m_pData;
+}
+FWL_HLISTITEM CFWL_ListBox::GetItemAtPoint(FX_FLOAT fx, FX_FLOAT fy) {
+  CFX_RectF rtClient;
+  m_pIface->GetClientRect(rtClient);
+  fx -= rtClient.left;
+  fy -= rtClient.top;
+  FX_FLOAT fPosX = 0;
+  FX_FLOAT fPosY = 0;
+  static_cast<IFWL_ListBox*>(m_pIface)->GetScrollPos(fx);
+  static_cast<IFWL_ListBox*>(m_pIface)->GetScrollPos(fy, FALSE);
+  int32_t nCount = m_ListBoxDP.CountItems(NULL);
+  for (int32_t i = 0; i < nCount; i++) {
+    FWL_HLISTITEM hItem = m_ListBoxDP.GetItem(NULL, i);
+    if (!hItem) {
+      continue;
+    }
+    CFX_RectF rtItem;
+    m_ListBoxDP.GetItemRect(NULL, hItem, rtItem);
+    rtItem.Offset(-fPosX, -fPosY);
+    if (rtItem.Contains(fx, fy)) {
+      return hItem;
+    }
+  }
+  return NULL;
+}
+FX_DWORD CFWL_ListBox::GetItemStates(FWL_HLISTITEM hItem) {
+  if (!hItem)
+    return 0;
+  CFWL_ListItem* pItem = reinterpret_cast<CFWL_ListItem*>(hItem);
+  return pItem->m_dwStates | pItem->m_dwCheckState;
+}
+CFWL_ListBox::CFWL_ListBox() {}
+CFWL_ListBox::~CFWL_ListBox() {}
+CFWL_ListBox::CFWL_ListBoxDP::CFWL_ListBoxDP() {}
+CFWL_ListBox::CFWL_ListBoxDP::~CFWL_ListBoxDP() {
+  int32_t nCount = m_arrItem.GetSize();
+  for (int32_t i = 0; i < nCount; i++) {
+    delete static_cast<CFWL_ListItem*>(m_arrItem[i]);
+  }
+  m_arrItem.RemoveAll();
+}
+FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::GetCaption(IFWL_Widget* pWidget,
+                                                 CFX_WideString& wsCaption) {
+  wsCaption = m_wsData;
+  return FWL_ERR_Succeeded;
+}
+int32_t CFWL_ListBox::CFWL_ListBoxDP::CountItems(IFWL_Widget* pWidget) {
+  return m_arrItem.GetSize();
+}
+FWL_HLISTITEM CFWL_ListBox::CFWL_ListBoxDP::GetItem(IFWL_Widget* pWidget,
+                                                    int32_t nIndex) {
+  if (nIndex >= m_arrItem.GetSize() || nIndex < 0) {
+    return NULL;
+  } else {
+    return (FWL_HLISTITEM)m_arrItem[nIndex];
+  }
+}
+int32_t CFWL_ListBox::CFWL_ListBoxDP::GetItemIndex(IFWL_Widget* pWidget,
+                                                   FWL_HLISTITEM hItem) {
+  return m_arrItem.Find(hItem);
+}
+FX_BOOL CFWL_ListBox::CFWL_ListBoxDP::SetItemIndex(IFWL_Widget* pWidget,
+                                                   FWL_HLISTITEM hItem,
+                                                   int32_t nIndex) {
+  return m_arrItem.SetAt(nIndex, hItem);
+}
+FX_DWORD CFWL_ListBox::CFWL_ListBoxDP::GetItemStyles(IFWL_Widget* pWidget,
+                                                     FWL_HLISTITEM hItem) {
+  if (!hItem)
+    return -1;
+  return reinterpret_cast<CFWL_ListItem*>(hItem)->m_dwStates;
+}
+FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::GetItemText(IFWL_Widget* pWidget,
+                                                  FWL_HLISTITEM hItem,
+                                                  CFX_WideString& wsText) {
+  if (!hItem)
+    return FWL_ERR_Indefinite;
+  wsText = reinterpret_cast<CFWL_ListItem*>(hItem)->m_wsText;
+  return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::GetItemRect(IFWL_Widget* pWidget,
+                                                  FWL_HLISTITEM hItem,
+                                                  CFX_RectF& rtItem) {
+  if (!hItem)
+    return FWL_ERR_Indefinite;
+  CFWL_ListItem* pItem = reinterpret_cast<CFWL_ListItem*>(hItem);
+  rtItem = pItem->m_rtItem;
+  return FWL_ERR_Succeeded;
+}
+void* CFWL_ListBox::CFWL_ListBoxDP::GetItemData(IFWL_Widget* pWidget,
+                                                FWL_HLISTITEM hItem) {
+  if (!hItem)
+    return NULL;
+  CFWL_ListItem* pItem = reinterpret_cast<CFWL_ListItem*>(hItem);
+  return pItem->m_pData;
+}
+FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::SetItemStyles(IFWL_Widget* pWidget,
+                                                    FWL_HLISTITEM hItem,
+                                                    FX_DWORD dwStyle) {
+  if (!hItem)
+    return FWL_ERR_Indefinite;
+  reinterpret_cast<CFWL_ListItem*>(hItem)->m_dwStates = dwStyle;
+  return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::SetItemText(IFWL_Widget* pWidget,
+                                                  FWL_HLISTITEM hItem,
+                                                  const FX_WCHAR* pszText) {
+  if (!hItem)
+    return FWL_ERR_Indefinite;
+  reinterpret_cast<CFWL_ListItem*>(hItem)->m_wsText = pszText;
+  return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::SetItemRect(IFWL_Widget* pWidget,
+                                                  FWL_HLISTITEM hItem,
+                                                  const CFX_RectF& rtItem) {
+  if (!hItem)
+    return FWL_ERR_Indefinite;
+  reinterpret_cast<CFWL_ListItem*>(hItem)->m_rtItem = rtItem;
+  return FWL_ERR_Succeeded;
+}
+FX_FLOAT CFWL_ListBox::CFWL_ListBoxDP::GetItemHeight(IFWL_Widget* pWidget) {
+  return m_fItemHeight;
+}
+CFX_DIBitmap* CFWL_ListBox::CFWL_ListBoxDP::GetItemIcon(IFWL_Widget* pWidget,
+                                                        FWL_HLISTITEM hItem) {
+  return reinterpret_cast<CFWL_ListItem*>(hItem)->m_pDIB;
+}
+FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::GetItemCheckRect(IFWL_Widget* pWidget,
+                                                       FWL_HLISTITEM hItem,
+                                                       CFX_RectF& rtCheck) {
+  rtCheck = reinterpret_cast<CFWL_ListItem*>(hItem)->m_rtCheckBox;
+  return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::SetItemCheckRect(
+    IFWL_Widget* pWidget,
+    FWL_HLISTITEM hItem,
+    const CFX_RectF& rtCheck) {
+  reinterpret_cast<CFWL_ListItem*>(hItem)->m_rtCheckBox = rtCheck;
+  return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_ListBox::CFWL_ListBoxDP::GetItemCheckState(IFWL_Widget* pWidget,
+                                                         FWL_HLISTITEM hItem) {
+  return reinterpret_cast<CFWL_ListItem*>(hItem)->m_dwCheckState;
+}
+FWL_ERR CFWL_ListBox::CFWL_ListBoxDP::SetItemCheckState(IFWL_Widget* pWidget,
+                                                        FWL_HLISTITEM hItem,
+                                                        FX_DWORD dwCheckState) {
+  reinterpret_cast<CFWL_ListItem*>(hItem)->m_dwCheckState = dwCheckState;
+  return FWL_ERR_Succeeded;
+}