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// 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_IFWL_COMBOLIST_H_
#define XFA_FWL_CORE_IFWL_COMBOLIST_H_
#include "xfa/fwl/core/cfwl_widgetimpproperties.h"
#include "xfa/fwl/core/ifwl_listbox.h"
#include "xfa/fwl/core/ifwl_widget.h"
class IFWL_ComboList : public IFWL_ListBox {
public:
IFWL_ComboList(const CFWL_WidgetImpProperties& properties,
IFWL_Widget* pOuter);
// IFWL_Widget
FWL_Error Initialize() override;
FWL_Error Finalize() override;
int32_t MatchItem(const CFX_WideString& wsMatch);
void ChangeSelected(int32_t iSel);
int32_t CountItems();
void GetItemRect(int32_t nIndex, CFX_RectF& rtItem);
void ClientToOuter(FX_FLOAT& fx, FX_FLOAT& fy);
void SetFocus(FX_BOOL bSet);
FX_BOOL m_bNotifyOwner;
friend class CFWL_ComboListImpDelegate;
friend class IFWL_ComboBox;
};
class CFWL_ComboListImpDelegate : public CFWL_ListBoxImpDelegate {
public:
CFWL_ComboListImpDelegate(IFWL_ComboList* pOwner);
void OnProcessMessage(CFWL_Message* pMessage) override;
protected:
void OnDropListFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE);
int32_t OnDropListMouseMove(CFWL_MsgMouse* pMsg);
int32_t OnDropListLButtonDown(CFWL_MsgMouse* pMsg);
int32_t OnDropListLButtonUp(CFWL_MsgMouse* pMsg);
int32_t OnDropListKey(CFWL_MsgKey* pKey);
void OnDropListKeyDown(CFWL_MsgKey* pKey);
IFWL_ComboList* m_pOwner;
};
#endif // XFA_FWL_CORE_IFWL_COMBOLIST_H_
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