| // Copyright 2017 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_FXFA_CXFA_FFLISTBOX_H_ |
| #define XFA_FXFA_CXFA_FFLISTBOX_H_ |
| |
| #include "core/fxcrt/unowned_ptr.h" |
| #include "xfa/fxfa/cxfa_ffdropdown.h" |
| |
| class CXFA_FFListBox final : public CXFA_FFDropDown { |
| public: |
| explicit CXFA_FFListBox(CXFA_Node* pNode); |
| ~CXFA_FFListBox() override; |
| |
| // CXFA_FFField: |
| bool LoadWidget() override; |
| bool OnKillFocus(CXFA_FFWidget* pNewWidget) override WARN_UNUSED_RESULT; |
| void OnProcessMessage(CFWL_Message* pMessage) override; |
| void OnProcessEvent(CFWL_Event* pEvent) override; |
| void OnDrawWidget(CXFA_Graphics* pGraphics, |
| const CFX_Matrix& matrix) override; |
| FormFieldType GetFormFieldType() override; |
| |
| // CXFA_FFDropDown |
| void InsertItem(const WideString& wsLabel, int32_t nIndex) override; |
| void DeleteItem(int32_t nIndex) override; |
| |
| void OnSelectChanged(CFWL_Widget* pWidget); |
| void SetItemState(int32_t nIndex, bool bSelected); |
| |
| private: |
| bool CommitData() override; |
| bool UpdateFWLData() override; |
| bool IsDataChanged() override; |
| |
| uint32_t GetAlignment(); |
| |
| UnownedPtr<IFWL_WidgetDelegate> m_pOldDelegate; |
| }; |
| |
| #endif // XFA_FXFA_CXFA_FFLISTBOX_H_ |