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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_THEME_CFWL_SCROLLBARTP_H_
#define XFA_FWL_THEME_CFWL_SCROLLBARTP_H_
#include <memory>
#include "xfa/fwl/theme/cfwl_widgettp.h"
class CFWL_ScrollBarTP final : public CFWL_WidgetTP {
public:
CFWL_ScrollBarTP();
~CFWL_ScrollBarTP() override;
// CFWL_WidgetTP
void DrawBackground(CFWL_ThemeBackground* pParams) override;
protected:
struct SBThemeData {
FX_ARGB clrTrackBKStart;
FX_ARGB clrTrackBKEnd;
FX_ARGB clrPawColorLight[4];
FX_ARGB clrPawColorDark[4];
FX_ARGB clrBtnBK[4][2];
FX_ARGB clrBtnBorder[4];
};
void DrawThumbBtn(CXFA_Graphics* pGraphics,
const CFX_RectF* pRect,
bool bVert,
FWLTHEME_STATE eState,
bool bPawButton,
CFX_Matrix* pMatrix);
void DrawTrack(CXFA_Graphics* pGraphics,
const CFX_RectF* pRect,
bool bVert,
FWLTHEME_STATE eState,
bool bLowerTrack,
CFX_Matrix* pMatrix);
void DrawMaxMinBtn(CXFA_Graphics* pGraphics,
const CFX_RectF* pRect,
FWLTHEME_DIRECTION eDict,
FWLTHEME_STATE eState,
CFX_Matrix* pMatrix);
void DrawPaw(CXFA_Graphics* pGraphics,
const CFX_RectF* pRect,
bool bVert,
FWLTHEME_STATE eState,
CFX_Matrix* pMatrix);
std::unique_ptr<SBThemeData> m_pThemeData;
private:
void SetThemeData();
};
#endif // XFA_FWL_THEME_CFWL_SCROLLBARTP_H_
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