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- #ifndef SCROLLBAR_HEAD_FILE
- #define SCROLLBAR_HEAD_FILE
- #pragma once
- #include "SkinUI.h"
- #define UISTATE_FOCUSED 0x00000001
- #define UISTATE_SELECTED 0x00000002
- #define UISTATE_DISABLED 0x00000004
- #define UISTATE_HOT 0x00000008
- #define UISTATE_PUSHED 0x00000010
- #define UISTATE_READONLY 0x00000020
- #define UISTATE_CAPTURED 0x00000040
- //////////////////////////////////////////////////////////////////////////
- class SKINUI_CLASS CSkinScrollBar : public CScrollBar
- {
- protected:
- HWND m_hOwnerWnd;
- UINT m_nCtrlId;
- CRect m_rcScrollBar;
- BOOL m_bHorizontal;
- BOOL m_bVisible;
- BOOL m_bEnabled;
- int m_nRange;
- int m_nScrollPos;
- int m_nLineSize;
- POINT m_ptLastMouse;
- int m_nLastScrollPos;
- int m_nLastScrollOffset;
- int m_nScrollRepeatDelay;
- DWORD m_dwUseTimerId, m_dwTimerId;
- BOOL m_bMouseHover;
- BOOL m_bCaptured;
- BOOL m_bMouseTracking;
- CImageEx * m_lpBgImgN;
- CImageEx * m_lpBgImgH;
- CImageEx * m_lpBgImgP;
- CImageEx * m_lpBgImgD;
- BOOL m_bShowLeftUpBtn;
- CRect m_rcLeftUpBtn;
- DWORD m_dwLeftUpBtnState;
- CImageEx * m_lpLeftUpBtnImgN;
- CImageEx * m_lpLeftUpBtnImgH;
- CImageEx * m_lpLeftUpBtnImgP;
- CImageEx * m_lpLeftUpBtnImgD;
- BOOL m_bShowRightDownBtn;
- CRect m_rcRightDownBtn;
- DWORD m_dwRightDownBtnState;
- CImageEx * m_lpRightDownBtnImgN;
- CImageEx * m_lpRightDownBtnImgH;
- CImageEx * m_lpRightDownBtnImgP;
- CImageEx * m_lpRightDownBtnImgD;
- CRect m_rcThumb;
- DWORD m_dwThumbState;
- CImageEx * m_lpThumbImgN;
- CImageEx * m_lpThumbImgH;
- CImageEx * m_lpThumbImgP;
- CImageEx * m_lpThumbImgD;
- CImageEx * m_lpRailImgN;
- CImageEx * m_lpRailImgH;
- CImageEx * m_lpRailImgP;
- CImageEx * m_lpRailImgD;
- public:
- CSkinScrollBar();
- virtual ~CSkinScrollBar();
- public:
- void DrawArrow(UINT uArrow,int nState);
- void SetBitmap(HBITMAP hBmp);
- BOOL SetBackImage(LPCTSTR lpszFileName);
- BOOL IsVertical();
- protected:
- virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam);
- void DrawThumb(CDC *pDestDC, RECT *pDestRect, CDC *pSourDC, RECT *pSourRect);
- void TileBlt(CDC *pDestDC,RECT *pDestRect,CDC *pSourDC,RECT *pSourRect);
- RECT GetRect(UINT uSBCode);
- RECT GetImageRect(UINT uSBCode,int nState=0);
- UINT HitTest(CPoint pt);
- afx_msg void OnSize(UINT nType, int cx, int cy);
- afx_msg void OnPaint();
- afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
- afx_msg void OnMouseMove(UINT nFlags, CPoint point);
- afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
- afx_msg void OnTimer(UINT nIDEvent);
- afx_msg LRESULT OnMouseLeave(WPARAM wparam, LPARAM lparam);
- protected:
- DECLARE_MESSAGE_MAP()
- public:
- afx_msg void OnDestroy();
- };
- #endif
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