www.pudn.com > DiskInfo.tgz > FlatHeaderCtrl.h

//////////////////////////////////////////////////////////////////////////// 
//	File:		CFlatHeaderCtrl.h 
//	Version:	1.0.0.1 
// 
//	Author:		Maarten Hoeben 
//	E-mail:		hoeben@nwn.com 
// 
//	Specification of the CFlatHeaderCtrl and associated classes. 
// 
//	You are free to use, distribute or modify this code 
//	as long as the header is not removed or modified. 
// 
//////////////////////////////////////////////////////////////////////////// 
 
#if !defined(AFX_FLATHEADERCTRL_H__2162BEB4_A882_11D2_B18A_B294B34D6940__INCLUDED_) 
#define AFX_FLATHEADERCTRL_H__2162BEB4_A882_11D2_B18A_B294B34D6940__INCLUDED_ 
 
#if _MSC_VER > 1000 
#pragma once 
#endif // _MSC_VER > 1000 
// FlatHeaderCtrl.h : header file 
// 
 
#include  
#include  
 
#include "MemDC.h" 
 
#define FLATHEADER_TEXT_MAX	80 
 
///////////////////////////////////////////////////////////////////////////// 
// CFlatHeaderCtrl window 
 
class CFlatHeaderCtrl; 
class CFHDragWnd; 
 
#define FH_PROPERTY_SPACING			1 
#define FH_PROPERTY_ARROW			2 
#define FH_PROPERTY_STATICBORDER	3 
 
typedef struct _HD_ITEMEX 
{ 
	INT		m_iMinWidth; 
	INT		m_iMaxWidth; 
 
	_HD_ITEMEX() : m_iMinWidth(0), m_iMaxWidth(-1) {}; 
 
} HDITEMEX, FAR * LPHDITEMEX; 
 
class CFlatHeaderCtrl : public CHeaderCtrl 
{ 
	friend class CFHDragWnd; 
 
    DECLARE_DYNCREATE(CFlatHeaderCtrl) 
 
// Construction 
public: 
	CFlatHeaderCtrl(); 
 
// Attributes 
public: 
	BOOL ModifyProperty(WPARAM wParam, LPARAM lParam); 
 
	BOOL GetItemEx(INT iPos, HDITEMEX* phditemex) const; 
	BOOL SetItemEx(INT iPos, HDITEMEX* phditemex); 
 
	void SetSortColumn(INT iPos, BOOL bSortAscending); 
	INT GetSortColumn(BOOL* pbSortAscending = NULL); 
 
// Overrides 
public: 
	virtual ~CFlatHeaderCtrl(); 
 
	virtual void DrawItem(LPDRAWITEMSTRUCT); 
	virtual void DrawItem(CDC* pDC, CRect rect, HDITEM hditem, BOOL bSort, BOOL bSortAscending); 
 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CFlatHeaderCtrl) 
	//}}AFX_VIRTUAL 
 
// Implementation 
protected: 
	BOOL m_bNoFlicker; 
	INT m_iSpacing; 
	SIZE m_sizeArrow; 
	BOOL m_bStaticBorder; 
 
	INT m_iHotIndex; 
	INT m_iHotOrder; 
	BOOL m_bHotItemResizable; 
	HDHITTESTINFO m_hdhtiHotItem; 
	HDITEM m_hditemHotItem; 
	TCHAR m_szHotItemText[FLATHEADER_TEXT_MAX]; 
 
	BOOL m_bResizing; 
 
	INT m_iHotDivider; 
	COLORREF m_crHotDivider; 
 
	BOOL m_bDragging; 
	CFHDragWnd* m_pDragWnd; 
 
	UINT m_nClickFlags; 
	CPoint m_ptClickPoint; 
 
	BOOL m_bSortAscending; 
	INT m_iSortColumn; 
	CArray m_arrayHdrItemEx; 
 
	COLORREF m_cr3DHighLight; 
	COLORREF m_cr3DShadow; 
	COLORREF m_cr3DFace; 
	COLORREF m_crText; 
 
	void DrawCtrl(CDC* pDC); 
	INT DrawImage(CDC* pDC, CRect rect, HDITEM hditem, BOOL bRight); 
	INT DrawBitmap(CDC* pDC, CRect rect, HDITEM hditem, CBitmap* pBitmap, BITMAP* pBitmapInfo, BOOL bRight); 
	INT DrawText (CDC* pDC, CRect rect, HDITEM hditem); 
	INT DrawArrow(CDC* pDC, CRect rect, BOOL bSortAscending, BOOL bRight); 
 
// Generated message map functions 
protected: 
	//{{AFX_MSG(CFlatHeaderCtrl) 
	afx_msg LRESULT OnInsertItem(WPARAM wparam, LPARAM lparam); 
	afx_msg LRESULT OnDeleteItem(WPARAM wparam, LPARAM lparam); 
	afx_msg LRESULT OnSetHotDivider(WPARAM wparam, LPARAM lparam); 
	afx_msg LRESULT OnLayout(WPARAM wparam, LPARAM lparam); 
	afx_msg UINT OnNcHitTest(CPoint point); 
	afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message); 
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point); 
	afx_msg void OnLButtonDblClk(UINT nFlags, CPoint point); 
	afx_msg void OnPaint(); 
	afx_msg void OnSysColorChange(); 
	afx_msg BOOL OnEraseBkgnd(CDC* pDC); 
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point); 
	afx_msg void OnMouseMove(UINT nFlags, CPoint point); 
	//}}AFX_MSG 
 
	DECLARE_MESSAGE_MAP() 
}; 
 
///////////////////////////////////////////////////////////////////////////// 
// CFHDragWnd window 
 
#define FHDRAGWND_CLASSNAME	_T("MFCFHDragWnd") 
 
class CFHDragWnd : public CWnd 
{ 
// Construction 
public: 
	CFHDragWnd(); 
 
// Attributes 
public: 
 
// Operations 
public: 
 
// Overrrides 
protected: 
    // Drawing 
    virtual void OnDraw(CDC* pDC); 
 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CFHDragWnd) 
	protected: 
	virtual void PostNcDestroy(); 
	//}}AFX_VIRTUAL 
 
// Implementation 
public: 
	virtual ~CFHDragWnd(); 
	virtual BOOL Create(CRect rect, CFlatHeaderCtrl* pFlatHeaderCtrl, INT iItem); 
 
protected: 
	CFlatHeaderCtrl* m_pFlatHeaderCtrl; 
	INT m_iItem; 
 
	// Generated message map functions 
protected: 
	//{{AFX_MSG(CFHDragWnd) 
	afx_msg void OnPaint(); 
	afx_msg BOOL OnEraseBkgnd(CDC* pDC); 
	//}}AFX_MSG 
	DECLARE_MESSAGE_MAP() 
}; 
 
///////////////////////////////////////////////////////////////////////////// 
 
//{{AFX_INSERT_LOCATION}} 
// Microsoft Visual C++ will insert additional declarations immediately before the previous line. 
 
#endif // !defined(AFX_FLATHEADERCTRL_H__2162BEB4_A882_11D2_B18A_B294B34D6940__INCLUDED_)