www.pudn.com > TabClient.rar > ftab.h

#if !defined(AFX_FTAB_H__A6EF11B0_79A1_11D7_85DA_50784C70465E__INCLUDED_) 
#define AFX_FTAB_H__A6EF11B0_79A1_11D7_85DA_50784C70465E__INCLUDED_ 
 
#if _MSC_VER > 1000 
#pragma once 
#endif // _MSC_VER > 1000 
// ftab.h : header file 
// 
#ifndef FTAB_H 
#define FTAB_H 
///////////////////////////////////////////////////////////////////////////// 
// CFolderTabCtrl window 
 
// style flags 
#define FTS_FULLBORDER	0x1	 
 
class CFolderTab { 
private: 
	CString	m_sText; // tab text 
	CRect		m_rect;			// bounding rect 
	CRgn		m_rgn;			// polygon region to fill (trapezoid) 
 
	int		ComputeRgn(CDC& dc, int x); 
	int		Draw(CDC& dc, CFont& font, BOOL bSelected); 
	BOOL		HitTest(CPoint pt)			{ return m_rgn.PtInRegion(pt); } 
	CRect		GetRect() const				{ return m_rect; } 
	void		GetTrapezoid(const CRect& rc, CPoint* pts) const; 
 
	friend class CFolderTabCtrl; 
 
public: 
	CFolderTab(LPCTSTR lpszText) : m_sText(lpszText) { } 
	LPCTSTR	GetText() const				{ return m_sText; } 
	void  	SetText(LPCTSTR lpszText)	{ m_sText = lpszText; } 
}; 
 
enum { FTN_TABCHANGED = 1 };				 // notification: tab changed 
 
struct NMFOLDERTAB : public NMHDR {		 // notification struct 
	int iItem;										 // item index 
	const CFolderTab* pItem;					 // ptr to data, if any 
}; 
 
// Folder tab control, similar to tab control 
// 
class CFolderTabCtrl : public CWnd 
{ 
// Construction 
public: 
	CFolderTabCtrl(); 
 
// Attributes 
protected: 
	CPtrList		m_lsTabs;					 // array of CFolderTabs 
	DWORD			m_dwFtabStyle;				 // folder tab style flags 
	int			m_iCurItem;					 // current selected tab 
	CFont			m_fontNormal;				 // current font, normal ntab 
	CFont			m_fontSelected;			 // current font, selected tab 
	int			m_nDesiredWidth;			 // exact fit width 
 
		// helpers 
	void InvalidateTab(int iTab, BOOL bErase=TRUE); 
	void DrawTabs(CDC& dc, const CRect& rc) {}; 
	CFolderTab* GetTab(int iPos); 
 
public: 
	BOOL CreateFromStatic(UINT nID, CWnd* pParent,COLORREF clr); 
 
	virtual BOOL Create(DWORD dwWndStyle, const RECT& rc, 
		CWnd* pParent, UINT nID, DWORD dwFtabStyle=0); 
	virtual BOOL Load(UINT nIDRes); 
 
	CFolderTab* GetItem(int iPos)		{ return (CFolderTab*)GetTab(iPos); } 
	int	GetSelectedItem()				{ return m_iCurItem; } 
	int	GetItemCount()					{ return m_lsTabs.GetCount(); } 
	int	GetDesiredWidth()				{ return m_nDesiredWidth; } 
	int	GetDesiredHeight()			{ return GetSystemMetrics(SM_CYHSCROLL); } 
	BOOL  AddItem(LPCTSTR lpszText); 
	BOOL  RemoveItem(int iPos); 
	int	RecomputeLayout(); 
	int	HitTest(CPoint pt); 
	int	SelectItem(int iTab); 
	void	SetFonts(CFont& fontNormal, CFont& fontSelected); 
 
// Operations 
public: 
 
// Overrides 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CFolderTabCtrl) 
	//}}AFX_VIRTUAL 
 
// Implementation 
public: 
	COLORREF m_RectColor; 
	BOOL CreateFromRect(CRect& rc,CWnd* pParent,COLORREF clr); 
	virtual ~CFolderTabCtrl(); 
 
	// Generated message map functions 
protected: 
	//{{AFX_MSG(CFolderTabCtrl) 
	afx_msg void OnPaint(); 
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point); 
	afx_msg HBRUSH OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor); 
	//}}AFX_MSG 
	DECLARE_DYNAMIC(CFolderTabCtrl); 
	DECLARE_MESSAGE_MAP() 
}; 
 
///////////////////////////////////////////////////////////////////////////// 
#endif // FTAB_H 
//{{AFX_INSERT_LOCATION}} 
// Microsoft Visual C++ will insert additional declarations immediately before the previous line. 
 
#endif // !defined(AFX_FTAB_H__A6EF11B0_79A1_11D7_85DA_50784C70465E__INCLUDED_)