www.pudn.com > WQDemo.rar > XComboList.h

#ifndef XCOMBOLIST_H 
#define XCOMBOLIST_H 
 
extern UINT NEAR WM_XCOMBOLIST_VK_RETURN; 
extern UINT NEAR WM_XCOMBOLIST_VK_ESCAPE; 
extern UINT NEAR WM_XCOMBOLIST_KEYDOWN; 
extern UINT NEAR WM_XCOMBOLIST_LBUTTONUP; 
 
///////////////////////////////////////////////////////////////////////////// 
// CXComboList window 
 
class CXComboList : public CWnd 
{ 
// Construction 
public: 
	CXComboList(CWnd *pParent); 
	virtual ~CXComboList(); 
 
// Attributes 
public: 
 
// Operations 
public: 
	void SetActive(int nScrollBarWidth); 
 
	int AddString(LPCTSTR lpszItem) 
	{ 
		return m_ListBox.AddString(lpszItem); 
	} 
	int GetCount() 
	{ 
		return m_ListBox.GetCount(); 
	} 
	void GetText(int nIndex, CString& rString) 
	{ 
		m_ListBox.GetText(nIndex, rString); 
	} 
	int FindStringExact(int nIndexStart, LPCTSTR lpszFind) 
	{ 
		return m_ListBox.FindStringExact(nIndexStart, lpszFind); 
	} 
	int SetCurSel(int nSelect) 
	{ 
		return m_ListBox.SetCurSel(nSelect); 
	} 
	int GetCurSel() 
	{ 
		return m_ListBox.GetCurSel(); 
	} 
	void SetFont(CFont* pFont, BOOL bRedraw = TRUE) 
	{ 
		m_ListBox.SetFont(pFont, bRedraw); 
	} 
 
// Overrides 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CXComboList) 
public: 
	virtual BOOL PreTranslateMessage(MSG* pMsg); 
	virtual CScrollBar* GetScrollBarCtrl(int nBar); 
	//}}AFX_VIRTUAL 
 
// Implementation 
protected: 
	CListBox	m_ListBox; 
	CScrollBar	m_wndSBVert; 
	CWnd *		m_pParent; 
	int			m_nCount; 
	BOOL		m_bFirstTime; 
 
	void SendRegisteredMessage(UINT nMsg, WPARAM wParam, LPARAM lParam); 
 
	// Generated message map functions 
protected: 
	//{{AFX_MSG(CXComboList) 
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point); 
	afx_msg void OnKillFocus(CWnd* pNewWnd); 
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct); 
	afx_msg void OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar); 
	afx_msg void OnDestroy(); 
	afx_msg void OnTimer(UINT nIDEvent); 
	//}}AFX_MSG 
 
	DECLARE_MESSAGE_MAP() 
}; 
 
///////////////////////////////////////////////////////////////////////////// 
 
//{{AFX_INSERT_LOCATION}} 
// Microsoft Visual C++ will insert additional declarations immediately before the previous line. 
 
#endif //XCOMBOLIST_H