readonlycombobox.h

readonly combobox

#if !defined(AFX_READONLYCOMBOBOX_H__11768645_6CBA_11D4_9754_00508B5ECE69__INCLUDED_)
#define AFX_READONLYCOMBOBOX_H__11768645_6CBA_11D4_9754_00508B5ECE69__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// ReadOnlyComboBox.h : header file
//

// The resource for this read only combo box needs to have the following properties set:

// Type: Dropdown
// Owner Draw: Fixed
// Has Strings: Checked

/////////////////////////////////////////////////////////////////////////////
// CReadOnlyComboBox window

class CReadOnlyComboBox : public CComboBox
{
// Construction
public:
	CReadOnlyComboBox();
	virtual ~CReadOnlyComboBox();

// Operations
public:

	// Call AddString to add items like normal CComboBox::AddString(). 
	// The first string added will editable. The following added strings 
	// will be read only.

	int AddString(const CString& strItem);
	
	// Call SetNumbersOnly if users should be restricted to only be allowed to enter numbers.
	// Any kind of strings can still be added.

	void SetNumbersOnly();

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CReadOnlyComboBox)
	public:
	//}}AFX_VIRTUAL

	// Generated message map functions
protected:
	//{{AFX_MSG(CReadOnlyComboBox)
	afx_msg void OnSelchange();
	virtual void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct);
	afx_msg void OnEditupdate();
	//}}AFX_MSG

	DECLARE_MESSAGE_MAP()
};

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_READONLYCOMBOBOX_H__11768645_6CBA_11D4_9754_00508B5ECE69__INCLUDED_)