[VC6 MFC]静态文本框显示带下划线、彩色字体

// LineStatic.cpp : implementation file
//

#include "stdafx.h"
#include "MFCAppVC6.h"
#include "LineStatic.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CLineStatic

CLineStatic::CLineStatic():m_strText(_T(""))
{

}

CLineStatic::~CLineStatic()
{
}


BEGIN_MESSAGE_MAP(CLineStatic, CStatic)
	//{{AFX_MSG_MAP(CLineStatic)
	ON_WM_PAINT()
	ON_WM_TIMER()
	ON_WM_CREATE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CLineStatic message handlers

void CLineStatic::PreSubclassWindow() 
{
	// TODO: Add your specialized code here and/or call the base class
	CFont* pFont = GetFont();
	LOGFONT logFont;
	pFont->GetLogFont(&logFont);
	logFont.lfUnderline = TRUE;
	m_Font.CreateFontIndirect(&logFont);
	
	CStatic::PreSubclassWindow();
}

void CLineStatic::OnPaint() 
{
	CPaintDC dc(this); // device context for painting
	
	// TODO: Add your message handler code here
	
	dc.SetTextColor(RGB(255,0,0));
	dc.SetBkMode(TRANSPARENT);
	
	CRect rect;
	GetClientRect(&rect);

	TEXTMETRIC tm;
	dc.GetTextMetrics(&tm);

	CRect wRect;
	wRect = CRect(rect.left,rect.top,rect.right,rect.top + tm.tmHeight);
	
	dc.SelectObject(&m_Font);
	dc.DrawText(m_strText,&wRect,DT_LEFT);

	// Do not call CStatic::OnPaint() for painting messages
}

#if !defined(AFX_LINESTATIC_H__0478E0F1_65C7_45AD_A37F_568D6BF46BC6__INCLUDED_)
#define AFX_LINESTATIC_H__0478E0F1_65C7_45AD_A37F_568D6BF46BC6__INCLUDED_

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

/////////////////////////////////////////////////////////////////////////////
// CLineStatic window

class CLineStatic : public CStatic
{
// Construction
public:
	CLineStatic();

// Attributes
public:

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CLineStatic)
	protected:
	virtual void PreSubclassWindow();
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~CLineStatic();
	void SetText(CString& strText){m_strText = strText;}

	// Generated message map functions
protected:
	//{{AFX_MSG(CLineStatic)
	afx_msg void OnPaint();
	//}}AFX_MSG

	DECLARE_MESSAGE_MAP()
private:
	CFont m_Font;
	CString m_strText;
};

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

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

#endif // !defined(AFX_LINESTATIC_H__0478E0F1_65C7_45AD_A37F_568D6BF46BC6__INCLUDED_)