CStaticButton类

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通过点击CStatic控件响应；具体VC工程，可以到我的csdn资源下载；

这个类初次编写，本来想找一些开源的，还不如自己实现的好，欢迎下载，扩充使用：

//h文件：

#if !defined(AFX_STATICBUTTON_H__8F2F5737_C55D_4E59_808B_6F72B8949265__INCLUDED_)
#define AFX_STATICBUTTON_H__8F2F5737_C55D_4E59_808B_6F72B8949265__INCLUDED_

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

/* YAO;
Version£º1.0.20120517;
*/

/////////////////////////////////////////////////////////////////////////////
// CStaticButton window

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

// Attributes
public:

// Operations
public:

public:
CString m_strtext;
VOID DrawString(HDC hdc,WCHAR * str);

// Overrides
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CStaticButton)
//}}AFX_VIRTUAL

// Implementation
public:
virtual ~CStaticButton();

// Generated message map functions
protected:
//{{AFX_MSG(CStaticButton)
afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
afx_msg void OnMouseMove(UINT nFlags, CPoint point);
//}}AFX_MSG
afx_msg void OnMouseLeave(WPARAM wParam = 0, LPARAM lParam = 0);

DECLARE_MESSAGE_MAP()
};

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

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

#endif // !defined(AFX_STATICBUTTON_H__8F2F5737_C55D_4E59_808B_6F72B8949265__INCLUDED_)

//cpp文件：

// StaticButton.cpp : implementation file
//

#include "stdafx.h"
#include "StaticButton.h"

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

#include <AtlBase.h>
#include <atlconv.h>

/////////////////////////////////////////////////////////////////////////////
// CStaticButton

CStaticButton::CStaticButton()
{
GdiplusStartupInput gdiplusStartupInput;
ULONG_PTR gdiplusToken;
GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);

}

CStaticButton::~CStaticButton()
{
}

BEGIN_MESSAGE_MAP(CStaticButton, CStatic)
//{{AFX_MSG_MAP(CStaticButton)
ON_WM_LBUTTONDOWN()
ON_WM_MOUSEMOVE()
//}}AFX_MSG_MAP
ON_MESSAGE(WM_MOUSELEAVE, OnMouseLeave)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CStaticButton message handlers

VOID CStaticButton::DrawString(HDC hdc,WCHAR * str)
{
Graphics graphics(hdc); graphics.Clear(Color::White);

// Create a string.
WCHAR string[256]={0};
wcscpy(string, /*L"Sample Text"*/str);

// Initialize arguments.
Font myFont(L"Arial", 10);
PointF origin(0.0f, 0.0f);
SolidBrush blackBrush(Color(255, 255, 0, 0));

// Draw string.
graphics.DrawString(
  string,
  wcslen(string),
  &myFont,
  origin,
  &blackBrush);
}

void CStaticButton::OnLButtonDown(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default

CString str;
GetParent()->GetWindowText(str); //这样就可以发消息到上一层窗口或指定窗口了；
MessageBox(CString("»ñÈ¡ÉÏÒ»²ã´°¿Útitle")+" "+str);

CStatic::OnLButtonDown(nFlags, point);
}

void CStaticButton::OnMouseMove(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default

GetWindowText(m_strtext);

#ifdef UNICODE
DrawString(CClientDC(this), m_strtext );
#else
USES_CONVERSION;
DrawString(CClientDC(this),A2W(m_strtext.GetBuffer(0))); m_strtext.ReleaseBuffer();
#endif

{
  TRACKMOUSEEVENT tme;
  tme.cbSize = sizeof(TRACKMOUSEEVENT);
  tme.hwndTrack = this->m_hWnd;
  tme.dwFlags = TME_LEAVE;

  _TrackMouseEvent(&tme);

}

CStatic::OnMouseMove(nFlags, point);
}

void CStaticButton::OnMouseLeave(WPARAM wParam, LPARAM lParam)
{
SetWindowText( m_strtext ); //MessageBox("");
}