编辑框等控件边框美化（继承CEdit，然后覆盖OnMouseLeave, OnSetFocus, OnPaint函数即可。原来的CEdit虽然代码不可见，但它也是有句柄的，照样随便画）

源码说明:美化能获取焦点控件的边框颜色,获取焦点后颜色不同(类似彗星小助手、QQ等软件),支持自定义颜色,支持单独设置各个控件颜色.
实现方法:子类化,在WM_NCPAINT、WM_PAINT等消息自己画出边框
开发环境:VS2005 MFC / 易语言
源码下载:http://download.csdn.net/detail/cometnet/5663673





[cpp] view plain copy

// SkinEdit.cpp : 实现文件

//

#include "stdafx.h"

#include "SkinEdit.h"

// CSkinEdit

IMPLEMENT_DYNAMIC(CSkinEdit, CEdit)

CSkinEdit::CSkinEdit()

{

m_bTracking=m_bHover=m_bFocus=FALSE;

m_ClientBrush=::CreateSolidBrush(GetSysColor(COLOR_BTNFACE));

m_hOrderBrush=::CreateSolidBrush(GetSysColor(COLOR_WINDOWFRAME));

m_HotOrderBrush1=::CreateSolidBrush(0xFDC860);

m_HotOrderBrush2=::CreateSolidBrush(0xE7AC49);

}

CSkinEdit::~CSkinEdit()

{

DeleteObject(m_ClientBrush);

DeleteObject(m_hOrderBrush);

DeleteObject(m_HotOrderBrush1);

DeleteObject(m_HotOrderBrush2);

}

BEGIN_MESSAGE_MAP(CSkinEdit, CEdit)

ON_WM_NCPAINT()

ON_MESSAGE(WM_MOUSELEAVE, OnMouseLeave)

ON_MESSAGE(WM_MOUSEHOVER, OnMouseHover)

ON_WM_MOUSEMOVE()

ON_WM_SETFOCUS()

ON_WM_KILLFOCUS()

END_MESSAGE_MAP()

// CSkinEdit 消息处理程序

void CSkinEdit::OnMouseMove(UINT nFlags, CPoint point)

{

if (!m_bTracking)

{

TRACKMOUSEEVENT tme;

tme.cbSize = sizeof(tme);

tme.hwndTrack = m_hWnd;

tme.dwFlags = TME_LEAVE | TME_HOVER;

tme.dwHoverTime = 50;

m_bTracking = (bool)_TrackMouseEvent(&tme);

}

CEdit::OnMouseMove(nFlags, point);

}

LRESULT CSkinEdit::OnMouseLeave(WPARAM wParam, LPARAM lParam)

{

m_bTracking = FALSE;

m_bHover=FALSE;

DrawBorder();

return 0;

}

LRESULT CSkinEdit::OnMouseHover(WPARAM wParam, LPARAM lParam)

{

m_bHover=TRUE;

DrawBorder();

return 0;

}

void CSkinEdit::OnSetFocus(CWnd* pOldWnd)

{

CEdit::OnSetFocus(pOldWnd);

m_bFocus=TRUE;

DrawBorder();

}

void CSkinEdit::OnKillFocus(CWnd* pNewWnd)

{

CEdit::OnKillFocus(pNewWnd);

m_bFocus=FALSE;

DrawBorder();

}

void CSkinEdit::OnNcPaint()

{

CEdit::OnNcPaint();

DrawBorder();

}

void CSkinEdit::OnPaint()

{

CEdit::OnPaint();

DrawBorder();

}

void CSkinEdit::DrawBorder()

{

HDC hDC=::GetWindowDC(m_hWnd);

CRect rc;

::GetWindowRect(m_hWnd,&rc);

rc=CRect(0,0,rc.right-rc.left,rc.bottom-rc.top);

if(m_bHover){

::FrameRect(hDC,&rc,m_HotOrderBrush1);

rc.InflateRect(-1,-1);

::FrameRect(hDC,&rc,m_HotOrderBrush2);

}else if(m_bFocus){

::FrameRect(hDC,&rc,m_ClientBrush);

rc.InflateRect(-1,-1);

::FrameRect(hDC,&rc,m_HotOrderBrush2);

}else{

::FrameRect(hDC,&rc,m_ClientBrush);

rc.InflateRect(-1,-1);

::FrameRect(hDC,&rc,m_hOrderBrush);

}

::ReleaseDC(m_hWnd,hDC);

}
http://blog.csdn.net/CometNet/article/details/9194751