myedit.cpp

来自「ebook实现上下翻页」· C++ 代码 · 共 69 行

// Myedit.cpp : implementation file
//

#include "stdafx.h"
#include "ebook.h"
#include "Myedit.h"
#include "ebookDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// Myedit
int ydown;
int yup;
Myedit::Myedit()
{
}

Myedit::~Myedit()
{
}


BEGIN_MESSAGE_MAP(Myedit, CEdit)
	//{{AFX_MSG_MAP(Myedit)
	ON_WM_LBUTTONDBLCLK()
	ON_WM_LBUTTONDOWN()
	ON_WM_LBUTTONUP()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// Myedit message handlers

void Myedit::OnLButtonDblClk(UINT nFlags, CPoint point)//封装一个Edit 
{
	// TODO: Add your message handler code here and/or call default
	
    SetWindowPos(NULL,28,20,622,355,SWP_SHOWWINDOW );	
	CEdit::OnLButtonDblClk(nFlags, point);
}

void Myedit::OnLButtonDown(UINT nFlags, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
	ydown=point.y;
	CEdit::OnLButtonDown(nFlags, point);
}

void Myedit::OnLButtonUp(UINT nFlags, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
	CEbookDlg *MyCEbook;
	MyCEbook=(	CEbookDlg *)GetParent();//得到父亲窗口
		yup=point.y;
		if (ydown<yup)
		{
			MyCEbook->Down();
		}
		if (ydown>yup)
		{
			MyCEbook->Up();
		}
	CEdit::OnLButtonUp(nFlags, point);
}