tiprich.cpp

来自「类似vc的集成开发环境」· C++ 代码 · 共 53 行

// TipRich.cpp : implementation file
//

#include "stdafx.h"
#include "c02ide.h"
#include "TipRich.h"

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

/////////////////////////////////////////////////////////////////////////////
// CTipRich

CTipRich::CTipRich()
{
}

CTipRich::~CTipRich()
{
}


BEGIN_MESSAGE_MAP(CTipRich, CRichEditCtrl)
	//{{AFX_MSG_MAP(CTipRich)
	ON_WM_LBUTTONDOWN()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTipRich message handlers

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


	CPoint ptCursorPos = this->GetCaretPos();
//	CPoint ptCursorPosEnd;
//	ASSERT_VALIDTEXTPOS(ptCursorPos);
//	ptCursorPosEnd.y=ptCursorPos.y;
//	ptCursorPosEnd.x=ptCursorPos.x+this->LineLength(ptCursorPos.y);
	int linestart=this->LineIndex(ptCursorPos.y);
	CHARRANGE cr;
	cr.cpMin=linestart;
	cr.cpMax=linestart+this->LineLength(ptCursorPos.y);
	this->SetSel(cr);

	CRichEditCtrl::OnLButtonDown(nFlags, point);
}