dopeedit.cpp

数控仿真与网络控制系统(雏形)

/*CDopeEdit by Ryan Lederman
  [e-mail]
  if you use my code, atleast mention me please*/

#include "stdafx.h"
#include "DopeEdit.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
BOOL CURSOR_INSIDE;
/////////////////////////////////////////////////////////////////////////////
// CDopeEdit

CDopeEdit::CDopeEdit()
{
	
	SetLimitText(1000);
	m_BackColor = RGB(255,255,255);
	bkBrush.CreateSolidBrush(m_BackColor);

}

CDopeEdit::~CDopeEdit()
{
}


BEGIN_MESSAGE_MAP(CDopeEdit, CEdit)
	//{{AFX_MSG_MAP(CDopeEdit)
	ON_WM_MOUSEMOVE()
	ON_WM_NCPAINT()
	ON_WM_PAINT()
	ON_WM_CREATE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDopeEdit message handlers


void CDopeEdit::OnMouseMove(UINT nFlags, CPoint point) 
{
	if (nFlags == MK_LBUTTON)
	{
		CEdit::OnMouseMove(nFlags,point);
		return;
	}
	CPoint cursorLoc;
	GetCursorPos(&cursorLoc);
	GetWindowRect(&m_WindowRect);
	CEdit::OnMouseMove(nFlags,point);
	SetCapture();

	if (PtInRect(&m_WindowRect,cursorLoc))
	{
		CURSOR_INSIDE = TRUE;

	}
	else
	{
		CURSOR_INSIDE = FALSE;
		ReleaseCapture();
	
	}
	
	CDopeEdit::OnPaint();
}

void CDopeEdit::OnSelAll()
{
	SetSel(0,GetWindowTextLength());

}
void CDopeEdit::OnNcPaint() 
{
	CPaintDC dc(this); // device context for painting
	CWnd* theDlg = (CWnd*)AfxGetMainWnd();
	RECT lpRect;
	GetRect(&lpRect);

	WINDOWPLACEMENT theWP;
	GetWindowPlacement(&theWP);

	lpRect.bottom = theWP.rcNormalPosition.bottom - theWP.rcNormalPosition.top +2 ;
	lpRect.left = -2;
	lpRect.top = -2;
	lpRect.right = theWP.rcNormalPosition.right - theWP.rcNormalPosition.left +2;

	dc.SetBkMode(TRANSPARENT);
	dc.SetBkColor(m_BackColor);

	switch (CURSOR_INSIDE)
	{
	case FALSE: // EDGE_ETCHED
		dc.DrawEdge(&lpRect,EDGE_ETCHED,BF_RECT);

		break;

	case TRUE: // EDGE_SUNKEN
		dc.DrawEdge(&lpRect,EDGE_SUNKEN,BF_RECT);

		break;

	}
	CDopeEdit::Invalidate();
	m_WindowRect = lpRect;

	//CDopeEdit::RedrawWindow();

}



void CDopeEdit::OnPaint() 
{
	
	SendMessage(WM_NCPAINT);
	CEdit::OnPaint();
	
}





int CDopeEdit::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CEdit::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	CFont font;
	CDC *pDC = GetDC();
	font.CreateFont(-12,0,0,0,FW_NORMAL,0,0,0,0,0,0,0,0,"Tahoma");
	CFont *pFont = (CFont *)pDC->SelectObject(&font);
	SetFont(&font);
	
	return 0;
}