showobjectview.cpp

来自「深入浅出Visual C++入门进阶与应用实例 随书光盘 作者 何志丹」· C++ 代码 · 共 88 行

// ShowObjectView.cpp : implementation file
//

#include "stdafx.h"
#include "Ex090202.h"
#include "ShowObjectView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CShowObjectView

IMPLEMENT_DYNCREATE(CShowObjectView, CView)

CShowObjectView::CShowObjectView()
{
	
}

CShowObjectView::~CShowObjectView()
{
}


BEGIN_MESSAGE_MAP(CShowObjectView, CView)
	//{{AFX_MSG_MAP(CShowObjectView)
	ON_MESSAGE(WM_SETP_OBJECT,Step)
	ON_MESSAGE(WM_DEL_OBJECT,DeleteObject)
	ON_MESSAGE(WM_ADD_OBJECT,AddObject)
	ON_WM_SIZE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CShowObjectView drawing

void CShowObjectView::OnDraw(CDC* pDC)
{
	m_RectangleManage.Draw(pDC);
}

/////////////////////////////////////////////////////////////////////////////
// CShowObjectView diagnostics

#ifdef _DEBUG
void CShowObjectView::AssertValid() const
{
	CView::AssertValid();
}

void CShowObjectView::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}
#endif //_DEBUG

void CShowObjectView::AddObject()
{
	m_RectangleManage.AddAObject();
	Invalidate();
}

void CShowObjectView::DeleteObject()
{
	m_RectangleManage.DeleteAObject();
	Invalidate();
}

void CShowObjectView::Step()
{
	m_RectangleManage.Step();
	Invalidate();
}
/////////////////////////////////////////////////////////////////////////////
// CShowObjectView message handlers

void CShowObjectView::OnSize(UINT nType, int cx, int cy) 
{
	CView::OnSize(nType, cx, cy);
	
	m_RectangleManage.m_rMax = cx ;
	m_RectangleManage.m_bMax = cy ;		
}