📄 ex_splitmdiview.cpp
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// Ex_SplitMDIView.cpp : implementation of the CEx_SplitMDIView class
//
#include "stdafx.h"
#include "Ex_SplitMDI.h"
#include "Ex_SplitMDIDoc.h"
#include "Ex_SplitMDIView.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CEx_SplitMDIView
IMPLEMENT_DYNCREATE(CEx_SplitMDIView, CFormView)
BEGIN_MESSAGE_MAP(CEx_SplitMDIView, CFormView)
//{{AFX_MSG_MAP(CEx_SplitMDIView)
ON_EN_CHANGE(IDC_EDIT_X, OnChangeEdit)
ON_EN_CHANGE(IDC_EDIT_Y, OnChangeEdit)
//}}AFX_MSG_MAP
// Standard printing commands
ON_COMMAND(ID_FILE_PRINT, CFormView::OnFilePrint)
ON_COMMAND(ID_FILE_PRINT_DIRECT, CFormView::OnFilePrint)
ON_COMMAND(ID_FILE_PRINT_PREVIEW, CFormView::OnFilePrintPreview)
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CEx_SplitMDIView construction/destruction
CEx_SplitMDIView::CEx_SplitMDIView()
: CFormView(CEx_SplitMDIView::IDD)
{
//{{AFX_DATA_INIT(CEx_SplitMDIView)
m_X = 0;
m_Y = 0;
//}}AFX_DATA_INIT
// TODO: add construction code here
}
CEx_SplitMDIView::~CEx_SplitMDIView()
{
}
void CEx_SplitMDIView::DoDataExchange(CDataExchange* pDX)
{
CFormView::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CEx_SplitMDIView)
DDX_Text(pDX, IDC_EDIT_X, m_X);
DDX_Text(pDX, IDC_EDIT_Y, m_Y);
//}}AFX_DATA_MAP
}
BOOL CEx_SplitMDIView::PreCreateWindow(CREATESTRUCT& cs)
{
// TODO: Modify the Window class or styles here by modifying
// the CREATESTRUCT cs
return CFormView::PreCreateWindow(cs);
}
void CEx_SplitMDIView::OnInitialUpdate()
{
CFormView::OnInitialUpdate();
ResizeParentToFit();
CEx_SplitMDIDoc* pDoc = GetDocument();
m_X = pDoc->m_ptCircle.x;
m_Y = pDoc->m_ptCircle.y;
UpdateData(FALSE);
}
/////////////////////////////////////////////////////////////////////////////
// CEx_SplitMDIView printing
BOOL CEx_SplitMDIView::OnPreparePrinting(CPrintInfo* pInfo)
{
// default preparation
return DoPreparePrinting(pInfo);
}
void CEx_SplitMDIView::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
// TODO: add extra initialization before printing
}
void CEx_SplitMDIView::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
// TODO: add cleanup after printing
}
void CEx_SplitMDIView::OnPrint(CDC* pDC, CPrintInfo* /*pInfo*/)
{
// TODO: add customized printing code here
}
/////////////////////////////////////////////////////////////////////////////
// CEx_SplitMDIView diagnostics
#ifdef _DEBUG
void CEx_SplitMDIView::AssertValid() const
{
CFormView::AssertValid();
}
void CEx_SplitMDIView::Dump(CDumpContext& dc) const
{
CFormView::Dump(dc);
}
CEx_SplitMDIDoc* CEx_SplitMDIView::GetDocument() // non-debug version is inline
{
ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CEx_SplitMDIDoc)));
return (CEx_SplitMDIDoc*)m_pDocument;
}
#endif //_DEBUG
/////////////////////////////////////////////////////////////////////////////
// CEx_SplitMDIView message handlers
void CEx_SplitMDIView::OnChangeEdit()
{
UpdateData(TRUE);
CEx_SplitMDIDoc* pDoc = GetDocument();
pDoc->m_ptCircle.x = m_X;
pDoc->m_ptCircle.y = m_Y;
CPoint pt(m_X, m_Y);
pDoc->UpdateAllViews(this);
}
void CEx_SplitMDIView::OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint)
{
CEx_SplitMDIDoc* pDoc = GetDocument();
m_X = pDoc->m_ptCircle.x;
m_Y = pDoc->m_ptCircle.y;
UpdateData(FALSE);
}
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