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maskview.cpp
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C/C++ Source or Header
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1998-03-26
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3KB
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134 lines
// MaskView.cpp : implementation of the CMaskView class
//
// This is a part of the Microsoft Foundation Classes C++ library.
// Copyright (C) 1992-1998 Microsoft Corporation
// All rights reserved.
//
// This source code is only intended as a supplement to the
// Microsoft Foundation Classes Reference and related
// electronic documentation provided with the library.
// See these sources for detailed information regarding the
// Microsoft Foundation Classes product.
#include "stdafx.h"
#include "MDIBind.h"
#include "MDIDoc.h"
#include "MaskView.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CMaskView
IMPLEMENT_DYNCREATE(CMaskView, CView)
BEGIN_MESSAGE_MAP(CMaskView, CView)
//{{AFX_MSG_MAP(CMaskView)
ON_WM_CREATE()
ON_WM_SIZE()
ON_WM_DESTROY()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CMaskView construction/destruction
CMaskView::CMaskView()
{
m_pMaskCtl = new CMSMask;
}
CMaskView::~CMaskView()
{
delete m_pMaskCtl;
}
BOOL CMaskView::PreCreateWindow(CREATESTRUCT& cs)
{
// TODO: Modify the Window class or styles here by modifying
// the CREATESTRUCT cs
return CView::PreCreateWindow(cs);
}
/////////////////////////////////////////////////////////////////////////////
// CMaskView drawing
void CMaskView::OnDraw(CDC* pDC)
{
CMDIBindDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
// TODO: add draw code for native data here
}
/////////////////////////////////////////////////////////////////////////////
// CMaskView diagnostics
#ifdef _DEBUG
void CMaskView::AssertValid() const
{
CView::AssertValid();
}
void CMaskView::Dump(CDumpContext& dc) const
{
CView::Dump(dc);
}
CMDIBindDoc* CMaskView::GetDocument() // non-debug version is inline
{
ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CMDIBindDoc)));
return (CMDIBindDoc*) m_pDocument;
}
#endif //_DEBUG
/////////////////////////////////////////////////////////////////////////////
// CMaskView message handlers
int CMaskView::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CView::OnCreate(lpCreateStruct) == -1)
return -1;
RECT r= { 2,2,400,300 };
m_pMaskCtl->Create(NULL,NULL,
WS_VISIBLE | WS_CHILD, r, this, 1);
return 0;
}
void CMaskView::OnSize(UINT nType, int cx, int cy)
{
CView::OnSize(nType, cx, cy);
if (::IsWindow(m_pMaskCtl->m_hWnd) )
m_pMaskCtl->MoveWindow(2,2,cx-4,cy-4,FALSE); // do not repaint
}
// binds the grid control to the RDC control
void CMaskView::OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint )
{
CMDIBindDoc* pDoc=GetDocument();
m_pMaskCtl->BindDefaultProperty(0x16,VT_BSTR,
pDoc->m_boundCol,
pDoc->m_pRDC); // rebind the control to new RDC & column
}
// simple DataBound control must be unbound when destroyed
void CMaskView::OnDestroy()
{
m_pMaskCtl->BindDefaultProperty(0x16,VT_BSTR,NULL,NULL); // unbind from RDC
CView::OnDestroy();
}