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#include "stdafx.h"
IMPLEMENT_DYNCREATE(CFreeView, CWnd)
CFreeView::CFreeView()
{
m_document = NULL;
}
CFreeView::~CFreeView()
{
if (m_document != NULL)
m_document->RemoveView(this);
}
BEGIN_MESSAGE_MAP(CFreeView, CWnd)
//{{AFX_MSG_MAP(CFreeView)
ON_WM_SIZE()
ON_WM_PAINT()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
BOOL CFreeView::Create(CWnd *parent, BOOL show)
{
CRect rect;
if (parent != NULL)
parent->GetClientRect(&rect);
else {
rect.left = 0, rect.right = 16;
rect.top = 0, rect.bottom = 16;
}
if (!CWnd::Create(NULL, NULL, WS_CHILD,
rect, parent, 0)) return(FALSE);
if (show) {
ShowWindow(SW_SHOWNORMAL);
UpdateWindow();
}
return(TRUE);
}
void CFreeView::SetDocument(CFreeDoc *document)
{
if (m_document != NULL) m_document->RemoveView(this);
if (document != NULL) document->AddView(this);
}
CFreeDoc *CFreeView::GetDocument(void)
{
return(m_document);
}
void CFreeView::OnSize(UINT nType, int cx, int cy)
{
CWnd::OnSize(nType, cx, cy);
m_width = cx, m_height = cy;
}
void CFreeView::OnDraw(CDC* pDC)
{
}
void CFreeView::OnUpdate(CFreeDoc *doc)
{
}
void CFreeView::OnPaint()
{
CPaintDC dc(this);
OnDraw(&dc);
}
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