【VC开源代码栏目提醒】:文章导读:在新的一年中,各位网友都进入紧张的学习或是工作阶段。网学会员整理了VC开源代码-CBrush_3View.cpp的相关内容供大家参考,祝大家在新的一年里工作和学习顺利!
// CBrush_3View.cpp : implementation of the CCBrush_3View class
//
#include "stdafx.h"
#include "CBrush_3.h"
#include "CBrush_3Doc.h"
#include "CBrush_3View.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CCBrush_3View
IMPLEMENT_DYNCREATE(CCBrush_3View, CView)
BEGIN_MESSAGE_MAP(CCBrush_3View, CView)
//{{AFX_MSG_MAP(CCBrush_3View)
ON_WM_LBUTTONDOWN()
ON_WM_LBUTTONUP()
//}}AFX_MSG_MAP
// Standard printing commands
ON_COMMAND(ID_FILE_PRINT, CView::OnFilePrint)
ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint)
ON_COMMAND(ID_FILE_PRINT_PREVIEW, CView::OnFilePrintPreview)
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CCBrush_3View construction/destruction
CCBrush_3View::CCBrush_3View()
{
// TODO: add construction code here
}
CCBrush_3View::~CCBrush_3View()
{
}
BOOL CCBrush_3View::PreCreateWindow(CREATESTRUCT& cs)
{
// TODO: Modify the Window class or styles here by modifying
// the CREATESTRUCT cs
return CView::PreCreateWindow(cs);
}
/////////////////////////////////////////////////////////////////////////////
// CCBrush_3View drawing
void CCBrush_3View::OnDraw(CDC* pDC)
{
CCBrush_3Doc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
// TODO: add draw code for native data here
}
/////////////////////////////////////////////////////////////////////////////
// CCBrush_3View printing
BOOL CCBrush_3View::OnPreparePrinting(CPrintInfo* pInfo)
{
// default preparation
return DoPreparePrinting(pInfo);
}
void CCBrush_3View::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
// TODO: add extra initialization before printing
}
void CCBrush_3View::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
// TODO: add cleanup after printing
}
/////////////////////////////////////////////////////////////////////////////
// CCBrush_3View diagnostics
#ifdef _DEBUG
void CCBrush_3View::AssertValid() const
{
CView::AssertValid();
}
void CCBrush_3View::Dump(CDumpContext& dc) const
{
CView::Dump(dc);
}
CCBrush_3Doc* CCBrush_3View::GetDocument() // non-debug version is inline
{
ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CCBrush_3Doc)));
return (CCBrush_3Doc*)m_pDocument;
}
#endif //_DEBUG
/////////////////////////////////////////////////////////////////////////////
// CCBrush_3View message handlers
void CCBrush_3View::OnLButtonDown(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default
m_point=point;
CView::OnLButtonDown(nFlags, point);
}
void CCBrush_3View::OnLButtonUp(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default
CClientDC dc(this);
CBrush *pBrush=CBrush::FromHandle((HBRUSH)GetStockObject(NULL_BRUSH));
//创建一个新的画刷
CBrush *pOldBrush=dc.SelectObject(pBrush); //将新的画刷选入设备环境
dc.Rectangle(CRect(m_point,point)); //创建一个矩形
dc.SelectObject(pOldBrush); //还原原画刷
CView::OnLButtonUp(nFlags, point);
}
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