www.pudn.com > work12_2.rar > MainFrm.cpp


// MainFrm.cpp : implementation of the CMainFrame class
//

#include "stdafx.h"
#include "yong24.h"

#include "MainFrm.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
int nline=0,nrect=0,ntuoyuan=0,ndraw=0;
COLORREF PenColor=RGB(0,0,0);
/////////////////////////////////////////////////////////////////////////////
// CMainFrame

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
//{{AFX_MSG_MAP(CMainFrame)
ON_WM_CREATE()
ON_COMMAND(ID_COLOR, OnColor)
ON_COMMAND(ID_LINE, OnLine)
ON_COMMAND(ID_RECT, OnRect)
ON_COMMAND(ID_TUOYUAN, OnTuoyuan)
ON_COMMAND(ID_DRAW, OnDraw)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
ID_SEPARATOR, // status line indicator
ID_INDICATOR_CAPS,
ID_INDICATOR_NUM,
ID_INDICATOR_SCRL,
};

/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction

CMainFrame::CMainFrame()
{
// TODO: add member initialization code here

}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
return -1;

if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
{
TRACE0("Failed to create toolbar\n");
return -1; // fail to create
}

if (!m_wndStatusBar.Create(this) ||
!m_wndStatusBar.SetIndicators(indicators,
sizeof(indicators)/sizeof(UINT)))
{
TRACE0("Failed to create status bar\n");
return -1; // fail to create
}

// TODO: Delete these three lines if you don't want the toolbar to
// be dockable
m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
EnableDocking(CBRS_ALIGN_ANY);
DockControlBar(&amt;m_wndToolBar);

return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT&amt; cs)
{
if( !CFrameWnd::PreCreateWindow(cs) )
return FALSE;
// TODO: Modify the Window class or styles here by modifying
// the CREATESTRUCT cs

return TRUE;
}

/////////////////////////////////////////////////////////////////////////////
// CMainFrame diagnostics

#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
CFrameWnd::AssertValid();
}

void CMainFrame::Dump(CDumpContext&amt; dc) const
{
CFrameWnd::Dump(dc);
}

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers


void CMainFrame::OnColor()
{
// TODO: Add your command handler code here
CColorDialog dlg;
if(dlg.DoModal()==IDOK)
PenColor=dlg.GetColor ();
Invalidate();
}

void CMainFrame::OnLine()
{
// TODO: Add your command handler code here
nline=1;
nrect=0;
ntuoyuan=0;
ndraw=0;
}

void CMainFrame::OnRect()
{
// TODO: Add your command handler code here
nline=0;
nrect=1;
ntuoyuan=0;
ndraw=0;
}

void CMainFrame::OnTuoyuan()
{
// TODO: Add your command handler code here
nline=0;
nrect=0;
ntuoyuan=1;
ndraw=0;
}

void CMainFrame::OnDraw()
{
// TODO: Add your command handler code here
nline=0;
nrect=0;
ntuoyuan=0;
ndraw=1;
}