www.gusucode.com > VC++多视图形式的窗体例子源码程序 > VC++多视图形式的窗体例子源码程序\code\MainFrm.cpp

    // MainFrm.cpp : implementation of the CMainFrame class
// Download by http://www.NewXing.com

#include "stdafx.h"
#include "LotvChange.h"

#include "MainFrm.h"

#include "LeftPaneView.h"
#include "RightPaneFrame.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CMainFrame

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code !
	ON_WM_CREATE()
	//}}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.Create(this) ||
		!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: Remove this if you don't want tool tips or a resizeable toolbar
	m_wndToolBar.SetBarStyle(m_wndToolBar.GetBarStyle() |
		CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC);

	// 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(&m_wndToolBar);

	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CFrameWnd::PreCreateWindow(cs);
}

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

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

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

#endif //_DEBUG

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

BOOL CMainFrame::OnCreateClient(LPCREATESTRUCT lpcs, CCreateContext* pContext) 
{
	// TODO: Add your specialized code here and/or call the base class
	if (!m_wndSplitter.CreateStatic(this, 1, 2))
	{
		TRACE0("Failed to create splitter window\n");
		return FALSE;
	}
	
	// Get the client rect first for calc left pane size
	CRect rect;
	GetClientRect(&rect);

	// create the left tree view first.
	if (!m_wndSplitter.CreateView(0, 0, RUNTIME_CLASS(CLeftPaneView), CSize(rect.Width()/3, 0), pContext))
	{
		TRACE0("Failed to create left pane view\n");
		return FALSE;
	}

	// The right pane is a frame which and contain several different views.
	// The is can be set to active or non-active
	if (!m_wndSplitter.CreateView(0, 1, RUNTIME_CLASS(CRightPaneFrame), CSize(0, 0), pContext))
	{
		TRACE0("Failed to create right pane frame\n");
		return FALSE;
	}

	CLeftPaneView* pLeftPaneView     = (CLeftPaneView*)   m_wndSplitter.GetPane(0,0);
	pLeftPaneView->m_pRightPaneFrame = (CRightPaneFrame*) m_wndSplitter.GetPane(0,1);
	
	// Set the left pane as the active view
	SetActiveView((CView*) m_wndSplitter.GetPane(0, 0));

	return TRUE;
}