sampleceview.cpp

来自「创建可改变大小的对话框或框架的程序」· C++ 代码 · 共 162 行

// SampleCEView.cpp : implementation of the CSampleCEView class
//

#include "stdafx.h"
#include "SampleCE.h"

#include "SampleCEDoc.h"
#include "SampleCEView.h"
#include "GeometryManager.h"

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

/////////////////////////////////////////////////////////////////////////////
// CSampleCEView

IMPLEMENT_DYNCREATE(CSampleCEView, CFormView)

BEGIN_MESSAGE_MAP(CSampleCEView, CFormView)
	//{{AFX_MSG_MAP(CSampleCEView)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSampleCEView construction/destruction

CSampleCEView::CSampleCEView()
	: CFormView(CSampleCEView::IDD)
{
	//{{AFX_DATA_INIT(CSampleCEView)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// TODO: add construction code here

}

CSampleCEView::~CSampleCEView()
{
}

void CSampleCEView::DoDataExchange(CDataExchange* pDX)
{
	CFormView::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSampleCEView)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}

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

	return CFormView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CSampleCEView diagnostics

#ifdef _DEBUG
void CSampleCEView::AssertValid() const
{
	CFormView::AssertValid();
}

void CSampleCEView::Dump(CDumpContext& dc) const
{
	CFormView::Dump(dc);
}

CSampleCEDoc* CSampleCEView::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CSampleCEDoc)));
	return (CSampleCEDoc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CSampleCEView message handlers

void CSampleCEView::OnInitialUpdate() 
{
	CFormView::OnInitialUpdate();
	
	// we don't want any scroll bars
	SetScrollSizes(MM_TEXT, CSize(0, 0));

	// initialize the geometry management
	//
	HGEOM hGeom = GmStartDefinition(0);
	ASSERT(hGeom);
	if (!hGeom)
		return;
	
	// add the top-level frame window group
	//
	// arrange its direct children horizontally
	//
	// Notice that since this window are a CFormView, you need to
	// pass in the window handle of the parent frame window.
	//
	HGMGROUP hTopFrameWnd = GmAddTopFrameWnd(hGeom, GetParentFrame()->m_hWnd, GM_HORIZONTAL);
	if (hTopFrameWnd)
	{
		// add the generic group for the static text and edit field
		//
		// arrange its direct children horizontally
		// give it a weight of 1
		//
		HGMGROUP hGroup1 = GmAddGroup(hGeom, hTopFrameWnd, GM_HORIZONTAL, 1);
		if (hGroup1)
		{
			// add the static text group
			//
			// left-align and vertically center it
			// give it a weight of 0
			//
			GmAddWnd(hGeom, hGroup1, ::GetDlgItem(m_hWnd, IDC_NAME_LABEL), GM_LEFT | GM_VCENTER, 0);
			
			// add the edit field group
			//
			// vertically center it
			// allow it to grow horizontally
			// give it a weight of 1
			//
			GmAddWnd(hGeom, hGroup1, ::GetDlgItem(m_hWnd, IDC_NAME), GM_VCENTER | GM_GROW_X, 1);
		}

		// add the generic group for the static text and multiline edit field
		//
		// arrange its direct children vertically
		// give it a weight of 1
		//
		hGroup1 = GmAddGroup(hGeom, hTopFrameWnd, GM_VERTICAL, 1);
		if (hGroup1)
		{
			// add the static text group
			//
			// left-align and vertically center it
			// give it a weight of 0
			//
			GmAddWnd(hGeom, hGroup1, ::GetDlgItem(m_hWnd, IDC_ADDRESS_LABEL), GM_LEFT | GM_VCENTER, 0);
			
			// add the multiline edit field group
			//
			// allow it to grow in both directions
			// give it a weight of 1
			//
			GmAddWnd(hGeom, hGroup1, ::GetDlgItem(m_hWnd, IDC_ADDRESS), GM_GROW, 1);
		}
	}

	// end the definition and start the manager
	//
	VERIFY(GmEndDefinition(hGeom));
}