www.gusucode.com > 基于Visual C++高级界面特效制作百例源码程序 > 基于Visual C++高级界面特效制作百例源码程序/code/char17/SysImageList/SysImageListDlg.cpp

    // SysImageListDlg.cpp : implementation file
//

#include "stdafx.h"
#include "SysImageList.h"
#include "SysImageListDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CSysImageListDlg dialog

CSysImageListDlg::CSysImageListDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CSysImageListDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CSysImageListDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CSysImageListDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSysImageListDlg)
	DDX_Control(pDX, IDC_TREE1, m_Tree);
	DDX_Control(pDX, IDC_LIST1, m_List);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CSysImageListDlg, CDialog)
	//{{AFX_MSG_MAP(CSysImageListDlg)
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSysImageListDlg message handlers

BOOL CSysImageListDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	

	m_Tree.SetImageList( m_ImgList.GetImageList(), TVSIL_NORMAL );
	m_List.SetImageList( m_ImgList.GetImageList( FALSE ), LVSIL_NORMAL );
	
	CString sFile;
	
	sFile = "somefile.html";
	m_Tree.InsertItem( sFile, m_ImgList.GetIcon( sFile ), m_ImgList.GetIcon( sFile, TRUE ) );
	m_List.InsertItem( 1, sFile, m_ImgList.GetIcon( sFile, FALSE, TRUE ) );

	sFile = "somepic.jpg";
	m_Tree.InsertItem( sFile, m_ImgList.GetIcon( sFile ), m_ImgList.GetIcon( sFile, TRUE ) );
	m_List.InsertItem( 1, sFile, m_ImgList.GetIcon( sFile, FALSE, TRUE ) );

	sFile = "somezip.zip";
	m_Tree.InsertItem( sFile, m_ImgList.GetIcon( sFile ), m_ImgList.GetIcon( sFile, TRUE ) );
	m_List.InsertItem( 1, sFile, m_ImgList.GetIcon( sFile, FALSE, TRUE ) );

	return TRUE;  // return TRUE  unless you set the focus to a control
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CSysImageListDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CSysImageListDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}