c++ 换肤窗口程序代码

【实例截图】

【核心代码】

// SkinTestDlg.cpp : implementation file
//

#include "stdafx.h"
#include "SkinTest.h"
#include "SkinTestDlg.h"

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

/////////////////////////////////////////////////////////////////////////////


class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSkinTestDlg dialog

CSkinTestDlg::CSkinTestDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CSkinTestDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CSkinTestDlg)
		// 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 CSkinTestDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSkinTestDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CSkinTestDlg, CDialog)
	//{{AFX_MSG_MAP(CSkinTestDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_WM_DESTROY()
	ON_BN_CLICKED(IDC_NEOSYTLE, OnNeosytle)
	ON_BN_CLICKED(IDC_XPSTYLE, OnXpstyle)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSkinTestDlg message handlers

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

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// 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
	
	// TODO: Add extra initialization here
	m_bFirst = TRUE;
	SetSkin( "skin\\neostyle\\theme.ini" );

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

void CSkinTestDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// 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 CSkinTestDlg::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 CSkinTestDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

#define     GetWindowStyle(hwnd)    ((DWORD)GetWindowLong(hwnd, GWL_STYLE))

BOOL CALLBACK EnumChildProc(  HWND hwnd,      // handle to child window
							LPARAM lParam   // application-defined value
							)
{
	char classname[200];
	CSkinTestDlg *dlg = (CSkinTestDlg *)lParam;
	DWORD style;
		
	GetClassName( hwnd, classname, 200 );
	style = GetWindowStyle( hwnd );
	if ( strcmp( classname, "Button" ) == 0 )
	{
		style = (UINT)GetWindowLong(hwnd, GWL_STYLE) & 0xff;
		if ( style == BS_PUSHBUTTON || style == BS_DEFPUSHBUTTON )
			dlg->SubClassButton( hwnd );
	}


	return TRUE;
}

BOOL CSkinTestDlg::SubClassButton( HWND hwnd )
{
	CSkinButton * btn = new CSkinButton();
	CWnd* pWnd = CWnd::FromHandlePermanent(hwnd);
	if ( pWnd == NULL)
	{
		btn->SubclassWindow( hwnd );
		btn->SetResource( &m_btnres );
		return TRUE;
	}
	return FALSE;
}

BOOL CSkinTestDlg::SetSkin(CString file)
{
	m_skinWin.LoadSkin( file );
	m_btnres.LoadSkin( file );
	if ( m_bFirst )
	{
		m_skinWin.InstallSkin( this );
		EnumChildWindows( m_hWnd, EnumChildProc, (LPARAM)this );

		m_bFirst = FALSE;
	}
	SetWindowPos( 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |SWP_FRAMECHANGED );
	return TRUE;

}

void CSkinTestDlg::OnDestroy() 
{
	CDialog::OnDestroy();
	
	// TODO: Add your message handler code here
	POSITION pos;
	pos = m_wndList.GetHeadPosition();
	while( pos )
	{
		CObject *ob = m_wndList.GetAt(pos);
		if ( ob->GetRuntimeClass() == RUNTIME_CLASS(CSkinButton) )
		{
			delete (CSkinButton*)ob;
		}
		m_wndList.GetNext(pos);
	}		
}

void CSkinTestDlg::OnNeosytle() 
{
	// TODO: Add your control notification handler code here
	SetSkin( "skin\\neostyle\\theme.ini" );
	
}

void CSkinTestDlg::OnXpstyle() 
{
	// TODO: Add your control notification handler code here
	SetSkin( "skin\\xpstyle\\theme.ini" );
	
}