【VC开源代码栏目提醒】:网学会员在VC开源代码频道为大家收集整理了CLIPDEMODLG.CPP提供大家参考,希望对大家有所帮助!
// ClipDemoDlg.cpp : implementation file
//
#include "stdafx.h"
#include "ClipDemo.h"
#include "ClipDemoDlg.h"
#include "Clipboard.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CClipDemoDlg dialog
CClipDemoDlg::CClipDemoDlg(CWnd* pParent /*=NULL*/)
: CDialog(CClipDemoDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CClipDemoDlg)
m_strEdit = _T("");
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CClipDemoDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CClipDemoDlg)
DDX_Text(pDX, IDC_EDIT1, m_strEdit);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CClipDemoDlg, CDialog)
//{{AFX_MSG_MAP(CClipDemoDlg)
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BUTTON_COPY, OnCopy)
ON_BN_CLICKED(IDC_BUTTON_PASTE, OnPaste)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CClipDemoDlg message handlers
BOOL CClipDemoDlg::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
// TODO: Add extra initialization here
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 CClipDemoDlg::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 CClipDemoDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CClipDemoDlg::OnCopy()
{
UpdateData();
int nSize = m_strEdit.GetLength();
char* buf = new char[nSize + 1];
strcpy (buf, m_strEdit);
CClipboard::SetText(buf);
delete[] buf;
}
void CClipDemoDlg::OnPaste()
{
char* buf;
unsigned long nSize;
CClipboard::GetTextLength(&nSize);
buf = new char[nSize + 1];
CClipboard::GetText(buf, nSize + 1);
buf[nSize] = 0;
m_strEdit = buf;
UpdateData(FALSE);
delete[] buf;
}