C++ CDialog类代码示例

LRESULT CFoldView::DoneFolding(WPARAM wParam, LPARAM lParam) {
	CDialog* finished;
	//CMainFrame* frame = (CMainFrame*) Parent;

	if (m_save) delete foldobject.savefile;

	if (!subfold) {
		//offer to display the predicted structures if this is not subfolding
		finished = new CDialog(IDD_FINISHED,this);

		if(finished->DoModal()==IDOK) ((CRNAstructureApp*) GetFoldDocument()->pMainFrame)->Draw(m_ctname.GetBuffer(10));
	

		delete finished;
	}

	

	progress->SendMessage (WM_CLOSE);
	
	GetFoldDocument()->Frame->SendMessage(WM_CLOSE);
	
	return 0;


}

bool CSubFormCollection::ShowSubForm(int ix)
{
    ASSERT(ix <= m_Forms.GetUpperBound());
    if (ix > m_Forms.GetUpperBound()) return(false); // does not exist

    CDialog* pDlg;
    if (ix != -1) {
        if (m_nActiveForm != -1) {
            pDlg = m_Forms.GetAt(m_nActiveForm);
            ASSERT(pDlg != NULL);
            ASSERT(pDlg->m_hWnd != NULL);
            if ((pDlg == NULL) 
            ||  (pDlg->m_hWnd == NULL)) return(false);
            pDlg->ShowWindow(SW_HIDE);
        }
        m_nActiveForm = ix; // this is the active one now;
    }
    else {
        if (m_nActiveForm == -1) {
            m_nActiveForm = 0;
        }
    }
    pDlg = m_Forms.GetAt(m_nActiveForm);
    ASSERT(pDlg != NULL);
    ASSERT(pDlg->m_hWnd != NULL);
    if ((pDlg == NULL) 
    ||  (pDlg->m_hWnd == NULL)) return(false);
    pDlg->ShowWindow(SW_SHOW);
    pDlg->Invalidate();
    pDlg->RedrawWindow();
    return(true);
}

void CUITestDialog::OnBnClickedButtonHtmlDialogTest()
{
	// TODO: 在此添加控件通知处理程序代码
 //   CWindowFactory::Instance()->ShowWindow( WndWebpage, this->GetWindowId() );
	CDialog *pDlg = CWindowFactory::Instance()->NewDlg( WndWebpage );
	pDlg->DoModal();
}

/*創建分頁-頁面增加*/
void CHM_MachineView::CreatePages()
{
    CDialog* dlg;
    dlg = new CMain;
    m_DlgArray.Add(dlg);
    dlg->Create(IDD_MAIN, m_TabCtrl);
    m_TabCtrl->InsertItem(0, _T("主頁面"));
    if (((CHM_MachineApp*)AfxGetApp())->Post == _T("工程師"))
    {
        dlg = new CCompiler;
        m_DlgArray.Add(dlg);
        dlg->Create(IDD_COMPILER, m_TabCtrl);
        m_TabCtrl->InsertItem(1, _T("編輯頁面"));
        dlg = new CParameter;
        m_DlgArray.Add(dlg);
        dlg->Create(IDD_PARAMETER, m_TabCtrl);
        m_TabCtrl->InsertItem(2, _T("參數設定"));
        dlg = new CIOState;
        m_DlgArray.Add(dlg);
        dlg->Create(IDD_IOSTATE, m_TabCtrl);
        m_TabCtrl->InsertItem(3, _T("I/O狀態"));
    } 
    OnTabSelChange(NULL, NULL);
    Invalidate();      
}

BOOL CALLBACK DialogProc(HWND hwnd,
						 UINT message,
						 WPARAM wParam,
						 LPARAM lParam)
{
	CDialog *pDlg = NULL;

	switch (message)
	{
	case WM_INITDIALOG:
		pDlg = (CDialog*)lParam;
		return pDlg->OnInit(hwnd);

	case WM_COMMAND:
		pDlg = (CDialog*)::GetWindowLong(hwnd, DWL_USER);
		return pDlg->OnCommand(LOWORD (wParam), HIWORD (wParam));

	case WM_DESTROY:
		::PostQuitMessage(0);
		return TRUE;

	case WM_CLOSE:
		pDlg = (CDialog*)::GetWindowLong(hwnd, DWL_USER);
		return pDlg->OnClose();
	}
	return FALSE;
}

INT_PTR CALLBACK DefDialogProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
	CDialog* pThis = NULL;
	CDialog* pThat = NULL;
	switch(uMsg)
	{
	case WM_INITDIALOG:
		pThis=(CDialog*)lParam;		//获取对象指针
		if( NULL != pThis)
		{
			pThis->Attach(hWnd);	//设置HWND和对象之间的关系
			SetWindowLongPtr(hWnd, GWLP_USERDATA, (LONG_PTR)pThis);	//将对象指针保存到窗口hWnd用户数据空间
		}
		break;
	default:
		break;
	}
	pThat = (CDialog*)GetWindowLongPtr(hWnd, GWLP_USERDATA);	//从窗口句柄hWnd得到对象指针，因为之前有SetWindowLongPtr()
	if(NULL != pThat)
	{
		return ( pThat->HandleMessage(uMsg,wParam, lParam) );
	}

	return (INT_PTR)FALSE;
}

BOOL DlgAnimationExporterMain::OnInitDialog()
{
	CDialog::OnInitDialog();
	UpdateData(FALSE);//
	// TODO:  在此添加额外的初始化

	char* szItemName[] = {" 骨骼框架", "动画序列", "纹理", "模型信息", "5"};
	
	for (int i = 0; i < MAX_PAGE; i++)
	{
		m_tabExporter.InsertItem(i, szItemName[i]);
	}

	RECT rc;
	m_tabExporter.GetClientRect(&rc);
	ClientToScreen(&rc);
	RECT rcDlg = {0,0,0,0};
	//GetClientRect(&rcDlg);
	//GetWindowRect(&rcDlg);
	//ClientToScreen(&rcDlg);
	RECT rcw = {rcDlg.left + rc.left, rcDlg.top + rc.top + 21, rcDlg.left + rc.right, rcDlg.top + rc.bottom};
	CDialog* pDlg = NULL;
	int iDlgNum = 0;
	CREATE_PAGE(IDD_DIALOG1, CDlgExporterPage1);
	pDlg->ShowWindow(SW_SHOW);
	CREATE_PAGE(IDD_DIALOG2, CDlgExporterPage2);
	CREATE_PAGE(IDD_DIALOG3, CDlgExportPage3);
	CREATE_PAGE(IDD_DIALOG4, CDlgExportPage4);
	
	return TRUE;  // return TRUE unless you set the focus to a control
	// 异常: OCX 属性页应返回 FALSE
}

BOOL C3DGORangeWire::OnApply() 
{
	UpdateData();
	CDialog* pDlg = STATIC_DOWNCAST(CDialog, AfxGetMainWnd());
	pDlg->SendMessage(WM_3DOPTIONS_CHANGE, 0, 0);
	
	return CPropertyPage::OnApply();
}

void CUITestDialog::OnBnClickedButtonControlTest()
{
	// TODO: 在此添加控件通知处理程序代码
// 	CControlTestDialog dlg;
// 	dlg.DoModal();
	CDialog *pDlg = CWindowFactory::Instance()->NewDlg( WndUnittestCtrl );
	pDlg->DoModal();
}

// static
INT_PTR CALLBACK CDialog::DlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
	CDialog *dlg = (CDialog*)FromHandle(hWnd);
	if( dlg )
		return dlg->MsgProc(msg, wParam, lParam);

	return FALSE;
}

CSubFormCollection::~CSubFormCollection()
{
    // Free all sub forms on destruction
    for (int i = 0; i <=  m_Forms.GetUpperBound(); i++) {
        CDialog* pDlg = m_Forms.GetAt(i);
        pDlg->DestroyWindow();
        delete pDlg;
    }
}

//*****************************************************************************
//
// Function Name:  RColorDialog::ShowPage
//
// Description:    Helper function for creating/displaying the correct
//						 property sheet in the tab control.
//
// Returns:        VOID
//
// Exceptions:	    None
//
//*****************************************************************************
void RColorDialog::ShowPage( int nPage )
{
	CDialog* pPrevPage  = m_pCurrentPage;
	CDialog* pPages[]   = { &m_dlgColorPalette, &m_dlgColorTexture, &m_dlgColorPhoto };
	int		pPageIDs[] = { DIALOG_COLOR_DIALOG_GRADIENTS, m_dlgColorTexture.IDD, m_dlgColorPhoto.IDD };

	TpsAssert( nPage < NumElements( pPages ), "Invalid page number!" );

	if (m_pCurrentPage != pPages[nPage])
	{
		m_pCurrentPage = pPages[nPage] ;

		if (!IsWindow( m_pCurrentPage->m_hWnd ))
		{
			CRect   rectAdjust(0,0,0,0);
			CRect   rectWindow(0,0,0,0);

			m_ctlTabCtrl.AdjustRect( TRUE, &rectAdjust );
			m_ctlTabCtrl.GetWindowRect( &rectWindow );

			rectWindow.left -= rectAdjust.left;
			rectWindow.top  -= rectAdjust.top;
			ScreenToClient( &rectWindow );

			if (!m_pCurrentPage->Create( pPageIDs[nPage], this ))
			{
				if (!pPrevPage) return ;

				// Restore the current page pointer to the previous one.
				m_pCurrentPage = pPrevPage ;
				pPrevPage = NULL;

				// Find the index of the previous page. (For setting the tab)
				for (int i = 0; i < NumElements( pPages ); i++)
				{
					if (m_pCurrentPage == pPages[i])
					{
						m_ctlTabCtrl.SetCurSel( i ) ;
						break ;
					}
				}
			}

			m_pCurrentPage->SetWindowPos( &wndTop, rectWindow.left,
				rectWindow.top, 0, 0, SWP_NOSIZE ) ;

		} // if (IsWindow())
			
	} // if (new page)

	if (pPrevPage && IsWindow( pPrevPage->m_hWnd ))
		pPrevPage->ShowWindow( SW_HIDE ) ;

	m_pCurrentPage->ShowWindow( SW_SHOW ) ;

	GetDlgItem( IDC_COLOR_MORE )->EnableWindow( m_pCurrentPage == &m_dlgColorPalette );
}

void CConfigWizard::AddBoard(LPRECT lpRect, LPCTSTR desc)
{
	CDialog *pDlg = new T;
	pDlg->Create(T::IDD, &m_bnBoardPlace);
	pDlg->MoveWindow(lpRect);
	pDlg->SetWindowText(desc);
	m_wizards.push_back(pDlg);
	m_lbStep.AddItem(0, desc);
}

int APIENTRY WinMain( HINSTANCE hInstance, 
					 HINSTANCE hPrevInstance, 
					 LPSTR lpCmdLine, 
					 int nCmdShow)
{
	CDialog dlg;
	dlg.DoDialogBox(hInstance, CDialog::IDD, GetDesktopWindow());
	return 0;
}

int test_4_Button() {
  bool done = false;
  int key = 0;
  int i = 0;
  int fn = C_FULL_FRAME;
  CDialog Screen;
  for(int k=2;k<console.getRows();k+=2){
    for(int m=0;m<console.getCols()-10;m+=10){
      Screen<<new CLabel((i=!i)?"Hello": "Hi",k, m, 9);
    }
  }
  Screen<<new CLabel(">>>>>> Dialog and Button Tester <<<<<<<<", 0, (console.getCols()-40)/2);
  Screen.draw();
  CDialog D(&Screen, 5, 10, 50, 15, true, "+-+|+-+|");
  CButton Inc("Increase",9,10);
  CButton Dec("Decrease",9,30);
  D.add(new CLabel("Testing Buttons (bordered)",1, 12,30));
  D.add(new CLabel("Press F10 to toggle button borders visiblity",3,3));
  D.add(new CLabel("Press F6 to move ",4,15));
  int mesIndx = D.add(new CLabel(7, 24, 10));
  int incNum = D.add(Inc) + 1;
  int decNum = D.add(Dec) + 1;
  D << new CLabel("Press Escape to exit", 12, 15);
  D[mesIndx].set("100");
  while(!done){
    key = D.edit(fn);
    switch(key){
    case ESCAPE:
      done = true;
      break;
    case F(10):
      Inc.visible(!Inc.visible());
      Dec.visible(!Dec.visible());
      D[0].set(Inc.visible() ? "Testing Buttons (bordered)" : "Testing Buttons (no border)");
      D.refresh();
      break;
    case F(6):
      D.move();
      break;
    case C_BUTTON_HIT:
      if(&D.curField() == &Inc){
        i++;
        fn = incNum;
      }
      else{
        i--;
        fn = decNum;
      }
      sprintf((char*)D[mesIndx].data(),"%d",i);
      D[mesIndx].draw();
      break;
    }
  }
  D.hide();
  console.pause();
  return 0;
}