modaldlg.cpp

动态创建按钮

// ModalDlg.cpp : implementation file
//

#include "stdafx.h"
#include "SMI.h"
#include "ModalDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CModalDlg dialog


CModalDlg::CModalDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CModalDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CModalDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}


void CModalDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CModalDlg)
	DDX_Control(pDX, IDC_TREE_TEST, m_Tree);
	DDX_Control(pDX, IDC_STATIC_MAINFRAME, m_Frame);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CModalDlg, CDialog)
	//{{AFX_MSG_MAP(CModalDlg)
	ON_BN_CLICKED(IDC_BTN_ADD, OnBtnAdd)
	ON_BN_CLICKED(IDC_BTN_SCALE, OnBtnScale)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CModalDlg message handlers

void CModalDlg::OnBtnAdd() 
{
	// TODO: Add your control notification handler code here
	if (!m_btn.m_hWnd)
	{
		m_btn.Create(_T("Test-Button"),/*BS_AUTOCHECKBOX | */WS_VISIBLE | BS_3STATE,CRect(25,75,120,100),this,123);
	}
    else
	{
		m_btn.DestroyWindow();
	}
}

void CModalDlg::OnBtnScale() 
{
	// TODO: Add your control notification handler code here
	CString strText;
	GetDlgItem(IDC_BTN_SCALE)->GetWindowText(strText);
	if ( strText == _T("收缩<<"))
	{
        GetDlgItem(IDC_BTN_SCALE)->SetWindowText(_T("扩展>>"));
	}
	else if (strText == _T("扩展>>"))
	{
        GetDlgItem(IDC_BTN_SCALE)->SetWindowText(_T("收缩<<"));
	}

	static CRect rectOrgin;
	static CRect rectLater;

	if (rectOrgin.IsRectNull())
	{
        CRect rectSeperator;
		GetWindowRect(&rectOrgin);
		GetDlgItem(IDC_SEPERATOR)->GetWindowRect(&rectSeperator);
		rectLater.left = rectOrgin.left;
		rectLater.top = rectOrgin.top;
		rectLater.right = rectOrgin.right;
		rectLater.bottom = rectSeperator.bottom;
	}
    
	if (strText == _T("收缩<<"))
	{
		SetWindowPos(NULL,rectLater.left,rectLater.top,rectLater.Width(),rectLater.Height(),SWP_SHOWWINDOW | SWP_NOZORDER | SWP_NOMOVE);
	}
	else if (strText == _T("扩展>>"))
	{
		SetWindowPos(NULL,0,0,rectOrgin.Width(),rectOrgin.Height(),SWP_SHOWWINDOW | SWP_NOMOVE | SWP_NOZORDER);
	}
	
}

void CModalDlg::OnOK() 
{
	// TODO: Add extra validation here
	GetNextDlgTabItem(GetFocus())->SetFocus();
	/*CDialog::OnOK();*/
}


WNDPROC prevProc;
LRESULT CALLBACK NewEditProc(
  HWND hwnd,      // handle to window
  UINT uMsg,      // message identifier
  WPARAM wParam,  // first message parameter
  LPARAM lParam   // second message parameter
)
{
	if (uMsg == WM_CHAR && wParam == 0x0d)
	{
		::SetFocus(::GetNextWindow(hwnd,GW_HWNDNEXT));
		return 1;
	}
	else
	{
		return prevProc(hwnd,uMsg,wParam,lParam);
	}
}


BOOL CModalDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
/*	prevProc = (WNDPROC)SetWindowLong(GetDlgItem(IDC_EDIT1)->m_hWnd,GWL_WNDPROC,(LONG)NewEditProc);*/

	m_ImageCtrl.Create(31,31,ILC_COLOR32,0,2);
	m_ImageCtrl.Add(AfxGetApp()->LoadIcon(IDI_ICON_A));
	m_ImageCtrl.Add(AfxGetApp()->LoadIcon(IDI_ICON_B));
	m_Tree.SetImageList(&m_ImageCtrl,TVSIL_NORMAL);
	CString strItem = _T("");
	CString strItemFS = _T("");
	HTREEITEM ITEM = NULL;
	for (int i = 0;i<20;i++)
	{
        strItem.Format(_T("A单元%d房"),i);
		strItemFS.Format(_T("%s附属"),strItem);
	    ITEM = m_Tree.InsertItem(strItem,0,1);
		m_Tree.InsertItem(strItemFS,0,0,ITEM);
	}
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}