btnmenudlg.cpp

EVC++按钮编程

// BtnMenuDlg.cpp : implementation file
//

#include "stdafx.h"
#include "BtnMenu.h"
#include "BtnMenuDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CBtnMenuDlg dialog

CBtnMenuDlg::CBtnMenuDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CBtnMenuDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CBtnMenuDlg)
		// 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 CBtnMenuDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CBtnMenuDlg)
	DDX_Control(pDX, IDC_BUTTON2, m_btn2);
	DDX_Control(pDX, IDC_BUTTON1, m_btnMenu);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CBtnMenuDlg, CDialog)
	//{{AFX_MSG_MAP(CBtnMenuDlg)
	ON_COMMAND(ID_MENUITEM32774, OnMenuitem32774)
	ON_UPDATE_COMMAND_UI(ID_MENUITEM32774, OnUpdateMenuitem32774)
	//}}AFX_MSG_MAP
	ON_MESSAGE(WM_USER, On_MenuCallback)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CBtnMenuDlg message handlers

BOOL CBtnMenuDlg::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
	
	CenterWindow(GetDesktopWindow());	// center to the hpc screen

	// TODO: Add extra initialization here
	//HBITMAP m_hbitmap =::LoadBitmap(AfxGetInstanceHandle(),MAKEINTRESOURCE(IDB_BITMAP1));
	//m_btnMenu.SetBtnBitmap(m_hbitmap);
	m_btnMenu.SetBtnBitmap(IDB_BITMAP1,IDB_BITMAP2,IDB_BITMAP3);
	m_btnMenu.bSetMenu=TRUE;
	//m_btnMenu.SetMenu(IDR_MENUBAR1,0);
	//m_btnMenu.SetMenuCallback(m_hWnd,WM_USER,0);
	//create menu
// 	CMenu menuMain;
// 	menuMain.CreateMenu();
// 
// 	CMenu	menuPopup;
// 	menuPopup.CreatePopupMenu();
// 	menuPopup.AppendMenu(MF_STRING,ID_FILE_EXIT,_T("E&xit"));
// 	menuPopup.AppendMenu(MF_POPUP,(UINT)menuPopup.Detach(),_T("&File"));
// 
// 	menuPopup.CreatePopupMenu();
// 	menuPopup.AppendMenu(MF_STRING,ID_SHAPE_CIRCLE,_T("&Circle"));
// 	menuPopup.AppendMenu(MF_POPUP,(UINT)menuPopup.Detach(),_T("Shape"));
// 
// 	SetMenu(&menuMain);
// 	//menuMain.Detach();
// 
// 	CMenu * pMenu=menuMain.GetSubMenu(0);
// 	pMenu->TrackPopupMenu(TPM_RIGHTALIGN,10,10,this);
// 	pMenu->DestroyMenu();


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



void CBtnMenuDlg::OnMenuitem32774() 
{

}

void CBtnMenuDlg::OnUpdateMenuitem32774(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->SetCheck(TRUE);
	pCmdUI->SetText(_T("Checked Succeed"));	
	pCmdUI->Enable(FALSE);
}

LRESULT CBtnMenuDlg::On_MenuCallback(WPARAM wParam, LPARAM lParam)
{
	CMenu* pMainMenu =NULL;
	HMENU hMenu=(HMENU)wParam;
	if (hMenu==NULL)
	{
		return 0;
	}
	
	pMainMenu=pMainMenu->FromHandle(hMenu);
	CCmdUI cmdUI;
	for (UINT n = 0; n < pMainMenu->GetMenuItemCount(); ++n)
	{
		CMenu* pSubMenu = pMainMenu->GetSubMenu(n);
		cmdUI.m_nIndexMax = pSubMenu->GetMenuItemCount();
		for (UINT i = 0; i < cmdUI.m_nIndexMax;++i)
		{
			cmdUI.m_nIndex = i;
			cmdUI.m_nID = pSubMenu->GetMenuItemID(i);			;
			cmdUI.m_pMenu = pSubMenu;
			cmdUI.DoUpdate(this, FALSE);
		}
	}
	
	return 0;
} // End of ON_MenuCallback