|
#include "stdafx.h"
#include "ModelessDialogTrackerDemo.h"
#include "ModelessDialogTrackerDemoDlg.h"
//////////////////////////////////////////////////////////
////////////////////////////////////////////////////////
#include "DialogA.h"
void CModelessDialogTrackerDemoDlg::OnPopA()
{
if (trackA.IsAlreadyPopped())
return;
DialogA* pnewdlg = new DialogA(trackA); // note the passing of the tracker.
pnewdlg->Create(pnewdlg->IDD,NULL);
}
//////////////////////////////////////////////////////
#include "DialogB.h"
void CModelessDialogTrackerDemoDlg::OnPopB()
{
if (trackB.IsAlreadyPopped())
return;
DialogB* pnewdlg = new DialogB(trackB); // note the passing of the tracker.
pnewdlg->Create(pnewdlg->IDD,NULL);
}
void CModelessDialogTrackerDemoDlg::OnNotifyDialogB()
{
if (!trackB.IsPopped())
{
AfxMessageBox(_T("Cannot notify a dialog that is not UP!"));
return;
}
DialogB& dlg = (DialogB&)*trackB.GetDlg();
dlg.IncrementCounter(4);
}
/////////////////////////////////////////////////////////
#include "DialogC.h"
void CModelessDialogTrackerDemoDlg::OnPopC()
{
if (trackC.IsAlreadyPopped())
return;
DialogC* pnewdlg = new DialogC(trackC); // note the passing of the tracker.
pnewdlg->Create(pnewdlg->IDD,NULL);
ctrlStatusDlgC.SetWindowText(_T("Open."));
}
void CModelessDialogTrackerDemoDlg::OnDlgCClosed()
{
ctrlStatusDlgC.SetWindowText(_T("Closed."));
}
///////////////////////////////////////////////////////
void CModelessDialogTrackerDemoDlg::OnCloseABC()
{
trackA.CloseDialog();
trackB.CloseDialog();
trackC.CloseDialog();
}
////////////////////////////////////////////////////////
////////////////////////////////////////////////////////
/// generic wizard stuff follows.......
class CAboutDlg : public CDialog
{
public:
CAboutDlg();
// Dialog Data
enum { IDD = IDD_ABOUTBOX };
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
// Implementation
protected:
DECLARE_MESSAGE_MAP()
};
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
}
void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
}
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
END_MESSAGE_MAP()
// CModelessDialogTrackerDemoDlg dialog
CModelessDialogTrackerDemoDlg::CModelessDialogTrackerDemoDlg(CWnd* pParent /*=NULL*/)
: CDialog(CModelessDialogTrackerDemoDlg::IDD, pParent)
, trackC(*this)
{
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CModelessDialogTrackerDemoDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
DDX_Control(pDX, IDC_STATIC_STATUS, ctrlStatusDlgC);
}
BEGIN_MESSAGE_MAP(CModelessDialogTrackerDemoDlg, CDialog)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
//}}AFX_MSG_MAP
ON_BN_CLICKED(IDC_BUTTON1, OnPopA)
ON_BN_CLICKED(IDC_BUTTON2, OnPopB)
ON_BN_CLICKED(IDC_BUTTON3, OnPopC)
ON_BN_CLICKED(IDC_BUTTON4, OnCloseABC)
ON_BN_CLICKED(IDC_BUTTON5, OnNotifyDialogB)
END_MESSAGE_MAP()
// CModelessDialogTrackerDemoDlg message handlers
BOOL CModelessDialogTrackerDemoDlg::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
ctrlStatusDlgC.SetWindowText(_T("Closed"));
return TRUE; // return TRUE unless you set the focus to a control
}
void CModelessDialogTrackerDemoDlg::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 CModelessDialogTrackerDemoDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // device context for painting
SendMessage(WM_ICONERASEBKGND, reinterpret_cast<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 function to obtain the cursor to display while the user drags
// the minimized window.
HCURSOR CModelessDialogTrackerDemoDlg::OnQueryDragIcon()
{
return static_cast<HCURSOR>(m_hIcon);
}
|
By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.
If a file you wish to view isn't highlighted, and is a text file (not binary), please
let us know and we'll add colourisation support for it.
This member has not yet provided a Biography. Assume it's interesting and varied, and probably something to do with programming.