C++ wxCloseEvent类代码示例

void wxAuiFloatingFrame::OnClose(wxCloseEvent& evt)
{
    m_owner_mgr->OnFloatingPaneClosed(m_pane_window, evt);
    if (!evt.GetVeto()) {
	m_mgr.DetachPane(m_pane_window);
        Destroy();
    }
}

void CslApp::OnEndSession(wxCloseEvent& event)
{
    LOG_DEBUG("\n");

    m_shutdown=CSL_SHUTDOWN_FORCE;

    event.Skip();
}

void CDExtraClientFrame::onClose(wxCloseEvent& event)
{
	if (!event.CanVeto()) {
		Destroy();
		return;
	}

	int reply = ::wxMessageBox(_("Do you want to exit DExtra Client"), _("Exit DExtra Client"), wxOK | wxCANCEL | wxICON_QUESTION);
	switch (reply) {
		case wxOK:
			Destroy();
			break;
		case wxCANCEL:
			event.Veto();
			break;
	}
}

void AppIQFeedMarketSymbols::OnClose( wxCloseEvent& event ) {
  // Exit Steps: #2 -> FrameMain::OnClose
  DelinkFromPanelProviderControl();
//  if ( 0 != OnPanelClosing ) OnPanelClosing();
  // event.Veto();  // possible call, if needed
  // event.CanVeto(); // if not a 
  event.Skip();  // auto followed by Destroy();
}

void wxGenericAboutDialog::OnCloseWindow(wxCloseEvent& event)
{
    // safeguards in case the window is still shown using ShowModal
    if ( !IsModal() )
        Destroy();

    event.Skip();
}

void PCB_EDIT_FRAME::OnCloseWindow( wxCloseEvent& Event )
{
    m_canvas->SetAbortRequest( true );

    if( GetScreen()->IsModify() )
    {
        wxString msg = wxString::Format( _(
                "Save the changes in\n"
                "'%s'\n"
                "before closing?" ),
                GetChars( GetBoard()->GetFileName() )
                );

        int ii = DisplayExitDialog( this, msg );
        switch( ii )
        {
        case wxID_CANCEL:
            Event.Veto();
            return;

        case wxID_NO:
            break;

        case wxID_YES:
            SavePcbFile( GetBoard()->GetFileName() );
            break;
        }
    }

    GetGalCanvas()->StopDrawing();

    // Delete the auto save file if it exists.
    wxFileName fn = GetBoard()->GetFileName();

    // Auto save file name is the normal file name prefixed with a '$'.
    fn.SetName( wxT( "$" ) + fn.GetName() );

    // Remove the auto save file on a normal close of Pcbnew.
    if( fn.FileExists() && !wxRemoveFile( fn.GetFullPath() ) )
    {
        wxString msg = wxString::Format( _(
                "The auto save file '%s' could not be removed!" ),
                GetChars( fn.GetFullPath() )
                );

        wxMessageBox( msg, Pgm().App().GetAppName(), wxOK | wxICON_ERROR, this );
    }

    // Delete board structs and undo/redo lists, to avoid crash on exit
    // when deleting some structs (mainly in undo/redo lists) too late
    Clear_Pcb( false );

    // do not show the window because ScreenPcb will be deleted and we do not
    // want any paint event
    Show( false );

    Destroy();
}

void LIB_EDIT_FRAME::OnCloseWindow( wxCloseEvent& Event )
{
    if( GetScreen()->IsModify() )
    {
        int ii = DisplayExitDialog( this, _( "Save the changes in the library before closing?" ) );

        switch( ii )
        {
        case wxID_NO:
            break;

        case wxID_YES:
            if ( this->SaveActiveLibrary( false ) )
                break;

            // fall through: cancel the close because of an error

        case wxID_CANCEL:
            Event.Veto();
            return;
        }
        GetScreen()->ClrModify();
    }

    PART_LIBS* libs = Prj().SchLibs();

    BOOST_FOREACH( const PART_LIB& lib, *libs )
    {
        if( lib.IsModified() )
        {
            wxString msg = wxString::Format( _(
                "Library '%s' was modified!\nDiscard changes?" ),
                GetChars( lib.GetName() )
                );

            if( !IsOK( this, msg ) )
            {
                Event.Veto();
                return;
            }
        }
    }

    Destroy();
}

void MyFrame::OnClose(wxCloseEvent& event)
{
    unsigned numChildren = MyChild::GetChildrenCount();
    if ( event.CanVeto() && (numChildren > 0) )
    {
        wxString msg;
        msg.Printf("%d windows still open, close anyhow?", numChildren);
        if ( wxMessageBox(msg, "Please confirm",
                          wxICON_QUESTION | wxYES_NO) != wxYES )
        {
            event.Veto();

            return;
        }
    }

    event.Skip();
}

//
// Intercept close command
//
void vtFrame::OnClose(wxCloseEvent &event)
{
	if (m_canvas)
	{
		m_canvas->m_bRunning = false;
		m_bCloseOnIdle = true;
	}
	event.Skip();
}

void wxHtmlHelpController::OnCloseFrame(wxCloseEvent& evt)
{
    evt.Skip();

    OnQuit();

    m_helpFrame->SetController((wxHelpControllerBase*) NULL);
    m_helpFrame = NULL;
}

void AppFrame::OnClose(wxCloseEvent& event) {
    wxGetApp().getConfig()->setWindow(this->GetPosition(), this->GetClientSize());
    wxGetApp().getConfig()->setWindowMaximized(this->IsMaximized());
    wxGetApp().getConfig()->setTheme(ThemeMgr::mgr.getTheme());
    wxGetApp().getConfig()->setSnap(wxGetApp().getFrequencySnap());
    wxGetApp().getConfig()->setCenterFreq(wxGetApp().getFrequency());
    wxGetApp().getConfig()->save();
    event.Skip();
}

/////////////////////////////////////////
//  stock and standard OnCloseWindow callback
/////////////////////////////////////////
void WXGL_IO_Frame::OnCloseWindow(wxCloseEvent& myEvent)
{
    if (mp_Canvas->OnCloseCanvas() )
    {
        this->Destroy();
    }
    else
        myEvent.Veto();
}

/*****************************************************
**
**   SimpleChildWindow   ---   OnClose
**
******************************************************/
void SimpleChildWindow::OnClose( wxCloseEvent &event )
{
	assert( view );
	if ( ! view->queryClose() )
	{
		event.Veto();
	}
	else ChildWindow::OnClose( event );
}

void NyqBench::OnClose(wxCloseEvent & e)
{
   if (!Validate()) {
      e.Veto();
   }
   else {
      Show(false);
   }
}

void FortyFrame::OnCloseWindow(wxCloseEvent& event)
{
    if (m_canvas->OnCloseCanvas() )
    {
        this->Destroy();
    }
    else
        event.Veto();
}