C++ wxBookCtrlEvent类代码示例

/// Apply the styles when a different tab is selected, so the previews are
/// up to date
void wxRichTextFormattingDialog::OnTabChanged(wxBookCtrlEvent& event)
{
    if (m_ignoreUpdates)
        return;

    if (GetBookCtrl() != event.GetEventObject())
    {
        event.Skip();
        return;
    }

    int oldPageId = event.GetOldSelection();
    if (oldPageId != -1)
    {
        wxWindow* page = GetBookCtrl()->GetPage(oldPageId);
        if (page)
            page->TransferDataFromWindow();
    }

    int pageId = event.GetSelection();
    if (pageId != -1)
    {
        wxWindow* page = GetBookCtrl()->GetPage(pageId);
        if (page)
            page->TransferDataToWindow();
    }
}

void wxNotebook::OnSelChange(wxBookCtrlEvent& event)
{
    // is it our tab control?
    if ( event.GetEventObject() == this )
        ChangePage(event.GetOldSelection(), event.GetSelection());

    // we want to give others a chance to process this message as well
    event.Skip();
}

void MainFrame::OnPageChanging(wxBookCtrlEvent& event)
{
    event.Skip();
    wxString message;
    message << "Page changing event. Selection=" << event.GetSelection();
    m_log->AppendText(message + "\n");
    // if(wxMessageBox("Allow?", "You can veto", wxYES_NO | wxCENTER | wxICON_QUESTION) != wxYES) {
    //    event.Veto();
    //}
}

void wxNotebook::OnSelChange (
  wxBookCtrlEvent&                  rEvent
)
{
    //
    // Is it our tab control?
    //
    if (rEvent.GetEventObject() == this)
    {
        int   nPageCount = GetPageCount();
        int   nSel;
        ULONG ulOS2Sel = (ULONG)rEvent.GetOldSelection();
        bool  bFound = false;

        for (nSel = 0; nSel < nPageCount; nSel++)
        {
            if (ulOS2Sel == (ULONG)m_alPageId[nSel])
            {
                bFound = true;
                break;
            }
        }

        if (!bFound)
            return;

        m_pages[nSel]->Show(false);

        ulOS2Sel = (ULONG)rEvent.GetSelection();

        bFound = false;

        for (nSel = 0; nSel < nPageCount; nSel++)
        {
            if (ulOS2Sel == (ULONG)m_alPageId[nSel])
            {
                bFound = true;
                break;
            }
        }

        if (!bFound)
            return;

        wxNotebookPage*         pPage = m_pages[nSel];

        pPage->Show(true);
        m_nSelection = nSel;
    }

    //
    // We want to give others a chance to process this message as well
    //
    rEvent.Skip();
} // end of wxNotebook::OnSelChange

void FindResultsTab::OnPageClosing(wxBookCtrlEvent& e)
{
    e.Skip();
    if(m_searchInProgress) {
        ::wxMessageBox(_("Can not close the search tab while a search is in progress"),
                       "CodeLite",
                       wxICON_WARNING | wxOK | wxCENTER);
        e.Veto();
        return;
    }
}

void DebuggerPane::OnPageChanged(wxBookCtrlEvent& event)
{
    if(m_initDone && DebuggerMgr::Get().GetActiveDebugger() && DebuggerMgr::Get().GetActiveDebugger()->IsRunning()) {
        if(event.GetEventObject() == m_book) {
            ManagerST::Get()->CallAfter(&Manager::UpdateDebuggerPane);
        } else {
            event.Skip();
        }
    } else {
        event.Skip();
    }
}

void DbViewerPanel::OnPageChanged(wxBookCtrlEvent& event)
{
    if(!m_SuppressUpdate) {
        ErdPanel* pPanel = wxDynamicCast(m_mgr->GetPage(event.GetSelection()), ErdPanel);
        if(pPanel)
            m_pThumbnail->SetCanvas(pPanel->GetCanvas());
        else
            m_pThumbnail->SetCanvas(NULL);
    } else
        m_SuppressUpdate = false;

    event.Skip();
}

void MainFrame::OnPageChanged(wxBookCtrlEvent& event)
{
    event.Skip();
    wxString message;
    message << "Page changed event. Old=" << event.GetOldSelection() << ". New: =" << event.GetSelection();
    m_log->AppendText(message + "\n");
    wxWindow* curpage = m_book->GetCurrentPage();
    int sel = m_book->FindPage(curpage);
    if(sel != event.GetSelection()) {
        wxMessageBox("FATAL ERROR: current page does not match the selection!!",
                     "Notebook Demo",
                     wxICON_ERROR | wxOK | wxCENTER);
    }
}

void DbViewerPanel::OnPageClosing(wxBookCtrlEvent& event)
{
    m_SuppressUpdate = true;
    m_pThumbnail->SetCanvas(NULL);

    event.Skip();
}

void LibraryPanel::OnPageChanging(wxBookCtrlEvent& event)
{
	ee::LibraryPanel::OnPageChanging(event);

	Layer* curr = static_cast<LibraryPage*>(GetCurrPage())->GetLayer();
	curr->SetEditable(false);
	static_cast<LibraryPage*>(m_pages[event.GetSelection()])->UpdateStatusFromLayer();
}

void MainFrame::OnPageClosing(wxBookCtrlEvent& event)
{
    m_log->AppendText(wxString() << "Page: " << event.GetSelection() << " is being closed"
                      << "\n");
    // if(wxMessageBox("Allow?", "You can veto", wxYES_NO | wxCENTER | wxICON_QUESTION) != wxYES) {
    //    event.Veto();
    //}
}

void FindResultsTab::OnClosePage(wxBookCtrlEvent& e)
{
    int where = e.GetSelection();
    if(where == wxNOT_FOUND) {
        return;
    }
    m_book->DeletePage((size_t)where);
}

void MainBook::OnClosePage(wxBookCtrlEvent& e)
{
    clWindowUpdateLocker locker(this);
    int where = e.GetSelection();
    if(where == wxNOT_FOUND) {
        return;
    }
    wxWindow* page = m_book->GetPage((size_t)where);
    if(page) ClosePage(page);
}

void CSearchDlg::OnSearchClosing(wxBookCtrlEvent& evt)
{
	// Abort global search if it was last tab that was closed.
	if ( evt.GetSelection() == ((int)m_notebook->GetPageCount() - 1 ) ) {
		OnBnClickedStop(nullEvent);
	}

	CSearchListCtrl *ctrl = dynamic_cast<CSearchListCtrl*>(m_notebook->GetPage(evt.GetSelection()));
	wxASSERT(ctrl);
	// Zero to avoid results added while destructing.
	ctrl->ShowResults(0);
	theApp->searchlist->RemoveResults(ctrl->GetSearchId());

	// Do cleanups if this was the last tab
	if ( m_notebook->GetPageCount() == 1 ) {
		FindWindow(IDC_SDOWNLOAD)->Enable(FALSE);
		FindWindow(IDC_CLEAR_RESULTS)->Enable(FALSE);
	}
}

void MainBook::OnTabLabelContextMenu(wxBookCtrlEvent& e)
{
    e.Skip();
    wxWindow* tabCtrl = static_cast<wxWindow*>(e.GetEventObject());
    if((e.GetSelection() == m_book->GetSelection()) && (tabCtrl->GetParent() == m_book)) {
        // we only show context menu for the active tab
        e.Skip(false);
        wxMenu* contextMenu = wxXmlResource::Get()->LoadMenu(wxT("editor_tab_right_click"));

        // Notify the plugins about the tab label context menu
        clContextMenuEvent event(wxEVT_CONTEXT_MENU_TAB_LABEL);
        event.SetMenu(contextMenu);
        EventNotifier::Get()->ProcessEvent(event);

        contextMenu = event.GetMenu();
        tabCtrl->PopupMenu(contextMenu);
        wxDELETE(contextMenu);
    }
}