C++ (Cpp) wxListEvent::GetEventObject Examples

Example #1

File: listbkg.cpp Project: Kaoswerk/newton-dynamics

void wxListbook::OnListSelected(wxListEvent& eventList)
{
    if ( eventList.GetEventObject() != m_bookctrl )
    {
        eventList.Skip();
        return;
    }

    const int selNew = eventList.GetIndex();

    if ( selNew == m_selection )
    {
        // this event can only come from our own Select(m_selection) below
        // which we call when the page change is vetoed, so we should simply
        // ignore it
        return;
    }

    SetSelection(selNew);

    // change wasn't allowed, return to previous state
    if (m_selection != selNew)
    {
        GetListView()->Select(m_selection);
        GetListView()->Focus(m_selection);
    }
}

Example #2

File: DebuggerGUI.cpp Project: darkhog/GD

/**
 * Edit property of an extension
 */
void DebuggerGUI::OnExtensionListItemActivated(wxListEvent& event)
{
    wxListCtrl * list = dynamic_cast<wxListCtrl*>(event.GetEventObject());
    if ( !list )
    {
        cout << "Received an event for a bad Extension wxListCtrl in debugger." << endl;
        return;
    }

    boost::shared_ptr<gd::PlatformExtension> gdExtension = CppPlatform::Get().GetExtension(string(list->GetName().mb_str()));
    boost::shared_ptr<ExtensionBase> extension = boost::dynamic_pointer_cast<ExtensionBase>(gdExtension);

    if ( extension == boost::shared_ptr<ExtensionBase>() )
    {
        cout << "Unknown extension in debugger ( " << list->GetName() << " )" << endl;
        return;
    }

    int propNb = event.GetIndex();
    string uselessName, oldValue;
    extension->GetPropertyForDebugger(scene, propNb, uselessName, oldValue);
    string newValue = string(wxGetTextFromUser(_("Enter the new value"), _("Editing a value"), oldValue).mb_str());

    if ( !extension->ChangeProperty(scene, propNb, newValue) )
    {
        gd::LogWarning(_("Unable to modify the value.\nThe value entered is either incorrect or the property is read-only."));
    }
}

Example #3

File: ccmanager.cpp Project: simple-codeblocks/Codeblocks

void CCManager::OnAutocompleteSelect(wxListEvent& event)
{
    event.Skip();
    m_AutocompSelectTimer.Start(AUTOCOMP_SELECT_DELAY, wxTIMER_ONE_SHOT);
    wxObject* evtObj = event.GetEventObject();
#ifdef __WXMSW__
    m_pAutocompPopup = static_cast<wxListView*>(evtObj);
#endif // __WXMSW__
    if (!evtObj)
        return;
    wxWindow* evtWin = static_cast<wxWindow*>(evtObj)->GetParent();
    if (!evtWin)
        return;
    m_DocPos = m_pPopup->GetParent()->ScreenToClient(evtWin->GetScreenPosition());
    m_DocPos.x += evtWin->GetSize().x;
    cbEditor* ed = Manager::Get()->GetEditorManager()->GetBuiltinActiveEditor();
    wxRect edRect = ed->GetRect();
    if (!m_pPopup->IsShown())
    {
        cbStyledTextCtrl* stc = ed->GetControl();
        int acMaxHeight = stc->AutoCompGetMaxHeight() + 1;
        int textHeight = stc->TextHeight(stc->GetCurrentLine());
        m_DocSize.x = edRect.width * 5 / 12;
        m_DocSize.y = acMaxHeight * textHeight;
        evtWin->Connect(wxEVT_SHOW, wxShowEventHandler(CCManager::OnAutocompleteHide), nullptr, this);

        const int idx = wxDisplay::GetFromWindow(evtWin);
        m_WindowBound = m_DocPos.x + m_DocSize.x;
        if (idx != wxNOT_FOUND)
        {
            const wxPoint& corner = m_pPopup->GetParent()->ScreenToClient(wxDisplay(idx).GetGeometry().GetBottomRight());
            m_DocSize.y = std::max(9 * textHeight,      std::min(m_DocSize.y, corner.y - m_DocPos.y - 2));
            m_DocSize.x = std::max(m_DocSize.y * 2 / 3, std::min(m_DocSize.x, corner.x - m_DocPos.x - 2));
            m_WindowBound = std::min(corner.x - 2, m_WindowBound);
        }
    }
    if ((m_DocPos.x + m_DocSize.x) > m_WindowBound)
        m_DocPos.x -= evtWin->GetSize().x + m_DocSize.x; // show to the left instead
    else
        m_DocSize.x = std::min(m_WindowBound - m_DocPos.x, edRect.width * 5 / 12);
}