C++ QScrollView::setVScrollBarMode方法代码示例

void RenderFrame::slotViewCleared()
{
    if(element() && m_widget->inherits("QScrollView")) {
#ifdef DEBUG_LAYOUT
        kdDebug(6031) << "frame is a scrollview!" << endl;
#endif
        QScrollView *view = static_cast<QScrollView *>(m_widget);
        if(!element()->frameBorder || !((static_cast<HTMLFrameSetElementImpl *>(element()->parentNode()))->frameBorder()))
            view->setFrameStyle(QFrame::NoFrame);
#if APPLE_CHANGES
        // Qt creates QScrollView w/ a default style of QFrame::StyledPanel | QFrame::Sunken.
        else
            view->setFrameStyle( QFrame::StyledPanel | QFrame::Sunken );

#else
        view->setHScrollBarMode(element()->scrolling );
        view->setVScrollBarMode(element()->scrolling );
#endif

        if(view->inherits("KHTMLView")) {
#ifdef DEBUG_LAYOUT
            kdDebug(6031) << "frame is a KHTMLview!" << endl;
#endif
            KHTMLView *htmlView = static_cast<KHTMLView *>(view);
            if(element()->marginWidth != -1) htmlView->setMarginWidth(element()->marginWidth);
            if(element()->marginHeight != -1) htmlView->setMarginHeight(element()->marginHeight);
        }
    }
}

SequenceNumber::SequenceNumber(MainWindow* main)
    : QuasarWindow(main, "SequenceNumber")
{
    _helpSource = "seq_number.html";

    QFrame* frame = new QFrame(this);
    QScrollView* sv = new QScrollView(frame);
    _nums = new QButtonGroup(4, Horizontal, tr("Seq Numbers"), sv->viewport());

    new QLabel("Type", _nums);
    new QLabel("Minimum", _nums);
    new QLabel("Maximum", _nums);
    new QLabel("Next", _nums);

    addIdEdit(tr("Data Object:"), "data_object", "object_id");
    addIdEdit(tr("Journal Entry:"), "gltx", "Journal Entry");
    addIdEdit(tr("Ledger Transfer:"), "gltx", "Ledger Transfer");
    addIdEdit(tr("Card Adjustment:"), "gltx", "Card Adjustment");
    addIdEdit(tr("Customer Invoice:"), "gltx", "Customer Invoice");
    addIdEdit(tr("Customer Return:"), "gltx", "Customer Return");
    addIdEdit(tr("Customer Payment:"), "gltx", "Customer Payment");
    addIdEdit(tr("Customer Quote:"), "quote", "number");
    addIdEdit(tr("Vendor Invoice:"), "gltx", "Vendor Invoice");
    addIdEdit(tr("Vendor Claim:"), "gltx", "Vendor Claim");
    addIdEdit(tr("Purchase Order:"), "porder", "number");
    addIdEdit(tr("Packing Slip:"), "slip", "number");
    addIdEdit(tr("Nosale:"), "gltx", "Nosale");
    addIdEdit(tr("Payout:"), "gltx", "Payout");
    addIdEdit(tr("Withdraw:"), "gltx", "Withdraw");
    addIdEdit(tr("Shift:"), "gltx", "Shift");
    addIdEdit(tr("Item Adjustment:"), "gltx", "Item Adjustment");
    addIdEdit(tr("Item Transfer:"), "gltx", "Item Transfer");
    addIdEdit(tr("Physical Count:"), "pcount", "number");
    addIdEdit(tr("Label Batch:"), "label_batch", "number");
    addIdEdit(tr("Price Batch:"), "price_batch", "number");
    addIdEdit(tr("Promo Batch:"), "promo_batch", "number");
    addIdEdit(tr("Company Number:"), "company", "number");
    addIdEdit(tr("Store Number:"), "store", "number");
    addIdEdit(tr("Station Number:"), "station", "number");
    addIdEdit(tr("Tender Count #:"), "tender_count", "number");
    addIdEdit(tr("Tender Menu #:"), "tender", "menu_num");

    QFrame* buttons = new QFrame(frame);
    QPushButton* ok = new QPushButton(tr("&OK"), buttons);
    QPushButton* quit = new QPushButton(tr("&Close"), buttons);

    connect(ok, SIGNAL(clicked()), SLOT(slotOk()));
    connect(quit, SIGNAL(clicked()), SLOT(close()));

    QGridLayout* buttonGrid = new QGridLayout(buttons);
    buttonGrid->setSpacing(3);
    buttonGrid->setMargin(3);
    buttonGrid->setColStretch(0, 1);
    buttonGrid->addWidget(ok, 0, 1);
    buttonGrid->addWidget(quit, 0, 2);

    _nums->resize(_nums->sizeHint());
    sv->setVScrollBarMode(QScrollView::AlwaysOn);
    sv->resizeContents(_nums->width() + 20, _nums->height());

    QGridLayout* grid = new QGridLayout(frame);
    grid->setSpacing(6);
    grid->setMargin(6);
    grid->setRowStretch(0, 1);
    grid->addWidget(sv, 0, 0);
    grid->addWidget(buttons, 1, 0);

    for (unsigned int i = 0; i < _ids.size(); ++i) {
	IdInfo& info = _ids[i];
	_quasar->db()->getSequence(info.seq);
	info.minNum->setFixed(info.seq.minNumber());
	info.maxNum->setFixed(info.seq.maxNumber());
	info.nextNum->setFixed(info.seq.nextNumber());
    }

    statusBar()->hide();
    setCentralWidget(frame);
    setCaption(tr("Sequence Numbers"));
    finalize();

    if (!allowed("View")) {
	QTimer::singleShot(50, this, SLOT(slotNotAllowed()));
	return;
    }
}

Expert::Expert( QWidget *parent ) : QTabDialog( parent )
{

  m_dependencies = new QDict< QList<IInput> >(257);
  m_dependencies->setAutoDelete(TRUE);
  m_inputWidgets = new QDict< IInput >;
  m_switches = new QDict< QObject >;
  m_changed = FALSE;

  setHelpButton();
  
  QListIterator<ConfigOption> options = Config::instance()->iterator();
  QVBoxLayout *pageLayout = 0;
  QFrame *page = 0;
  ConfigOption *option = 0;
  for (options.toFirst();(option=options.current());++options)
  {
    switch(option->kind())
    {
      case ConfigOption::O_Info:
        {
          if (pageLayout) pageLayout->addStretch(1);
          QScrollView *view = new QScrollView(this);
          view->setVScrollBarMode(QScrollView::Auto);
          view->setHScrollBarMode(QScrollView::AlwaysOff);
          view->setResizePolicy(QScrollView::AutoOneFit);
          page = new QFrame( view->viewport(), option->name() );
          pageLayout = new QVBoxLayout(page);
          pageLayout->setMargin(10);
          view->addChild(page);
          addTab(view,option->name());
          QWhatsThis::add(page, option->docs().simplifyWhiteSpace() );
          QToolTip::add(page, option->docs() );
        }
        break;
      case ConfigOption::O_String:
        {
          ASSERT(page!=0);
          InputString::StringMode sm=InputString::StringFree;
          switch(((ConfigString *)option)->widgetType())
          {
            case ConfigString::String: sm=InputString::StringFree; break;
            case ConfigString::File:   sm=InputString::StringFile; break;
            case ConfigString::Dir:    sm=InputString::StringDir;  break;
          }
          InputString *inputString = new InputString( 
                         option->name(),                        // name
                         page,                                  // widget
                         *((ConfigString *)option)->valueRef(), // variable 
                         sm                                     // type
                       ); 
          pageLayout->addWidget(inputString);
          QWhatsThis::add(inputString, option->docs().simplifyWhiteSpace() );
          QToolTip::add(inputString,option->docs());
          connect(inputString,SIGNAL(changed()),SLOT(changed()));
          m_inputWidgets->insert(option->name(),inputString);
          addDependency(m_switches,option->dependsOn(),option->name());
        }
        break;
      case ConfigOption::O_Enum:
        {
          ASSERT(page!=0);
          InputString *inputString = new InputString( 
                         option->name(),                        // name
                         page,                                  // widget
                         *((ConfigEnum *)option)->valueRef(),   // variable 
                         InputString::StringFixed               // type
                       ); 
          pageLayout->addWidget(inputString);
          QStrListIterator sli=((ConfigEnum *)option)->iterator();
          for (sli.toFirst();sli.current();++sli)
          {
            inputString->addValue(sli.current());
          }
          inputString->init();
          QWhatsThis::add(inputString, option->docs().simplifyWhiteSpace() );
          QToolTip::add(inputString, option->docs());
          connect(inputString,SIGNAL(changed()),SLOT(changed()));
          m_inputWidgets->insert(option->name(),inputString);
          addDependency(m_switches,option->dependsOn(),option->name());
        }
        break;
      case ConfigOption::O_List:
        {
          ASSERT(page!=0);
          InputStrList::ListMode lm=InputStrList::ListString;
          switch(((ConfigList *)option)->widgetType())
          {
            case ConfigList::String:     lm=InputStrList::ListString;  break;
            case ConfigList::File:       lm=InputStrList::ListFile;    break;
            case ConfigList::Dir:        lm=InputStrList::ListDir;     break;
            case ConfigList::FileAndDir: lm=InputStrList::ListFileDir; break;
          }
          InputStrList *inputStrList = new InputStrList(
                          option->name(),                         // name
                          page,                                   // widget
                          *((ConfigList *)option)->valueRef(),    // variable
                          lm                                      // type
                        );
          pageLayout->addWidget(inputStrList);
//.........这里部分代码省略.........