Exemplo n.º 1
0
size_t Heap::sizeAfterCollect()
{
    // The result here may not agree with the normal Heap::size(). 
    // This is due to the fact that we only count live copied bytes
    // rather than all used (including dead) copied bytes, thus it's 
    // always the case that m_totalBytesCopied <= m_storageSpace.size(). 
    ASSERT(m_totalBytesCopied <= m_storageSpace.size());
    return m_totalBytesVisited + m_totalBytesCopied + extraSize();
}
Exemplo n.º 2
0
//----------------------------------------------------------------------------
QSize ctkDoubleSpinBox::sizeHint() const
{
  Q_D(const ctkDoubleSpinBox);
  if (d->SizeHintPolicy == ctkDoubleSpinBox::SizeHintByMinMax)
    {
    return this->Superclass::sizeHint();
    }
  if (!d->CachedSizeHint.isEmpty())
    {
    return d->CachedSizeHint;
    }

  QSize newSizeHint;
  newSizeHint.setHeight(this->lineEdit()->sizeHint().height());

  QString extraString = " "; // give some room
  QString s = this->text() + extraString;
  s.truncate(18);
  int extraWidth = 2; // cursor width

  this->ensurePolished(); // ensure we are using the right font
  const QFontMetrics fm(this->fontMetrics());
  newSizeHint.setWidth(fm.width(s + extraString) + extraWidth);

  QStyleOptionSpinBox opt;
  d->SpinBox->initStyleOptionSpinBox(&opt);

  QSize extraSize(35, 6);
  opt.rect.setSize(newSizeHint + extraSize);
  extraSize += newSizeHint - this->style()->subControlRect(
    QStyle::CC_SpinBox, &opt,
    QStyle::SC_SpinBoxEditField, this).size();
  // Converging size hint...
  opt.rect.setSize(newSizeHint + extraSize);
  extraSize += newSizeHint - this->style()->subControlRect(
    QStyle::CC_SpinBox, &opt,
    QStyle::SC_SpinBoxEditField, this).size();
  newSizeHint += extraSize;

  opt.rect = this->rect();
  d->CachedSizeHint = this->style()->sizeFromContents(
    QStyle::CT_SpinBox, &opt, newSizeHint, this)
    .expandedTo(QApplication::globalStrut());
  return d->CachedSizeHint;
}
Exemplo n.º 3
0
MemoryUnit::MemoryUnit(QGraphicsItem *parent /*= 0*/)
    : QGraphicsItem(parent)
{
//    setFlag(QGraphicsItem::ItemHasNoContents);

    rand = qrand()%2;

    m_scene = dynamic_cast<MemoryScene*>(scene());
    if(!m_scene)
        qDebug() << "Not MemoryScene*";

    setUnitSelected(false);
    setAcceptsHoverEvents(true);

    setZValue(1);

    m_borderPen=QPen(QBrush(QColor(rand?Qt::red:Qt::blue)/*.lighter()*/), extraSize()*2 ,Qt::SolidLine,Qt::SquareCap,Qt::MiterJoin);

}
Exemplo n.º 4
0
QRectF MemoryUnit::boundingRect() const
{
    return m_shapeBorder.boundingRect().adjusted(-extraSize(),-extraSize(),extraSize(),extraSize());
}
Exemplo n.º 5
0
size_t Heap::capacity()
{
    return m_objectSpace.capacity() + m_storageSpace.capacity() + extraSize();
}
Exemplo n.º 6
0
size_t Heap::size()
{
    return m_objectSpace.size() + m_storageSpace.size() + extraSize();
}