Function RichResourceTextWidthHint

qrenderdoc/Code/QRDUtils.cpp:936–986

}

int RichResourceTextWidthHint(const QWidget *owner, const QFont &font, const QVariant &var)
{
  // special case handling for ResourceId/GPUAddress on its own
  if(var.userType() == qMetaTypeId<ResourceId>() || var.userType() == qMetaTypeId<GPUAddressPtr>())
  {
    QFont f = font;
    f.setBold(true);

    static const int margin = RichResourceTextMargin;

    QFontMetrics metrics(f);

    QString name;

    if(var.userType() == qMetaTypeId<ResourceId>())
    {
      ICaptureContext *ctxptr = getCaptureContext(owner);

      ResourceId id = var.value<ResourceId>();

      if(ctxptr)
        name = GetTruncatedResourceName(*ctxptr, id);
      else
        name = ToQStr(id);
    }
    else
    {
      GPUAddressPtr ptr = var.value<GPUAddressPtr>();

      ptr->cacheAddress(owner);

      if(ptr->val.pointer != 0)
        name =
            QFormatStr("%1+%2").arg(GetTruncatedResourceName(*ptr->ctxptr, ptr->base)).arg(ptr->offset);
      else
        name = lit("NULL");
    }

    // this calculation is in device independent sizes so use a ratio of 1 for the pixmap
    const QPixmap &px = Pixmaps::link(1);

    int ret = margin + metrics.boundingRect(name).width() + margin + px.width() + margin;
    return ret;
  }

  RichResourceTextPtr linkedText = var.value<RichResourceTextPtr>();

  linkedText->cacheDocument(owner);

  return linkedText->idealWidth;
}

int RichResourceTextHeightHint(const QWidget *owner, const QFont &font, const QVariant &var)
{