Method drawText

src/openms_gui/source/VISUAL/MISC/GUIHelpers.cpp:137–158

  }

  void GUIHelpers::drawText(QPainter& painter, const QStringList& text, const QPoint& where, const QColor& col_fg, const QColor& col_bg, const QFont& f)
  {
    painter.save();

    // font
    painter.setFont(f);

    int line_spacing;
    QRectF dim = getTextDimension(text, painter.font(), line_spacing);

    // draw background for text
    if (col_bg.isValid()) painter.fillRect(where.x(), where.y(), dim.width(), dim.height(), col_bg);

    // draw text
    if (col_fg.isValid()) painter.setPen(col_fg);

    for (int i = 0; i < text.size(); ++i)
    {
      painter.drawText(where.x() + 1, where.y() + (i + 1) * line_spacing, text[i]);
    }
    painter.restore();
  }

  QRectF GUIHelpers::getTextDimension(const QStringList& text, const QFont& f, int& line_spacing)
  {