void KateStyleTreeWidgetItem::updateStyle()
{
  // nothing there, not update it, will crash
  if (!actualStyle)
    return;

  if ( currentStyle->hasProperty(QTextFormat::FontWeight) )
  {
    if ( currentStyle->fontWeight() != actualStyle->fontWeight())
      actualStyle->setFontWeight( currentStyle->fontWeight() );
  }
  else actualStyle->clearProperty( QTextFormat::FontWeight );

  if ( currentStyle->hasProperty(QTextFormat::FontItalic) )
  {
    if ( currentStyle->fontItalic() != actualStyle->fontItalic())
      actualStyle->setFontItalic( currentStyle->fontItalic() );
  }
  else actualStyle->clearProperty( QTextFormat::FontItalic );

  if ( currentStyle->hasProperty(QTextFormat::FontStrikeOut) )
  {
    if ( currentStyle->fontStrikeOut() != actualStyle->fontStrikeOut())
      actualStyle->setFontStrikeOut( currentStyle->fontStrikeOut() );
  }
  else actualStyle->clearProperty( QTextFormat::FontStrikeOut );

  if ( currentStyle->hasProperty(QTextFormat::FontUnderline) )
  {
    if ( currentStyle->fontUnderline() != actualStyle->fontUnderline())
      actualStyle->setFontUnderline( currentStyle->fontUnderline() );
  }
  else actualStyle->clearProperty( QTextFormat::FontUnderline );

  if ( currentStyle->hasProperty(KTextEditor::Attribute::Outline) )
  {
    if ( currentStyle->outline() != actualStyle->outline())
      actualStyle->setOutline( currentStyle->outline() );
  }
  else actualStyle->clearProperty( KTextEditor::Attribute::Outline );

  if ( currentStyle->hasProperty(QTextFormat::ForegroundBrush) )
  {
    if ( currentStyle->foreground() != actualStyle->foreground())
      actualStyle->setForeground( currentStyle->foreground() );
  }
  else actualStyle->clearProperty( QTextFormat::ForegroundBrush );

  if ( currentStyle->hasProperty(KTextEditor::Attribute::SelectedForeground) )
  {
    if ( currentStyle->selectedForeground() != actualStyle->selectedForeground())
      actualStyle->setSelectedForeground( currentStyle->selectedForeground() );
  }
  else actualStyle->clearProperty( KTextEditor::Attribute::SelectedForeground );

  if ( currentStyle->hasProperty(QTextFormat::BackgroundBrush) )
  {
    if ( currentStyle->background() != actualStyle->background())
      actualStyle->setBackground( currentStyle->background() );
  }
  else actualStyle->clearProperty( QTextFormat::BackgroundBrush );

  if ( currentStyle->hasProperty(KTextEditor::Attribute::SelectedBackground) )
  {
    if ( currentStyle->selectedBackground() != actualStyle->selectedBackground())
      actualStyle->setSelectedBackground( currentStyle->selectedBackground() );
  }
  else actualStyle->clearProperty( KTextEditor::Attribute::SelectedBackground );
}