Method updateLength

src/core/Track.cpp:465–479

! \brief Updates a trackContentObjectView's length * * If this track content object view has a fixed TCO, then we must * keep the width of our parent. Otherwise, calculate our width from * the track content object's length in pixels adding in the border. * */

 *
 */
void TrackContentObjectView::updateLength()
{
	if( fixedTCOs() )
	{
		setFixedWidth( parentWidget()->width() );
	}
	else
	{
		setFixedWidth(
		static_cast<int>( m_tco->length() * pixelsPerTact() /
					MidiTime::ticksPerTact() ) + 1 /*+
						TCO_BORDER_WIDTH * 2-1*/ );
	}
	m_trackView->trackContainerView()->update();
}