Method refreshDisplay

src/gui/FxMixerView.cpp:198–233

void FxMixerView::refreshDisplay()
{
	// delete all views and re-add them
	for( int i = 1; i<m_fxChannelViews.size(); ++i )
	{
		chLayout->removeWidget(m_fxChannelViews[i]->m_fxLine);
		m_racksLayout->removeWidget( m_fxChannelViews[i]->m_rackView );
		delete m_fxChannelViews[i]->m_fader;
		delete m_fxChannelViews[i]->m_muteBtn;
		delete m_fxChannelViews[i]->m_soloBtn;
		delete m_fxChannelViews[i]->m_fxLine;
		delete m_fxChannelViews[i]->m_rackView;
		delete m_fxChannelViews[i];
	}
	m_channelAreaWidget->adjustSize();

	// re-add the views
	m_fxChannelViews.resize(Engine::fxMixer()->numChannels());
	for( int i = 1; i < m_fxChannelViews.size(); ++i )
	{
		m_fxChannelViews[i] = new FxChannelView(m_channelAreaWidget, this, i);
		chLayout->addWidget(m_fxChannelViews[i]->m_fxLine);
		m_racksLayout->addWidget( m_fxChannelViews[i]->m_rackView );
	}

	// set selected fx line to 0
	setCurrentFxLine( 0 );

	// update all fx lines
	for( int i = 0; i < m_fxChannelViews.size(); ++i )
	{
		updateFxLine( i );
	}

	updateMaxChannelSelector();
}


// update the and max. channel number for every instrument