Method UpdateWidth

src/MixerBoard.cpp:1166–1176

void MixerBoard::UpdateWidth()
{
   int newWidth = this->GetTrackClustersWidth();

   // Min width is one cluster wide, plus margins.
   if (newWidth < MIXER_BOARD_MIN_WIDTH)
      newWidth = MIXER_BOARD_MIN_WIDTH;

   mScrolledWindow->SetVirtualSize(newWidth, -1);
   this->GetParent()->SetSize(newWidth + kDoubleInset, -1);
}

//
// private methods