Method SetChannelHeights

src/ProjectWindow.cpp:466–467

   int GetTrackHeight(const Track &track) override
   { return IsWindowValid(mwWindow) ? mwWindow->GetTrackHeight(track) : 0; }
   void SetChannelHeights(Track &track, unsigned height) override
   { if (IsWindowValid(mwWindow)) mwWindow->SetChannelHeights(track, height); }
   int GetTotalHeight(const TrackList &trackList) override
   { return IsWindowValid(mwWindow) ? mwWindow->GetTotalHeight(trackList) : 0; }