public SpectrogramForm(BeatmapEditor editor)
{
InitializeComponent();
Editor = editor;
Size = new Size(Screen.PrimaryScreen.Bounds.Width, Size.Height);
Editor.BeatmapModified += UpdateSpectrogram;
Editor.BeatmapSwitched += UpdateSpectrogram;
UpdateSpectrogram(this, EventArgs.Empty);
Instance = this;
}
private void SpectrogramForm_FormClosed(object sender, FormClosedEventArgs e)
{
Instance = null;
}