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Diffstat (limited to 'gtk2_ardour/ardour_ui.h')
-rw-r--r-- | gtk2_ardour/ardour_ui.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gtk2_ardour/ardour_ui.h b/gtk2_ardour/ardour_ui.h index ace51c79cb..180abfdead 100644 --- a/gtk2_ardour/ardour_ui.h +++ b/gtk2_ardour/ardour_ui.h @@ -145,6 +145,10 @@ namespace Gtk { class ProgressBar; } +namespace Gtkmm2ext { + class Tabbable; +} + class ARDOUR_UI : public Gtkmm2ext::UI, public ARDOUR::SessionHandlePtr { public: |