Use a label rather than a tooltip to tell users why they can't refer to DCPs.

Tooltips don't seem to work on disabled widgets in Windows (at least).

1 files changed, 1 insertions, 0 deletions

diff --git a/src/wx/audio_panel.h b/src/wx/audio_panel.h
index ede0ddb26..5551b396d 100644
--- a/src/wx/audio_panel.h
+++ b/src/wx/audio_panel.h
@@ -51,6 +51,7 @@ private:
 	void reference_clicked ();
 
 	wxCheckBox* _reference;
+	wxStaticText* _reference_note;
 	wxButton* _show;
 	ContentSpinCtrlDouble<AudioContent>* _gain;
 	wxButton* _gain_calculate_button;