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derive TriggerUI from sigc::trackable so that it can be automically disconnected from signals

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The explicit disconnect in the destructor prevents any more signal->connection firing, but the invalidator
is required to remove existing queued slot calls in the receiving thread
This commit is contained in:
Paul Davis 2022-02-21 15:01:36 -07:00
parent 87bcd4d83b
commit 11fd0b84b1
2 changed files with 9 additions and 6 deletions
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2
gtk2_ardour/trigger_ui.h
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@ -37,7 +37,7 @@ namespace Gtk
class TriggerJumpDialog;
class TriggerUI
class TriggerUI : virtual public sigc::trackable
{
public:
TriggerUI ();