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some fixes for sigc::connection mgmt and lifetime mgmt for EditingContext

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This commit is contained in:
Paul Davis 2025-03-14 15:56:21 -06:00
parent c509de6814
commit 179fd25715
3 changed files with 3 additions and 2 deletions
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2
gtk2_ardour/cue_editor.h
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@ -23,7 +23,7 @@
#include "editing.h"
#include "editing_context.h"
class CueEditor : public EditingContext, public PBD::HistoryOwner, public sigc::trackable
class CueEditor : public EditingContext, public PBD::HistoryOwner
{
public:
CueEditor (std::string const & name);

2
gtk2_ardour/editing_context.h
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@ -75,7 +75,7 @@ class Selection;
class SelectionMemento;
class SelectableOwner;
class EditingContext : public ARDOUR::SessionHandlePtr, public AxisViewProvider
class EditingContext : public ARDOUR::SessionHandlePtr, public AxisViewProvider, public virtual sigc::trackable
{
public:
EditingContext (std::string const &);

1
gtk2_ardour/pianoroll.cc
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@ -100,6 +100,7 @@ Pianoroll::~Pianoroll ()
drop_grid (); // unparent gridlines before deleting _canvas_viewport
delete view;
delete bg;
delete _canvas_viewport;
}