ardour/livetrax
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Facilitate callbacks when Tab is detached/attached

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This commit is contained in:
Robin Gareus 2021-02-04 19:12:22 +01:00
parent d5a105e777
commit f91cb13cce
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
2 changed files with 10 additions and 1 deletions
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8
libs/widgets/tabbable.cc
View File

@ -151,7 +151,7 @@ Gtk::Notebook*
Tabbable::tab_root_drop ()
{
/* This is called after a drop of a tab onto the root window. Its
* responsibility xois to return the notebook that this Tabbable's
* responsibility is to return the notebook that this Tabbable's
* contents should be packed into before the drop handling is
* completed. It is not responsible for actually taking care of this
* packing.
@ -226,6 +226,7 @@ void
Tabbable::detach ()
{
show_own_window (true);
signal_tabbed_changed (false);
}
void
@ -260,6 +261,9 @@ Tabbable::attach ()
_parent_notebook->set_tab_detachable (_contents);
_parent_notebook->set_tab_reorderable (_contents);
_parent_notebook->set_current_page (_parent_notebook->page_num (_contents));
signal_tabbed_changed (true);
_contents.show ();
/* have to force this on, which is semantically correct, since
@ -355,6 +359,7 @@ Tabbable::set_state (const XMLNode& node, int version)
if (_visible) {
show_own_window (true);
signal_tabbed_changed (false);
}
XMLNodeList children = node.children ();
@ -370,6 +375,7 @@ Tabbable::set_state (const XMLNode& node, int version)
} else {
/* this does nothing if not tabbed */
hide_tab ();
signal_tabbed_changed (false);
}
}

3
libs/widgets/widgets/tabbable.h
View File

@ -68,6 +68,7 @@ public:
bool tabbed() const;
bool tabbed_by_default () const;
Gtk::Window* current_toplevel () const;
Gtk::Notebook* tab_root_drop ();
@ -82,6 +83,8 @@ public:
protected:
bool delete_event_handler (GdkEventAny *ev);
sigc::signal1<void, bool> signal_tabbed_changed;
private:
Gtk::Widget& _contents;
Gtk::Notebook _own_notebook;