smokephil/ardour
1
0
Fork 0
mirror of https://github.com/Ardour/ardour.git synced 2025-12-10 16:46:35 +01:00
Code Issues Projects Releases Wiki Activity

Send unmap event when removing a widget

Browse source 
This fixes a crash when hiding an ArdourCanvas Item VCA which
is about to display a tooltip.
This commit is contained in:
Robin Gareus 2017-04-17 01:46:27 +02:00
parent aff92a019d
commit 3d0366d46b
1 changed files with 1 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
libs/gtkmm2ext/utils.cc
View file

@ -631,6 +631,7 @@ Gtkmm2ext::container_clear (Gtk::Container& c)
{ {
list<Gtk::Widget*> children = c.get_children(); list<Gtk::Widget*> children = c.get_children();
for (list<Gtk::Widget*>::iterator child = children.begin(); child != children.end(); ++child) { for (list<Gtk::Widget*>::iterator child = children.begin(); child != children.end(); ++child) {
(*child)->hide ();
c.remove (**child); c.remove (**child);
} }
} }