callisto-debian/gtk3
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

GtkTextHandle: Deal with parent_scrollable going away

Browse Source 
Use a weak reference to notice when parent_scrollable is
going away.

https://bugzilla.gnome.org/show_bug.cgi?id=724392
This commit is contained in:
Matthias Clasen
2014-02-17 22:27:35 -05:00
parent e679812be0
commit 479babf339
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
gtk/gtktexthandle.c
View File

@ -371,12 +371,16 @@ _gtk_text_handle_set_scrollable (GtkTextHandle *handle,
g_object_unref (priv->hadj); g_object_unref (priv->hadj);
priv->hadj = NULL; priv->hadj = NULL;
} }
g_object_remove_weak_pointer (G_OBJECT (priv->parent_scrollable), (gpointer *) &priv->parent_scrollable);
} }
priv->parent_scrollable = scrollable; priv->parent_scrollable = scrollable;
if (scrollable) if (scrollable)
{ {
g_object_add_weak_pointer (G_OBJECT (priv->parent_scrollable), (gpointer *) &priv->parent_scrollable);
priv->vadj = gtk_scrollable_get_vadjustment (scrollable); priv->vadj = gtk_scrollable_get_vadjustment (scrollable);
priv->hadj = gtk_scrollable_get_hadjustment (scrollable); priv->hadj = gtk_scrollable_get_hadjustment (scrollable);