view: hide all assistants when unmapping

If you switch views in a stack for exmple, we expect to get child-visible
set to false, which then causes the view to unmap. Use that to ensure all
our assistants are dismissed.

1 files changed, 12 insertions, 0 deletions

diff --git a/gtksourceview/gtksourceview.c b/gtksourceview/gtksourceview.c
index 592235e6..f8f51835 100644
--- a/gtksourceview/gtksourceview.c
+++ b/gtksourceview/gtksourceview.c
@@ -519,6 +519,17 @@ gtk_source_view_size_allocate (GtkWidget *widget,
 }
 
 static void
+gtk_source_view_unmap (GtkWidget *widget)
+{
+	GtkSourceView *view = GTK_SOURCE_VIEW (widget);
+	GtkSourceViewPrivate *priv = gtk_source_view_get_instance_private (view);
+
+	GTK_WIDGET_CLASS (gtk_source_view_parent_class)->unmap (widget);
+
+	_gtk_source_view_assistants_hide_all (&priv->assistants);
+}
+
+static void
 gtk_source_view_class_init (GtkSourceViewClass *klass)
 {
 	GObjectClass *object_class;
@@ -538,6 +549,7 @@ gtk_source_view_class_init (GtkSourceViewClass *klass)
 	widget_class->snapshot = gtk_source_view_snapshot;
 	widget_class->css_changed = gtk_source_view_css_changed;
 	widget_class->size_allocate = gtk_source_view_size_allocate;
+	widget_class->unmap = gtk_source_view_unmap;
 
 	textview_class->move_cursor = gtk_source_view_move_cursor;
 	textview_class->delete_from_cursor = gtk_source_view_delete_from_cursor;