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Merge branch 'gbsneto/issue-1258' into 'master'

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listbox: Unparent child after removing from sequence

Closes #1258

See merge request GNOME/gtk!283
This commit is contained in:
Benjamin Otte 2018-08-02 14:14:10 +00:00
commit 5b1fd111d1
1 changed files with 11 additions and 3 deletions
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14
gtk/gtklistbox.c
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@ -2262,6 +2262,7 @@ gtk_list_box_remove (GtkContainer *container,
gboolean was_visible;
gboolean was_selected;
GtkListBoxRow *row;
GSequenceIter *iter;
GSequenceIter *next;
was_visible = gtk_widget_get_visible (child);
@ -2295,7 +2296,8 @@ gtk_list_box_remove (GtkContainer *container,
}
row = GTK_LIST_BOX_ROW (child);
if (g_sequence_iter_get_sequence (ROW_PRIV (row)->iter) != priv->children)
iter = ROW_PRIV (row)->iter;
if (g_sequence_iter_get_sequence (iter) != priv->children)
{
g_warning ("Tried to remove non-child %p", child);
return;
@ -2326,9 +2328,15 @@ gtk_list_box_remove (GtkContainer *container,
if (row == priv->drag_highlighted_row)
gtk_list_box_drag_unhighlight_row (box);
next = gtk_list_box_get_next_visible (box, ROW_PRIV (row)->iter);
next = gtk_list_box_get_next_visible (box, iter);
gtk_widget_unparent (child);
g_sequence_remove (ROW_PRIV (row)->iter);
g_sequence_remove (iter);
/* After unparenting, those values are garbage */
iter = NULL;
row = NULL;
child = NULL;
if (gtk_widget_get_visible (widget))
gtk_list_box_update_header (box, next);