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GtkBox: Ensure we only allow one center child

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Glade was happily adding multiple center widgets. Oops.
This commit is contained in:
Matthias Clasen 2014-10-13 12:44:02 -04:00
parent 0939857e70
commit b4a288a592
1 changed files with 6 additions and 2 deletions
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8
gtk/gtkbox.c
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@ -2619,10 +2619,14 @@ gtk_box_set_center_widget (GtkBox *box,
g_return_if_fail (GTK_IS_BOX (box)); g_return_if_fail (GTK_IS_BOX (box));
if (priv->center)
{
gtk_box_remove (GTK_CONTAINER (box), priv->center->widget);
priv->center = NULL;
}
if (widget) if (widget)
priv->center = gtk_box_pack (box, widget, FALSE, TRUE, 0, GTK_PACK_START); priv->center = gtk_box_pack (box, widget, FALSE, TRUE, 0, GTK_PACK_START);
else if (priv->center)
gtk_box_remove (GTK_CONTAINER (box), priv->center->widget);
} }
/** /**