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progressbar: Don't leave css nodes behind

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We create and destroy gadgets inside the hierarchy here,
and if we don't explicitly remove their CSS nodes from the parent,
they stick around.
This commit is contained in:
Matthias Clasen 2016-03-01 16:00:30 -05:00
parent 577783a19d
commit 956b2ff998
1 changed files with 2 additions and 0 deletions
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2
gtk/gtkprogressbar.c
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@ -1516,6 +1516,8 @@ gtk_progress_bar_set_show_text (GtkProgressBar *pbar,
}
else
{
if (priv->text_gadget)
gtk_css_node_set_parent (gtk_css_gadget_get_node (priv->text_gadget), NULL);
g_clear_object (&priv->text_gadget);
}