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gtkrange: Add some checks to gtk_range_set_slider_size_fixed()

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Recalculate layout only if the range is already mapped and
adjustment is not NULL.
This commit is contained in:
Javier Jardón 2010-08-13 17:06:10 +02:00
parent 65a28efc15
commit d38bf4825a
1 changed files with 6 additions and 3 deletions
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5
gtk/gtkrange.c
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@ -961,10 +961,13 @@ gtk_range_set_slider_size_fixed (GtkRange *range,
{ {
range->slider_size_fixed = size_fixed ? TRUE : FALSE; range->slider_size_fixed = size_fixed ? TRUE : FALSE;
if (range->adjustment && gtk_widget_get_mapped (GTK_WIDGET (range)))
{
range->need_recalc = TRUE; range->need_recalc = TRUE;
gtk_range_calc_layout (range, range->adjustment->value); gtk_range_calc_layout (range, gtk_adjustment_get_value (range->adjustment));
gtk_widget_queue_draw (GTK_WIDGET (range)); gtk_widget_queue_draw (GTK_WIDGET (range));
} }
}
} }
/** /**