problem with gtk_widget_style_get

[Abirami T <tabirami tataelxsi co in>]

hi,
	I'm trying to access the treeview properties set through rc file as below,

      gboolean num = 0;
	GdkColor color;
  	gtk_widget_style_get(treeview_widget,
					"even-row-color",&color,
					"allow-rules",&num,NULL);

	The "allow-rules" value is properly retrieved in num variable, but
"even-row-color"
  value is not properly retrieved in color variable.

	How to retrieve the GdkColor value properly?

Regards,
Abirami.