lib/y_petri/net.rb in y_petri-2.0.0 vs lib/y_petri/net.rb in y_petri-2.0.1

@@ -421,15 +421,10 @@
     #   }
     # }
 
     # Generate output image
     γ.output png: "y_petri_graph.png"
-    show_file_with_kioclient "y_petri_graph.png"
-  end
-
-  # display it with kioclient
-  def show_file_with_kioclient( fɴ )
-    system "sleep 0.2; kioclient exec 'file:%s'" % File.expand_path( '.', fɴ )
+    YSupport::KDE.show_file_with_kioclient File.expand_path( '.', "y_petri_graph.png" )
   end
 
   # Inspect string of the instance.
   # 
   def inspect; to_s end