def on_btnShowGraph_clicked(self, clicked=None):
""" show the graph of minima and transition states
make it interactive, so that when you click on a point
that minima is selected
"""
if clicked is None: return
self.pick_count = 0
from pygmin.gui.graph_viewer import GraphViewDialog
if not hasattr(self, "graphview"):
self.graphview = GraphViewDialog(self.system.database,
parent=self,
app=self.app)
self.graphview.widget.on_minima_picked.connect(
self.on_minimum_picked)
self.graphview.widget.on_minima_picked.connect(self.SelectMinimum)
self.graphview.show()
self.graphview.widget.make_graph()
self.graphview.widget.show_graph()
return
