def update_distance(self, event):
value = self.te_distance.GetValue()
if value:
- self.props['distance'] = float(value)
+ try:
+ new_val = float(value)
+ self.props['distance'] = new_val
+ except:
+ # reset GUI to last-accepted val
+ self.te_distance.SetValue(str(self.props['distance']))
+ pass
self.update_mtc()
def update_elevation(self, event):
value = self.te_elevation.GetValue()
if value:
- self.props['elevation'] = int(value)
+ try:
+ new_val = int(value)
+ self.props['elevation'] = new_val
+ except:
+ # reset GUI to last-accepted val
+ self.te_elevation.SetValue(str(self.props['elevation']))
+ pass
self.update_mtc()
def update_fitness(self, event):