- self.n = 0
- self.orientation = 'lr-tb'
- self.padding = [10, 10, 10, 10]
- self.spacing = [10, 10]
+
+ self._canvas = StackLayout(
+ orientation='lr-tb',
+ padding=[10, 10, 10, 10],
+ spacing=[10, 10]
+ )
+ super(FormCanvas, self).add_widget(self._canvas)