Fix setCurrentIndex error

AttributeError: 'builtin_function_or_method' object has no attribute 'setCurrentIndex'

Author: jakubjezek001

example_auto_nodes/node_base/module_node.py

@@ -54,8 +54,9 @@ def __init__(self, defaultInputType=None, defaultOutputType=None):
         self.add_output('output')
         self.create_property('output', None)
 
-        self.view.widgets['funcs'].widget.setCurrentIndex(0)
-        self.add_function(None, self.view.widgets['funcs'].widget.currentText())
+        self.view.widgets['funcs'].get_custom_widget().setCurrentIndex(0)
+        self.add_function(
+            None, self.view.widgets['funcs'].get_custom_widget().currentText())
 
     def is_function(self, obj):
         if inspect.isfunction(self.func) or inspect.isbuiltin(self.func):

example_nodes/math_node.py

@@ -32,7 +32,7 @@ def __init__(self):
         self.create_property('output', None)
         self.trigger_type = 'no_inPorts'
 
-        self.view.widgets['funcs'].widget.setCurrentIndex(2)
+        self.view.widgets['funcs'].get_custom_widget().setCurrentIndex(2)
 
     def addFunction(self, prop, func):
         """