Enhancement: Added state method for some widgets

* Added a state method to LabeledWidget, LabeledComboBox, LabeledEntry, UnitEntry
  and UnitComboBox. This method sets or returns the state of the widget

Author: paulsaxe

HISTORY.rst

@@ -1,6 +1,10 @@
 =======
 History
 =======
+2024.10.10 -- Enhancement: Added state method for some widgets
+    * Added a state method to LabeledWidget, LabeledComboBox, LabeledEntry, UnitEntry
+      and UnitComboBox. This method sets or returns the state of the widget
+
 2024.7.21 -- Return the width of aligned labels
     * The align_labels procedure now returns the width of the labels. This is useful for
       laying out indented widgets.

seamm_widgets/labeled_combobox.py

@@ -114,3 +114,9 @@ def config(self, **kwargs):
 
     def configure(self, **kwargs):
         return self.config(**kwargs)
+
+    def state(self, stateSpec=None):
+        """Set the state of the widget"""
+        result = super().state(stateSpec)
+        tmp = self.combobox.state(stateSpec)
+        return result + tmp

seamm_widgets/labeled_entry.py

@@ -107,3 +107,9 @@ def config(self, **kwargs):
 
         # having removed our options, pass rest to parent
         super().config(**kwargs)
+
+    def state(self, stateSpec=None):
+        """Set the state of the widget"""
+        result = super().state(stateSpec)
+        tmp = self.entry.state(stateSpec)
+        return result + tmp

seamm_widgets/labeled_widget.py

@@ -173,3 +173,8 @@ def config(self, **kwargs):
                 # Since this is the base class, raise an error force
                 # unrecognized options
                 raise RuntimeError("Unknown option '{}'".format(k))
+
+    def state(self, stateSpec=None):
+        """Set the state of the widget"""
+        result = self.label.state(stateSpec)
+        return result

seamm_widgets/unit_combobox.py

@@ -173,3 +173,9 @@ def config(self, **kwargs):
 
         # having removed our options, pass rest to parent
         super().config(**kwargs)
+
+    def state(self, stateSpec=None):
+        """Set the state of the widget"""
+        result = super().state(stateSpec)
+        tmp = self.units.state(stateSpec)
+        return result + tmp

seamm_widgets/unit_entry.py

@@ -170,3 +170,9 @@ def config(self, **kwargs):
 
         # having removed our options, pass rest to parent
         super().config(**kwargs)
+
+    def state(self, stateSpec=None):
+        """Set the state of the widget"""
+        result = super().state(stateSpec)
+        tmp = self.units.state(stateSpec)
+        return result + tmp