Added string setting.

src/nqrduck_spectrometer/base_spectrometer_view.py

@@ -5,7 +5,7 @@ from PyQt6.QtGui import QIcon
 from PyQt6.QtCore import Qt, pyqtSlot
 from nqrduck.module.module_view import ModuleView
 from nqrduck.assets.icons import Logos
-from .settings import FloatSetting, IntSetting, BooleanSetting, SelectionSetting
+from .settings import FloatSetting, IntSetting, BooleanSetting, SelectionSetting, StringSetting
 
 logger = logging.getLogger(__name__)
 
@@ -53,7 +53,7 @@ class BaseSpectrometerView(ModuleView):
                 setting_label.setMinimumWidth(200)
 
                  # Depending on the setting type we add different widgets to the view
-                if isinstance(setting, FloatSetting) or isinstance(setting, IntSetting):
+                if isinstance(setting, FloatSetting) or isinstance(setting, IntSetting) or isinstance(setting, StringSetting):
                     edit_widget = QLineEdit(str(setting.value))
                     edit_widget.setMinimumWidth(100)
                     # Connect the editingFinished signal to the on_value_changed slot of the setting

src/nqrduck_spectrometer/settings.py

@@ -119,4 +119,23 @@ class IPSetting(Setting):
             self._value = value
         except ValueError:
             raise ValueError("Value must be a valid IP address")
+        self.settings_changed.emit()
+
+class StringSetting(Setting):
+    """ A setting that is a string."""
+    def __init__(self, name : str, default : str, description : str) -> None:
+        super().__init__(name, description)
+        self.value = default
+
+    @property
+    def value(self):
+        return self._value
+    
+    @value.setter
+    def value(self, value):
+        try:
+            self._value = str(value)
+        except ValueError:
+            raise ValueError("Value must be a string")
+        
         self.settings_changed.emit()