Meshing: Add minimal meshing option dialog.

src/View/Tools/ASubWindow.py

@@ -35,7 +35,7 @@ from PyQt5.QtWidgets import (
     QRadioButton, QComboBox, QFileDialog,
     QMessageBox, QTableView, QAction,
     QDateTimeEdit, QWidget, QPlainTextEdit,
-    QLabel,
+    QLabel, QDoubleSpinBox,
 )
 from PyQt5.QtCore import (
     QTime, QDateTime,
@@ -324,6 +324,29 @@ class ASubWindowFeatures(object):
         """
         return self.find(QSpinBox, name).value()
 
+    def set_double_spin_box(self, name: str, value: int):
+        """Set value of spinbox component
+
+        Args:
+            name: The spinbox component name
+            value: The new value
+
+        Returns:
+            Nothing
+        """
+        self.find(QDoubleSpinBox, name).setValue(value)
+
+    def get_double_spin_box(self, name: str):
+        """Get time of spin box component
+
+        Args:
+            name: The spin box component
+
+        Returns:
+            The value of spin box
+        """
+        return self.find(QDoubleSpinBox, name).value()
+
     def set_action_checkable(self, name: str, checked: bool):
         """Set value of action