Move to QSettings for database credentials.

fixes: #1

MainWindow.py

@@ -1,15 +1,18 @@
 from typing import Any, cast
 
 from PySide6.QtCore import (
+    QByteArray,
     QDate,
     QModelIndex,
     QPersistentModelIndex,
     QPoint,
+    QSettings,
     Qt,
     Signal,
     Slot,
 )
 from PySide6.QtGui import (
+    QCloseEvent,
     QColor,
 )
 from PySide6.QtSql import QSqlTableModel
@@ -22,7 +25,7 @@ from PySide6.QtWidgets import (
 )
 
 from docketModel import docketModel
-from lib.utils import QStyleOptionViewItemInit
+from lib.utils import QStyleOptionViewItemInit, readGeometry, writeGeometry
 from ui.MainWindow import Ui_MainWindow
 from workers import updateThread
 
@@ -118,6 +121,7 @@ class MainWindow(QMainWindow, Ui_MainWindow):
     def __init__(self) -> None:
         super(MainWindow, self).__init__()
         self.setupUi(self)
+        readGeometry(self)
 
         model = casesModel()
         model.setTable("cases")
@@ -167,6 +171,10 @@ class MainWindow(QMainWindow, Ui_MainWindow):
         )
         return
 
+    def closeEvent(self, event: QCloseEvent) -> None:
+        writeGeometry(self)
+        super().closeEvent(event)
+        return
     @Slot(QModelIndex)  # type: ignore
     def rowClicked(self, index: QModelIndex) -> None:
         if not index.isValid():