fix exporting and importing from file

python/kontor-gui/gui/main_window.py

@@ -4,6 +4,7 @@ from PySide6.QtWidgets import QLabel, QMainWindow
 from sqlalchemy import Engine
 from kontor_schema import KontorDB
 
+from .comic_window import ComicWindow
 from .progress import ProgressUpdate
 from .dialogs import ExportKontorDialog, ImportKontorDialog
 from .model_config import KontorModelConfig
@@ -34,6 +35,8 @@ class MainWindow(QMainWindow):
         self.filter = {}
         self.kontor_db = KontorDB(engine, log)
         self.log = log
+
+        self.comic_window = ComicWindow(self)
         self.central_widget = QWidget()
         parent_layout = QVBoxLayout()
         self.central_widget.setLayout(parent_layout)
@@ -52,6 +55,8 @@ class MainWindow(QMainWindow):
         self.newAction = QAction("&New", self)
         self.aboutAction = QAction("&Über...", self)
         self.aboutAction.triggered.connect(self.about)
+        self.showComicWindow = QAction("Show/Hide &Comic Window", self)
+        self.showComicWindow.triggered.connect(self.show_comic_window)
         self.importAction = QAction(self.import_icon, "&Import", self)
         self.importAction.triggered.connect(self.import_from_file)
         self.exportAction = QAction(self.export_icon, "&Export", self)
@@ -80,6 +85,7 @@ class MainWindow(QMainWindow):
         kontor_menu.addAction(self.importAction)
         kontor_menu.addAction(self.exportAction)
         comic_menu = QMenu("&Comic")
+        comic_menu.addAction(self.showComicWindow)
         tysc_menu = QMenu("&TradeYourSportCards")
         media_file_menu = QMenu("&MediaFile")
         media_file_menu.addAction(self.updateTitleAction)
@@ -110,12 +116,18 @@ class MainWindow(QMainWindow):
     def about(self):
         QMessageBox.about(self.central_widget, "Über Kontor", f"Python: 3.11\nKontor: 0.1.0")
 
+    def show_comic_window(self):
+        if self.comic_window.isHidden():
+            self.comic_window.show()
+        else:
+            self.comic_window.hide()
+
     def import_from_file(self):
         import_dlg = ImportKontorDialog(self)
         if import_dlg.exec():
             print(f"import DB from file {import_dlg.file_name}")
         else:
-            print("no nothing for import")
+            print("do nothing for import")
         pass
 
     def export_to_file(self):