Added parent to all __init__()

qubesmanager/about.py

@@ -30,8 +30,8 @@ from . import ui_about  # pylint: disable=no-name-in-module
 
 # pylint: disable=too-few-public-methods
 class AboutDialog(ui_about.Ui_AboutDialog, QDialog):
-    def __init__(self):
-        super().__init__()
+    def __init__(self, parent=None):
+        super().__init__(parent)
 
         self.setupUi(self)
 
@@ -40,15 +40,13 @@ class AboutDialog(ui_about.Ui_AboutDialog, QDialog):
             self.release.setText(release_file.read())
 
         self.ok.clicked.connect(self.accept)
-        self.releaseNotes.clicked.connect(on_release_notes_clicked)
-        self.informationNotes.clicked.connect(on_information_notes_clicked)
+        self.releaseNotes.clicked.connect(self.on_release_notes_clicked)
+        self.informationNotes.clicked.connect(self.on_information_notes_clicked)
 
+    def on_release_notes_clicked(self):
+        release_notes_dialog = ReleaseNotesDialog(self)
+        release_notes_dialog.exec_()
 
-def on_release_notes_clicked():
-    release_notes_dialog = ReleaseNotesDialog()
-    release_notes_dialog.exec_()
-
-
-def on_information_notes_clicked():
-    information_notes_dialog = InformationNotesDialog()
-    information_notes_dialog.exec_()
+    def on_information_notes_clicked(self):
+        information_notes_dialog = InformationNotesDialog(self)
+        information_notes_dialog.exec_()

qubesmanager/informationnotes.py

@@ -29,8 +29,8 @@ import subprocess
 class InformationNotesDialog(ui_informationnotes.Ui_InformationNotesDialog,
                              QDialog):
     # pylint: disable=too-few-public-methods
-    def __init__(self):
-        super().__init__()
+    def __init__(self, parent=None):
+        super().__init__(parent)
 
         self.setupUi(self)
         details = subprocess.check_output(

qubesmanager/qube_manager.py

@@ -1275,7 +1275,7 @@ class VmManagerWindow(ui_qubemanager.Ui_VmManagerWindow, QMainWindow):
     @pyqtSlot(name='on_action_createvm_triggered')
     def action_createvm_triggered(self):
         with common_threads.busy_cursor():
-            create_window = create_new_vm.NewVmDlg(self.qt_app, self.qubes_app)
+            create_window = create_new_vm.NewVmDlg(self.qt_app, self.qubes_app, self)
         create_window.exec_()
 
     # noinspection PyArgumentList
@@ -1493,8 +1493,7 @@ class VmManagerWindow(ui_qubemanager.Ui_VmManagerWindow, QMainWindow):
         try:
             with common_threads.busy_cursor():
                 settings_window = settings.VMSettingsWindow(
-                    vm, init_page=tab, qapp=self.qt_app,
-                    qubesapp=self.qubes_app)
+                    vm, tab, self.qt_app, self.qubes_app, self)
             settings_window.show()
             self.settings_windows[vm.name] = settings_window
         except exc.QubesException as ex:
@@ -1597,7 +1596,8 @@ class VmManagerWindow(ui_qubemanager.Ui_VmManagerWindow, QMainWindow):
         with common_threads.busy_cursor():
             global_settings_window = global_settings.GlobalSettingsWindow(
                 self.qt_app,
-                self.qubes_app)
+                self.qubes_app,
+                self)
         global_settings_window.show()
         self.settings_windows['global_settings_window'] = global_settings_window
 
@@ -1620,7 +1620,7 @@ class VmManagerWindow(ui_qubemanager.Ui_VmManagerWindow, QMainWindow):
     def action_restore_triggered(self):
         with common_threads.busy_cursor():
             restore_window = restore.RestoreVMsWindow(self.qt_app,
-                                                      self.qubes_app)
+                                                      self.qubes_app, self)
         restore_window.exec_()
 
     # noinspection PyArgumentList
@@ -1670,7 +1670,7 @@ class VmManagerWindow(ui_qubemanager.Ui_VmManagerWindow, QMainWindow):
     # noinspection PyArgumentList
     @pyqtSlot(name='on_action_about_qubes_triggered')
     def action_about_qubes_triggered(self):  # pylint: disable=no-self-use
-        about = AboutDialog()
+        about = AboutDialog(self)
         about.exec_()
 
     def createPopupMenu(self):  # pylint: disable=invalid-name

qubesmanager/releasenotes.py

@@ -27,8 +27,8 @@ from . import ui_releasenotes  # pylint: disable=no-name-in-module
 
 class ReleaseNotesDialog(ui_releasenotes.Ui_ReleaseNotesDialog, QDialog):
     # pylint: disable=too-few-public-methods
-    def __init__(self):
-        super().__init__()
+    def __init__(self, parent=None):
+        super().__init__(parent)
 
         self.setupUi(self)
 

qubesmanager/template_manager.py

@@ -35,7 +35,7 @@ class TemplateManagerWindow(
 
     def __init__(self, qt_app, qubes_app, dispatcher, parent=None):
         # pylint: disable=unused-argument
-        super().__init__()
+        super().__init__(parent)
         self.setupUi(self)
 
         self.qubes_app = qubes_app