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Preferences, singletons

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Create a Preference dialog for fonts and audio output devices

Turn Preferences and SoundOff into singletons.  No matter how many times
you request a new one, the same instance is returned.

Stop using singals on the parent() to access other instances, such as
sound and Preferences.
This commit is contained in:
Christopher T. Johnson
2023-12-22 10:54:27 -05:00
parent c0482b519c
commit 0adf1d6e44
12 changed files with 325 additions and 31 deletions
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6
ui/MainWindow.py
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@@ -46,7 +46,7 @@ class Ui_MainWindow(object):
self.horizontalLayout.addWidget(self.widget)
MainWindow.setCentralWidget(self.centralwidget)
self.menubar = QtWidgets.QMenuBar(parent=MainWindow)
self.menubar.setGeometry(QtCore.QRect(0, 0, 800, 32))
self.menubar.setGeometry(QtCore.QRect(0, 0, 800, 24))
self.menubar.setObjectName("menubar")
self.menuFile = QtWidgets.QMenu(parent=self.menubar)
self.menuFile.setObjectName("menuFile")
@@ -72,6 +72,8 @@ class Ui_MainWindow(object):
self.actionEditPerson.setObjectName("actionEditPerson")
self.actionRead = QtGui.QAction(parent=MainWindow)
self.actionRead.setObjectName("actionRead")
self.actionPreferences = QtGui.QAction(parent=MainWindow)
self.actionPreferences.setObjectName("actionPreferences")
self.menuFile.addAction(self.actionQuit)
self.menuBooks_2.addAction(self.actionAddBook)
self.menuBooks_2.addAction(self.actionEditBook)
@@ -79,6 +81,7 @@ class Ui_MainWindow(object):
self.menuPeople.addAction(self.actionEditPerson)
self.menuBooks.addAction(self.menuBooks_2.menuAction())
self.menuBooks.addAction(self.menuPeople.menuAction())
self.menuBooks.addAction(self.actionPreferences)
self.menubar.addAction(self.menuFile.menuAction())
self.menubar.addAction(self.menuBooks.menuAction())
@@ -111,3 +114,4 @@ class Ui_MainWindow(object):
self.actionEditPerson.setToolTip(_translate("MainWindow", "Edit A Person"))
self.actionRead.setText(_translate("MainWindow", "Read"))
self.actionRead.setToolTip(_translate("MainWindow", "Read Book"))
self.actionPreferences.setText(_translate("MainWindow", "Preferences"))