def __init__(self, parent=None): # Constructor of the class.
super(UWindow, self).__init__(parent) # Initialization of the class.
self.menubar = UMBar() # Menu Bar for main window.
self.mb1 = UMenu(self.menubar) # First Menu for Menu Bar.
self.mb1.addAction("Open") # Menu, that will create,
self.mb1.addAction("Save") # open and save files and
self.mb1.addAction("Print") # open print dialog with
self.mb1.addAction("Print Preview") # open print preview dialog,
self.mb1.setTitle("&File") # used in the application.
self.mb2 = UMenu(self.menubar) # Second Menu for Menu Bar.
self.mb2.addAction("Undo") # Adding of the elements of
self.mb2.addAction("Redo") # the Menu that will edit
self.mb2.addAction("Cut") # some documents created with
self.mb2.addAction("Copy") # this app, undoes and redoes
self.mb2.addAction("Paste") # operations, cut/copy/past
self.mb2_1 = self.mb2.addMenu("&Alignment")
self.mb2_1.addAction("center") # for the text edit field.
self.mb2_1.addAction("left") # Adding of the submenu for
self.mb2_1.addAction("right") # alignment of the text in the
self.mb2_1.addAction("justify") # text field by center, right,
self.mb2.addAction("Text Color") # left, and justified. Adding
self.mb2.addAction("Text Font") # options for change color and
self.mb2.setTitle("&Edit") # font for selected text.
self.mb3 = UMenu(self.menubar) # Third Menu for Menu Bar.
self.mb3.addAction("Pickle") # Add elements to provide
self.mb3.addAction("Shelve") # open the data with pickle,
self.mb3.addAction("CSV") # shelve, csv, pandas, sqlite,
self.mb3.addAction("Pandas") # postgresql, mysql, qtsql
self.mb3.addAction("SQLite") # module operations, NoSQL
self.mb3.addAction("PostgreSQL") # databases MongoDB, CouchDB.
self.mb3.addAction("MySQL") # Each option will open the
self.mb3.addAction("MongoDB") # file/db with providing
self.mb3.addAction("CouchDB") # functionality dependent on
self.mb3.setTitle("&Data") # selected option.
self.mb4 = UMenu(self.menubar) # Fourth Menu for Menu Bar.
self.mb4.addAction("Settings") # Add elements to provide
self.mb4.addAction("Run") # some settings, run and
self.mb4.addAction("Configuration") # configure some parameters
self.mb4.setTitle("&Options") # of the app as some options.
self.mb5 = UMenu(self.menubar) # Fifth Menu for Menu Bar.
self.mb5.addAction("Online Help") # Provides links to online
self.mb5.addAction("Documentation") # help and other docs that
self.mb5.setTitle("&Help") # will related to this app.
self.menubar.addMenu(self.mb1) # Add first menu to menu bar.
self.menubar.addMenu(self.mb2) # Add second menu to menu bar.
self.menubar.addMenu(self.mb3) # Add third menu to menu bar.
self.menubar.addMenu(self.mb4) # Add fourth menu to menu bar.
self.menubar.addMenu(self.mb5) # Add fifth menu to menu bar.
self.setMenuBar(self.menubar) # And set menu bar to window.
self.tabwid = UTWid() # Tab Widget for main window.
self.twid1 = UWid() # First widget for tab widget.
self.twid2 = UWid() # Second widget for tabwidget.
self.twid3 = UWid() # Third widget for tab widget.
self.tabwid.addTab(self.twid1, "Applications")
self.tabwid.addTab(self.twid2, "Visualization")
self.tabwid.addTab(self.twid3, "Documents")
self.setCentralWidget(self.tabwid) # Central widget as tabwidget.
self.stat_bar = USBar() # Create status bar object.
self.setStatusBar(self.stat_bar) # Set status bar.
def __init__(self, parent=None): # Constructor of the class.
super(UWindow, self).__init__(parent) # Initialisation of the class.
self.menubar = UMBar() # Menu Bar for main window.
self.mb1 = UMenu(self.menubar) # First Menu for Menu Bar.
self.mb1.addAction("Open") # Menu, that will create,
self.mb1.addAction("Save") # open and save files and
self.mb1.addAction("Print") # open print dialog with
self.mb1.addAction("Print Preview") # open print preview dialog,
self.mb1.setTitle("&File") # used in the application.
self.mb2 = UMenu(self.menubar) # Second Menu for Menu Bar.
self.mb2.addAction("Cut") # Adding of the elements of
self.mb2.addAction("Copy") # the Menu that will edit
self.mb2.addAction("Paste") # some documents created with
self.mb2.setTitle("&Edit") # this app, and set title.
self.mb3 = UMenu(self.menubar) # Third Menu for Menu Bar.
self.mb3.addAction("Settings") # Add elements to provide
self.mb3.addAction("Run") # some settings, run and
self.mb3.addAction("Configuration") # configure some parameters
self.mb3.setTitle("&Options") # of the app as some options.
self.mb4 = UMenu(self.menubar) # Fourth Menu for Menu Bar.
self.mb4.addAction("Online Help") # Provides links to online
self.mb4.addAction("Documentation") # help and other docs that
self.mb4.setTitle("&Help") # will related to this app.
self.menubar.addMenu(self.mb1) # Add first menu to menu bar.
self.menubar.addMenu(self.mb2) # Add second menu to menu bar.
self.menubar.addMenu(self.mb3) # Add third menu to menu bar.
self.menubar.addMenu(self.mb4) # Add fourth menu to menu bar.
self.setMenuBar(self.menubar) # And set menu bar to window.
self.tabwid = UTWid() # Tab Widget for main window.
self.twid1 = UWid() # First widget for tab widget.
self.twid2 = UWid() # Second widget for tabwidget.
self.twid3 = UWid() # Third widget for tab widget.
self.tabwid.addTab(self.twid1, "Applications")
self.tabwid.addTab(self.twid2, "Visualization")
self.tabwid.addTab(self.twid3, "Documents")
self.setCentralWidget(self.tabwid) # Central widget as tabwidget.
self.stat_bar = USBar() # Create status bar object.
self.setStatusBar(self.stat_bar) # Set status bar.