def graph(self):
""" Loads a Graph instance into main window """
self.main_window.close()
self.main_window = Graph()
self.qt_app.setActiveWindow(self.main_window)
self.add_switcher_menu()
def nonogram(self):
""" Loads a Nonogram instance into main window """
self.main_window.close()
self.main_window = Nonogram()
self.qt_app.setActiveWindow(self.main_window)
self.add_switcher_menu()
def navigation(self):
""" Loads a Navigation instance into main window """
self.main_window.close()
self.main_window = Navigation()
self.qt_app.setActiveWindow(self.main_window)
self.add_switcher_menu()
class App(object):
""" Loads a navigation window as default, and lets the user choose between
all the different modules from the course """
def __init__(self, qt_app):
self.qt_app = qt_app
self.main_window = Play2048()
self.qt_app.setActiveWindow(self.main_window)
self.add_switcher_menu()
def navigation(self):
""" Loads a Navigation instance into main window """
self.main_window.close()
self.main_window = Navigation()
self.qt_app.setActiveWindow(self.main_window)
self.add_switcher_menu()
def graph(self):
""" Loads a Graph instance into main window """
self.main_window.close()
self.main_window = Graph()
self.qt_app.setActiveWindow(self.main_window)
self.add_switcher_menu()
def nonogram(self):
""" Loads a Nonogram instance into main window """
self.main_window.close()
self.main_window = Nonogram()
self.qt_app.setActiveWindow(self.main_window)
self.add_switcher_menu()
def play_2048(self):
""" Loads a Nonogram instance into main window """
self.main_window.close()
self.main_window = Play2048()
self.qt_app.setActiveWindow(self.main_window)
self.add_switcher_menu()
def add_switcher_menu(self):
""" Adds the following items to the menubar:
Modules -> [ Navigation, Graphs, Nonograms ]
"""
navigation_action = QtGui.QAction('&Navigation', self.main_window)
navigation_action.triggered.connect(self.navigation)
graph_action = QtGui.QAction('&Graphs', self.main_window)
graph_action.triggered.connect(self.graph)
nonogram_action = QtGui.QAction('&Nonograms', self.main_window)
nonogram_action.triggered.connect(self.nonogram)
play_2048_action = QtGui.QAction('&2048', self.main_window)
play_2048_action.triggered.connect(self.play_2048)
menu = self.main_window.menuBar()
module_menu = menu.addMenu('&Modules')
module_menu.addAction(navigation_action)
module_menu.addAction(graph_action)
module_menu.addAction(nonogram_action)
module_menu.addAction(play_2048_action)