notepad.py 文件源码

def format_menu(self):
        """ Add Format Menu """

        font_action = QtWidgets.QAction(QtGui.QIcon('assets/icons/font.png'), '&Font', self)
        font_action.setStatusTip('Change the document font')
        font_action.triggered.connect(self.font_dialog)

        date_action = QtWidgets.QAction(QtGui.QIcon('assets/icons/date.png'), '&Append Date', self)
        date_action.setStatusTip('Insert date and time at cursor location')
        date_action.setShortcut('F5')
        date_action.triggered.connect(self.insert_date)

        self.default_syntax = QtWidgets.QAction('&Default', self)
        self.default_syntax.setStatusTip('Turn off syntax highlighting')

        self.python_syntax = QtWidgets.QAction('&Python', self)
        self.python_syntax.setStatusTip('Turn on syntax highlighting for Python language')

        self.default_syntax.triggered.connect(self.assign_syntax_def)
        self.python_syntax.triggered.connect(self.assign_syntax_py)

        format_menu = self.menu_bar.addMenu('Forma&t')

        syntax_menu = format_menu.addMenu(QtGui.QIcon('assets/icons/synthax.png'), '&Syntax')

        syntax_menu.addAction(self.default_syntax)
        syntax_menu.addAction(self.python_syntax)

        format_menu.addSeparator()
        format_menu.addAction(font_action)
        format_menu.addAction(date_action)

    # Text Finder