notepad_menubar.py 文件源码

def init_menu_edit(self):
        # ????
        self.act_undo = QAction(self)
        self.act_undo.setShortcut(QKeySequence('Ctrl+Z'))
        self.act_undo.triggered.connect(self.slot_undo)
        # ????
        self.act_cut = QAction(self)
        self.act_cut.setShortcut(QKeySequence('Ctrl+X'))
        self.act_cut.triggered.connect(self.slot_cut)
        # ??
        self.act_copy = QAction(self)
        self.act_copy.setShortcut(QKeySequence('Ctrl+C'))
        self.act_copy.triggered.connect(self.slot_copy)
        # ????
        self.act_paste = QAction(self)
        self.act_paste.setShortcut(QKeySequence('Ctrl+V'))
        self.act_paste.triggered.connect(self.slot_paste)
        # ??
        self.act_del = QAction(self)
        self.act_del.setShortcut(QKeySequence('Del'))
        self.act_del.triggered.connect(self.slot_del)
        # ??
        self.act_find = QAction(self)
        self.act_find.setShortcut(QKeySequence('Ctrl+F'))
        self.act_find.triggered.connect(self.slot_find)
        # ????
        self.act_find_next = QAction(self)
        self.act_find_next.setShortcut(QKeySequence('F3'))
        self.act_find_next.triggered.connect(self.slot_find_next)
        # ???
        self.act_replace = QAction(self)
        self.act_replace.setShortcut(QKeySequence('Ctrl+H'))
        self.act_replace.triggered.connect(self.slot_replace)
        # ??
        self.act_go_to = QAction(self)
        self.act_go_to.setShortcut(QKeySequence('Ctrl+G'))
        self.act_go_to.triggered.connect(self.slot_go_to)
        # ????
        self.act_select_all = QAction(self)
        self.act_select_all.setShortcut(QKeySequence('Ctrl+A'))
        self.act_select_all.triggered.connect(self.slot_select_all)
        # ????
        self.act_time_date = QAction(self)
        self.act_time_date.setShortcut(QKeySequence('F5'))
        self.act_time_date.triggered.connect(self.slot_time_date)

        self.menu_edit = self.addMenu(self.tr('Edit') + "(&E)")
        self.menu_edit.addAction(self.act_undo)
        self.menu_edit.addSeparator()
        self.menu_edit.addAction(self.act_cut)
        self.menu_edit.addAction(self.act_copy)
        self.menu_edit.addAction(self.act_paste)
        self.menu_edit.addAction(self.act_del)
        self.menu_edit.addSeparator()
        self.menu_edit.addAction(self.act_find)
        self.menu_edit.addAction(self.act_find_next)
        self.menu_edit.addAction(self.act_replace)
        self.menu_edit.addAction(self.act_go_to)
        self.menu_edit.addSeparator()
        self.menu_edit.addAction(self.act_select_all)
        self.menu_edit.addAction(self.act_time_date)