Python PyQt5.QtCore.Qt 模块，Key_P() 实例源码

def set_up_keyboard_keys(self):

        row_1 = [Qt.Key_Q, Qt.Key_W, Qt.Key_E, Qt.Key_R, Qt.Key_T, Qt.Key_Y,
                 Qt.Key_Y, Qt.Key_I, Qt.Key_O, Qt.Key_P, Qt.Key_Backspace]
        row_2 = [Qt.Key_A, Qt.Key_S, Qt.Key_D, Qt.Key_F, Qt.Key_G, Qt.Key_H,
                 Qt.Key_J, Qt.Key_K, Qt.Key_L, Qt.Key_Ccedilla, Qt.Key_Return]
        row_3 = [Qt.Key_Aring, Qt.Key_Z, Qt.Key_X, Qt.Key_C, Qt.Key_V,
                 Qt.Key_B, Qt.Key_N, Qt.Key_M, Qt.Key_Comma, Qt.Key_Period,
                 Qt.Key_Question, Qt.Key_Aring]
        row_4 = [Qt.Key_Aring, Qt.Key_Space,
                 Qt.Key_Left, Qt.Key_Right, Qt.Key_Aring]
        self.keyboard_keys = [row_1, row_2, row_3, row_4]

def setup_menu(self):
        menu_bar = self.menuBar()

        file_menu = menu_bar.addMenu('??')

        open_local_action = QAction('????…', self)
        open_local_action.setShortcut(QKeySequence.Open)
        open_local_action.triggered.connect(self.open_local)
        file_menu.addAction(open_local_action)

        # search_image_action = QAction('????…', self)
        # search_image_action.setShortcut(QKeySequence.Find)
        # search_image_action.triggered.connect(self.search_remote_image)
        # file_menu.addAction(search_image_action)

        save_action = QAction('??…', self)
        save_action.setShortcut(QKeySequence.Save)
        save_action.triggered.connect(self.save)
        file_menu.addAction(save_action)
        # ---------------------------------------
        function_menu = menu_bar.addMenu('??')

        preview_action = QAction('??', self)
        preview_action.setShortcut(Qt.CTRL + Qt.Key_P)
        preview_action.triggered.connect(self.preview)
        function_menu.addAction(preview_action)