cost.py 文件源码

def __init__(self):
        QWidgetSavePos.__init__(self,"cost")
        self.setFixedSize(900, 600)
        self.setWindowIcon(QIcon_load("jv"))

        self.setWindowTitle(_("Cost and energy payback calculator")) 


        self.main_vbox = QVBoxLayout()

        toolbar=QToolBar()
        toolbar.setIconSize(QSize(48, 48))

        self.play = QAction(QIcon_load("media-playback-start"), _("Re-calcualte"), self)
        self.play.triggered.connect(self.update)
        toolbar.addAction(self.play)

        spacer = QWidget()
        spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
        toolbar.addWidget(spacer)


        self.help = QAction(QIcon_load("help"), _("Help"), self)
        self.help.triggered.connect(self.callback_help)
        toolbar.addAction(self.help)

        self.main_vbox.addWidget(toolbar)


        self.tab= QTableWidget()

        self.main_vbox.addWidget(self.tab)



        self.setLayout(self.main_vbox)

        self.update()