modules.py 文件源码

def __init__(self):
        self.builder = Gtk.Builder()
        self.builder.set_translation_domain(cli.appname)

        #load tlcalculator and subordinated window glade files
        self.builder.add_from_file(cli.gladefile[0])
        self.builder.add_from_file(cli.gladefile[1])

        #initiate custom css
        #...encode() is needed because CssProvider expects byte type input

        with open(cli.stylesheet,"r") as f:
            css = f.read().encode()

        style_provider = Gtk.CssProvider()
        style_provider.load_from_data(css)

        Gtk.StyleContext.add_provider_for_screen(
            Gdk.Screen.get_default(),
            style_provider,
            Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION
        )