windows.py 文件源码

def do_draw(self, cr):
        Gtk.Window.do_draw(self, cr)
        if (self.transparent):
            width, height = self.get_size()
            surface = cairo.ImageSurface(cairo.FORMAT_ARGB32, width, height)
            cr = cairo.Context(surface)
            self.webview.draw(cr)
            region = cairo_region_create_from_surface(surface, mask_accuracy)
            self.input_shape_combine_region(None)
            self.input_shape_combine_region(region)