controller_widget.py 文件源码

def __init__(self, app, name, use_icon, enable_press, widget):
        self.pressed = Gtk.Label() if enable_press else None
        self.click_button = SCButtons.STICKPRESS
        ControllerWidget.__init__(self, app, name, use_icon, widget)

        grid = Gtk.Grid()
        self.widget.set_events(Gdk.EventMask.POINTER_MOTION_MASK)
        self.widget.connect('motion-notify-event', self.on_cursor_motion)
        self.label.set_property("vexpand", True)
        self.label.set_property("hexpand", True)
        if self.pressed:
            self.label.set_xalign(0.0); self.label.set_yalign(0.5)
            self.pressed.set_property("hexpand", True)
            self.pressed.set_xalign(0.0); self.pressed.set_yalign(1.0)
            grid.attach(self.pressed, 2, 2, 1, 1)
        else:
            self.label.set_xalign(0.5); self.label.set_yalign(0.5)
            self.pressed = None
        if self.icon:
            self.icon.set_margin_right(5)
            grid.attach(self.icon, 1, 1, 1, 2)
        grid.attach(self.label, 2, 1, 1, 1)
        self.over_icon = False
        self.enable_press = enable_press
        self.widget.add(grid)
        self.widget.show_all()