gtkrend.py 文件源码

def __init__(self, graph, layout, scrollwin=None, ):
        gtk.DrawingArea.__init__(self)
        self._vg_graph = graph
        self._vg_layout = layout
        self._vg_scrollwin = scrollwin

        self.connect('expose-event', self.expose_event_cb)
        self.connect('button_press_event', self.button_press_event)
        self.set_events( self.get_events() | gtk.gdk.BUTTON_PRESS_MASK)

        self.modify_bg(gtk.STATE_NORMAL, gtk.gdk.Color())
        self.modify_fg(gtk.STATE_NORMAL, gtk.gdk.Color(green=65535))

        if scrollwin != None:
            scrollwin.connect('destroy', self.scroll_destroy_cb)