gnome_connection_manager.py 文件源码

def show_open_dialog(parent, title, action):        
    dlg = gtk.FileChooserDialog(title=title, parent=parent, action=action)
    dlg.add_button(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL)

    dlg.add_button(gtk.STOCK_SAVE if action==gtk.FILE_CHOOSER_ACTION_SAVE else gtk.STOCK_OPEN, gtk.RESPONSE_OK)        
    dlg.set_do_overwrite_confirmation(True)        
    if not hasattr(parent,'lastPath'):
        parent.lastPath = os.path.expanduser("~")
    dlg.set_current_folder( parent.lastPath )

    if dlg.run() == gtk.RESPONSE_OK:
        filename = dlg.get_filename()
        parent.lastPath = os.path.dirname(filename)
    else:
        filename = None
    dlg.destroy()
    return filename