appjar.py 文件源码

def __loadTkdnd(self):
        global TkDND
        if TkDND is None:
            try:
                tkdndlib = os.path.join(os.path.dirname(os.path.abspath(__file__)), "lib", "tkdnd2.8")
                os.environ['TKDND_LIBRARY'] = tkdndlib
                from appJar.lib.TkDND_wrapper import TkDND
                self.dnd = TkDND(self.topLevel)
            except:
                TkDND = False

    # function to receive DnD events