appjar.py 文件源码

def __addTooltip(self, item, text, hideWarn=False):

        self.__loadTooltip()
        if not ToolTip:
            if not hideWarn:
                self.warn("ToolTips unavailable - check tooltip.py is in the lib folder")
        else:
            # turn off warnings about tooltips
            if hideWarn:
                myWarn = self.__pauseWarn()
            var = StringVar(self.topLevel)
            var.set(text)
            tip = ToolTip(item, delay=500, follow_mouse=1, textvariable=var)
            item.tooltip = tip
            if hideWarn:
                self.__resumeWarn(myWarn)
            return var

#####################################
# FUNCTIONS to show pop-up dialogs
#####################################
    # function to access the last made pop_up