使用ttk.Radiobuttons - Python更改ttk.Combobox的值

Question

def alarmIDList(self, alarms):
        carAlarmIDs = []
        houseAlarmIDs = []
        alarmIDs = []
        listDefault = StringVar()
        listDefault.set("Select ID")

        for alarm in alarms:
            alarmIDs.append(alarm.getID())
            if isinstance(alarm, CarAlarm):
                carAlarmIDs.append(alarm.getID())
            elif isinstance(alarm, HouseAlarm):
                houseAlarmIDs.append(alarm.getID())

        self.alarmType = StringVar()
        self.alarmType.set("alarmIDs")
        allAlarms = ttk.Radiobutton(self.master, text="All", variable=self.alarmType,
                                    value="alarmIDs").place(x=10, y=30)
        carAlarms = ttk.Radiobutton(self.master, text="Car Alarms", variable=self.alarmType,
                                    value="carAlarmIDs").place(x=10, y=50)
        houseAlarms = ttk.Radiobutton(self.master, text="House Alarms", variable=self.alarmType,
                                    value="houseAlarmIDs").place(x=10, y=70)

        cbox = ttk.Combobox(self.master, textvariable=listDefault,
                            state='readonly', height=10, width=10)

        if self.alarmType.get() == "alarmIDs":
            cbox['values'] = alarmIDs
        elif self.alarmType.get() == "carAlarmIDs":
            cbox['values'] = carAlarmIDs
        elif self.alarmType.get() == "houseAlarmIDs":
            cbox['values'] = houseAlarmIDs

        cbox.place(x = 120, y = 75)

這是我到目前為止所做的，我想我可能需要把它放在一個循環或其他東西，它來改變價值但我不知道我會怎么做。 我一直在努力做這個很長一段時間，所以任何幫助都會很棒。 謝謝

Answer 1

我能夠通過向Radiobuttons發出命令來解決這個問題：

def allAlarms():
    listDefault.set("Select ID")
    cbox['values'] = alarmIDs
def carAlarms():
    listDefault.set("Select ID")
    cbox['values'] = carAlarmIDs
def houseAlarms():
    listDefault.set("Select ID")
    cbox['values'] = houseAlarmIDs

allAlarms = ttk.Radiobutton(self.master, text="All", variable=self.alarmType,
                            value="alarmIDs", command=allAlarms).place(x=10, y=30)

carAlarms = ttk.Radiobutton(self.master, text="Car Alarms", variable=self.alarmType,
                            value="carAlarmIDs", command=carAlarms).place(x=10, y=50)

houseAlarms = ttk.Radiobutton(self.master, text="House Alarms", variable=self.alarmType,
                              value="houseAlarmIDs", command=houseAlarms).place(x=10, y=70)

在不使用函數的情況下，可能有更好的方法，但這正是它的意圖。 我希望這對任何遇到同樣問題的人都有用。