tkinter：如何对齐一组文本长度不同的单选按钮答案

【问题标题】：tkinter: how to align a set of radio buttons that differs in text lengthtkinter：如何对齐一组文本长度不同的单选按钮
【发布时间】：2017-05-05 01:38:52
【问题描述】：

tech_radioButton1 = ttk.Radiobutton(selection_frame_1, text="ANT+", variable = self.tech_var, value = 1, command = self.tech_select)
tech_radioButton1.pack(side = 'top')
tech_radioButton2 = ttk.Radiobutton(selection_frame_1, text="Bluetooth", variable = self.tech_var, value = 2, command = self.tech_select)
tech_radioButton2.pack(side = 'top')
tech_radioButton3 = ttk.Radiobutton(selection_frame_1, text="BTLE", variable = self.tech_var, value = 3, command = self.tech_select)
tech_radioButton3.pack(side = 'top')
tech_radioButton4 = ttk.Radiobutton(selection_frame_1, text="WLAN", variable = self.tech_var, value = 4, command = self.tech_select)
tech_radioButton4.pack(side = 'top')
tech_radioButton5 = ttk.Radiobutton(selection_frame_1, text="UNII", variable = self.tech_var, value = 5, command = self.tech_select)
tech_radioButton5.pack(side = 'top')

我的项目中有一组单选按钮的这段代码，当我运行它时它看起来像这样：

我想将它们全部锚定在西边，这样它们的左侧就会垂直对齐。我尝试使用 tk 而不是 ttk（因为 ttk 中没有锚选项）单选按钮并设置锚 = 'w'，但它们仍然看起来像这样：

有人可以帮忙吗？ TIA

【问题讨论】：

标签： python tkinter

【解决方案1】：

没关系，我发现了。我应该在打包时做 anchor = 'w' 。所以像：

tech_radioButton1 = ttk.Radiobutton(selection_frame_1, text="ANT+", variable = self.tech_var, value = 1, command = self.tech_select)
tech_radioButton1.pack(side = 'top', anchor = 'w')
tech_radioButton2 = ttk.Radiobutton(selection_frame_1, text="Bluetooth", variable = self.tech_var, value = 2, command = self.tech_select)
tech_radioButton2.pack(side = 'top', anchor = 'w')
tech_radioButton3 = ttk.Radiobutton(selection_frame_1, text="BTLE", variable = self.tech_var, value = 3, command = self.tech_select)
tech_radioButton3.pack(side = 'top', anchor = 'w')
tech_radioButton4 = ttk.Radiobutton(selection_frame_1, text="WLAN", variable = self.tech_var, value = 4, command = self.tech_select)
tech_radioButton4.pack(side = 'top', anchor = 'w')
tech_radioButton5 = ttk.Radiobutton(selection_frame_1, text="UNII", variable = self.tech_var, value = 5, command = self.tech_select)
tech_radioButton5.pack(side = 'top', anchor = 'w')

【讨论】：