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      如何链接一组切换按钮,如单选按钮?

      时间:2023-09-28
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                本文介绍了如何链接一组切换按钮,如单选按钮?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着跟版网的小编来一起学习吧!

                问题描述

                我正在使用 Python 3 和 Gtk 的 gobject 自省.我怎样才能将多个切换按钮链接在一起,以便它们的行为类似于选项卡或单选按钮 - 例如默认选择一个,当另一个被 clicked 时,之前的 active 一个被取消选择.

                I am using Python 3 with gobject introspection for Gtk. How can I have more than one toggle button linked together so they behave similar to tabs or radiobuttons - e.g. one is selected by default, and when another is clicked the previously active one is de-selected.

                我曾尝试使用 set_sensetive,但它应用的小部件会变灰.

                I have tried using set_sensetive, but that greys out the widget that it is applied on.

                推荐答案

                使用 set_active()(或 props.active).或者,您可以创建一些 Gtk.RadioButton 小部件并将 draw_indicator 属性设置为 False.在后一种情况下,您可以以正常方式创建单选组,无需自定义处理.

                Use set_active() (or props.active). Alternatively, you can create some Gtk.RadioButton widgets and set draw_indicator property to False. In the latter case you can create radio groups in normal way, without custom handling.

                这篇关于如何链接一组切换按钮,如单选按钮?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持跟版网!

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