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.
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