问题描述
我有一个正常的NSTableView显示轨道列表。我已经将一个表列专用于显示一个图标，指示当前正在播放哪个曲目。
I have a normal NSTableView that displays a list of tracks. I have dedicated a table column to displaying an icon that indicates which track is currently playing.
我正在添加更全面的VoiceOver支持，我不喜欢如何表中的每一行都被选中的第一个东西是image。我想禁用该特定表列的辅助功能。
I'm working on adding fuller VoiceOver support and I don't like how when each row in the table is selected the first thing said is "image". I would like to disable accessibility for that specific table column.
我知道我可以通过子类化NSTableView和/或NSTableColumn来返回YES从accessibilityIsIgnored。有没有办法做这个没有子类化？
I know I can do this by subclassing either NSTableView and/or NSTableColumn to return YES from accessibilityIsIgnored. Is there a way to do this without subclassing?
推荐答案
否。没有setAccessibilityIsIgnored这样的东西，所以你需要使用一个子类，当被询问-accessibilityIsIgnored时回答YES。
No. There is no such thing as "setAccessibilityIsIgnored" so you need to use a subclass that answers YES when asked -accessibilityIsIgnored.
这篇关于禁用表列的辅助功能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！