我如何影响BarBackButtonItem的宽度。 我的《国际调查》前书记长很长,我期望SOS缩短了这个中间点......但情况并非如此。 我如何执行?
It sounds like you need to manually truncate the text that appears in the backBarButtonItem.
为此,实施如下准则:
self.navigationItem.backBarButtonItem =
[[[UIBarButtonItem alloc] initWithTitle: @"<truncated title>"
style: UIBarButtonItemStyleBordered
target: nil
action: nil] autorelease];
关于您的方法pushes 认为,它改变了自己对“Back”的所有权。 然后,在同一控制器中view WillAppear: 法典有其标题。 这种方法运转良好,没有造成任何令人窒息的消亡问题,让你们回来。
(如果你不希望回来,而且你只是想篡改你的头衔,就只是手工地将标题缩下来)
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