rightbarbuttonitem
how to trigger an event of navigationitem rightBarButtonItem programmatically?
i created an navigationitem rightBarButtonItem in the following code and I would like to trigger its event programmatically ( just like click the bar button ). search everywhere but can\'t find how to[详细]
2023-01-27 01:55 分类:问答Custom UIToolbar within UINavigationController's rightBarButtonItem disappears when popping back to view
EDIT 2: I have now fixed this issue. I was setting a custom background image for my UINavigationBar like so:[详细]
2023-01-25 18:24 分类:问答rightBarButtonItem info button, no space to the right
I have a UIViewController set up to display an info-button on the right in its UINavigationItem like this:[详细]
2023-01-15 13:42 分类:问答when editButtonItem clicked, no red delete icon shows
I am writing an IPhone IM chat window now. You know if t开发者_如何学Pythonhe nagviationItem.rightBarItem in an UITableviewController is set to editButtonItem, you click the edit button then a red del[详细]
2022-12-17 17:42 分类:问答