Ios 如何删除默认按钮？

如何删除dafult按钮以在导航栏中放置自定义按钮？目前的问题是，我的自定义按钮超过了默认按钮

请看一下屏幕截图，它会更清晰

我用以下代码得到这个：

- (void)viewDidLoad
{
    UIImage *menuImage = [UIImage imageNamed:@"barMenuButton.png"];
    UIBarButtonItem *addButton = [[UIBarButtonItem alloc] initWithImage:menuImage style:UIBarButtonItemStylePlain target:self action:@selector(ShowLeftMenu:)];
    [self.navigationItem setRightBarButtonItem:addButton];

}

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您必须创建自定义视图并将其添加到工具栏按钮项中，如中所述。还提供了有关创建自定义

ui按钮的一些详细信息这将解决您的问题：

UIImage *menuImage = [UIImage imageNamed:@"barMenuButton.png"];

UIButton* button = [UIButton buttonWithType:UIButtonTypeCustom];
button.frame = CGRectMake(0, 0, 100, 40);
[button setImage:menuImage forState:UIControlStateNormal];

UIBarButtonItem *addButton = [[UIBarButtonItem alloc] initWithCustomView:button];
[addButton setAction:@selector(ShowLeftMenu:)];

[self.navigationItem setRightBarButtonItem:addButton];