ios 右按钮靠右显示
闲话少说 大家都知道ios导航栏右按钮或者左按钮系统默认不是太靠左或者靠右 这就需要我们自己调整,下面就是我项目代目,逻辑不多说 直接上代码
右按钮靠右显示
- (void)rightBtnSava{
UIButton *rightButton = [UIButton buttonWithType:UIButtonTypeSystem];
rightButton.frame=CGRectMake(0, 0, 50, 20);
// [rightButton setBackgroundImage:[UIImage imageNamed:@"message.png"] forState:UIControlStateNormal];
[rightButton setTitle:@"新增" forState:UIControlStateNormal];
[rightButton addTarget:self action:@selector(rightSavesAction:) forControlEvents:UIControlEventTouchUpInside];
UIBarButtonItem *rightBar = [[UIBarButtonItem alloc] initWithCustomView:rightButton];
rightButton.titleLabel.font = [UIFont boldSystemFontOfSize:15];
//解决按钮不靠左 靠右的问题.
UIBarButtonItem *nagetiveSpacer = [[UIBarButtonItem alloc]initWithBarButtonSystemItem:UIBarButtonSystemItemFixedSpace target:nil action:nil];
nagetiveSpacer.width = -10;//这个值可以根据自己需要自己调整
self.navigationItem.rightBarButtonItems = @[nagetiveSpacer, rightBar];
}
希望对你有所帮助 也希望喜欢的朋友关注下我
