相关疑难解决方法(0)

我之前使用的是iOS 6.1,但现在我已经转移到iOS 7.除了其他问题之外,我观察到在我的导航栏中,左侧栏按钮项的左侧空间和右侧按钮栏项的右侧空白区域相当IOS 7比iOS 6更多.

我需要知道有没有办法可以减少导航栏中左,右栏按钮项的空格？

提前致谢.

我在导航栏上添加了两个自定义按钮。一个在左边，另一个在右边。我已经成功完成了

但是我未能减小按钮的起点和框架之间的距离。

我做了很多尝试，还给了x的负值，但还是没有帮助。这是按钮的代码

-(void)addLeftButton
{
    UIButton *aButton = [UIButton buttonWithType:UIButtonTypeCustom];
    aButton.backgroundColor = [UIColor redColor];
    [aButton setTitle:@"H" forState:UIControlStateNormal];
    aButton.frame = CGRectMake(0.0, 0.0, 40, 40);
    [aButton setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
    UIBarButtonItem *aBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:aButton];
    [aButton addTarget:self action:@selector(backBtnClicked:) forControlEvents:UIControlEventTouchUpInside];
    [self.navigationItem setLeftBarButtonItem:aBarButtonItem];
}

-(void)addRightButton
{
    UIButton *aButton = [UIButton buttonWithType:UIButtonTypeCustom];
    aButton.backgroundColor = [UIColor greenColor];
    [aButton setTitle:@"B" forState:UIControlStateNormal];
    aButton.frame = CGRectMake(0.0, 0.0, 40, 40);
    [aButton setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
    UIBarButtonItem *aBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:aButton];
    [aButton addTarget:self action:@selector(backBtnClicked:) forControlEvents:UIControlEventTouchUpInside];
    [self.navigationItem setRightBarButtonItem:aBarButtonItem];
}

也尝试使用

aBarButtonItem.width = …