UISegmentedControl 的 TintColor 没有反应

发布于 2024-09-28 07:05:35 字数 1204 浏览 3 评论 0原文

来吧！

我几乎一天都在看这个！

我想设置 UISegmentedControl 的色调颜色，但它没有反应...

NSArray *segControlItems = [NSArray arrayWithObjects:
        @"L", 
        @"H",
        @"A",
        nil];
 UISegmentedControl *segControl = [[UISegmentedControl alloc] initWithItems:segControlItems];

 segControl.frame = CGRectMake(0, 0, 90, 30);
 segControl.segmentedControlStyle = UISegmentedControlStyleBar;
 segControl.momentary = YES;
 segControl.tintColor = [UIColor greenColor];


 [segControl addTarget:self action:@selector(segAction:) forControlEvents:UIControlEventValueChanged];

 UIBarButtonItem *segBarItem = [[UIBarButtonItem alloc] initWithCustomView:segControl];
 self.switchView.navigationItem.rightBarButtonItem = segBarItem;

 [segControl release];
 [segBarItem release];

苹果是否制作了一些像“makeUISegmentedControlsDontSetAnyTintColor”这样的属性？请帮助...

单个按钮有效： http://img257.imageshack.us/i/ schermafbeelding2010102.png/

但是分段后就搞砸了：http://img714。 imageshack.us/i/schemafbeelding2010102.png/

原文

Come oon!

I am almost looking a day at this!

I want to set my tint color of my UISegmentedControl but it doesnt react...

NSArray *segControlItems = [NSArray arrayWithObjects:
        @"L", 
        @"H",
        @"A",
        nil];
 UISegmentedControl *segControl = [[UISegmentedControl alloc] initWithItems:segControlItems];

 segControl.frame = CGRectMake(0, 0, 90, 30);
 segControl.segmentedControlStyle = UISegmentedControlStyleBar;
 segControl.momentary = YES;
 segControl.tintColor = [UIColor greenColor];


 [segControl addTarget:self action:@selector(segAction:) forControlEvents:UIControlEventValueChanged];

 UIBarButtonItem *segBarItem = [[UIBarButtonItem alloc] initWithCustomView:segControl];
 self.switchView.navigationItem.rightBarButtonItem = segBarItem;

 [segControl release];
 [segBarItem release];

Has apple made some property like "makeUISegmentedControlsDontSetAnyTintColor" ore soo?
Please help...

A single button works: http://img257.imageshack.us/i/schermafbeelding2010102.png/

But with the segmented it's messed up: http://img714.imageshack.us/i/schermafbeelding2010102.png/

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一向肩并 2024-10-05 07:05:35

我已经使用 InterfaceBuilder 毫无问题地完成了它。我有三个部分，一些带有标签，一些带有标签+图片，一切正常。

一定是您转换为 BarButtonItem 不起作用。您可以尝试将分段控件添加为导航栏的子视图，而不是将其诱骗到按钮中。

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假装不在乎 2024-10-05 07:05:35

这是一个非常古老的问题，但我今天遇到了这个问题（Xcode 7b5/iOS 9）。就我而言，segmentedControl 是导航栏中的 UIBarButtonItem。我可以通过等待下一个运行循环来设置tintColor，如下所示：

UISegmentedControl *segmentedControl = [[UISegmentedControl alloc] init]
(...additional setup...)

UIBarButtonItem *segmentBarItem = [[UIBarButtonItem alloc] initWithCustomView:segmentedControl];    
self.navigationItem.rightBarButtonItem = segmentBarItem;

dispatch_async(dispatch_get_main_queue(), ^{
    segmentedControl.tintColor=[UIColor purpleColor];
});

This is a really old question but I ran into this problem today (Xcode 7b5/iOS 9). In my case the segmentedControl was a UIBarButtonItem in the navBar. I was able to set the tintColor by waiting for the next run loop, like so:

UISegmentedControl *segmentedControl = [[UISegmentedControl alloc] init]
(...additional setup...)

UIBarButtonItem *segmentBarItem = [[UIBarButtonItem alloc] initWithCustomView:segmentedControl];    
self.navigationItem.rightBarButtonItem = segmentBarItem;

dispatch_async(dispatch_get_main_queue(), ^{
    segmentedControl.tintColor=[UIColor purpleColor];
});

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