设置UISegmentedControl的背景图像 [英] setting background image of UISegmentedControl
问题描述
所以我有以下代码来设置分段控件背景颜色:
So I have the following code to set the segmented control background color:
UISegmentedControl * segmentedCtrl = [[UISegmentedControl alloc] initWithFrame:CGRectMake(0, 0, 150, 35)];
[segmentedCtrl setBackgroundImage:[UIImage imageNamed:@"btn-gradient-brown"] forState:UIControlStateNormal barMetrics:UIBarMetricsDefault];
[segmentedCtrl setBackgroundImage:[UIImage imageNamed:@"btn-gradient-brown"] forState:UIControlStateSelected barMetrics:UIBarMetricsDefault];
[segmentedCtrl insertSegmentWithImage:[UIImage imageNamed:@"icon-home.png"] atIndex:0 animated:NO];
[segmentedCtrl insertSegmentWithImage:[UIImage imageNamed:@"icon-star.png"] atIndex:1 animated:NO];
一切正常,但是当我点击片段时,我可以看到突出显示的蓝色按钮。如何禁用此突出显示?这是我的问题的截图:
It all works fine except that when I click on the segment I can see the blue button highlighted. How do I disable this highlight? Here's a screenshot of my problem:
推荐答案
UISegmentControl在两个段之间有一个分隔符。通过使用以下代码,您可以更改分隔符背景。
UISegmentControl has a Divider between two segments. By using the following code you can change the divider background.
[segmentedCtrl setDividerImage:[UIImage imageNamed:@"divider_selected.png"] forLeftSegmentState:UIControlStateSelected rightSegmentState:UIControlStateNormal barMetrics:UIBarMetricsDefault];
[segmentedCtrl setDividerImage:[UIImage imageNamed:@"divider_normal.png"] forLeftSegmentState:UIControlStateNormal rightSegmentState:UIControlStateNormal barMetrics:UIBarMetricsDefault];
其中divider_selected.png是您用于选定状态的图像。 divider_normal.png是你用于正常状态的图像。
Where divider_selected.png is a image which you used for selected state. Where as divider_normal.png is a image which you used for normal state.
希望这会有所帮助....
Hope this will help....
这篇关于设置UISegmentedControl的背景图像的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!