如何模仿UITableView的UITableViewStylePlain部分标题样式

问题描述

我的应用程序在 UITableView 部分标题中使用了很难使VoiceOver发音的缩写。由于我需要使这些标题由VoiceOver发音，我需要给节头部标题a accessibilityLabel 。

My application uses abbreviations in UITableView section header titles that are hard for VoiceOver to pronounce. As I need to make these titles pronounceable by VoiceOver, I need to give the section header title a accessibilityLabel.

似乎唯一的方法是绘制一个自定义的section header cell。我想模仿标准的Apple UIKit为这些自定义节标题提供的样式，但我不知道如何模仿苹果的这个元素的详细外观。

It seems that the only way to do this is to draw a custom section header cell. I would like to mimic the standard Apple UIKit provided style for these custom section headers but I am uncertain on how to emulate Apple's detailed look of this element.

什么是最好的方法来模仿 UITableViewStylePlain 节标题样式？

What is the best approach to mimic the UITableViewStylePlain section header style?

更新：如何创建自定义标题单元格。我正在寻找的是一种技术，以模拟纯粹的UITableView节标题单元格苹果提供的标题单元格样式的外观。

Update: I am well aware how to create a custom header cell. What I am looking for is a technique to mimic exactly the look of the header cell style as provided by Apple for the plain UITableView section header cells.

推荐答案

如果任何人仍然感兴趣，我有它看起来很漂亮的接近下面的代码（使用Mark Adams图像从上面的评论，但我调整他们略微，因为我的应用程序也有横向模式）：

If anyone is still interested, I've got it looking pretty damn close with the following code (using Mark Adams images from the comment above, but I resized them slightly as my app also has landscape mode):

- (UIView *)tableView:(UITableView *)tbl viewForHeaderInSection:(NSInteger)section
{
    UIView* sectionHead = [[UIView alloc] initWithFrame:CGRectMake(0, 0, tbl.bounds.size.width, 18)];
    sectionHead.backgroundColor = [UIColor colorWithWhite:0 alpha:0];
    sectionHead.userInteractionEnabled = YES;
    sectionHead.tag = section;

    UIImageView *headerImage = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"PlainTableViewSectionHeader.png"]];
    headerImage.contentMode = UIViewContentModeScaleAspectFit;

    [sectionHead addSubview:headerImage];
    [headerImage release];

    UILabel *sectionText = [[UILabel alloc] initWithFrame:CGRectMake(10, 2, tbl.bounds.size.width - 10, 18)];
    sectionText.text = text;
    sectionText.backgroundColor = [UIColor clearColor];
    sectionText.textColor = [UIColor whiteColor];
    sectionText.shadowColor = [UIColor darkGrayColor];
    sectionText.shadowOffset = CGSizeMake(0,1);
    sectionText.font = [UIFont boldSystemFontOfSize:18];

    [sectionHead addSubview:sectionText];
    [sectionText release];

    return [sectionHead autorelease];
}

这篇关于如何模仿UITableView的UITableViewStylePlain部分标题样式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！