如何在以编程方式创建的UILabel上添加padding-left？ [英] How to add padding-left on a UILabel created programmatically?

问题描述

我知道这是一个菜鸟问题，但是...我在桌面视图上有这些标签，但文字完全被压到了左边。我想添加一些填充。我该怎么办？

I know this is a noob question but ...I have these labels on a tableview, but the text is completely squished to the left. I want to add a bit of padding. How do I go about it?

- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section  {

    UIView* customView = [[[UIView alloc] initWithFrame:CGRectMake(10,0,300,60)] autorelease];

    UILabel *headerLabel = [[[UILabel alloc] initWithFrame:CGRectZero] autorelease];

    headerLabel.backgroundColor = [UIColor colorWithHexString:[[_months objectAtIndex:section] objectForKey:@"color"]];
    headerLabel.font = [UIFont boldSystemFontOfSize:18];
    headerLabel.frame = CGRectMake(0,0,400,30);
    headerLabel.text =  [[_months objectAtIndex:section] objectForKey:@"name"];

    headerLabel.textColor = [UIColor whiteColor];


    [customView addSubview:headerLabel];

    return customView;
}

非常感谢任何帮助！谢谢！

any help is much appreciated! Thanks!

推荐答案

我找到了更好的方法：

-  (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section  {

    CGRect frame = CGRectMake(0, 0, 320, 25);
    UIView *customView = [[UIView alloc] initWithFrame:frame];
    UILabel *sectionTitle = [[UILabel alloc] init];
    [customView addSubview:sectionTitle]; 
    customView.backgroundColor = [UIColor redColor];

    frame.origin.x = 10; //move the frame over..this adds the padding!
    frame.size.width = self.view.bounds.size.width - frame.origin.x;

    sectionTitle.frame = frame;
    sectionTitle.text = @"text";
    sectionTitle.font = [UIFont boldSystemFontOfSize:17];
    sectionTitle.backgroundColor = [UIColor clearColor];
    sectionTitle.textColor = [UIColor whiteColor];

    [sectionTitle release];

    tableView.allowsSelection = NO;

    return [customView autorelease];

}

这篇关于如何在以编程方式创建的UILabel上添加padding-left？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！