抵消UIRefreshControl [英] Offsetting UIRefreshControl

问题描述

我目前正在为我的应用程序使用JASidePanel，并且我有一个带有UIRefreshControl的UITableViewcontroller作为它的ViewControllers之一。我的tableview的宽度仍然是320像素的宽度，因此UIRefreshControl在视图中间居中。我试图弄清楚是否有一种方法可以抵消UIRefreshControl（将x向左移动20个像素），这样当我的侧面板可见时它看起来居中。

I am currently using a JASidePanel for my application and I have a UITableViewcontroller with a UIRefreshControl as one of the ViewControllers for it. The width of my tableview still has a width of 320 pixels so the UIRefreshControl gets centered right in the middle of the view. I'm trying to figure out if there's a way to offset the UIRefreshControl (moving the x by 20 pixels to the left) so that it looks centered when I have my side panel visible.

谢谢！

Thanks!

推荐答案

您需要设置 UIRefreshControl 的框架。使用此代码

You need to set the frame of the UIRefreshControl. Use this code

UIRefreshControl *refContr=[[UIRefreshControl alloc] initWithFrame:CGRectMake(0, 0, 20, 20)];
[refContr setTintColor:[UIColor blueColor]];
[refContr setBackgroundColor:[UIColor greenColor]];

[stocktable addSubview:refContr];
[refContr setAutoresizingMask:(UIViewAutoresizingFlexibleRightMargin|UIViewAutoresizingFlexibleLeftMargin)];

[[refContr.subviews objectAtIndex:0] setFrame:CGRectMake(30, 0, 20, 30)];


NSLog(@"subViews %@",refContr.subviews); 

输出：

Output:

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