问题描述
我正在为iphone开发计算器.设计与此类似:
i'm developing a calculator for iphone. The design is similar to this:
问题是我无法在textField中显示光标，因为输入是通过图像之类的按钮进行管理的.而且[textField成为FirstResponder]不起作用，因为它显示了默认键盘.
The problem is that i can't show the cursor in my textField because the input is managed from buttons like the image. Moreover [textField becomeFirstResponder ] doesn't work because it shows the default keyboard.
所以我试图
textResultado.inputView = scrollView;
，但是tabBarController无法接收触摸事件，因为滚动视图中包含的自定义键盘位于其上方.
but then the tabBarController can't receive touch events because my custom keyboard contained in the scroll view is over it.
标题来自AppStore中的一个应用程序，因此必须是解决此问题的一种方法(使用其他inputView和tabBar在TextField中显示光标，并且工作正常).
The caption is from an app in the AppStore so must be a way in order to solve this problem (show the cursor in a TextField using a different inputView and the tabBar still working fine).
有人可以帮助我吗?
推荐答案
创建一个不可见的输入视图，然后将 textResultado 作为第一响应者.
Create an input view which is invisible and then make textResultado the first responder.
textResultado.inputView = [[[UIView alloc] initWithFrame:CGRectZero] autorelease];
[textResultado becomeFirstResponder];
这篇关于iPhone文本字段显示光标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！