自定义UITextField，图像作为背景闪烁光标问题 [英] custom UITextField with image as a background blinking cursor issue

问题描述

我有一个以UIImage为背景的自定义UITextField。现在，当我在这个UITextField中键入文本并且光标闪烁时，我得到这个：

I have a custom UITextField with a UIImage as a background. Now when I type in a text into this UITextField and the cursor is blinking I get this:

我不希望光标上的白色图像眨眼，因为它会破坏美学。
我尝试过玩这个并尝试将背景视图设置为与图像颜色相同，但问题是UITextField形状始终是一个矩形。我该如何解决这个问题？

I don't want to have a white image on the cursor blinking as it destroys the aesthetics. I tried playing around with this and tried setting the background view to have the same color as the image, however the issue is that the UITextField shape is always a rectangle. How do I solve this?

推荐答案

您是否尝试过设置 textField.backgroundColor = [UIColor clearColor] ？

您可以使用UIImageView作为图像，然后将UITextField添加为具有清晰背景的子视图。只需以编程方式或在IB中创建 UIImageView * imageView 和 UITextField * textField 。如果您以编程方式进行，请使用 [imageView addSubview：textField]; 并根据需要设置框架。在IB中，只需将 textField 放到 imageView 上，然后根据需要对齐它。

You can use a UIImageView for the image and then add a UITextField as a subview with clear background. Just create UIImageView *imageView and UITextField *textField, either programmatically or in the IB. If you go programmatically, use [imageView addSubview:textField]; and set the frame as you like. In the IB, just drop the textField onto the imageView and align it as you like.

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