UITextField设置backgroundcolor隐藏阴影
所以我用阴影自定义 UITextField.layer：
[userNameField.layer setBorderColor: [[UIColor colorWithRed:180/255.0 green:180/255.0 blue:180/255.0 alpha:1.0] CGColor]];
[userNameField.layer setBorderWidth: 1.0];
[userNameField.layer setCornerRadius:6.0];
[userNameField.layer setShadowOpacity:0.7];
[userNameField.layer setShadowColor:[[UIColor colorWithRed:180/255.0 green:180/255.0 blue:180/255.0 alpha:1.0] CGColor]];
[userNameField.layer setShadowOffset:CGSizeMake(0.5, 0.5)];
这就像一个魅力，但背景是透明的。 现在，当我设置背景颜色时：
[userNameField.layer setBackgroundColor:[[UIColor whiteColor] CGColor]];
阴影被覆盖（被背景颜色隐藏）。
有谁知道如何在文本字段上设置背景颜色和阴影？
So I'm customizing my UITextField.layer with a shadow:
[userNameField.layer setBorderColor: [[UIColor colorWithRed:180/255.0 green:180/255.0 blue:180/255.0 alpha:1.0] CGColor]];
[userNameField.layer setBorderWidth: 1.0];
[userNameField.layer setCornerRadius:6.0];
[userNameField.layer setShadowOpacity:0.7];
[userNameField.layer setShadowColor:[[UIColor colorWithRed:180/255.0 green:180/255.0 blue:180/255.0 alpha:1.0] CGColor]];
[userNameField.layer setShadowOffset:CGSizeMake(0.5, 0.5)];
This works like a charm but the background is transparent.
Now when I set the background color:
[userNameField.layer setBackgroundColor:[[UIColor whiteColor] CGColor]];
The shadow is overwritten (hidden by the background color).
Does anyone know how to set both the background color AND the shadow on a text field?
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您只需将
UITextField层的masksToBounds属性显式设置为 NO，如下所示：You just need to explicitly set the
masksToBoundsproperty of theUITextFieldlayer to NO like so:试试这个
textField.borderStyle = UITextBorderStyleRoundedRect;
try this
textField.borderStyle = UITextBorderStyleRoundedRect;
您可以设置边距：
试试这个
You can set margin:
Try this