Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
439 views
in Technique[技术] by (71.8m points)

ios - Autolayout - intrinsic size of UIButton does not include title insets

If I have a UIButton arranged using autolayout, its size adjusts nicely to fit its content.

If I set an image as button.image, the instrinsic size again seems to account for this.

However, if I tweak the titleEdgeInsets of the button, the layout does not account for this and instead truncates the button title.

How can I ensure that the intrinsic width of the button accounts for the inset?

enter image description here

Edit:

I am using the following:

[self.backButton setTitleEdgeInsets:UIEdgeInsetsMake(0, 5, 0, 0)];

The goal is to add some separation between the image and the text.

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

You can get this to work in Interface Builder (without writing any code), by using a combination of negative and positive Title and Content Insets.

enter image description here

Update: Xcode 7 has a bug where you cannot enter negative values in the Right Inset field, but you can use the stepper control next to it to decrease the value. (Thanks Stuart)

Doing this will add 8pt of spacing between the image and the title and will increase the intrinsic width of the button by the same amount. Like this:

enter image description here


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...