设置＆QUOT;尊重语言方向和QUOT;为NSLayoutConstraint由code [英] set "Respect Language Direction" for NSLayoutConstraint by code

问题描述

哪能水平约束的尊重语言方向属性设置为YES或NO时，由code这样创建的约束：

how can I set the Respect Language Direction property of a horizontal constraint to 'YES' or 'NO' when the constraint is created by code like this:

NSLayoutConstraint *constraint = [NSLayoutConstraint constraintWithItem:self.tableView attribute:NSLayoutAttributeLeading relatedBy:NSLayoutRelationEqual toItem:self.view attribute:NSLayoutAttributeLeading multiplier:1.0 constant:10.0];

P.S。到现在为止，我可以设置界面生成器此属性约束的项目下的下拉列表

p.s. until now I can set this property in Interface Builder under the constraint's item drop down list

推荐答案

前/后方面的语言方向。左/右没有。你只需要使用适当的属​​性为您所建立的约束。

Leading / trailing respects the language direction. Left / right doesn't. You just need to use the appropriate attributes for the constraint you are making.

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