ios - Set UIView size to fit subViews -



i'm having uiview that's containing 2 uilabels, have dynamic heights. want uiview fit size of uilabels + padding. right i'm drawing labels , sets uiview's width , height constraints combined size of labels.

right i'm doing this:

func populatewithmessage(headline: string?, message: string) {     // sets text     self.headerlabel.text = headline     self.messagelabel.text = message      self.headerlabel.sizetofit()     self.messagelabel.sizetofit()      self.layoutsubviews()      // finding label greatest width     var longestlabel: uilabel!     if self.headerlabel.frame.width > self.messagelabel.frame.width {        longestlabel = self.headerlabel    } else {        longestlabel = self.messagelabel    }     let combinedlabelheight = self.headerlabel.frame.height + self.messagelabel.frame.height     // update container view's constraints    self.containerviewwidtconstraint.constant = longestlabel.frame.width + 10    self.containerviewheightconstraint.constant = combinedlabelheight + 10     self.updateconstraints() }

unfortunately doesn't work :-/

ideas appreciated!

i'm using swift 2.3 , autolayout.

you can using storyboard itself.

set view's bottom constraint second uilabel. when height of label increases, uiview's height increases.

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enter image description here


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