ios - UIButton border on right and left sides -

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i've been having trouble getting border or shadow between 3 buttons show separation. have tried getting border or shadow on left , right side of middle button shadow on 1 side. appreciated.

what have tried user shadow shows on right side:

    middlebutton.layer.backgroundcolor = uicolor.whitecolor().cgcolor     middlebutton.layer.bordercolor =  uicolor(red: 208/255, green: 208/255, blue: 208/255, alpha: 1.0).cgcolor     middlebutton.layer.borderwidth = 0.0     middlebutton.layer.maskstobounds = false     middlebutton.layer.shadowcolor = uicolor(red: 208/255, green: 208/255, blue: 208/255, alpha: 1.0).cgcolor     middlebutton.layer.shadowoffset = cgsizemake(0.5, 1.0)     middlebutton.layer.shadowopacity = 1.0     middlebutton.layer.shadowradius = 1.0

below current view 3 buttons trying add separator between:

enter image description here

the hierarchy have in table cell:

enter image description here

swift 3 answer

you can make extension uibutton 

extension uibutton {   func addrightborder(bordercolor: uicolor, borderwidth: cgfloat) {     let border = calayer()     border.backgroundcolor = bordercolor.cgcolor     border.frame = cgrect(x: self.frame.size.width - borderwidth,y: 0, width:borderwidth, height:self.frame.size.height)     self.layer.addsublayer(border)  }   func addleftborder(color: uicolor, width: cgfloat) {     let border = calayer()     border.backgroundcolor = color.cgcolor     border.frame = cgrect(x:0, y:0, width:width, height:self.frame.size.height)     self.layer.addsublayer(border)  } }

then can use of buttons. 

middlebutton.addrightborder(bordercolor: uicolor.white, borderwidth: 1.0)  middlebutton.addleftborder(bordercolor: uicolor.white, borderwidth: 1.0)

should work fine. happy coding !


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