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Adding NSLayoutRelation as a parameter for setSize

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This commit is contained in:
Joe Fabisevich
2016-06-03 10:43:16 -04:00
parent f5b4bafb9b
commit 23625bd259
1 changed files with 10 additions and 2 deletions
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12
src/Anchorman.swift
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@@ -181,7 +181,7 @@ public extension UIView {
return constraint
}
func setSize(sizeAnchors: [SizeAnchor] = [ SizeAnchor.width, SizeAnchor.height ], activate: Bool = true) -> [NSLayoutConstraint] {
func setSize(sizeAnchors: [SizeAnchor] = [ SizeAnchor.width, SizeAnchor.height ], relation: NSLayoutRelation = .Equal, activate: Bool = true) -> [NSLayoutConstraint] {
let addConstraint: (sizeAnchor: SizeAnchor, currentDimension: NSLayoutDimension) -> NSLayoutConstraint? = { sizeAnchor, currentDimension in
if sizeAnchors.contains(sizeAnchor) {
let constant: CGFloat
@@ -196,7 +196,15 @@ public extension UIView {
priority = UILayoutPriorityRequired
}
let constraint = currentDimension.constraintEqualToConstant(constant)
let constraint: NSLayoutConstraint
if relation == .GreaterThanOrEqual {
constraint = currentDimension.constraintGreaterThanOrEqualToConstant(constant)
} else if relation == .LessThanOrEqual {
constraint = currentDimension.constraintLessThanOrEqualToConstant(constant)
} else {
constraint = currentDimension.constraintEqualToConstant(constant)
}
constraint.priority = priority
return constraint
}