relikd/appchk-app
1
0
Fork 0
Code Issues Pull Requests Releases Activity

CustomAlert refactoring. Using proper UIPresentationController with adaptive margins

Browse Source
This commit is contained in:
relikd
2020-07-01 00:53:25 +02:00
parent 9ece3474c6
commit 92216c0c03
5 changed files with 285 additions and 79 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
main/Extensions/AutoLayout.swift
View File

@@ -47,6 +47,15 @@ extension NSLayoutConstraint {
@discardableResult static func |(l: NSLayoutConstraint, r: UILayoutPriority) -> NSLayoutConstraint { l.priority = r; return l }
}
extension NSLayoutDimension {
/// Create and activate an `equal` constraint with constant value. Format: `A.anchor =&= constant | priority`
@discardableResult static func =&= (l: NSLayoutDimension, r: CGFloat) -> NSLayoutConstraint { l.constraint(equalToConstant: r).on() }
/// Create and activate a `lessThan` constraint with constant value. Format: `A.anchor =<= constant | priority`
@discardableResult static func =<= (l: NSLayoutDimension, r: CGFloat) -> NSLayoutConstraint { l.constraint(lessThanOrEqualToConstant: r).on() }
/// Create and activate a `greaterThan` constraint with constant value. Format: `A.anchor =>= constant | priority`
@discardableResult static func =>= (l: NSLayoutDimension, r: CGFloat) -> NSLayoutConstraint { l.constraint(greaterThanOrEqualToConstant: r).on() }
}
/*
UIView extension to generate multiple constraints at once
@@ -73,6 +82,12 @@ extension UIView {
return NSLayoutConstraint(item: A, attribute: $0, relatedBy: rel, toItem: B, attribute: $0, multiplier: 1, constant: margin).on()
}
}
/// Sets the priority with which a view resists being made smaller and larger than its intrinsic size.
func constrainHuggingCompression(_ axis: NSLayoutConstraint.Axis, _ priotity: UILayoutPriority) {
setContentHuggingPriority(priotity, for: axis)
setContentCompressionResistancePriority(priotity, for: axis)
}
}
extension Array where Element: NSLayoutConstraint {