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Support RTL mode. #86

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Support RTL mode. #86

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a8abc94
Support RTL mode.
wolfcon May 22, 2023
47fe32e
Add some comments
wolfcon May 22, 2023
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14 changes: 14 additions & 0 deletions CHIPageControl/Core/CHIBasePageControl.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -226,6 +226,20 @@ import UIKit
func update(for progress: Double) {
fatalError("Should be implemented in child class")
}

open override func layoutSubviews() {
super.layoutSubviews()

// forcing rtl
if semanticContentAttribute == .forceRightToLeft ||
// not forcing and user interface RTL in system language.
(UIApplication.shared.userInterfaceLayoutDirection == .rightToLeft && semanticContentAttribute == .unspecified) {
transform = CGAffineTransform(scaleX: -1, y: 1)
} else {
transform = .identity
}
}


deinit {
self.displayLink?.remove(from: .current, forMode: .common)
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