taler-ios

commit 0df6b05f1b40650f12517d11636e669cc439d530
parent a9f37010a880fd2291ff300491bd35abc6afc78d
Author: Marc Stibane <marc@taler.net>
Date:   Sun, 19 Nov 2023 13:29:40 +0100

tabbed button strings

Diffstat:
M
TalerWallet1/Helper/TalerStrings.swift
 | 
9
+++++++++

1 file changed, 9 insertions(+), 0 deletions(-)
diff --git a/TalerWallet1/Helper/TalerStrings.swift b/TalerWallet1/Helper/TalerStrings.swift
@@ -40,6 +40,15 @@ extension StringProtocol {
 }
 
 extension String {
+    func tabbed(oneLine: Bool) -> String {
+        let fragments = self.components(separatedBy: "\t")
+        if fragments.count > 1 {
+            let separator = oneLine ? " " : "\n"
+            return fragments.joined(separator: separator)
+        }
+        return self
+    }
+
     func widthOfString(usingUIFont font: UIFont) -> CGFloat {
         let fontAttributes = [NSAttributedString.Key.font: font]
         let size = self.size(withAttributes: fontAttributes)