From a65613acafe3c7f1917fb00577f80609b61332aa Mon Sep 17 00:00:00 2001
From: Giuseppe Petrosino <parsleyjoe@gmail.com>
Date: Wed, 17 Jun 2020 23:40:58 +0200
Subject: [PATCH] Allow change of of a group button width (#336)

---
 MTMR/TouchBarController.swift | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/MTMR/TouchBarController.swift b/MTMR/TouchBarController.swift
index 9bf1a78..e0af17e 100644
--- a/MTMR/TouchBarController.swift
+++ b/MTMR/TouchBarController.swift
@@ -100,7 +100,7 @@ class TouchBarController: NSObject, NSTouchBarDelegate {
         }
 
         blacklistAppIdentifiers = AppSettings.blacklistedAppIds
-        
+
         NSWorkspace.shared.notificationCenter.addObserver(self, selector: #selector(activeApplicationChanged), name: NSWorkspace.didLaunchApplicationNotification, object: nil)
         NSWorkspace.shared.notificationCenter.addObserver(self, selector: #selector(activeApplicationChanged), name: NSWorkspace.didTerminateApplicationNotification, object: nil)
         NSWorkspace.shared.notificationCenter.addObserver(self, selector: #selector(activeApplicationChanged), name: NSWorkspace.didActivateApplicationNotification, object: nil)
@@ -123,20 +123,20 @@ class TouchBarController: NSObject, NSTouchBarDelegate {
         let centerItems = centerIdentifiers.compactMap({ (identifier) -> NSTouchBarItem? in
             items[identifier]
         })
-        
+
         let centerScrollArea = NSTouchBarItem.Identifier("com.toxblh.mtmr.scrollArea.".appending(UUID().uuidString))
         let scrollArea = ScrollViewItem(identifier: centerScrollArea, items: centerItems)
 
         touchBar.delegate = self
         touchBar.defaultItemIdentifiers = [basicViewIdentifier]
-        
+
         let leftItems = leftIdentifiers.compactMap({ (identifier) -> NSTouchBarItem? in
             items[identifier]
         })
         let rightItems = rightIdentifiers.compactMap({ (identifier) -> NSTouchBarItem? in
             items[identifier]
         })
-        
+
         basicView = BasicView(identifier: basicViewIdentifier, items:leftItems + [scrollArea] + rightItems, swipeItems: swipeItems)
         basicView?.legacyGesturesEnabled = AppSettings.multitouchGestures
 
@@ -428,6 +428,12 @@ extension NSCustomTouchBarItem: CanSetWidth {
     }
 }
 
+extension NSPopoverTouchBarItem: CanSetWidth {
+    func setWidth(value: CGFloat) {
+        view?.widthAnchor.constraint(equalToConstant: value).isActive = true
+    }
+}
+
 extension BarItemDefinition {
     var align: Align {
         if case let .align(result)? = additionalParameters[.align] {