From e7f58ad72e8fd32b59e60660cb8430fdc59d0ddd Mon Sep 17 00:00:00 2001
From: Lukas <134181853+bo2themax@users.noreply.github.com>
Date: Fri, 10 Apr 2026 13:41:53 +0200
Subject: [PATCH] macOS: double click title to enlarge window

Previously with `macos-titlebar-style	= tabs`, double clicking title will do nothing
---
 .../TitlebarTabsTahoeTerminalWindow.swift             | 11 +++++++++--
 .../TitlebarTabsVenturaTerminalWindow.swift           |  5 +++++
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/macos/Sources/Features/Terminal/Window Styles/TitlebarTabsTahoeTerminalWindow.swift b/macos/Sources/Features/Terminal/Window Styles/TitlebarTabsTahoeTerminalWindow.swift
index 2bf3bd42f..6cbd891bf 100644
--- a/macos/Sources/Features/Terminal/Window Styles/TitlebarTabsTahoeTerminalWindow.swift	
+++ b/macos/Sources/Features/Terminal/Window Styles/TitlebarTabsTahoeTerminalWindow.swift	
@@ -241,11 +241,11 @@ class TitlebarTabsTahoeTerminalWindow: TransparentTitlebarTerminalWindow, NSTool
         switch itemIdentifier {
         case .title:
             let item = NSToolbarItem(itemIdentifier: .title)
-            item.view = NSHostingView(rootView: TitleItem(viewModel: viewModel))
+            item.view = ClickThroughHostingView(rootView: TitleItem(viewModel: viewModel))
             // Fix: https://github.com/ghostty-org/ghostty/discussions/9027
             item.view?.setContentCompressionResistancePriority(.required, for: .horizontal)
             item.visibilityPriority = .user
-            item.isEnabled = true
+            item.isEnabled = false
 
             // This is the documented way to avoid the glass view on an item.
             // We don't want glass on our title.
@@ -308,3 +308,10 @@ extension TitlebarTabsTahoeTerminalWindow {
         }
     }
 }
+
+/// A "Ghosting" Hosting View, that acts like it's not there
+private class ClickThroughHostingView<Content: View>: NSHostingView<Content> {
+    override func hitTest(_ point: NSPoint) -> NSView? {
+        nil
+    }
+}
diff --git a/macos/Sources/Features/Terminal/Window Styles/TitlebarTabsVenturaTerminalWindow.swift b/macos/Sources/Features/Terminal/Window Styles/TitlebarTabsVenturaTerminalWindow.swift
index fe83fc5fd..905e88229 100644
--- a/macos/Sources/Features/Terminal/Window Styles/TitlebarTabsVenturaTerminalWindow.swift	
+++ b/macos/Sources/Features/Terminal/Window Styles/TitlebarTabsVenturaTerminalWindow.swift	
@@ -689,6 +689,11 @@ private class CenteredDynamicLabel: NSTextField {
         setContentCompressionResistancePriority(.defaultHigh, for: .horizontal)
     }
 
+    /// Click through, so we can double click here to enlarge current window
+    override func hitTest(_ point: NSPoint) -> NSView? {
+        nil
+    }
+
     // Vertically center the text
     override func draw(_ dirtyRect: NSRect) {
         guard let attributedString = self.attributedStringValue.mutableCopy() as? NSMutableAttributedString else {