From 683662edad2c781e8454242b8e0f093d019e2e8d Mon Sep 17 00:00:00 2001
From: kimci86 <kimci86@hotmail.fr>
Date: Sat, 29 Jul 2023 20:08:11 +0200
Subject: [PATCH] Clamp window height on macOS

---
 src/SFML/Window/macOS/SFWindowController.mm | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/SFML/Window/macOS/SFWindowController.mm b/src/SFML/Window/macOS/SFWindowController.mm
index ffb5e418..05e4ca43 100644
--- a/src/SFML/Window/macOS/SFWindowController.mm
+++ b/src/SFML/Window/macOS/SFWindowController.mm
@@ -457,8 +457,14 @@
         // Add titlebar height.
         height += static_cast<unsigned int>([self titlebarHeight]);
 
-        // Send resize event if size has changed
-        if (sf::Vector2u(width, height) != m_requester->getSize())
+        // Corner case: don't set the window height bigger than the screen height
+        // or the view will be resized _later_ without generating a resize event.
+        NSRect  screenFrame      = [[NSScreen mainScreen] visibleFrame];
+        CGFloat maxVisibleHeight = screenFrame.size.height;
+        if (height > maxVisibleHeight)
+            height = static_cast<unsigned int>(maxVisibleHeight);
+
+        if (m_requester != nil)
             m_requester->windowResized({width, height - static_cast<unsigned int>([self titlebarHeight])});
 
         NSRect frame = NSMakeRect([m_window frame].origin.x, [m_window frame].origin.y, width, height);