From ab0cb10a227ea551b317c2e86b88312ff24ae4cf Mon Sep 17 00:00:00 2001
From: Micah Johnston <micah@glowcoil.com>
Date: Mon, 7 Dec 2020 00:09:18 -0600
Subject: [PATCH] call DefWindowProc in the case of WM_SYSKEYDOWN. makes alt-f4
 work.

if we call DefWindowProc for non-system events, pressing alt or f10 puts
focus on the (nonexistent) dropdown menu until the next click or
keystroke, so we only call it in the case of WM_SYSKEYDOWN.
---
 src/win/window.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/win/window.rs b/src/win/window.rs
index 06ff2a2..dcd356b 100644
--- a/src/win/window.rs
+++ b/src/win/window.rs
@@ -151,8 +151,6 @@ unsafe extern "system" fn wnd_proc<H: WindowHandler>(
             },
             WM_CHAR | WM_SYSCHAR | WM_KEYDOWN | WM_SYSKEYDOWN | WM_KEYUP
             | WM_SYSKEYUP | WM_INPUTLANGCHANGE => {
-                // Will swallow menu key events. See druid code for how to
-                // solve that
                 let opt_event = window_state.borrow_mut()
                     .keyboard_state
                     .process_message(hwnd, msg, wparam, lparam);
@@ -163,7 +161,9 @@ unsafe extern "system" fn wnd_proc<H: WindowHandler>(
                         .on_event(&mut window, Event::Keyboard(event));
                 }
 
-                return 0;
+                if msg != WM_SYSKEYDOWN {
+                    return 0;
+                }
             }
             _ => {}
         }