From 7a8e7a792272fd0d6775db1f8efe196406a50438 Mon Sep 17 00:00:00 2001
From: Tomaka17 <pierre.krieger1708@gmail.com>
Date: Sun, 27 Jul 2014 19:45:29 +0200
Subject: [PATCH] Implement focus events for win32

---
 src/win32/ffi.rs |  2 ++
 src/win32/mod.rs | 12 ++++++++++++
 2 files changed, 14 insertions(+)

diff --git a/src/win32/ffi.rs b/src/win32/ffi.rs
index cf853ea0..0b47de87 100644
--- a/src/win32/ffi.rs
+++ b/src/win32/ffi.rs
@@ -305,12 +305,14 @@ pub static WM_COMMAND: UINT = 0x0111;
 pub static WM_DESTROY: UINT = 0x0002;
 pub static WM_KEYDOWN: UINT = 0x0100;
 pub static WM_KEYUP: UINT = 0x0101;
+pub static WM_KILLFOCUS: UINT = 0x0008;
 pub static WM_MBUTTONDOWN: UINT = 0x0207;
 pub static WM_MBUTTONUP: UINT = 0x0208;
 pub static WM_MOUSEMOVE: UINT = 0x0200;
 pub static WM_PAINT: UINT = 0x000F;
 pub static WM_RBUTTONDOWN: UINT = 0x0204;
 pub static WM_RBUTTONUP: UINT = 0x0205;
+pub static WM_SETFOCUS: UINT = 0x0007;
 pub static WM_SIZE: UINT = 0x0005;
 pub static WM_SIZING: UINT = 0x0214;
 
diff --git a/src/win32/mod.rs b/src/win32/mod.rs
index d5a0820f..959e1411 100644
--- a/src/win32/mod.rs
+++ b/src/win32/mod.rs
@@ -395,6 +395,18 @@ extern "stdcall" fn callback(window: ffi::HWND, msg: ffi::UINT,
             0
         },
 
+        ffi::WM_SETFOCUS => {
+            use events::Focused;
+            send_event(window, Focused(true));
+            0
+        },
+
+        ffi::WM_KILLFOCUS => {
+            use events::Focused;
+            send_event(window, Focused(false));
+            0
+        },
+
         _ => unsafe {
             ffi::DefWindowProcW(window, msg, wparam, lparam)
         }