From 6133e17b9a77d21a33f4dc30c3409aa19129cd08 Mon Sep 17 00:00:00 2001
From: Tomaka17 <pierre.krieger1708@gmail.com>
Date: Sun, 27 Jul 2014 20:08:31 +0200
Subject: [PATCH] Add moved events for win32

---
 src/events.rs    | 3 +++
 src/win32/ffi.rs | 1 +
 src/win32/mod.rs | 8 ++++++++
 3 files changed, 12 insertions(+)

diff --git a/src/events.rs b/src/events.rs
index f42d8aac..332867ad 100644
--- a/src/events.rs
+++ b/src/events.rs
@@ -7,6 +7,9 @@ pub enum Event {
     /// The size of the window has changed.
     SizeChanged(uint, uint),
 
+    /// The position of the window has changed.
+    Moved(uint, uint),
+
     /// The window has been closed.
     Closed,
 
diff --git a/src/win32/ffi.rs b/src/win32/ffi.rs
index 96f09d41..8ff7c432 100644
--- a/src/win32/ffi.rs
+++ b/src/win32/ffi.rs
@@ -309,6 +309,7 @@ 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_MOVE: UINT = 0x0003;
 pub static WM_PAINT: UINT = 0x000F;
 pub static WM_RBUTTONDOWN: UINT = 0x0204;
 pub static WM_RBUTTONUP: UINT = 0x0205;
diff --git a/src/win32/mod.rs b/src/win32/mod.rs
index be6014e9..481436c5 100644
--- a/src/win32/mod.rs
+++ b/src/win32/mod.rs
@@ -299,6 +299,14 @@ extern "stdcall" fn callback(window: ffi::HWND, msg: ffi::UINT,
             0
         },
 
+        ffi::WM_MOVE => {
+            use events::Moved;
+            let x = ffi::LOWORD(lparam as ffi::DWORD) as uint;
+            let y = ffi::HIWORD(lparam as ffi::DWORD) as uint;
+            send_event(window, Moved(x, y));
+            0
+        },
+
         ffi::WM_CHAR => {
             use std::mem;
             use events::ReceivedCharacter;