1 files changed, 5 insertions, 33 deletions

diff --git a/src/api/win32/mod.rs b/src/api/win32/mod.rs
index af339c5..d21f16d 100644
--- a/src/api/win32/mod.rs
+++ b/src/api/win32/mod.rs
@@ -11,6 +11,7 @@ use std::sync::{
 };
 use std::sync::mpsc::Receiver;
 use libc;
+use ContextError;
 use {CreationError, Event, MouseCursor};
 use CursorState;
 use GlContext;
@@ -47,9 +48,6 @@ pub struct Window {
     /// Receiver for the events dispatched by the window callback.
     events_receiver: Receiver<Event>,
 
-    /// True if a `Closed` event has been received.
-    is_closed: AtomicBool,
-
     /// The current cursor state.
     cursor_state: Arc<Mutex<CursorState>>,
 }
@@ -98,12 +96,6 @@ impl Window {
     }
 
     /// See the docs in the crate root file.
-    pub fn is_closed(&self) -> bool {
-        use std::sync::atomic::Ordering::Relaxed;
-        self.is_closed.load(Relaxed)
-    }
-
-    /// See the docs in the crate root file.
     ///
     /// Calls SetWindowText on the HWND.
     pub fn set_title(&self, text: &str) {
@@ -315,7 +307,7 @@ impl Window {
 }
 
 impl GlContext for Window {
-    unsafe fn make_current(&self) {
+    unsafe fn make_current(&self) -> Result<(), ContextError> {
         match self.context {
             Context::Wgl(ref c) => c.make_current(),
             Context::Egl(ref c) => c.make_current(),
@@ -336,7 +328,7 @@ impl GlContext for Window {
         }
     }
 
-    fn swap_buffers(&self) {
+    fn swap_buffers(&self) -> Result<(), ContextError> {
         match self.context {
             Context::Wgl(ref c) => c.swap_buffers(),
             Context::Egl(ref c) => c.swap_buffers(),
@@ -366,17 +358,7 @@ impl<'a> Iterator for PollEventsIterator<'a> {
     type Item = Event;
 
     fn next(&mut self) -> Option<Event> {
-        use events::Event::Closed;
-
-        match self.window.events_receiver.try_recv() {
-            Ok(Closed) => {
-                use std::sync::atomic::Ordering::Relaxed;
-                self.window.is_closed.store(true, Relaxed);
-                Some(Closed)
-            },
-            Ok(ev) => Some(ev),
-            Err(_) => None
-        }
+        self.window.events_receiver.try_recv().ok()
     }
 }
 
@@ -388,17 +370,7 @@ impl<'a> Iterator for WaitEventsIterator<'a> {
     type Item = Event;
 
     fn next(&mut self) -> Option<Event> {
-        use events::Event::Closed;
-
-        match self.window.events_receiver.recv() {
-            Ok(Closed) => {
-                use std::sync::atomic::Ordering::Relaxed;
-                self.window.is_closed.store(true, Relaxed);
-                Some(Closed)
-            },
-            Ok(ev) => Some(ev),
-            Err(_) => None
-        }
+        self.window.events_receiver.recv().ok()
     }
 }