diff --git a/examples/cocoa/CocoaAppDelegate.mm b/examples/cocoa/CocoaAppDelegate.mm
index a7edc4ae..bc045a83 100644
--- a/examples/cocoa/CocoaAppDelegate.mm
+++ b/examples/cocoa/CocoaAppDelegate.mm
@@ -51,8 +51,8 @@ struct SFMLmainWindow
         sprite.SetOrigin(size / 2.f);
         sprite.Scale(0.3, 0.3);
         
-        unsigned int ww = renderWindow.GetWidth();
-        unsigned int wh = renderWindow.GetHeight();
+        unsigned int ww = renderWindow.GetSize().x;
+        unsigned int wh = renderWindow.GetSize().y;
         sprite.SetPosition(sf::Vector2f(ww, wh) / 2.f);
         
         text.SetColor(sf::Color::White);
@@ -104,7 +104,7 @@ struct SFMLmainWindow
 {
     if (!self.initialized)
     {
-        // Init the 1st SFML render area.
+        // Init the SFML render area.
         self.mainWindow = new SFMLmainWindow(self.sfmlView);
         self.mainWindow->text.SetString([self.textField.stringValue tostdwstring]);
         self.visible = YES;
@@ -141,7 +141,7 @@ struct SFMLmainWindow
     self.sfmlView           = nil;
     self.textField          = nil;
     
-    delete self.mainWindow;
+    delete (SFMLmainWindow *) self.mainWindow;
     self.mainWindow         = 0;
     self.renderTimer        = nil;
     
diff --git a/src/SFML/Window/OSX/SFViewController.mm b/src/SFML/Window/OSX/SFViewController.mm
index 00cd5174..eeec5f2b 100644
--- a/src/SFML/Window/OSX/SFViewController.mm
+++ b/src/SFML/Window/OSX/SFViewController.mm
@@ -195,6 +195,18 @@
 }
 
 
+////////////////////////////////////////////////////////////
+-(NSPoint)position
+{
+    NSPoint pos = [myView frame].origin;
+    
+    // Flip screen coodinates
+    float const screenHeight = NSHeight([[[myView window] screen] frame]);
+    pos.y = screenHeight - pos.y;
+    
+    return pos;
+}
+
 ////////////////////////////////////////////////////////.
 -(void)setWindowPositionToX:(unsigned int)x Y:(unsigned int)y
 {
@@ -202,6 +214,12 @@
 }
 
 
+////////////////////////////////////////////////////////////
+-(NSSize)size
+{
+    return [myView frame].size;
+}
+
 ////////////////////////////////////////////////////////
 -(void)resizeTo:(unsigned int)width by:(unsigned int)height
 {
diff --git a/src/SFML/Window/OSX/SFWindowController.mm b/src/SFML/Window/OSX/SFWindowController.mm
index d1a916c6..ba126f78 100644
--- a/src/SFML/Window/OSX/SFWindowController.mm
+++ b/src/SFML/Window/OSX/SFWindowController.mm
@@ -289,6 +289,18 @@
 }
 
 
+////////////////////////////////////////////////////////////
+-(NSPoint)position
+{
+    NSPoint pos = [myOGLView frame].origin;
+    
+    // Flip for SFML window coordinate system.
+    pos.y = [self screenHeight] - pos.y;
+    
+    return pos;
+}
+
+
 ////////////////////////////////////////////////////////.
 -(void)setWindowPositionToX:(unsigned int)x Y:(unsigned int)y
 {
@@ -302,6 +314,13 @@
 }
 
 
+////////////////////////////////////////////////////////
+-(NSSize)size
+{
+    return [myOGLView frame].size;
+}
+
+
 ////////////////////////////////////////////////////////
 -(void)resizeTo:(unsigned int)width by:(unsigned int)height
 {
diff --git a/src/SFML/Window/OSX/WindowImplCocoa.mm b/src/SFML/Window/OSX/WindowImplCocoa.mm
index 3eacbd15..89762a71 100644
--- a/src/SFML/Window/OSX/WindowImplCocoa.mm
+++ b/src/SFML/Window/OSX/WindowImplCocoa.mm
@@ -55,20 +55,12 @@ WindowImplCocoa::WindowImplCocoa(WindowHandle handle)
         
         // We have a window.
         myDelegate = [[SFWindowController alloc] initWithWindow:nsHandle];
-        
-        // Don't forget to update our parent (that is, WindowImpl) size :
-        myWidth = [[nsHandle contentView] frame].size.width;
-        myHeight = [[nsHandle contentView] frame].size.height;
     
     } else if ([nsHandle isKindOfClass:[NSView class]]) {
         
         // We have a view.
         myDelegate = [[SFViewController alloc] initWithView:nsHandle];
         
-        // Don't forget to update our parent (that is, WindowImpl) size :
-        myWidth = [nsHandle frame].size.width;
-        myHeight = [nsHandle frame].size.height;
-        
     } else {
         
         sf::Err()
@@ -100,10 +92,6 @@ WindowImplCocoa::WindowImplCocoa(VideoMode mode,
     // Ask for a pool.
     RetainPool();
     
-    // Don't forget to update our parent (that is, WindowImpl) size :
-    myWidth = mode.Width;
-    myHeight = mode.Height;
-    
     myDelegate = [[SFWindowController alloc] initWithMode:mode andStyle:style];
     [myDelegate changeTitle:stringToNSString(title)];
     [myDelegate setRequesterTo:this];
@@ -173,14 +161,10 @@ void WindowImplCocoa::WindowClosed(void)
 ////////////////////////////////////////////////////////////
 void WindowImplCocoa::WindowResized(unsigned int width, unsigned int height)
 {
-    // Don't forget to update our parent (that is, WindowImpl) size :
-    myWidth  = width;
-    myHeight = height;
-    
     Event event;
     event.Type = Event::Resized;
-    event.Size.Width  = myWidth;
-    event.Size.Height = myHeight;
+    event.Size.Width  = width;
+    event.Size.Height = height;
     
     PushEvent(event);
 }
@@ -350,33 +334,32 @@ WindowHandle WindowImplCocoa::GetSystemHandle() const
 
     
 ////////////////////////////////////////////////////////////
-void WindowImplCocoa::ShowMouseCursor(bool show)
+Vector2i WindowImplCocoa::GetPosition() const
 {
-    myShowCursor = show;
-    
-    if (myShowCursor) {
-        [myDelegate showMouseCursor];
-    } else {
-        [myDelegate hideMouseCursor];
-    }
+    NSPoint pos = [myDelegate position];
+    return Vector2i(pos.x, pos.y);
+}
+
+
+////////////////////////////////////////////////////////////
+void WindowImplCocoa::SetPosition(const Vector2i& position)
+{
+    [myDelegate setWindowPositionToX:position.x Y:position.y];
+}
+
+
+////////////////////////////////////////////////////////////
+Vector2u WindowImplCocoa::GetSize() const
+{
+    NSSize size = [myDelegate size];
+    return Vector2u(size.width, size.height);
 }
 
     
 ////////////////////////////////////////////////////////////
-void WindowImplCocoa::SetPosition(int x, int y)
-{
-    [myDelegate setWindowPositionToX:x Y:y];
-}
-
-    
-////////////////////////////////////////////////////////////
-void WindowImplCocoa::SetSize(unsigned int width, unsigned int height)
-{
-    // Don't forget to update our parent (that is, WindowImpl) size :
-    myWidth = width;
-    myHeight = height;
-    
-    [myDelegate resizeTo:width by:height];
+void WindowImplCocoa::SetSize(const Vector2u& size)
+{    
+    [myDelegate resizeTo:size.x by:size.y];
 }
 
     
@@ -388,9 +371,16 @@ void WindowImplCocoa::SetTitle(const std::string& title)
 
     
 ////////////////////////////////////////////////////////////
-void WindowImplCocoa::Show(bool show)
+void WindowImplCocoa::SetIcon(unsigned int width, unsigned int height, const Uint8* pixels)
 {
-    if (show) {
+    [myDelegate setIconTo:width by:height with:pixels];
+}
+
+    
+////////////////////////////////////////////////////////////
+void WindowImplCocoa::SetVisible(bool visible)
+{
+    if (visible) {
         [myDelegate showWindow];
     } else {
         [myDelegate hideWindow];
@@ -399,7 +389,20 @@ void WindowImplCocoa::Show(bool show)
 
     
 ////////////////////////////////////////////////////////////
-void WindowImplCocoa::EnableKeyRepeat(bool enabled)
+void WindowImplCocoa::SetMouseCursorVisible(bool visible)
+{
+    myShowCursor = visible;
+    
+    if (myShowCursor) {
+        [myDelegate showMouseCursor];
+    } else {
+        [myDelegate hideMouseCursor];
+    }
+}
+
+    
+////////////////////////////////////////////////////////////
+void WindowImplCocoa::SetKeyRepeatEnabled(bool enabled)
 {
     if (enabled) {
         [myDelegate enableKeyRepeat];
@@ -409,12 +412,6 @@ void WindowImplCocoa::EnableKeyRepeat(bool enabled)
 }
 
     
-////////////////////////////////////////////////////////////
-void WindowImplCocoa::SetIcon(unsigned int width, unsigned int height, const Uint8* pixels)
-{
-    [myDelegate setIconTo:width by:height with:pixels];
-}
-    
 } // namespace priv
     
 } // namespace sf
diff --git a/src/SFML/Window/OSX/WindowImplDelegateProtocol.h b/src/SFML/Window/OSX/WindowImplDelegateProtocol.h
index e644eb1f..d4b8fd03 100644
--- a/src/SFML/Window/OSX/WindowImplDelegateProtocol.h
+++ b/src/SFML/Window/OSX/WindowImplDelegateProtocol.h
@@ -89,12 +89,24 @@ namespace sf {
 ////////////////////////////////////////////////////////////
 -(void)setCursorPositionToX:(unsigned int)x Y:(unsigned int)y;
 
+////////////////////////////////////////////////////////////
+/// Get window's position.
+///
+////////////////////////////////////////////////////////////
+-(NSPoint)position;
+
 ////////////////////////////////////////////////////////////
 /// Move the window (not the view if we handle not a window) (SFML Coordinates).
 ///
 ////////////////////////////////////////////////////////////
 -(void)setWindowPositionToX:(unsigned int)x Y:(unsigned int)y;
 
+////////////////////////////////////////////////////////////
+/// Get window's size.
+///
+////////////////////////////////////////////////////////////
+-(NSSize)size;
+
 ////////////////////////////////////////////////////////////
 /// Resize the window/view.
 ///