gfx::Compositor: SchedulePaint.

aura/demo/demo_main.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "aura/desktop.h"
 #include "aura/event.h"
 #include "aura/window.h"
 #include "aura/window_delegate.h"
 #include "base/at_exit.h"
 #include "base/command_line.h"
 #include "base/i18n/icu_util.h"
 #include "base/memory/scoped_ptr.h"
+#include "base/message_loop.h"
 #include "third_party/skia/include/core/SkXfermode.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/base/ui_base_paths.h"
 #include "ui/gfx/canvas_skia.h"
 #include "ui/gfx/rect.h"
 
 #if defined(USE_X11)
 #include "aura/hit_test.h"
 #include "base/message_pump_x.h"
 #endif
@@ skipping 42 matching lines @@
   base::AtExitManager exit_manager;
 
   ui::RegisterPathProvider();
   icu_util::Initialize();
   ResourceBundle::InitSharedInstance("en-US");
 
 #if defined(USE_X11)
   base::MessagePumpX::DisableGtkMessagePump();
 #endif
 
+  // Create the message-loop here before creating the desktop.
+  MessageLoop message_loop(MessageLoop::TYPE_UI);
+
   aura::Desktop::GetInstance();
 
   // Create a hierarchy of test windows.
   DemoWindowDelegate window_delegate1(SK_ColorBLUE);
   aura::Window window1(&window_delegate1);
   window1.set_id(1);
   window1.Init();
   window1.SetBounds(gfx::Rect(100, 100, 400, 400), 0);
   window1.SetVisibility(aura::Window::VISIBILITY_SHOWN);
   window1.SetParent(NULL);
@@ skipping 11 matching lines @@
   window3.set_id(3);
   window3.Init();
   window3.SetBounds(gfx::Rect(10, 10, 50, 50), 0);
   window3.SetVisibility(aura::Window::VISIBILITY_SHOWN);
   window3.SetParent(&window2);
 
   aura::Desktop::GetInstance()->Run();
   return 0;
 }