Enable tooltips for aura.

views/widget/native_widget_aura.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 "views/widget/native_widget_aura.h"
 
 #include "base/bind.h"
 #include "ui/aura/desktop.h"
 #include "ui/aura/event.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_types.h"
 #include "ui/base/ui_base_types.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/compositor/layer.h"
 #include "ui/gfx/font.h"
 #include "ui/gfx/screen.h"
 #include "views/widget/native_widget_delegate.h"
+#include "views/widget/tooltip_manager_views.h"
 
 #if defined(OS_WIN)
 #include "base/win/scoped_gdi_object.h"
 #include "base/win/win_util.h"
 #include "ui/base/l10n/l10n_util_win.h"
 #endif
 
 #if defined(HAVE_IBUS)
 #include "views/ime/input_method_ibus.h"
 #else
@@ skipping 55 matching lines @@
   window_->SetBounds(params.bounds);
   if (params.type == Widget::InitParams::TYPE_CONTROL) {
     window_->SetParent(params.parent);
   } else {
     window_->SetParent(NULL);
     // TODO(derat): Set Transient Parent.
   }
   // TODO(beng): do this some other way.
   delegate_->OnNativeWidgetSizeChanged(params.bounds.size());
   can_activate_ = params.can_activate;
+  if (params.type != Widget::InitParams::TYPE_TOOLTIP && !params.child) {
+    DCHECK(GetWidget()->GetRootView());
+    views::TooltipManagerViews* manager = new views::TooltipManagerViews(
+        GetWidget()->GetRootView());
+    tooltip_manager_.reset(manager);
+  }
 }
 
 NonClientFrameView* NativeWidgetAura::CreateNonClientFrameView() {
   NOTIMPLEMENTED();
   return NULL;
 }
 
 void NativeWidgetAura::UpdateFrameAfterFrameChange() {
   // We don't support changing the frame type.
   NOTREACHED();
@@ skipping 60 matching lines @@
   window_->SetProperty(name, value);
 }
 
 void* NativeWidgetAura::GetNativeWindowProperty(const char* name) const {
   if (!window_)
     return NULL;
   return window_->GetProperty(name);
 }
 
 TooltipManager* NativeWidgetAura::GetTooltipManager() const {
-  //NOTIMPLEMENTED();
-  return NULL;
+  return tooltip_manager_.get();
 }
 
 bool NativeWidgetAura::IsScreenReaderActive() const {
   NOTIMPLEMENTED();
   return false;
 }
 
 void NativeWidgetAura::SendNativeAccessibilityEvent(
     View* view,
     ui::AccessibilityTypes::Event event_type) {
@@ skipping 446 matching lines @@
 }
 
 // static
 bool NativeWidgetPrivate::IsMouseButtonDown() {
   NOTIMPLEMENTED();
   return false;
 }
 
 }  // namespace internal
 }  // namespace views