Move src/chrome/views to src/views. RS=darin http://crbug.com/11387

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@15604 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 57 insertions, 0 deletions

diff --git a/views/widget/aero_tooltip_manager.h b/views/widget/aero_tooltip_manager.h
new file mode 100644
index 0000000..fe5856d
--- /dev/null
+++ b/views/widget/aero_tooltip_manager.h
@@ -0,0 +1,57 @@
+// Copyright (c) 2006-2008 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.
+
+#ifndef VIEWS_WIDGET_AERO_TOOLTIP_MANAGER_H_
+#define VIEWS_WIDGET_AERO_TOOLTIP_MANAGER_H_
+
+#include "base/ref_counted.h"
+#include "base/task.h"
+#include "views/widget/tooltip_manager.h"
+
+namespace views {
+
+///////////////////////////////////////////////////////////////////////////////
+// AeroTooltipManager
+//
+//  Default Windows tooltips are broken when using our custom window frame
+//  - as soon as the tooltip receives a WM_MOUSEMOVE event, it starts spewing
+//  NCHITTEST messages at its parent window (us). These messages have random
+//  x/y coordinates and can't be ignored, as the DwmDefWindowProc uses
+//  NCHITTEST  messages to determine how to highlight the caption buttons
+//  (the buttons then flicker as the hit tests sent by the user's mouse
+//  trigger different effects to those sent by the tooltip).
+//
+//  So instead, we have to partially implement tooltips ourselves using
+//  TTF_TRACKed tooltips.
+//
+// TODO(glen): Resolve this with Microsoft.
+class AeroTooltipManager : public TooltipManager {
+ public:
+  AeroTooltipManager(Widget* widget, HWND parent);
+  virtual ~AeroTooltipManager();
+
+  virtual void OnMouse(UINT u_msg, WPARAM w_param, LPARAM l_param);
+  virtual void OnMouseLeave();
+
+ private:
+  void Init();
+  void OnTimer();
+
+  class InitialTimer : public base::RefCounted<InitialTimer> {
+   public:
+    InitialTimer(AeroTooltipManager* manager, int time);
+    void Disown();
+    void Execute();
+
+   private:
+    AeroTooltipManager* manager_;
+  };
+
+  int initial_delay_;
+  scoped_refptr<InitialTimer> initial_timer_;
+};
+
+}  // namespace views
+
+#endif  // #ifndef VIEWS_WIDGET_AERO_TOOLTIP_MANAGER_H_