Disable the stop button when the user is hovering it and the page finishes lo...

views/controls/button/custom_button.h

 // Copyright (c) 2010 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_CONTROLS_BUTTON_CUSTOM_BUTTON_H_
 #define VIEWS_CONTROLS_BUTTON_CUSTOM_BUTTON_H_
 #pragma once
 
 #include "app/animation.h"
 #include "views/controls/button/button.h"
@@ skipping 45 matching lines @@
     return triggerable_event_flags_;
   }
 
   // Sets whether |RequestFocus| should be invoked on a mouse press. The default
   // is true.
   void set_request_focus_on_press(bool value) {
     request_focus_on_press_ = value;
   }
   bool request_focus_on_press() const { return request_focus_on_press_; }
 
+  // Returns true if the mouse pointer is over this control.  Note that this
+  // isn't the same as IsHotTracked() because the mouse may be over the control
+  // when it's disabled.
+  bool IsMouseHovered() const;
+
  protected:
   // Construct the Button with a Listener. See comment for Button's ctor.
   explicit CustomButton(ButtonListener* listener);
 
   // Returns true if the event is one that can trigger notifying the listener.
   // This implementation returns true if the left mouse button is down.
   virtual bool IsTriggerableEvent(const MouseEvent& e);
 
   // Overridden from View:
   virtual bool AcceleratorPressed(const Accelerator& accelerator);
@@ skipping 36 matching lines @@
 
   // See description above setter.
   bool request_focus_on_press_;
 
   DISALLOW_COPY_AND_ASSIGN(CustomButton);
 };
 
 }  // namespace views
 
 #endif  // VIEWS_CONTROLS_BUTTON_CUSTOM_BUTTON_H_