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// Copyright 2015 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.
#import <AppKit/AppKit.h>
#include "base/component_export.h"
#import "ui/base/cocoa/base_view.h"
// An NSiew that allows tooltip text to be set at the current mouse location. It
// can take effect immediately, but won't appear unless the tooltip delay has
// elapsed.
@interface ToolTipBaseView : BaseView {
// These are part of the magic tooltip code from WebKit's WebHTMLView:
id _trackingRectOwner; // (not retained)
void* _trackingRectUserData;
NSTrackingRectTag _lastToolTipTag;
base::scoped_nsobject<NSString> _toolTip;
// Set the current tooltip. It is the responsibility of the caller to set a nil
// tooltip when the mouse cursor leaves the appropriate region.
- (void)setToolTipAtMousePoint:(NSString*)string;