| // 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. |
| |
| #ifndef CHROME_BROWSER_UI_COCOA_TOOLBAR_RELOAD_BUTTON_H_ |
| #define CHROME_BROWSER_UI_COCOA_TOOLBAR_RELOAD_BUTTON_H_ |
| |
| #import <Cocoa/Cocoa.h> |
| |
| #import "chrome/browser/ui/cocoa/image_button_cell.h" |
| #import "chrome/browser/ui/cocoa/toolbar/toolbar_button.h" |
| |
| // ToolbarButton subclass which defers certain state changes when the mouse |
| // is hovering over it. |
| |
| @interface ReloadButton : ToolbarButton<ImageButton> { |
| @private |
| // Timer used when setting reload mode while the mouse is hovered. |
| NSTimer* pendingReloadTimer_; |
| } |
| |
| // Update the tag, and the image and tooltip to match. If |anInt| |
| // matches the current tag, no action is taken. |anInt| must be |
| // either |IDC_STOP| or |IDC_RELOAD|. |
| - (void)updateTag:(NSInteger)anInt; |
| |
| // Update the button to be a reload button or stop button depending on |
| // |isLoading|. If |force|, always sets the indicated mode. If |
| // |!force|, and the mouse is over the button, defer the transition |
| // from stop button to reload button until the mouse has left the |
| // button, or until |pendingReloadTimer_| fires. This prevents an |
| // inadvertent click _just_ as the state changes. |
| - (void)setIsLoading:(BOOL)isLoading force:(BOOL)force; |
| |
| @end |
| |
| #endif // CHROME_BROWSER_UI_COCOA_TOOLBAR_RELOAD_BUTTON_H_ |