// Copyright (c) 2012 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_VIEW_RESIZER_H_ #define CHROME_BROWSER_UI_COCOA_VIEW_RESIZER_H_ #include "chrome/browser/ui/tabs/tab_strip_model.h" #import <Cocoa/Cocoa.h> // Defines a protocol that allows controllers to delegate resizing their views // to their parents. When a controller needs to change a view's height, rather // than resizing it directly, it sends a message to its parent asking the parent // to perform the resize. This allows the parent to do any re-layout that may // become necessary due to the resize. @protocol ViewResizer <NSObject> - (void)resizeView:(NSView*)view newHeight:(CGFloat)height; @optional // Optional method called when an animation is beginning or ending. Resize // delegates can implement this method if they need to modify their behavior // while an animation is running. - (void)setAnimationInProgress:(BOOL)inProgress; @end #endif // CHROME_BROWSER_UI_COCOA_VIEW_RESIZER_H_