chrome/browser/ui/cocoa/autofill/layout_view.h

   1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_UI_COCOA_AUTOFILL_LAYOUT_VIEW_H_
   6 #define CHROME_BROWSER_UI_COCOA_AUTOFILL_LAYOUT_VIEW_H_
   7
   8 #import <Cocoa/Cocoa.h>
   9
  10 #include "base/memory/scoped_ptr.h"
  11
  12 class SimpleGridLayout;
  13
  14 // A view that carries its own layout manager. Re-layouts on setFrame:.
  15 @interface LayoutView : NSView {
  16  @private
  17   scoped_ptr<SimpleGridLayout> layout_;
  18 }
  19
  20 // Sets a layout manager and takes ownership of it.
  21 - (void)setLayoutManager:(scoped_ptr<SimpleGridLayout>)layout;
  22
  23 // Return a pointer to layout manager, still owned by the view.
  24 - (SimpleGridLayout*)layoutManager;
  25
  26 // Re-layout subviews according to layout manager.
  27 - (void)performLayout;
  28
  29 // Query the layout manager for the best height for specified |width|.
  30 - (CGFloat)preferredHeightForWidth:(CGFloat)width;
  31
  32 @end
  33
  34 #endif  // CHROME_BROWSER_UI_COCOA_AUTOFILL_LAYOUT_VIEW_H_