1 // Copyright 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.
5 #ifndef ASH_SYSTEM_TRAY_FIXED_SIZED_SCROLL_VIEW_H_
6 #define ASH_SYSTEM_TRAY_FIXED_SIZED_SCROLL_VIEW_H_
8 #include "base/basictypes.h"
9 #include "base/compiler_specific.h"
10 #include "ui/views/controls/scroll_view.h"
14 // A custom scroll-view that has a specified dimension.
15 class FixedSizedScrollView
: public views::ScrollView
{
17 FixedSizedScrollView();
18 ~FixedSizedScrollView() override
;
20 void SetContentsView(views::View
* view
);
22 // Change the fixed size of the view. Invalidates the layout (by calling
23 // PreferredSizeChanged()).
24 void SetFixedSize(const gfx::Size
& size
);
26 void set_fixed_size(const gfx::Size
& size
) { fixed_size_
= size
; }
28 // Overridden from views::View:
29 gfx::Size
GetPreferredSize() const override
;
30 void Layout() override
;
33 // Overridden from views::View:
34 void OnBoundsChanged(const gfx::Rect
& previous_bounds
) override
;
37 gfx::Size fixed_size_
;
39 DISALLOW_COPY_AND_ASSIGN(FixedSizedScrollView
);
44 #endif // ASH_SYSTEM_TRAY_FIXED_SIZED_SCROLL_VIEW_H_