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"
15 // A custom scroll-view that has a specified dimension.
16 class FixedSizedScrollView : public views::ScrollView {
18 FixedSizedScrollView();
19 virtual ~FixedSizedScrollView();
21 void SetContentsView(views::View* view);
23 // Change the fixed size of the view. Invalidates the layout (by calling
24 // PreferredSizeChanged()).
25 void SetFixedSize(const gfx::Size& size);
27 void set_fixed_size(const gfx::Size& size) { fixed_size_ = size; }
29 // Overridden from views::View:
30 virtual gfx::Size GetPreferredSize() OVERRIDE;
31 virtual void Layout() OVERRIDE;
34 // Overridden from views::View:
35 virtual void OnBoundsChanged(const gfx::Rect& previous_bounds) OVERRIDE;
38 gfx::Size fixed_size_;
40 DISALLOW_COPY_AND_ASSIGN(FixedSizedScrollView);
43 } // namespace internal
46 #endif // ASH_SYSTEM_TRAY_FIXED_SIZED_SCROLL_VIEW_H_