ash/login/ui/views_utils.h

// Copyright 2017 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 ASH_LOGIN_UI_VIEWS_UTILS_H_
#define ASH_LOGIN_UI_VIEWS_UTILS_H_

#include "ash/ash_export.h"
#include "ui/views/controls/label.h"

namespace views {
class View;
class Widget;
}  // namespace views

namespace ash {

namespace login_views_utils {

// Wraps view in another view so the original view is sized to it's preferred
// size, regardless of the view's parent's layout manager.
ASH_EXPORT std::unique_ptr<views::View> WrapViewForPreferredSize(
    std::unique_ptr<views::View> view);

// Returns true if landscape constants should be used for UI shown in |widget|.
ASH_EXPORT bool ShouldShowLandscape(const views::Widget* widget);

// Returns true if |view| or any of its descendant views HasFocus.
ASH_EXPORT bool HasFocusInAnyChildView(views::View* view);

// Creates a standard text label for use in the login bubbles.
views::Label* CreateBubbleLabel(const base::string16& message, SkColor color);

// Get the topmost level parent view for |view|.
views::View* GetTopLevelParentView(views::View* view);

}  // namespace login_views_utils

}  // namespace ash

#endif  // ASH_LOGIN_UI_VIEWS_UTILS_H_