// Copyright 2013 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_SHELF_SHELF_CONSTANTS_H_ #define ASH_SHELF_SHELF_CONSTANTS_H_ #include "ash/ash_export.h" namespace ash { // Height of the shelf. Hard coded to avoid resizing as items are added/removed. ASH_EXPORT extern const int kShelfPreferredSize; // Max alpha of the shelf background. ASH_EXPORT extern const int kShelfBackgroundAlpha; // Invalid image resource id used for ShelfItemDetails. extern const int kInvalidImageResourceID; extern const int kInvalidShelfID; // Animation duration for switching black shelf and dock background on and off. ASH_EXPORT extern const int kTimeToSwitchBackgroundMs; // The direction of the focus cycling. enum CycleDirection { CYCLE_FORWARD, CYCLE_BACKWARD }; } // namespace ash #endif // ASH_SHELF_SHELF_CONSTANTS_H_