| // Copyright 2014 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. |
| |
| #include "base/command_line.h" |
| #include "ui/native_theme/native_theme_switches.h" |
| |
| namespace switches { |
| |
| // Enables overlay scrollbars on Aura or Linux. Does nothing on Mac. |
| const char kEnableOverlayScrollbar[] = "enable-overlay-scrollbar"; |
| |
| // Disables overlay scrollbars on Aura or Linux. Does nothing on Mac. |
| const char kDisableOverlayScrollbar[] = "disable-overlay-scrollbar"; |
| |
| } // namespace switches |
| |
| namespace ui { |
| |
| bool IsOverlayScrollbarEnabled() { |
| const base::CommandLine& command_line = |
| *base::CommandLine::ForCurrentProcess(); |
| |
| if (command_line.HasSwitch(switches::kDisableOverlayScrollbar)) |
| return false; |
| |
| #if defined(OS_CHROMEOS) |
| return true; |
| #else |
| return command_line.HasSwitch(switches::kEnableOverlayScrollbar); |
| #endif |
| } |
| |
| } // namespace ui |
