1// Copyright (c) 2011 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. 4 5#include "ui/views/metrics.h" 6 7#if defined(OS_WIN) 8#include <windows.h> 9#endif 10 11namespace { 12 13// Default double click interval in milliseconds. 14// Same as what gtk uses. 15const int kDefaultDoubleClickInterval = 500; 16 17} // namespace 18 19namespace views { 20 21int GetDoubleClickInterval() { 22#if defined(OS_WIN) 23 return ::GetDoubleClickTime(); 24#else 25 // TODO(jennyz): This value may need to be adjusted on different platforms. 26 return kDefaultDoubleClickInterval; 27#endif 28} 29 30int GetMenuShowDelay() { 31#if defined(OS_WIN) 32 static DWORD delay = 0; 33 if (!delay && !SystemParametersInfo(SPI_GETMENUSHOWDELAY, 0, &delay, 0)) 34 delay = kDefaultMenuShowDelay; 35 return delay; 36#else 37 return 0; 38#endif 39} 40 41} // namespace views 42