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. 4 5 #ifndef UI_VIEWS_MOUSE_CONSTANTS_H_ 6 #define UI_VIEWS_MOUSE_CONSTANTS_H_ 7 8 #include "base/basictypes.h" 9 10 namespace views { 11 12 // The amount of time the mouse should be down before a mouse release is 13 // considered intentional. This is to prevent spurious mouse releases from 14 // activating controls, especially when some UI element is revealed under the 15 // source of the activation (ex. menus showing underneath menu buttons). 16 const int kMinimumMsPressedToActivate = 200; 17 18 // The amount of time, in milliseconds, between clicks until they're 19 // considered intentionally different. 20 const int kMinimumMsBetweenButtonClicks = 100; 21 22 } // namespace views 23 24 #endif // UI_VIEWS_MOUSE_CONSTANTS_H_ 25
