1 // Copyright 2019 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_ACCESSIBILITY_AX_CLIPPING_BEHAVIOR_H_ 6 #define UI_ACCESSIBILITY_AX_CLIPPING_BEHAVIOR_H_ 7 8 namespace ui { 9 10 // The clipping behavior to perform on bounds. Clipping limits a node's bounding 11 // box to the visible sizes of it's ancestors - which may be hidden or scrolled 12 // out of view. For a longer discussion on clipping behavior see the link below. 13 // https://chromium.googlesource.com/chromium/src/+/lkgr/docs/accessibility/offscreen.md 14 // kUnclipped: Do not apply clipping to bound results 15 // kClipped: Apply clipping to bound results 16 enum class AXClippingBehavior { kUnclipped, kClipped }; 17 } // namespace ui 18 19 #endif // UI_ACCESSIBILITY_AX_CLIPPING_BEHAVIOR_H_ 20