Web Component Virtual Keyboard

ui/keyboard/resources/webui/constants.js

+// Copyright (c) 2011 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.
+
+
+/**
+ * Aspect ratio of keyboard.
+ * @type {number}
+ */
+var ASPECT_RATIO = 2.0;
+
+/**
+ * Ratio of key height and font size.
+ * @type {number}
+ */
+var FONT_SIZE_RATIO = 3.5;
+
+/**
+ * The number of rows in each keyset.
+ * @type {number}
+ */
+// TODO(bshe): The number of rows should equal to the number of kb-row elements
+// in kb-keyset. Remove this variable once figure out how to calculate the
+// number from keysets.
+
+var ROW_LENGTH = 4;