Update wmts-hidpi, add nicer-api-docs

2014-05-06 13:02:46 -05:00
parent b3ac1afd00
commit 1e25fc5585
2239 changed files with 3726515 additions and 37010 deletions
--- a/nicer-api-docs/closure-library/closure/goog/style/stylescrollbartester.js
+++ b/nicer-api-docs/closure-library/closure/goog/style/stylescrollbartester.js
@@ -0,0 +1,78 @@
+// Copyright 2011 The Closure Library Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS-IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+/**
+ * @fileoverview Shared unit tests for scrollbar measurement.
+ *
+ * @author flan@google.com (Ian Flanigan)
+ */
+
+goog.provide('goog.styleScrollbarTester');
+
+goog.require('goog.dom');
+goog.require('goog.style');
+goog.require('goog.testing.asserts');
+goog.setTestOnly('goog.styleScrollbarTester');
+
+
+/**
+ * Tests the scrollbar width calculation. Assumes that there is an element with
+ * id 'test-scrollbarwidth' in the page.
+ */
+function testScrollbarWidth() {
+  var width = goog.style.getScrollbarWidth();
+  assertTrue(width > 0);
+
+  var outer = goog.dom.getElement('test-scrollbarwidth');
+  var inner = goog.dom.getElementsByTagNameAndClass('div', null, outer)[0];
+  assertTrue('should have a scroll bar',
+      hasVerticalScroll(outer));
+  assertTrue('should have a scroll bar',
+      hasHorizontalScroll(outer));
+
+  // Get the inner div absolute width
+  goog.style.setStyle(outer, 'width', '100%');
+  assertTrue('should have a scroll bar',
+      hasVerticalScroll(outer));
+  assertFalse('should not have a scroll bar',
+      hasHorizontalScroll(outer));
+  var innerAbsoluteWidth = inner.offsetWidth;
+
+  // Leave the vertical scroll and remove the horizontal by using the scroll
+  // bar width calculation.
+  goog.style.setStyle(outer, 'width',
+      (innerAbsoluteWidth + width) + 'px');
+  assertTrue('should have a scroll bar',
+      hasVerticalScroll(outer));
+  assertFalse('should not have a scroll bar',
+      hasHorizontalScroll(outer));
+
+  // verify by adding 1 more pixel (brings back the vertical scroll bar).
+  goog.style.setStyle(outer, 'width',
+      (innerAbsoluteWidth + width - 1) + 'px');
+  assertTrue('should have a scroll bar',
+      hasVerticalScroll(outer));
+  assertTrue('should have a scroll bar',
+      hasHorizontalScroll(outer));
+}
+
+
+function hasVerticalScroll(el) {
+  return el.clientWidth != 0 && el.offsetWidth - el.clientWidth > 0;
+}
+
+
+function hasHorizontalScroll(el) {
+  return el.clientHeight != 0 && el.offsetHeight - el.clientHeight > 0;
+}