diff options
Diffstat (limited to 'files/zh-cn/mozilla/firefox/releases/3.6/index.html')
| -rw-r--r-- | files/zh-cn/mozilla/firefox/releases/3.6/index.html | 305 |
1 files changed, 305 insertions, 0 deletions
diff --git a/files/zh-cn/mozilla/firefox/releases/3.6/index.html b/files/zh-cn/mozilla/firefox/releases/3.6/index.html new file mode 100644 index 0000000000..8bc9182b45 --- /dev/null +++ b/files/zh-cn/mozilla/firefox/releases/3.6/index.html @@ -0,0 +1,305 @@ +--- +title: Firefox 3.6 for developers +slug: Mozilla/Firefox/Releases/3.6 +translation_of: Mozilla/Firefox/Releases/3.6 +--- +<div><section class="Quick_links" id="Quick_Links"> + <ol> + <li class="toggle"> + <details> + <summary>Firefox developer 发布说明</summary> + <ol> + <li><a href="/zh-CN/docs/Mozilla/Firefox/Releases">Firefox developer 发布说明</a></li> + </ol> + </details> + </li> + <li class="toggle"> + <details> + <summary>附加组件</summary> + <ol> + <li><a href="/zh-CN/Add-ons/WebExtensions">浏览器扩展</a></li> + <li><a href="/zh-CN/Add-ons/Themes">主题</a></li> + </ol> + </details> + </li> + <li class="toggle"> + <details> + <summary>Firefox 的内部机制</summary> + <ol> + <li><a href="/zh-CN/docs/Mozilla/">Mozilla 项目</a></li> + <li><a href="/zh-CN/docs/Mozilla/Gecko">Gecko</a></li> + <li><a href="/zh-CN/docs/Mozilla/Firefox/Headless_mode">Headless mode</a></li> + <li><a href="/zh-CN/docs/Mozilla/JavaScript_code_modules">JavaScript代码模块</a></li> + <li><a href="/zh-CN/docs/Mozilla/js-ctypes">JS-ctypes</a></li> + <li><a href="/zh-CN/docs/Mozilla/MathML_Project">MathML 项目</a></li> + <li><a href="/zh-CN/docs/Mozilla/MFBT">MFBT</a></li> + <li><a href="/zh-CN/docs/Mozilla/Projects">Mozilla 项目</a></li> + <li><a href="/zh-CN/docs/Mozilla/Preferences">Preference 系统</a></li> + <li><a href="/zh-CN/docs/Mozilla/WebIDL_bindings">WebIDL 绑定</a></li> + <li><a href="/zh-CN/docs/Mozilla/Tech/XPCOM">XPCOM</a></li> + <li><a href="/zh-CN/docs/Mozilla/Tech/XUL">XUL</a></li> + </ol> + </details> + </li> + <li class="toggle"> + <details> + <summary>构建与作出贡献</summary> + <ol> + <li><a href="/zh-CN/docs/Mozilla/Developer_guide/Build_Instructions">构建说明</a></li> + <li><a href="/zh-CN/docs/Mozilla/Developer_guide/Build_Instructions/Configuring_Build_Options">配置构建选项</a></li> + <li><a href="/zh-CN/docs/Mozilla/Developer_guide/Build_Instructions/How_Mozilla_s_build_system_works">构建系统如何工作</a></li> + <li><a href="/zh-CN/docs/Mozilla/Developer_guide/Source_Code/Mercurial">Mozilla源代码</a></li> + <li><a href="/zh-CN/docs/Mozilla/Localization">本地化</a></li> + <li><a href="/zh-CN/docs/Mozilla/Mercurial">Mercurial</a></li> + <li><a href="/zh-CN/docs/Mozilla/QA">质量保证</a></li> + <li><a href="/zh-CN/docs/Mozilla/Using_Mozilla_code_in_other_projects">在其他项目中使用来自Mozilla的代码</a></li> + </ol> + </details> + </li> + </ol> +</section></div><p><a class="external" href="http://www.firefox.com/" title="http://www.firefox.com/">Firefox 3.6</a> offers support for new and developing web standards, increased performance, and an overall better experience for web users and developers. This page provides links to articles covering the new capabilities of Firefox 3.6.</p> + +<h2 id="For_web_site_and_application_developers">For web site and application developers</h2> + +<h3 id="CSS">CSS</h3> + +<dl> + <dt><a href="/zh-cn/CSS/Using_CSS_gradients" title="zh-cn/Using gradients">Using gradients</a></dt> + <dd>Firefox 3.6 adds support for the proposed <a href="/zh-CN/docs/Web/CSS/-moz-linear-gradient" title="此页面仍未被本地化, 期待您的翻译!"><code>-moz-linear-gradient</code></a> and <a href="/zh-CN/docs/Web/CSS/-moz-radial-gradient" title="此页面仍未被本地化, 期待您的翻译!"><code>-moz-radial-gradient</code></a> properties for <a href="/zh-CN/docs/Web/CSS/background" title="background 是一种 CSS 简写属性，用于一次性集中定义各种背景属性，包括 color, image, origin 与 size, repeat 方式等等。"><code>background</code></a>.</dd> + <dt><a href="/zh-cn/CSS/Multiple_backgrounds" title="zh-cn/CSS/Multiple backgrounds">Multiple backgrounds</a></dt> + <dd>The <a href="/zh-CN/docs/Web/CSS/background" title="background 是一种 CSS 简写属性，用于一次性集中定义各种背景属性，包括 color, image, origin 与 size, repeat 方式等等。"><code>background</code></a> property (as well as <a href="/zh-CN/docs/Web/CSS/background-color" title='CSS属性中的 background-color 会设置元素的背景色, 属性的值为颜色值或关键字"transparent"二者选其一.'><code>background-color</code></a>, <a href="/zh-CN/docs/Web/CSS/background-image" title="CSS background-image 属性用于为一个元素设置一个或者多个背景图像。图像在绘制时，以z方向堆叠的方式进行。先指定的图像会在之后指定的图像上面绘制。因此指定的第一个图像最接近用户。"><code>background-image</code></a>, <a href="/zh-CN/docs/Web/CSS/background-position" title="background-position 为每一个背景图片设置初始位置。 这个位置是相对于由 background-origin 定义的位置图层的。"><code>background-position</code></a>, <a href="/zh-CN/docs/Web/CSS/background-repeat" title="background-repeat CSS 属性定义背景图像的重复方式。背景图像可以沿着水平轴，垂直轴，两个轴重复，或者根本不重复。"><code>background-repeat</code></a>, and <a href="/zh-CN/docs/Web/CSS/background-attachment" title="如果指定了 background-image ，那么 background-attachment 决定背景是在视口中固定的还是随包含它的区块滚动的。"><code>background-attachment</code></a>) now supports multiple backgrounds. This lets you specify multiple backgrounds that are rendered atop one another in layers.</dd> + <dt><a href="/zh-cn/CSS/Media_queries#Mozilla-specific_media_features" title="zh-cn/CSS/Media queries#Mozilla-specific media features">Mozilla-specific media features</a></dt> + <dd>Media features have been added for Mozilla-specific system metrics, so that <a href="/zh-cn/CSS/Media_queries" title="zh-cn/CSS/Media queries">media queries</a> can be used to more safely check on the availability of features such as touch support.</dd> + <dt><a href="/zh-cn/CSS/Scaling_background_images" title="zh-cn/CSS/Scaling background images">Scaling background images</a></dt> + <dd>The <code>background-size </code>property from the <a class="external" href="http://dev.w3.org/csswg/css3-background/" title="http://dev.w3.org/csswg/css3-background/#the-background-size-property">CSS 3 Backgrounds and Borders draft</a> is now supported under the name <a href="/zh-CN/docs/Web/CSS/-moz-background-size" title="此页面仍未被本地化, 期待您的翻译!"><code>-moz-background-size</code></a>.</dd> + <dt><a href="/zh-cn/WOFF" title="zh-cn/About WOFF">WOFF font support</a></dt> + <dd><a href="/zh-CN/docs/Web/CSS/@font-face" title="这是一个叫做@font-face 的CSS @规则 ，它允许网页开发者为其网页指定在线字体。 通过这种作者自备字体的方式，@font-face 可以消除对用户电脑字体的依赖。 @font-face 不仅可以放在在CSS的最顶层, 也可以放在 @规则 的 条件规则组 中。"><code>@font-face</code></a> now supports the WOFF downloadable font file format.</dd> + <dt><a href="/zh-cn/CSS/pointer-events" title="zh-cn/CSS/pointer-events">Pointer events</a></dt> + <dd>The <a href="/zh-CN/docs/Web/CSS/pointer-events" title="pointer-events CSS 属性指定在什么情况下 (如果有) 某个特定的图形元素可以成为鼠标事件的 target。"><code>pointer-events</code></a> property lets content specify whether or not an element may be the target of mouse pointer events.</dd> +</dl> + +<h4 id="Miscellaneous_CSS_changes">Miscellaneous CSS changes</h4> + +<ul> + <li>The <a href="/zh-cn/CSS/length#Relative_length_units" title="zh-cn/CSS/length#Relative length units"><code>rem</code></a> length unit from <a class="external" href="http://www.w3.org/TR/css3-values/#lengths" title="http://www.w3.org/TR/css3-values/#lengths">CSS3 Values and Units</a> is now supported. <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=472195" title="FIXED: support css3 root em ('rem' or 're') units">bug 472195</a></li> + <li><a href="/zh-CN/docs/Web/CSS/image-rendering" title="image-rendering CSS 属性决定浏览器对缩放图像采取的缩放算法.它适用于元素本身和有其他属性的图像.它对非缩放图像没有影响。"><code>image-rendering</code></a> is supported for images, background images, videos and canvases. <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=423756" title="FIXED: Request: Switch for authors to turn on/off bilinear filtering when enlarging images">bug 423756</a></li> + <li><a href="/zh-CN/docs/Web/CSS/text-align" title="text-align CSS属性定义行内内容（例如文字）如何相对它的块父元素对齐。text-align 并不控制块元素自己的对齐，只控制它的行内内容的对齐。"><code>text-align</code></a>:end is now supported. <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=299837" title="FIXED: [FIX]add support for text-align: end">bug 299837</a></li> + <li>DOM changes to elements using the table <a href="/zh-CN/docs/Web/CSS/display" title="display CSS 属性指定了元素的显示类型，它包含两类基础特征，用于指定元素怎样生成盒模型——外部显示类型定义了元素怎样参与流式布局的处理，内部显示类型定义了元素内子元素的布局方式。"><code>display</code></a> types now work much better.</li> + <li>Added <a href="/zh-CN/docs/Web/CSS/:-moz-locale-dir(ltr)" title="此页面仍未被本地化, 期待您的翻译!"><code>:-moz-locale-dir(ltr)</code></a> and <a href="/zh-CN/docs/Web/CSS/:-moz-locale-dir(rtl)" title="此页面仍未被本地化, 期待您的翻译!"><code>:-moz-locale-dir(rtl)</code></a> to make it easier to customize layouts based on whether the user interface is being displayed using a left-to-right or a right-to-left locale. <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=478416" title="FIXED: Replace chromedir with something more sane">bug 478416</a></li> + <li>Added support for the <a href="/zh-CN/docs/Web/CSS/:indeterminate" title=":indeterminate CSS 伪类 表示状态不确定的表单元素:"><code>:indeterminate</code></a> pseudo-class, which matches <code>checkbox</code> <a class="internal" href="/zh-cn/HTML/Element/Input" title="zh-cn/HTML/Element/input"><code>input</code></a> elements whose <code>indeterminate</code> attribute is <code>true</code>.</li> + <li>Windowed plugins are no longer displayed in CSS transforms, because they can't be transformed properly by the compositor.</li> +</ul> + +<h3 id="HTML">HTML</h3> + +<dl> + <dt><a href="/zh-cn/Using_files_from_web_applications" title="zh-cn/Using files from web applications">Using files from web applications</a></dt> + <dd>Support for the new HTML5 File API has been added to Gecko, making it possible for web applications to access local files selected by the user. This includes support for selecting multiple files using the <code>input type="file"</code> HTML element's new <code>multiple</code> attribute.</dd> + <dt>HTML5 video supports poster frames</dt> + <dd>The <code>poster</code> attribute is now supported for the <a class="internal" href="/zh-cn/HTML/Element/Video" title="zh-cn/HTML/Element/Video"><code>video</code></a> element, allowing content to specify a poster frame to be displayed until the video begins to play.</dd> + <dt>Checkboxes and radio buttons support the <code>indeterminate</code> property</dt> + <dd>HTML <a class="internal" href="/zh-cn/HTML/Element/Input" title="zh-cn/HTML/Element/input"><code>input</code></a> elements of types <code>checkbox</code> and <code>radio</code> now support the indeterminate property, which allows a third, "indeterminate" state.</dd> + <dt>Canvas image smoothing can be controlled</dt> + <dd>The new <a class="internal" href="/zh-cn/Canvas_tutorial/Using_images#Controlling_image_scaling_behavior" title="zh-cn/Canvas tutorial/Using images#Controlling image scaling behavior"><code>mozImageSmoothingEnabled</code></a> property can be used to turn on and off image smoothing when scaling in <a class="internal" href="/zh-cn/HTML/Element/canvas" title="zh-cn/HTML/Element/canvas"><code>canvas</code></a> elements.</dd> + <dt>Asynchronous script execution</dt> + <dd>By setting the <code>async</code> attribute on a <a href="/zh-cn/HTML/Element/Script" title="zh-cn/HTML/Element/Script"><code>script</code></a> element, the <code>script</code> will not block loading or display of the rest of the page. Instead the <code>script</code> executes as soon as it is downloaded.</dd> +</dl> + +<h3 id="JavaScript">JavaScript</h3> + +<p>Gecko 1.9.2引入了JavaScript 1.8.2, 该版本的JavaScript添加了许多来自<a href="/zh-cn/JavaScript/ECMAScript_5_support_in_Mozilla" title="https://developer.mozilla.org/zh-cn/JavaScript/ECMAScript_5_support_in_Mozilla">ECMAScript 5</a>的新的语言特性:</p> + +<ul> + <li><a href="/zh-cn/JavaScript/Reference/Global_Objects/Date/parse" title="zh-cn/JavaScript/Reference/Global Objects/Date/parse"><code>Date.parse()</code></a>方法现在可以解析符合ISO 8601标准的日期格式字符串,像这样YYYY-MM-DD.</li> + <li> + <p>函数从原型链<a href="/zh-cn/JavaScript/Reference/Global_Objects/Function/prototype" title="zh-cn/JavaScript/Reference/Global Objects/Function/prototype"><code>prototype</code></a>上继承的属性不会再被遍历到.</p> + </li> +</ul> + +<dl> +</dl> + +<h3 id="DOM">DOM</h3> + +<dl> + <dt>Web workers可以自行终止</dt> + <dd><a href="/zh-cn/DOM/Using_web_workers" title="zh-cn/Using web workers">Workers</a> 开始支持<code><a href="https://developer.mozilla.org/zh-CN/docs/XPCOM_Interface_Reference/nsIWorkerScope#close()">nsIWorkerScope.close()</a></code>方法, 该方法允许它们终止自身的运行.</dd> + <dt>支持文件的拖放</dt> + <dd><a href="/zh-cn/DragDrop/DataTransfer" title="zh-cn/DragDrop/DataTransfer"><code>DataTransfer</code></a>对象提供的拖拽监听器现在可以包含一个被拖拽的文件列表.</dd> + <dt>Checking to see if an element matches a specified CSS selector</dt> + <dd>The new <a href="/zh-CN/docs/Web/API/Node/mozMatchesSelector" title="此页面仍未被本地化, 期待您的翻译!"><code>element.mozMatchesSelector</code></a> method lets you determine whether or not an element matches a specified CSS selector. See <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=518003" title="FIXED: implement function to check whether element matches a CSS selector">bug 518003</a>.</dd> + <dt><a href="/zh-cn/Detecting_device_orientation" title="zh-cn/Detecting device orientation">Detecting device orientation</a></dt> + <dd>Content can now detect the orientation of the device if it has a supported accelerometer, using the <a href="/zh-cn/DOM/MozOrientation" title="zh-cn/DOM/MozOrientation"><code>MozOrientation</code></a> event. Firefox 3.6 supports the accelerometer in Mac laptops.</dd> + <dt><a href="/zh-cn/DOM/Detecting_document_width_and_height_changes" title="zh-cn/DOM/Detecting document width and height changes">Detecting document width and height changes</a></dt> + <dd>The new <code>MozScrollAreaChanged</code> event is dispatched whenever the document's <code>scrollWidth</code> and/or <code>scrollHeight</code> properties change.</dd> +</dl> + +<h4 id="Miscellaneous_DOM_changes">Miscellaneous DOM changes</h4> + +<ul> + <li>The <code>getBoxObjectFor()</code> method has been <strong>removed</strong>, as it was non-standard and exposed even more non-standard stuff to the web. See <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=340571" title="FIXED: getBoxObjectFor leaking-onto-the-Web disaster">bug 340571</a>. Also affects <a class="external" href="http://mootools.net/" title="http://mootools.net/">MooTools</a> which uses this call for Gecko detection; this has been fixed in the latest version of MooTools, so be sure to update.</li> + <li>The new <a class="internal" href="/zh-cn/DOM/window.mozInnerScreenX" title="zh-cn/DOM/window.mozInnerScreenX"><code>mozInnerScreenX</code></a> and <a class="internal" href="/zh-cn/DOM/window.mozInnerScreenY" title="zh-cn/DOM/window.mozInnerScreenY"><code>mozInnerScreenY</code></a> properties on DOM windows have been added; these return the screen coordinates of the top-left corner of the window's viewport.</li> + <li>The new <code>mozScreenPixelsPerCSSPixel</code> attribute on the <code><a href="/zh-CN/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIDOMWindowUtils" title="">nsIDOMWindowUtils</a></code> interface, accessible only to chrome, provides a conversion factor between CSS pixels and screen pixels; this value can vary based on the zoom level of the content.</li> + <li>When the page's URI's document fragment identifier (the part after the "#" (hash) character) changes, a new <code>hashchange</code> event is sent to the page. See <a class="internal" href="/zh-cn/DOM/window.onhashchange" title="window.onhashchange">window.onhashchange</a> for more information. <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=385434" title="FIXED: Add support for HTML5 onhashchange (event for named anchor changes)">bug 385434</a></li> + <li>The attribute <a class="internal" href="/zh-cn/DOM/document.readyState" title="zh-cn/DOM/document.readyState"><code>document.readyState</code></a> is now supported. <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=347174" title='FIXED: Implement document.readystate == "complete"'>bug 347174</a></li> + <li>Support for HTML5's <code><a class="internal" href="/zh-cn/DOM/element.classList" title="element.classList">element.classList</a></code> to allow easier handling of the class attribute. <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=501257" title="FIXED: Implement HTML 5's HTMLElement.classList property">bug 501257</a></li> + <li><code>localName</code> and <code>namespaceURI</code> in HTML documents now behave like they do in XHTML documents: <code>localName</code> returns in lower case and <code>namespaceURI</code> for HTML elements is <code>"<a class="external" href="http://www.w3.org/1999/xhtml" rel="freelink">http://www.w3.org/1999/xhtml</a>"</code>.</li> + <li><a href="/zh-cn/DOM/element.getElementsByTagNameNS" title="zh-cn/DOM/element.getElementsByTagNameNS"><code>element.getElementsByTagNameNS</code></a> no longer lowercases its argument, so upper-case ASCII letters in the argument make matches against HTML elements fail. The same is true for <a href="/zh-cn/DOM/document.getElementsByTagNameNS" title="zh-cn/DOM/document.getElementsByTagNameNS"><code>document.getElementsByTagNameNS</code></a>.</li> + <li>Support has been added for addresses in geolocation via the <code><a href="/zh-CN/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIDOMGeoPositionAddress" title="">nsIDOMGeoPositionAddress</a></code> interface and a new field added to <code><a href="/zh-CN/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIDOMGeoPosition" title="">nsIDOMGeoPosition</a></code>.</li> + <li>The <a href="/zh-CN/docs/Web/API/Window/getComputedStyle" title="Window.getComputedStyle()方法返回一个对象，该对象在应用活动样式表并解析这些值可能包含的任何基本计算后报告元素的所有CSS属性的值。 私有的CSS属性值可以通过对象提供的API或通过简单地使用CSS属性名称进行索引来访问。"><code>window.getComputedStyle</code></a> function now returns quotes within <code>url()</code> values.</li> +</ul> + +<h3 id="XPath">XPath</h3> + +<dl> + <dt>支持choose()方法</dt> + <dd><a href="/zh-cn/XPath" title="zh-cn/XPath">XPath</a>开始支持<a href="/zh-cn/XPath/Functions/choose" title="zh-cn/XPath/Functions/choose"><code>choose()</code></a><code>方法</code>.</dd> +</dl> + +<h2 id="For_XUL_and_add-on_developers">For XUL and add-on developers</h2> + +<p>If you're an extension developer, you should start by reading <a class="internal" href="/zh-cn/Updating_extensions_for_Firefox_3.6" title="zh-cn/Updating extensions for Firefox 3.6">Updating extensions for Firefox 3.6</a>, which offers a helpful overview of what changes may affect your extension. Plug-in developers should read <a class="internal" href="/zh-cn/Updating_plug-ins_for_Firefox_3.6" title="zh-cn/Updating plug-ins for Firefox 3.6">Updating plug-ins for Firefox 3.6</a>.</p> + +<h3 id="New_features">New features</h3> + +<dl> + <dt><a href="/zh-cn/Detecting_device_orientation" title="zh-cn/Detecting device orientation">Detecting device orientation</a></dt> + <dd>Content can now detect the orientation of the device if it has a supported accelerometer, using the <a href="/zh-cn/DOM/MozOrientation" title="zh-cn/DOM/MozOrientation"><code>MozOrientation</code></a> event. Firefox 3.6 supports the accelerometer in Mac laptops.</dd> + <dt><a href="/zh-cn/Monitoring_HTTP_activity" title="zh-cn/Monitoring HTTP activity">Monitoring HTTP activity</a></dt> + <dd>You can now monitor HTTP transactions to observe requests and responses in real time.</dd> + <dt><a href="/zh-cn/Working_with_the_Windows_taskbar" title="zh-cn/Working with the Windows taskbar">Working with the Windows taskbar</a></dt> + <dd>It's now possible to customize the appearance of windows in the taskbar in Windows 7 or later. <em>This has been disabled by default in Firefox 3.6.</em></dd> +</dl> + +<h3 id="Places">Places</h3> + +<ul> + <li>Places queries can now use the <code>redirectsMode</code> attribute on the <code><a href="/zh-CN/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsINavHistoryQueryOptions" title="">nsINavHistoryQueryOptions</a></code> interface to specify whether or not to include redirected pages in results.</li> + <li>Added the new <code><a href="https://developer.mozilla.org/zh-CN/docs/XPCOM_Interface_Reference/nsIFaviconService#expireAllFavicons()">nsIFaviconService.expireAllFavicons()</a></code> method to the <code><a href="/zh-CN/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIFaviconService" title="">nsIFaviconService</a></code> interface.</li> +</ul> + +<h3 id="Storage">Storage</h3> + +<dl> + <dt><a href="/zh-cn/Storage#Collation_(sorting)" title="zh-cn/Storage#Collation (sorting)">Locale-aware collation of data is now supported by the Storage API</a></dt> + <dd>Gecko 1.9.2 added several new collation methods to provide optimized collation (sorting) of results using locale-aware techniques.</dd> + <dt><a href="/zh-cn/mozIStorageStatementParams#Enumeration_of_properties" title="zh-cn/mozIStorageStatementParams#Enumeration of properties">Properties on a statement can now be enumerated</a></dt> + <dd>You can now use a <code><a class="internal" href="/zh-cn/JavaScript/Reference/Statements/for...in" title="zh-cn/JavaScript/Reference/Statements/For...in">for..in</a></code> enumeration to enumerate all the properties on a statement.</dd> + <dt>mozIStorageStatement's getParameterIndex changed behavior between 3.5 and 3.6.</dt> + <dd>See <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=528166" title="mozIStorageStatement getParameterIndex causes NS_ERROR_ILLEGAL_VALUE">bug 528166</a> for details.</dd> + <dt>Asynchronously bind multiple sets of parameters and execute a statement.</dt> + <dd>See <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=490085" title="FIXED: Add ability to bind multiple sets of parameters and execute asynchronously">bug 490085</a> for details. Documentation coming soon.</dd> +</dl> + +<h3 id="Preferences">Preferences</h3> + +<ul> + <li>The <code><a href="/zh-CN/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIContentPrefService" title="">nsIContentPrefService</a></code> interface has two new methods: <code><a href="https://developer.mozilla.org/zh-CN/docs/XPCOM_Interface_Reference/nsIContentPrefService#getPrefsByName()">nsIContentPrefService.getPrefsByName()</a></code> and <code><a href="https://developer.mozilla.org/zh-CN/docs/XPCOM_Interface_Reference/nsIContentPrefService#removePrefsByName()">nsIContentPrefService.removePrefsByName()</a></code>.</li> +</ul> + +<h3 id="Themes">Themes</h3> + +<p>See <a class="internal" href="/zh-cn/Updating_themes_for_Firefox_3.6" title="zh-cn/Updating themes for Firefox 3.6">Updating themes for Firefox 3.6</a> for a list of changes related to themes.</p> + +<dl> + <dt><a href="/zh-cn/Themes/Lightweight_themes" title="zh-cn/Themes/Lightweight themes">Lightweight themes</a></dt> + <dd>Firefox 3.6 supports lightweight themes; these are easy-to-create themes that simply apply a background to the top (URL bar and button bar) and bottom (status bar) of browser windows. This is an integration of the existing <a class="external" href="http://www.getpersonas.com/" title="http://www.getpersonas.com/">Personas</a> theme architecture into Firefox.</dd> +</dl> + +<h3 id="Miscellaneous">Miscellaneous</h3> + +<ul> + <li>Firefox will no longer load third-party components installed in its internal components directory. This helps to ensure stability by preventing buggy third-party components from being executed. Developers that install components this way must <a href="/zh-cn/Migrating_raw_components_to_add-ons" title="zh-cn/Migrating raw components to add-ons">repackage their components as XPI packages</a> so they can be installed as standard add-ons.</li> + <li><code>contents.rdf</code> is no longer supported for registering chrome in extensions. You must now use the <a class="internal" href="/zh-cn/Install_Manifests" title="zh-cn/Install manifests"><code>chrome.manifest</code></a> file instead. See <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=492008" title="FIXED: Drop support for contents.rdf chrome registrations">bug 492008</a>.</li> + <li>Added support for hiding the menu bar automatically. See <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=477256" title="FIXED: Implement menubar auto-hiding in toolkit">bug 477256</a>.</li> + <li>Added support for the <code>container-live-role</code> attribute to objects. See <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=391829" title="FIXED: Add support for container-live-role to object attributes">bug 391829</a>.</li> + <li>The <code>tabs-closebutton</code> binding has been removed. See <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=500971" title="FIXED: Remove obsolete tabs-closebutton binding">bug 500971</a>.</li> + <li>Added support to <code><a href="/zh-CN/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsISound" title="">nsISound</a></code> for playing sounds based on events that have occurred. See <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=502799" title="FIXED: add new nsISound method for the event sounds">bug 502799</a>.</li> + <li>The syntax for the <code><a href="/zh-CN/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsITreeView" title="">nsITreeView</a></code> methods <code><a href="https://developer.mozilla.org/zh-CN/docs/XPCOM_Interface_Reference/nsITreeView#canDrop()">nsITreeView.canDrop()</a></code> and <code><a href="https://developer.mozilla.org/zh-CN/docs/XPCOM_Interface_Reference/nsITreeView#drop()">nsITreeView.drop()</a></code> has changed to support the new drag & drop API introduced in Gecko 1.9. See <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=455590" title="FIXED: Allow new dnd api with tree views">bug 455590</a>.</li> + <li>Added support to snap the mouse cursor to the default button of dialog or wizard on Windows, see <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=76053" title='FIXED: Windows mouse integration: "Snap to default button in dialog boxes"'>bug 76053</a>. This is processed automatically by dialog and wizard element. But if a XUL application creates a window using the <code>window</code> element and it has a default button, it needs to call <code><a href="https://developer.mozilla.org/zh-CN/docs/XPCOM_Interface_Reference/nsIDOMChromeWindow#notifyDefaultButtonLoaded()">nsIDOMChromeWindow.notifyDefaultButtonLoaded()</a></code> during the window's <code>onload</code> event handler.</li> + <li>The <code><a href="/zh-CN/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsILocalFileMac" title="">nsILocalFileMac</a></code> interface has had two methods removed: <code>setFileTypeAndCreatorFromMIMEType()</code> and <code>setFileTypeAndCreatorFromExtension()</code>.</li> + <li>The new <a class="internal" href="/zh-cn/JavaScript_code_modules/NetUtil.jsm" title="zh-cn/JavaScript code modules/NetUtil.jsm"><code>NetUtils.jsm</code></a> code module provides an easy-to-use method for asynchronously copying data from an input stream to an output stream.</li> + <li>The new <a class="internal" href="/zh-cn/JavaScript_code_modules/openLocationLastURL.jsm" title="zh-cn/JavaScript code modules/openLocationLastURL.jsm"><code>openLocationLastURL.jsm</code></a> code module makes it easy to read and change the value of the "Open Location" dialog box's remembered URL while properly taking private browsing mode into account.</li> + <li>On Windows, the <code><a href="/zh-CN/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIScreen" title="">nsIScreen</a></code> interface now reports 24 bit per pixel color depths when the graphics driver claims 32 bits, since 24 more accurately represents the actual number of color pixels in use.</li> + <li>Menu bars can now be hidden on Windows, using the new <code id="a-autohide"><a href="https://developer.mozilla.org/zh-CN/docs/Mozilla/Tech/XUL/Attribute/autohide">autohide</a></code> attribute on the <code><a href="/zh-CN/docs/Mozilla/Tech/XUL/toolbar" title="toolbar">toolbar</a></code> XUL element.</li> + <li>The <span id="m-loadOneTab"><code><a href="https://developer.mozilla.org/zh-CN/docs/Mozilla/Tech/XUL/Method/loadOneTab">loadOneTab</a></code></span> and <span id="m-addTab"><code><a href="https://developer.mozilla.org/zh-CN/docs/Mozilla/Tech/XUL/Method/addTab">addTab</a></code></span> methods now accept a new <code>relatedToCurrent</code> parameter and, in addition, allow the parameters to be specified by name, since nearly all of the parameters are optional.</li> + <li>The "<a href="/zh-cn/Install_Manifests#hidden" title="zh-cn/Install Manifests#hidden">hidden</a>" property is no longer supported in install manifests; it's no longer possible to prevent the user from seeing add-ons in the add-on manager window.</li> + <li>The <code>@mozilla.org/webshell;1</code> component no longer exists; you need to use <code>@mozilla.org/docshell;1</code> instead.</li> + <li>You can now register with the update-timer category to schedule timer events without having to instantiate the object that the timer will eventually call into; it will instead be instantiated when it's needed. See <code><a href="https://developer.mozilla.org/zh-CN/docs/XPCOM_Interface_Reference/nsIUpdateTimerManager#registerTimer()">nsIUpdateTimerManager.registerTimer()</a></code> for details.</li> + <li>The <a href="/zh-cn/NPN_GetValue" title="zh-cn/NPN GetValue"><code>NPN_GetValue()</code></a> function no longer provides access to XPCOM through the variable values <code>NPNVserviceManager</code>, <code>NPNVDOMelement</code>, and <code>NPNVDOMWindow</code>. This is part of the work toward making plugins run in separate processes in a future version of Gecko.</li> + <li>Plugins are no longer scriptable through XPCOM (IDL) interfaces, <a href="/zh-cn/Gecko_Plugin_API_Reference/Scripting_plugins" title="zh-cn/Gecko Plugin API Reference:Scripting plugins">NPRuntime</a> is the API to use for making plugins scriptable, and <a href="/zh-cn/NPP_GetValue" title="zh-cn/NPP GetValue"><code>NPP_GetValue()</code></a> is no longer called to with the value <code>NPPVpluginScriptableInstance</code> or <code>NPPVpluginScriptableIID</code>. This is part of the work toward making plugins run in separate processes in a future version of Gecko.</li> +</ul> + +<h2 id="FirefoxGecko开发">Firefox/Gecko开发</h2> + +<p>Certain changes are only really interesting if you work on the internals of Firefox itself.</p> + +<h3 id="Interfaces_merged">Interfaces merged</h3> + +<p>The following interfaces have been combined together:</p> + +<ul> + <li><code>nsIPluginTagInfo2</code> has been merged into <code>nsIPluginTagInfo</code>.</li> + <li><code>nsIPluginInstanceInternal</code>, <code>nsIPPluginInstancePeer</code>, <code>nsIPluginInstancePeer1</code>, <code>nsIPluginInstancePeer2</code>, and <code>nsIPluginInstancePeer3</code> have all been merged into <code>nsIPluginInstance</code>.</li> + <li><code>nsIWindowlessPlugInstPeer</code> has been merged into <code>nsIPluginInstance</code>.</li> + <li><code>nsIPluginManager</code> and <code>nsIPluginManager2</code> have been merged into <code>nsIPluginHost</code>.</li> +</ul> + +<h3 id="Interfaces_removed">Interfaces removed</h3> + +<p>The following interfaces have been removed entirely because they were unused, unimplemented, or obsolete:</p> + +<ul> + <li><code>nsIFullScreen</code></li> + <li><code>nsIDOMSVGListener</code></li> + <li><code>nsIDOMSVGZoomListener</code></li> + <li><code>nsIInternetConfigService</code></li> + <li><code>nsIDKey</code></li> + <li><code>nsIEventHandler</code></li> + <li><code>nsIJRILiveConnectPIPeer</code></li> + <li><code>nsIJRILiveConnectPlugin</code></li> + <li><code>nsIScriptablePlugin</code></li> + <li><code>nsIClassicPluginFactory</code></li> + <li><code>nsIFileUtilities</code></li> +</ul> + +<h3 id="Interfaces_moved">Interfaces moved</h3> + +<p>The following interfaces have been relocated from their previous IDL files into new ones:</p> + +<ul> + <li><code>nsIDOMNSCSS2Properties</code> is now located in its own IDL file (<code>dom/interfaces/css/nsIDOMCSS2Properties.idl</code>).</li> + <li><code><a href="/zh-CN/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIUpdateTimerManager" title="">nsIUpdateTimerManager</a></code> is now located in its own IDL file.</li> +</ul> + +<p>A large number of interfaces have been moved. See <a href="/zh-cn/Interfaces_moved_in_Firefox_3.6" title="zh-cn/Interfaces moved in Firefox 3.6">Interfaces moved in Firefox 3.6</a> for a complete list.</p> + +<h3 id="Other_interface_changes">Other interface changes</h3> + +<p>The following assorted changes have been made:</p> + +<ul> + <li>The <code>nsIPlugin</code> interface now inherits from <code><a href="/zh-CN/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsISupports" title="">nsISupports</a></code> instead of <code><a href="/zh-CN/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIFactory" title="">nsIFactory</a></code>.</li> + <li>The <code>nsIPluginHost</code> interface now inherits from <code><a href="/zh-CN/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsISupports" title="">nsISupports</a></code> instead of <code><a href="/zh-CN/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIFactory" title="">nsIFactory</a></code>.</li> + <li>The <code>nsIFrame</code> interface now inherits from <code>nsQueryFrame</code> instead of <code><a href="/zh-CN/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsISupports" title="">nsISupports</a></code>.</li> + <li>The <code><a href="/zh-CN/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIDeviceContext" title="">nsIDeviceContext</a></code> method <code>getPaletteInfo()</code> has been removed, as it was never implemented.</li> + <li>The <code><a href="/zh-CN/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIScriptContext" title="">nsIScriptContext</a></code> method <code>reportPendingException()</code> has been removed, since it was no longer being used.</li> +</ul> + +<h3 id="Changes_in_accessibility_code">Changes in accessibility code</h3> + +<ul> + <li>The <span style="font-family: monospace;">EVENT</span><code>_REORDER</code> <a href="/zh-cn/XPCOM_Interface_Reference/nsIAccessibleEvent" title="zh-cn/XPCOM Interface Reference/nsIAccessibleEvent">accessibility event</a> is now sent when the children of frames and iframes change, as well as when the main document's children change. See <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=420845" title="FIXED: Fire event_reorder on any embedded frames/iframes whos document has just loaded.">bug 420845</a>.</li> + <li>The <code><a href="https://developer.mozilla.org/zh-CN/docs/XPCOM_Interface_Reference/nsIAccessibleTable#selectRow()">nsIAccessibleTable.selectRow()</a></code> now correctly removes any current selection before selecting the specified row.</li> +</ul> + +<h2 id="相关链接">相关链接</h2> + +<ul> + <li><a href="/zh-cn/Firefox_5_for_developers" title="zh-cn/Firefox 5 for developers">Firefox 5 for developers</a></li> + <li><a href="/zh-cn/Firefox_4_for_developers" title="zh-cn/Firefox 4 for developers">Firefox 4 for developers</a></li> + <li><a class="internal" href="/zh-cn/Firefox_3.5_for_developers" title="zh-cn/Firefox 3.5 for developers">Firefox 3.5 for developers</a></li> + <li><a class="internal" href="/zh-cn/Firefox_3_for_developers" title="zh-cn/Firefox 3 for developers">Firefox 3 for developers</a></li> + <li><a class="internal" href="/zh-cn/Firefox_2_for_developers" title="zh-cn/Firefox 2 for developers">Firefox 2 for developers</a></li> + <li><a class="internal" href="/zh-cn/Firefox_1.5_for_developers" title="zh-cn/Firefox 1.5 for developers">Firefox 1.5 for developers</a></li> +</ul> |