视窗
内容
- 清单
- <a>h3Name</a>
- 当前视窗
- <a>h3Name</a>
- 范例
- <a>h3Name</a>
- API 参考: chrome.windows
For information on how to use experimental APIs, see the chrome.experimental.* APIs page.
视窗
使用chrome.windows模块与浏览器视窗进行交互。 你可以使用这个模块在浏览器中创建、修改和重新排列视窗。
清单
要使用视窗 API,你必须在manifest.json声明"tabs"的权限 。(不,这不是一个错字 - 窗口和标签模块的互动如此密切,我们决定它们共享一个权限。)例如:
{
"name": "My extension",
...
**"permissions": ["tabs"]**,
...
}
当前视窗
很多扩展系统的功能有一个可选的windowId参数,其默认值为当前视窗。
当前视窗是指包含当前正在执行的代码的视窗。重要的是要认识到,它可以跟最顶层或有焦点的视窗不一样。
例如,假设一个扩展从一个单一的HTML文件中创建了一些标签或视窗,而这个HTML文件包含一个chrome.tabs.getSelected的调用 。 当前视窗是指那个包含了发起调用的页面的视窗,不管它是不是最顶层视窗。
在背景页这个例子中 ,当前视窗就是最后一个活动视窗。在某些情况下,背景页可能没有当前视窗。
范例
你可以在examples/api/windows 目录下找到一些使用windows模块的简单范例。另外一个范例是在tabs_api.html文件中的检查器范例。 对于其他的例子和查看源代码的帮助,参见示例 。
API 参考: chrome.windows
属性
WINDOW_ID_NONE
chrome.windows.WINDOW_ID_NONE
WINDOW_ID_NONE
( optional enumerated Type array of 整数 )
Undocumented.
这个windowId值表示没有Chrome浏览器窗口的情况。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
方法
create
void chrome.windows.create(, object createData
, function callback
)
Undocumented.
使用任何可选大小、位置或者默认提供的URL来创建(打开)一个新的浏览器。
参数
createData
( optional enumerated Type array of object可选,对象 )
Undocumented.
Description of this parameter from the json schema.
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
url
( optional enumerated Type array of string or array of string 可选,字符串或者字符串数组)
Undocumented.
一个或者一组在视窗作为标签打开的URL。完全合格的URL必须包括一个类型(即'http://www.google.com',不是'www.google.com')。相对URL将与扩展内的当前页相关。默认为新的标签页面。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
tabId
( optional enumerated Type array of integer可选,整数 )
Undocumented.
你想要在新视窗选定的标签的id。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
left
( optional enumerated Type array of integer 可选,整数 )
Undocumented.
新视窗相对于屏幕的左边缘的位置的像素值。如果没有指定,那么新的视窗从最后一个有焦点的视窗自然偏移。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
top
( optional enumerated Type array of integer可选,整数 )
Undocumented.
新视窗相对于屏幕的上边缘的位置的像素值。如果没有指定,那么新的视窗从最后一个有焦点的视窗自然偏移。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
width
( optional enumerated Type array of integer可选,整数 )
Undocumented.
新视窗的像素宽度。如果没有指定,默认为自然宽度。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
height
( optional enumerated Type array of integer可选,整数 )
Undocumented.
新视窗的像素高度。如果没有指定,默认为自然高度。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
incognito
( optional enumerated Type array of boolean可选,Boolean类型 )
Undocumented.
新视窗是否是隐身。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
type
( optional enumerated Type array of string ["normal", "popup"]可选,枚举字符串["normal", "popup"] )
Undocumented.
指定新建浏览器视窗的类型。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
callback
( optional enumerated Type array of function可选,函数 )
Undocumented.
Description of this parameter from the json schema.
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
Returns
回调函数
The callback parameter should specify a function that looks like this:
如果指定了回调参数,它应该指定一个如下所示函数:
function(Window window) {...};
window
( optional enumerated Window 可选,视窗 array of paramType )
Undocumented.
包含新创建视窗的详细信息。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
This function was added in version . If you require this function, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
get
void chrome.windows.get(, integer windowId
, function callback
)
Undocumented.
获取有关窗口的详细信息。
参数
windowId
( optional enumerated Type array of integer整数 )
Undocumented.
Description of this parameter from the json schema.
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
callback
( optional enumerated Type array of function函数 )
Undocumented.
Description of this parameter from the json schema.
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
Returns
Callback function
如果指定了回调参数,它应该指定一个如下所示函数:
If you specify the callback parameter, it should specify a function that looks like this:
function(Window window) {...};
window
( optional enumerated Window array of paramType )
Undocumented.
Description of this parameter from the json schema.
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
This function was added in version . If you require this function, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
getAll
void chrome.windows.getAll(, object getInfo
, function callback
)
Undocumented.
获得所有的视窗。
参数
getInfo
( optional enumerated Type array of object可选,对象 )
Undocumented.
Description of this parameter from the json schema.
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
populate
( optional enumerated Type array of boolean 可选,Boolean类型)
Undocumented.
如果是true表示每个视窗对象都有一个包含该视窗所有标签的tabs属性。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
callback
( optional enumerated Type array of function函数 )
Undocumented.
Description of this parameter from the json schema.
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
Returns
回调函数
回调参数应该指定一个如下函数:
If you specify the callback parameter, it should specify a function that looks like this:
function(array of Window windows) {...};
windows
( optional enumerated Type array of Window array of paramType paramType )
Undocumented.
Description of this parameter from the json schema.
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
This function was added in version . If you require this function, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
getCurrent
void chrome.windows.getCurrent(, function callback
)
Undocumented.
获得当前视窗。
参数
callback
( optional enumerated Type array of function 函数)
Undocumented.
Description of this parameter from the json schema.
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
Returns
回调函数
如果指定了回调参数,它应该指定一个如下所示函数:
If you specify the callback parameter, it should specify a function that looks like this:
function(Window window) {...};
window
( optional enumerated Window array of paramType )
Undocumented.
Description of this parameter from the json schema.
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
This function was added in version . If you require this function, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
getLastFocused
void chrome.windows.getLastFocused(, function callback
)
Undocumented.
获取最近有焦点的视窗 — 一般是最顶层的视窗。
参数
callback
( optional enumerated Type array of function 函数)
Undocumented.
Description of this parameter from the json schema.
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
Returns
回调函数
如果指定了回调参数,它应该指定一个如下所示函数:
If you specify the callback parameter, it should specify a function that looks like this:
function(Window window) {...};
window
( optional enumerated Window array of paramType )
Undocumented.
Description of this parameter from the json schema.
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
This function was added in version . If you require this function, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
remove
void chrome.windows.remove(, integer windowId
, function callback
)
Undocumented.
关闭一个视窗以及其包含的所有标签。
参数
windowId
( optional enumerated Type array of integer整数 )
Undocumented.
Description of this parameter from the json schema.
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
callback
( optional enumerated Type array of function 可选,函数 )
Undocumented.
Description of this parameter from the json schema.
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
Returns
回调函数
The callback parameter should specify a function that looks like this:
如果指定了回调参数,它应该指定一个如下所示函数:
function() {...};
This function was added in version . If you require this function, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
update
void chrome.windows.update(, integer windowId
, object updateInfo
, function callback
)
Undocumented.
更新一个视窗的属性。只指定那些你希望修改的属性,未指定的属性将保持不变。
参数
windowId
( optional enumerated Type array of integer整数 )
Undocumented.
Description of this parameter from the json schema.
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
updateInfo
( optional enumerated Type array of object对象 )
Undocumented.
Description of this parameter from the json schema.
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
left
( optional enumerated Type array of integer 可选,整数 )
Undocumented.
视窗相对屏幕左边界进行移动的像素偏移值。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
top
( optional enumerated Type array of integer 可选,整数 )
Undocumented.
视窗相对屏幕上边界进行移动的像素偏移值。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
width
( optional enumerated Type array of integer可选,整数 )
Undocumented.
视窗宽度调整的像素值。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
height
( optional enumerated Type array of integer可选,整数 )
Undocumented.
视窗高度调整的像素值。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
focused
( optional enumerated Type array of boolean可选,Boolean类型 )
Undocumented.
如果是true,将该视窗提至前面。否则,将z-order上下一视窗提至前面。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
callback
( optional enumerated Type array of function 可选,函数)
Undocumented.
Description of this parameter from the json schema.
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
Returns
回调函数
The callback parameter should specify a function that looks like this:
如果指定了回调参数,它应该指定一个如下所示函数:
function(Window window) {...};
window
( optional enumerated Window array of paramType )
Undocumented.
Description of this parameter from the json schema.
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
This function was added in version . If you require this function, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
事件
onCreated
chrome.windows.onCreated.addListener(function(Window window) {...});
Undocumented.
当一个新视窗被创建时触发。
参数
window
( optional enumerated Window array of paramType )
Undocumented.
被创建窗体的详细信息。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
onFocusChanged
chrome.windows.onFocusChanged.addListener(function(integer windowId) {...});
Undocumented.
当前获得焦点窗口改变时触发。Will be chrome.windows.WINDOW_ID_NONE if all chrome windows have lost focus. Note: On some Linux window managers, WINDOW_ID_NONE will always be sent immediately preceding a switch from one chrome window to another.
Parameters
windowId
( optional enumerated Type array of integer )
Undocumented.
ID of the newly focused window.
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
onRemoved
chrome.windows.onRemoved.addListener(function(integer windowId) {...});
Undocumented.
当一个视窗被关闭时触发。
参数
windowId
( optional enumerated Type array of integer 整数)
Undocumented.
被关闭视窗的ID。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
类型
Window
paramName
( optional enumerated Type array of object视窗,对象 )
Undocumented.
Description of this parameter from the json schema.
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
id
( optional enumerated Type array of integer 整数)
Undocumented.
视窗的ID。视窗ID在一个浏览器会话中是唯一的。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
focused
( optional enumerated Type array of boolean )
Undocumented.
该窗口是否当前焦点窗口。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
top
( optional enumerated Type array of integer整数 )
Undocumented.
窗体相对屏幕上边缘的偏移像素值。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
left
( optional enumerated Type array of integer整数 )
Undocumented.
窗体相对屏幕左边缘的偏移像素值。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
width
( optional enumerated Type array of integer整数 )
Undocumented.
窗体宽度像素值。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
height
( optional enumerated Type array of integer整数 )
Undocumented.
窗体高度像素值。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
tabs
( optional enumerated Type array of Tab可选,标签数组 array of paramType paramType )
Undocumented.
表征窗体所包含标签的数组。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
incognito
( optional enumerated Type array of boolean )
Undocumented.
窗体是否隐藏。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.
type
( optional enumerated Type array of string ["normal", "popup", "app"] )
Undocumented.
浏览器视窗类型。
This parameter was added in version . You must omit this parameter in earlier versions, and you may omit it in any version. If you require this parameter, the manifest key minimum_chrome_version can ensure that your extension won't be run in an earlier browser version.