com.vaadin.terminal.gwt.client.

Class VBrowserDetails

java.lang.Object
  com.vaadin.terminal.gwt.client.VBrowserDetails

All Implemented Interfaces:

Serializable

extends Object
implements Serializable

Class that parses the user agent string from the browser and provides information about the browser. Used internally by BrowserInfo and WebBrowser. Should not be used directly.

Since:

6.3

Version:

6.8.18

Author:

Vaadin Ltd.

See Also:

Serialized Form

Nested Class Summary
`static class`	`VBrowserDetails.OperatingSystem`

Constructor Summary
`VBrowserDetails(String userAgent)` Create an instance based on the given user agent.

Method Summary
`float`	`getBrowserEngineVersion()` Returns the version of the browser engine.
`int`	`getBrowserMajorVersion()` Returns the browser major version e.g., 3 for Firefox 3.5, 4 for Chrome 4, 8 for Internet Explorer 8.
`int`	`getBrowserMinorVersion()` Returns the browser minor version e.g., 5 for Firefox 3.5.
`int`	`getOperatingSystemMajorVersion()` Returns the major version of the operating system.
`int`	`getOperatingSystemMinorVersion()` Returns the minor version of the operating system.
`boolean`	`isAndroid()` Tests if the browser is run on Android.
`boolean`	`isChrome()` Tests if the browser is Chrome.
`boolean`	`isFirefox()` Tests if the browser is Firefox.
`boolean`	`isGecko()` Tests if the browser is using the Gecko engine
`boolean`	`isIE()` Tests if the browser is Internet Explorer.
`boolean`	`isIOS()` Tests if the browser is run in iOS.
`boolean`	`isLinux()` Tests if the browser is run on Linux.
`boolean`	`isMacOSX()` Tests if the browser is run on Mac OSX.
`boolean`	`isOpera()` Tests if the browser is Opera.
`boolean`	`isPresto()` Tests if the browser is using the Presto engine
`boolean`	`isSafari()` Tests if the browser is Safari.
`boolean`	`isTrident()` Tests if the browser is using the Trident engine
`boolean`	`isWebKit()` Tests if the browser is using the WebKit engine
`boolean`	`isWindows()` Tests if the browser is run on Windows.
`void`	`setIEMode(int documentMode)` Sets the version for IE based on the documentMode.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

VBrowserDetails

public VBrowserDetails(String userAgent)

Create an instance based on the given user agent.

Parameters:: userAgent - User agent as provided by the browser.

Method Detail

isFirefox

public boolean isFirefox()

Tests if the browser is Firefox.

Returns:: true if it is Firefox, false otherwise

isGecko

public boolean isGecko()

Tests if the browser is using the Gecko engine

Returns:: true if it is Gecko, false otherwise

isWebKit

public boolean isWebKit()

Tests if the browser is using the WebKit engine

Returns:: true if it is WebKit, false otherwise

isPresto

public boolean isPresto()

Tests if the browser is using the Presto engine

Returns:: true if it is Presto, false otherwise

isTrident

public boolean isTrident()

Tests if the browser is using the Trident engine

Returns:: true if it is Trident, false otherwise
Since:: 7.1.7

isSafari

public boolean isSafari()

Tests if the browser is Safari.

Returns:: true if it is Safari, false otherwise

isChrome

public boolean isChrome()

Tests if the browser is Chrome.

Returns:: true if it is Chrome, false otherwise

isOpera

public boolean isOpera()

Tests if the browser is Opera.

Returns:: true if it is Opera, false otherwise

isIE

public boolean isIE()

Tests if the browser is Internet Explorer.

Returns:: true if it is Internet Explorer, false otherwise

getBrowserEngineVersion

public float getBrowserEngineVersion()

Returns the version of the browser engine. For WebKit this is an integer e.g., 532.0. For gecko it is a float e.g., 1.8 or 1.9.

Returns:: The version of the browser engine

getBrowserMajorVersion

public final int getBrowserMajorVersion()

Returns the browser major version e.g., 3 for Firefox 3.5, 4 for Chrome 4, 8 for Internet Explorer 8.

Note that Internet Explorer 8 and newer will return the document mode so IE8 rendering as IE7 will return 7.

Returns:: The major version of the browser.

getBrowserMinorVersion

public final int getBrowserMinorVersion()

Returns the browser minor version e.g., 5 for Firefox 3.5.

Returns:: The minor version of the browser, or -1 if not known/parsed.
See Also:: getBrowserMajorVersion()

setIEMode

public void setIEMode(int documentMode)

Sets the version for IE based on the documentMode. This is used to return the correct the correct IE version when the version from the user agent string and the value of the documentMode property do not match.

Parameters:: documentMode - The current document mode

isWindows

public boolean isWindows()

Tests if the browser is run on Windows.

Returns:: true if run on Windows, false otherwise

isMacOSX

public boolean isMacOSX()

Tests if the browser is run on Mac OSX.

Returns:: true if run on Mac OSX, false otherwise

isLinux

public boolean isLinux()

Tests if the browser is run on Linux.

Returns:: true if run on Linux, false otherwise

isAndroid

public boolean isAndroid()

Tests if the browser is run on Android.

Returns:: true if run on Android, false otherwise

isIOS

public boolean isIOS()

Tests if the browser is run in iOS.

Returns:: true if run in iOS, false otherwise

getOperatingSystemMajorVersion

public int getOperatingSystemMajorVersion()

Returns the major version of the operating system. Currently only supported for mobile devices (iOS/Android)

Returns:: The major version or -1 if unknown

getOperatingSystemMinorVersion

public int getOperatingSystemMinorVersion()

Returns the minor version of the operating system. Currently only supported for mobile devices (iOS/Android)

Returns:: The minor version or -1 if unknown