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com.google.gwt.dom.client
Class SourceElement

java.lang.Object
  extended by com.google.gwt.core.client.JavaScriptObject
      extended by com.google.gwt.dom.client.Node
          extended by com.google.gwt.dom.client.Element
              extended by com.google.gwt.dom.client.SourceElement

@TagName(value="source")
public class SourceElement
extends Element

The SOURCE element specifies one of potentially multiple source file in a media element.

See Also:
W3C HTML Specification

Field Summary
static java.lang.String TAG
           
 
Fields inherited from class com.google.gwt.dom.client.Element
DRAGGABLE_AUTO, DRAGGABLE_FALSE, DRAGGABLE_TRUE
 
Fields inherited from class com.google.gwt.dom.client.Node
DOCUMENT_NODE, ELEMENT_NODE, TEXT_NODE
 
Constructor Summary
protected SourceElement()
           
 
Method Summary
static SourceElement as(Element elem)
          Assert that the given Element is compatible with this class and automatically typecast it.
 java.lang.String getSrc()
          Returns the source URL for the media, or null if none is set.
 java.lang.String getType()
          Returns the type of media represented by the src, or null if none is set.
static boolean is(Element elem)
          Determine whether the given Element can be cast to this class.
static boolean is(JavaScriptObject o)
          Determines whether the given JavaScriptObject can be cast to this class.
static boolean is(Node node)
          Determine whether the given Node can be cast to this class.
 void setSrc(java.lang.String url)
          Sets the source URL for the media.
 void setType(java.lang.String type)
          Sets the type of media represented by the src.
 
Methods inherited from class com.google.gwt.dom.client.Element
addClassName, as, as, blur, dispatchEvent, focus, getAbsoluteBottom, getAbsoluteLeft, getAbsoluteRight, getAbsoluteTop, getAttribute, getClassName, getClientHeight, getClientWidth, getDir, getDraggable, getElementsByTagName, getFirstChildElement, getId, getInnerHTML, getInnerText, getLang, getNextSiblingElement, getOffsetHeight, getOffsetLeft, getOffsetParent, getOffsetTop, getOffsetWidth, getPreviousSiblingElement, getPropertyBoolean, getPropertyDouble, getPropertyInt, getPropertyJSO, getPropertyObject, getPropertyString, getScrollHeight, getScrollLeft, getScrollTop, getScrollWidth, getString, getStyle, getTabIndex, getTagName, getTitle, hasAttribute, hasClassName, hasTagName, indexOfName, removeAttribute, removeClassName, replaceClassName, scrollIntoView, setAttribute, setClassName, setDir, setDraggable, setId, setInnerHTML, setInnerSafeHtml, setInnerText, setLang, setPropertyBoolean, setPropertyDouble, setPropertyInt, setPropertyJSO, setPropertyObject, setPropertyString, setScrollLeft, setScrollTop, setTabIndex, setTitle, toggleClassName
 
Methods inherited from class com.google.gwt.dom.client.Node
appendChild, cloneNode, getChild, getChildCount, getChildNodes, getFirstChild, getLastChild, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentElement, getParentNode, getPreviousSibling, hasChildNodes, hasParentElement, insertAfter, insertBefore, insertFirst, isOrHasChild, removeAllChildren, removeChild, removeFromParent, replaceChild, setNodeValue
 
Methods inherited from class com.google.gwt.core.client.JavaScriptObject
cast, createArray, createArray, createFunction, createObject, equals, hashCode, toSource, toString
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

TAG

public static final java.lang.String TAG
See Also:
Constant Field Values
Constructor Detail

SourceElement

protected SourceElement()
Method Detail

as

public static SourceElement as(Element elem)
Assert that the given Element is compatible with this class and automatically typecast it.

is

public static boolean is(JavaScriptObject o)
Determines whether the given JavaScriptObject can be cast to this class. A null object will cause this method to return false.

is

public static boolean is(Node node)
Determine whether the given Node can be cast to this class. A null node will cause this method to return false.

is

public static boolean is(Element elem)
Determine whether the given Element can be cast to this class. A null node will cause this method to return false.

getSrc

public final java.lang.String getSrc()
Returns the source URL for the media, or null if none is set.

Returns:
a String URL or null
See Also:
setSrc(String)

getType

public final java.lang.String getType()
Returns the type of media represented by the src, or null if none is set.

Returns:
a String type, or null
See Also:
setType(String)

setSrc

public final void setSrc(java.lang.String url)
Sets the source URL for the media.

Parameters:
url - a String URL
See Also:
getSrc()

setType

public final void setType(java.lang.String type)
Sets the type of media represented by the src. The browser will look at the type when deciding which source files to request from the server.

The type is the format or encoding of the media represented by the source element. For example, the type of an AudioElement could be one of , AudioElement.TYPE_MP3, or AudioElement.TYPE_WAV.

You can also add the codec information to the type, giving the browser even more information about whether or not it can play the file (Example: " audio/ogg; codec=vorbis");

Parameters:
type - the media type
See Also:
getType()
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