javax.faces.component.UIComponent
javax.faces.component.UIComponentBase
org.apache.myfaces.custom.stylesheet.AbstractStylesheet
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java.lang.Object
public abstract class AbstractStylesheet
Renders the path to a common CSS-file
| Field Summary | |
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static String |
COMPONENT_FAMILY
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static String |
COMPONENT_TYPE
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| Fields inherited from interface org.apache.myfaces.component.UserRoleAware |
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ENABLED_ON_USER_ROLE_ATTR, VISIBLE_ON_USER_ROLE_ATTR |
| Constructor Summary | |
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AbstractStylesheet()
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| Method Summary | |
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abstract String |
getMedia()
Define the target media of the styles: screen Intended for non-paged computer screens. tty Intended for media using a fixed-pitch character grid, such as teletypes, terminals, or portable devices with limited display capabilities. tv Intended for television-type devices (low resolution, color, limited scrollability). projection Intended for projectors. handheld Intended for handheld devices (small screen, monochrome, bitmapped graphics, limited bandwidth). print Intended for paged, opaque material and for documents viewed on screen in print preview mode. braille Intended for braille tactile feedback devices. aural Intended for speech synthesizers. all Suitable for all devices. Could be a comma separated list. |
abstract String |
getPath()
URL for CSS-file. |
abstract boolean |
isFiltered()
Cause EL expressions in the stylesheet to be evaluated. |
abstract boolean |
isInline()
Inline the stylesheet file content as in contrast to referencing it as a link. |
boolean |
isRendered()
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| Methods inherited from class javax.faces.component.UIComponentBase |
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addFacesListener, broadcast, decode, encodeBegin, encodeChildren, encodeEnd, findComponent, getAttributes, getChildCount, getChildren, getClientId, getFacesContext, getFacesListeners, getFacet, getFacets, getFacetsAndChildren, getId, getParent, getRenderer, getRendererType, getRendersChildren, getValueBinding, isTransient, processDecodes, processRestoreState, processSaveState, processUpdates, processValidators, queueEvent, removeFacesListener, restoreAttachedState, restoreState, saveAttachedState, saveState, setId, setParent, setRendered, setRendererType, setTransient, setValueBinding |
| Methods inherited from class javax.faces.component.UIComponent |
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getFamily |
| Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface org.apache.myfaces.component.UserRoleAware |
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getEnabledOnUserRole, getVisibleOnUserRole, setEnabledOnUserRole, setVisibleOnUserRole |
| Field Detail |
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public static final String COMPONENT_TYPE
public static final String COMPONENT_FAMILY
| Constructor Detail |
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public AbstractStylesheet()
| Method Detail |
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public abstract String getPath()
If this path starts with a slash, then the webapp context path will be prepended to it. This makes it simple to reference stylesheets at an absolute path within the webapp. A value like "/styles/style.css" becomes "/webappname/styles/style.css".
If this path does not start with a slash, then it is output unaltered. This supports absolute urls ("http://host/path/style.css"). It also supports having css files relative to the current page ("style.css" or "styles/style.css") but this needs to be used with care as the standard JSF postback/internal-forward navigation style can cause browsers to use an inappropriate base url when resolving relative references.
public abstract boolean isInline()
The file referenced by the path attribute is loaded, and its content is written to the page wrapped in an <script> tag.
When this option is enabled, the path property must contain an absolute path within the current webapp. External urls ("http://*") and paths relative to the current page are not supported.
public abstract boolean isFiltered()
When true, any EL expression in the stylesheet will be evaluated and replaced by its string representation on the first access. The stylesheet will be processed only once. Every subsequent request will get a cached view.
public abstract String getMedia()
public boolean isRendered()
isRendered in class javax.faces.component.UIComponentBase
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