Class Ext.util.CSS

Package:	Ext.util
Defined In:	CSS.js
Class:	CSS
Extends:	Object

Public Properties

Public Methods

Method		Defined By
	createStyleSheet( String cssText, String id ) : StyleSheet Creates a stylesheet from a text blob of rules. These rules will be wrapped in a STYLE tag and appended to the HEAD o... Creates a stylesheet from a text blob of rules. These rules will be wrapped in a STYLE tag and appended to the HEAD of the document. Parameters: cssText : String The text containing the css rules id : String An id to add to the stylesheet for later removal Returns: StyleSheet	CSS
	getRule( String/Array selector, Boolean refreshCache ) : CSSRule Gets an an individual CSS rule by selector(s) Gets an an individual CSS rule by selector(s) Parameters: selector : String/Array The CSS selector or an array of selectors to try. The first selector that is found is returned. refreshCache : Boolean true to refresh the internal cache if you have recently updated any rules or added styles dynamically Returns: CSSRule The CSS rule or null if one is not found	CSS
	getRules( Boolean refreshCache ) : Object Gets all css rules for the document Gets all css rules for the document Parameters: refreshCache : Boolean true to refresh the internal cache Returns: Object An object (hash) of rules indexed by selector	CSS
	refreshCache() : Object Refresh the rule cache if you have dynamically added stylesheets Refresh the rule cache if you have dynamically added stylesheets Parameters: None. Returns: Object An object (hash) of rules indexed by selector	CSS
	removeStyleSheet( String id ) : void Removes a style or link tag by id Removes a style or link tag by id Parameters: id : String The id of the tag Returns: void	CSS
	swapStyleSheet( String id, String url ) : void Dynamically swaps an existing stylesheet reference for a new one Dynamically swaps an existing stylesheet reference for a new one Parameters: id : String The id of an existing link tag to remove url : String The href of the new stylesheet to include Returns: void	CSS
	updateRule( String/Array selector, String property, String value ) : Boolean Updates a rule property Updates a rule property Parameters: selector : String/Array If it's an array it tries each selector until it finds one. Stops immediately once one is found. property : String The css property value : String The new value for the property Returns: Boolean true If a rule was found and updated	CSS

Public Events