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[pf3gnuchains/gcc-fork.git] / libjava / classpath / external / w3c_dom / org / w3c / dom / css / CSSValue.java

diff --git a/libjava/classpath/external/w3c_dom/org/w3c/dom/css/CSSValue.java b/libjava/classpath/external/w3c_dom/org/w3c/dom/css/CSSValue.java
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+/*
+ * Copyright (c) 2000 World Wide Web Consortium,
+ * (Massachusetts Institute of Technology, Institut National de
+ * Recherche en Informatique et en Automatique, Keio University). All
+ * Rights Reserved. This program is distributed under the W3C's Software
+ * Intellectual Property License. This program is distributed in the
+ * hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE.
+ * See W3C License http://www.w3.org/Consortium/Legal/ for more details.
+ */
+
+package org.w3c.dom.css;
+
+import org.w3c.dom.DOMException;
+
+/**
+ *  The <code>CSSValue</code> interface represents a simple or a complex 
+ * value. A <code>CSSValue</code> object only occurs in a context of a CSS 
+ * property. 
+ * <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
+ * @since DOM Level 2
+ */
+public interface CSSValue {
+    // UnitTypes
+    /**
+     * The value is inherited and the <code>cssText</code> contains "inherit".
+     */
+    public static final short CSS_INHERIT               = 0;
+    /**
+     * The value is a primitive value and an instance of the 
+     * <code>CSSPrimitiveValue</code> interface can be obtained by using 
+     * binding-specific casting methods on this instance of the 
+     * <code>CSSValue</code> interface.
+     */
+    public static final short CSS_PRIMITIVE_VALUE       = 1;
+    /**
+     * The value is a <code>CSSValue</code> list and an instance of the 
+     * <code>CSSValueList</code> interface can be obtained by using 
+     * binding-specific casting methods on this instance of the 
+     * <code>CSSValue</code> interface.
+     */
+    public static final short CSS_VALUE_LIST            = 2;
+    /**
+     * The value is a custom value.
+     */
+    public static final short CSS_CUSTOM                = 3;
+
+    /**
+     *  A string representation of the current value. 
+     */
+    public String getCssText();
+    /**
+     *  A string representation of the current value. 
+     * @exception DOMException
+     *    SYNTAX_ERR: Raised if the specified CSS string value has a syntax 
+     *   error (according to the attached property) or is unparsable. 
+     *   <br>INVALID_MODIFICATION_ERR: Raised if the specified CSS string 
+     *   value represents a different type of values than the values allowed 
+     *   by the CSS property.
+     *   <br> NO_MODIFICATION_ALLOWED_ERR: Raised if this value is readonly. 
+     */
+    public void setCssText(String cssText)
+                       throws DOMException;
+
+    /**
+     *  A code defining the type of the value as defined above. 
+     */
+    public short getCssValueType();
+
+}