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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /libjava/classpath/javax/swing/text/html/Option.java
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+/* Option.java -- Value class for <option> list model elements
+ Copyright (C) 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath 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 the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package javax.swing.text.html;
+
+import javax.swing.text.AttributeSet;
+
+/**
+ * Value class for the combobox model that renders <code>&lt;option&gt;</code>
+ * elements.
+ *
+ * @author Roman Kennke (kennke@aicas.com)
+ */
+public class Option
+{
+
+ /**
+ * The attributes of the <option> tag.
+ */
+ private AttributeSet attributes;
+
+ /**
+ * The label.
+ */
+ private String label;
+
+ /**
+ * The selected state of this label.
+ */
+ private boolean selected;
+
+ /**
+ * Creates a new <code>Option</code> instance that uses the specified
+ * tag attributes.
+ *
+ * @param attr the attributes to use
+ */
+ public Option(AttributeSet attr)
+ {
+ // Protect the attribute set.
+ attributes = attr.copyAttributes();
+ label = null;
+ selected = attr.getAttribute(HTML.Attribute.SELECTED) != null;
+ }
+
+ /**
+ * Sets the label to use for this <code>&lt;option&gt;</code> tag.
+ *
+ * @param l the label to set
+ */
+ public void setLabel(String l)
+ {
+ label = l;
+ }
+
+ /**
+ * Returns the label of this <code>&lt;option&gt;</code> tag.
+ *
+ * @return the label of this <code>&lt;option&gt;</code> tag
+ */
+ public String getLabel()
+ {
+ return label;
+ }
+
+ /**
+ * Returns the attributes used to render this <code>&lt;option&gt;</code>
+ * tag.
+ *
+ * @return the attributes used to render this <code>&lt;option&gt;</code> tag
+ */
+ public AttributeSet getAttributes()
+ {
+ return attributes;
+ }
+
+ /**
+ * Returns a string representation of this <code>&lt;option&gt;</code> tag.
+ * This returns the <code>label</code> property.
+ *
+ * @return a string representation of this <code>&lt;option&gt;</code> tag
+ */
+ public String toString()
+ {
+ return label;
+ }
+
+ /**
+ * Sets the selected state of this <code>&lt;option&gt;</code> tag.
+ *
+ * @param s the selected state to set
+ */
+ protected void setSelection(boolean s)
+ {
+ selected = s;
+ }
+
+ /**
+ * Returns <code>true</code> when this option is selected, <code>false</code>
+ * otherwise.
+ *
+ * @return <code>true</code> when this option is selected, <code>false</code>
+ * otherwise
+ */
+ public boolean isSelected()
+ {
+ return selected;
+ }
+
+ /**
+ * Returns the string associated with the <code>value</code> attribute or
+ * the label, if no such attribute is specified.
+ *
+ * @return the string associated with the <code>value</code> attribute or
+ * the label, if no such attribute is specified
+ */
+ public String getValue()
+ {
+ String value = (String) attributes.getAttribute(HTML.Attribute.VALUE);
+ if (value == null)
+ value = label;
+ return value;
+ }
+}