get value from Swing text Attribute - Java javax.swing.text

Java examples for javax.swing.text:AttributeSet

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Description

get value from Swing text Attribute

Demo Code


//package com.java2s;
import java.util.Enumeration;
import javax.swing.text.AttributeSet;

public class Main {
    public static String get(AttributeSet a, String attributeName) {
        for (Enumeration en = a.getAttributeNames(); en.hasMoreElements();) {
            Object name = en.nextElement();
            if (name.toString().equalsIgnoreCase(attributeName)) {
                return a.getAttribute(name).toString();
            }//from   w w  w.ja v a2  s.  c o m
        }
        return null;
    }

    public static String toString(AttributeSet a) {
        StringBuilder builder = new StringBuilder("[");
        Enumeration en = a.getAttributeNames();
        do {
            if (!en.hasMoreElements()) {
                break;
            }
            Object name = en.nextElement();
            builder.append(name).append("=").append(a.getAttribute(name));
            if (en.hasMoreElements()) {
                builder.append(", ");
            }
        } while (true);
        builder.append("]");
        return builder.toString();
    }
}

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