org.wicketstuff.egrid.attribute.HTMLAttribute Maven / Gradle / Ivy

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package org.wicketstuff.egrid.attribute;

import org.apache.wicket.util.string.Strings;

public class HTMLAttribute extends BaseHTMLAttribute {

	private static final long serialVersionUID 				= 1L;

	public static final String CLASS 						= "class";
	public static final String COL_SPAN						= "colspan";
	public static final String COLS							= "cols";
	public static final String MAX_LENGTH      				= "maxlength";
	public static final String READONLY						= "readonly";
	public static final String ROWS							= "rows";
	public static final String SIZE       					= "size";
	public static final String TITLE						= "title";
	public static final String STYLE						= "style";

	public HTMLAttribute() {
		super();
	}

	public final HTMLAttribute setReadOnly() {
		put(READONLY, READONLY);
		return this;
	}

	public final HTMLAttribute setMaxLength(final int maxlength) {
		put(MAX_LENGTH, String.valueOf(maxlength));
		return this;
	}

	public final HTMLAttribute setSize(final int size) {
		put(SIZE, String.valueOf(size));
		return this;
	}

	public final HTMLAttribute setColSpan(final int colspan){
		put(COL_SPAN, String.valueOf(colspan));
		return this;
	}

	public final HTMLAttribute setTitle(final String title) {
		put(TITLE, title);
		return this;
	}

	public final HTMLAttribute setCols(final int cols) {
		put(COLS, String.valueOf(cols));
		return this;
	}

	public final HTMLAttribute setRows(final int rows) {
		put(ROWS, String.valueOf(rows));
		return this;
	}

	public void addClass(final String className) {

		final StringBuilder appendedClass = new StringBuilder();

		if (getAttributeKeys().contains(CLASS)) {
			final String  currentClass = get(CLASS).toString();

			if (!Strings.isEmpty(currentClass)) {
				appendedClass.append(currentClass)
							 .append(" ");
			}
		}
		appendedClass.append(className);

		put(CLASS, appendedClass.toString());
	}
}