GradioButtonBase.java

package org.geogebra.web.web.gui.menubar;

import com.google.gwt.safehtml.shared.SafeHtml;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.RadioButton;

/**
 * @author gabor
 * radiobutton base for the RadioButton menu
 */
public class GradioButtonBase {

	/**
	 * radiobutton for the radiobutton menu
	 */
	RadioButton radio;
	/**
	 * panel to hold the button and the menu's html
	 */
	FlowPanel itemPanel;

	/**
	 * @param html Html of the menu
	 * @param cmd 
	 * @param groupName
	 */
	public GradioButtonBase(String html, String cmd, String groupName) {
		radio = new RadioButton(groupName);
		radio.getElement().setAttribute("data-command", cmd);
		itemPanel = new FlowPanel();
		itemPanel.add(radio);
		itemPanel.add(new HTML(html));
    }

	/**
	 * @return gets the safe html of the menuitem
	 */
	public SafeHtml getSafeHtml() {
	   return new SafeHtml() {
		
		/**
		 * 
		 */
        private static final long serialVersionUID = 1L;

		@Override
		public String asString() {
			return itemPanel.getElement().getInnerHTML();
		}
	};
    }
}