Combobox2Default.java

/* Combobox2Default.java

{{IS_NOTE
	Purpose:

	Description:

	History:
		Jun 6, 2008 8:57:53 AM , Created by jumperchen
}}IS_NOTE

Copyright (C) 2008 Potix Corporation. All Rights Reserved.

{{IS_RIGHT
	This program is distributed under GPL Version 2.0 in the hope that
	it will be useful, but WITHOUT ANY WARRANTY.
}}IS_RIGHT
*/
package org.zkoss.zkmax.zul.render;

import java.io.IOException;
import java.io.Writer;

import org.adempiere.webui.apps.AEnv;
import org.zkoss.zk.ui.Component;
import org.zkoss.zk.ui.Execution;
import org.zkoss.zk.ui.Executions;
import org.zkoss.zk.ui.render.ComponentRenderer;
import org.zkoss.zk.ui.render.SmartWriter;
import org.zkoss.zul.Combobox;

/**
 * {@link Combobox}'s default mold.
 *
 * @author jumperchen
 *
 * @since 3.5.0
 *
 * @author hengsin
 * modify default zk layout for combobox
 */
public class Combobox2Default implements ComponentRenderer {
	public void render(Component comp, Writer out) throws IOException {
		final SmartWriter wh = new SmartWriter(out);
		final Combobox self = (Combobox) comp;
		final String uuid = self.getUuid();
		final String zcls = self.getZclass();
		final Execution exec = Executions.getCurrent();

		String tableStyle = AEnv.isInternetExplorer() ? "display:inline" : "display:inline-block";
		String inputAttrs = self.getInnerAttrs();
		if (inputAttrs.indexOf("style") >= 0) {
			inputAttrs = inputAttrs.substring(0, inputAttrs.indexOf("style"));
		}
		inputAttrs = inputAttrs.trim() + " style='width: 100%'";
		wh.write("<span id=\"").write(uuid).write("\"")
			.write(self.getOuterAttrs())
			.write(" z.type=\"zul.cb.Cmbox\" z.combo=\"true\">")
			.write("<table border='0' cellspacing='0' cellpadding='0'")
			.write(" width='").write(self.getWidth()).write("'")
			.write(" style='"). write(tableStyle).write("'>")
			.write("<tr style='white-space:nowrap; border:none").write(self.getWidth()).write("'>");
		if (self.getWidth() != null && self.getWidth().trim().length() > 0 && !"auto".equals(self.getWidth()))
		{
			wh.write("<td style='width: 100%; border:none'>");
		}
		else
		{
			wh.write("<td style='width: auto; border:none'>");
		}
		wh.write("<input id=\"")
			.write(uuid).write("!real\" autocomplete=\"off\"")
			.write(" class=\"").write(zcls).write("-inp\" ")
			.write(inputAttrs).write("/></td><td style='width: 17px'><span id=\"")
			.write(uuid).write("!btn\" class=\"").write(zcls).write("-btn\"");

		if (!self.isButtonVisible())
			wh.write(" style=\"display:none\"");
		else
			wh.write(" style=\"margin-left:2px\"");

		wh.write("><img class=\"").write(zcls).write("-img\" onmousedown=\"return false;\"");
		wh.write(" src=\"").write(exec.encodeURL("~./img/spacer.gif")).write("\"")
			.write("\"/></span></td></tr></table><div id=\"").write(uuid).write("!pp\" class=\"")
			.write(zcls).write("-pp\" style=\"display:none\" tabindex=\"-1\">")
			.write("<table id=\"").write(uuid)
			.write("!cave\" cellpadding=\"0\" cellspacing=\"0\">")
			.writeChildren(self)
			.write("</table></div></span>");
	}
}