01: /*
02: * JOnAS: Java(TM) Open Application Server
03: * Copyright (C) 1999 Bull S.A.
04: * Contact: jonas-team@objectweb.org
05: *
06: * This library is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public
08: * License as published by the Free Software Foundation; either
09: * version 2.1 of the License, or any later version.
10: *
11: * This library is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: * Lesser General Public License for more details.
15: *
16: * You should have received a copy of the GNU Lesser General Public
17: * License along with this library; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19: * USA
20: *
21: * Initial developer(s): Michel-Ange ANTON
22: * --------------------------------------------------------------------------
23: * $Id: JonasGridNameTitleTag.java 2637 2003-06-20 17:15:42Z antonma $
24: * --------------------------------------------------------------------------
25: */
26:
27: package org.objectweb.jonas.webapp.taglib;
28:
29: import javax.servlet.jsp.JspException;
30: import javax.servlet.jsp.tagext.Tag;
31:
32: public class JonasGridNameTitleTag extends JonasGridNameTag {
33:
34: // ------------------------------------------------------------- Instance Variables
35:
36: private boolean mb_ForceStyleClass = false;
37:
38: // ----------------------------------------------------- Public Methods
39:
40: /**
41: * Start of Tag processing
42: *
43: * @exception JspException if a JSP exception occurs
44: */
45: public int doStartTag() throws JspException {
46: // Set default value
47: mb_ForceStyleClass = false;
48: if (getStyleClass() == null) {
49: // Determine if embedded in an JonasGridRowTitleTag
50: Tag oTag = findAncestorWithClass(this ,
51: JonasGridRowTitleTag.class);
52: if (oTag == null) {
53: setStyleClass(JonasGridRowTitleTag.CLASS_TITLE);
54: } else {
55: setStyleClass(((JonasGridRowTitleTag) oTag)
56: .getStyleClass());
57: }
58: mb_ForceStyleClass = true;
59: }
60: if (getHeight() == null) {
61: setHeight("20");
62: }
63: return super .doStartTag();
64: }
65:
66: /**
67: * End of Tag Processing
68: *
69: * @exception JspException if a JSP exception occurs
70: */
71: public int doEndTag() throws JspException {
72: int iRet = super .doEndTag();
73: if (mb_ForceStyleClass == true) {
74: mb_ForceStyleClass = false;
75: setStyleClass(null);
76: }
77: return iRet;
78: }
79:
80: }
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