| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.commons.jelly.tags.swing; |
| |
| import java.awt.Color; |
| import java.awt.Font; |
| |
| import javax.swing.BorderFactory; |
| import javax.swing.border.Border; |
| import javax.swing.border.TitledBorder; |
| |
| import org.apache.commons.jelly.JellyTagException; |
| import org.apache.commons.jelly.MissingAttributeException; |
| import org.apache.commons.jelly.XMLOutput; |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| |
| /** |
| * Creates a titled border. |
| * The border will either be exported as a variable defined by the 'var' attribute |
| * or will be set on the parent widget's border property |
| * |
| * @author <a href="mailto:jstrachan@apache.org">James Strachan</a> |
| * @version $Revision$ |
| */ |
| public class TitledBorderTag extends BorderTagSupport { |
| |
| /** The Log to which logging calls will be made. */ |
| private static final Log log = LogFactory.getLog(TitledBorderTag.class); |
| |
| private String title; |
| private String titleJustification; |
| private String titlePosition; |
| private Border border; |
| private Font font; |
| private Color color; |
| |
| |
| // Tag interface |
| //------------------------------------------------------------------------- |
| public void doTag(final XMLOutput output) throws MissingAttributeException, JellyTagException { |
| if ( title == null) { |
| throw new MissingAttributeException("title"); |
| } |
| super.doTag(output); |
| } |
| |
| // Properties |
| //------------------------------------------------------------------------- |
| |
| /** |
| * Sets the color of the title for this border. Can be set via a nested <color> tag. |
| */ |
| public void setColor(Color color) { |
| this.color = color; |
| } |
| |
| /** |
| * Sets the Font to be used by the title. Can be set via a nested <font> tag. |
| */ |
| public void setFont(Font font) { |
| this.font = font; |
| } |
| |
| /** |
| * Sets the title text for this border. |
| */ |
| public void setTitle(String title) { |
| this.title = title; |
| } |
| |
| /** |
| * Sets the justification of the title. The String is case insensitive. |
| * Possible values are {LEFT, CENTER, RIGHT, LEADING, TRAILING} |
| */ |
| public void setTitleJustification(String titleJustification) { |
| this.titleJustification = titleJustification; |
| } |
| |
| /** |
| * Sets the position of the title. The String is case insensitive. |
| * Possible values are {ABOVE_TOP, TOP, BELOW_TOP, ABOVE_BOTTOM, BOTTOM, BELOW_BOTTOM} |
| */ |
| public void setTitlePosition(String titlePosition) { |
| this.titlePosition = titlePosition; |
| } |
| |
| |
| |
| // Implementation methods |
| //------------------------------------------------------------------------- |
| |
| /** |
| * Factory method to create a new Border instance. |
| */ |
| protected Border createBorder() { |
| if (border != null) { |
| if (titleJustification != null && titlePosition != null) { |
| int justification = asTitleJustification(titleJustification); |
| int position = asTitlePosition(titlePosition); |
| |
| if (font != null) { |
| if (color != null) { |
| return BorderFactory.createTitledBorder(border, title, justification, position, font, color); |
| } |
| else { |
| return BorderFactory.createTitledBorder(border, title, justification, position, font); |
| } |
| } |
| return BorderFactory.createTitledBorder(border, title, justification, position); |
| } |
| return BorderFactory.createTitledBorder(border, title); |
| } |
| return BorderFactory.createTitledBorder(title); |
| } |
| |
| /** |
| * @return the enumeration for the title justification |
| */ |
| protected int asTitleJustification(String text) { |
| if (text.equalsIgnoreCase("LEFT")) { |
| return TitledBorder.LEFT; |
| } |
| else if (text.equalsIgnoreCase("CENTER")) { |
| return TitledBorder.CENTER; |
| } |
| else if (text.equalsIgnoreCase("RIGHT")) { |
| return TitledBorder.RIGHT; |
| } |
| else if (text.equalsIgnoreCase("LEADING")) { |
| return TitledBorder.LEADING; |
| } |
| else if (text.equalsIgnoreCase("TRAILING")) { |
| return TitledBorder.TRAILING; |
| } |
| else { |
| return TitledBorder.DEFAULT_JUSTIFICATION; |
| } |
| } |
| |
| /** |
| * @return the enumeration for the title position |
| */ |
| protected int asTitlePosition(String text) { |
| if (text.equalsIgnoreCase("ABOVE_TOP")) { |
| return TitledBorder.ABOVE_TOP; |
| } |
| else if (text.equalsIgnoreCase("TOP")) { |
| return TitledBorder.TOP; |
| } |
| else if (text.equalsIgnoreCase("BELOW_TOP")) { |
| return TitledBorder.BELOW_TOP; |
| } |
| else if (text.equalsIgnoreCase("ABOVE_BOTTOM")) { |
| return TitledBorder.ABOVE_BOTTOM; |
| } |
| else if (text.equalsIgnoreCase("BOTTOM")) { |
| return TitledBorder.BOTTOM; |
| } |
| else if (text.equalsIgnoreCase("BELOW_BOTTOM")) { |
| return TitledBorder.BELOW_BOTTOM; |
| } |
| else { |
| return TitledBorder.DEFAULT_POSITION; |
| } |
| } |
| } |