Java tutorial
/* * Copyright 2008 Google Inc. * * Licensed 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 com.google.gwt.dom.client; import com.google.gwt.core.client.JavaScriptObject; /** * The object used to represent the TH and TD elements. * * @see <a href= * "http://www.w3.org/TR/1999/REC-html401-19991224/struct/tables.html#edef-TD"> * W3C HTML Specification</a> */ @TagName({ TableCellElement.TAG_TD, TableCellElement.TAG_TH }) public class TableCellElement extends Element { public static final String TAG_TD = "td"; public static final String TAG_TH = "th"; /** * Assert that the given {@link Element} is compatible with this class and * automatically typecast it. */ public static TableCellElement as(Element elem) { assert is(elem); return (TableCellElement) elem; } /** * Determine whether the given {@link Element} can be cast to this class. A * <code>null</code> node will cause this method to return * <code>false</code>. */ public static boolean is(Element elem) { return elem != null && (elem.getTagName().equalsIgnoreCase(TAG_TD) || elem.getTagName().equalsIgnoreCase(TAG_TH)); } /** * Determines whether the given {@link JavaScriptObject} can be cast to this * class. A <code>null</code> object will cause this method to return * <code>false</code>. */ public static boolean is(JavaScriptObject o) { if (Element.is(o)) { return is(Element.as(o)); } return false; } /** * Determine whether the given {@link Node} can be cast to this class. A * <code>null</code> node will cause this method to return * <code>false</code>. */ public static boolean is(Node node) { if (Element.is(node)) { return is((Element) node); } return false; } protected TableCellElement() { } /** * Horizontal alignment of data in cell. * * @see <a href= * "http://www.w3.org/TR/1999/REC-html401-19991224/struct/tables.html#adef-align-TD"> * W3C HTML Specification</a> */ public String getAlign() { return this.getPropertyString("align"); } /** * The index of this cell in the row, starting from 0. This index is in * document tree order and not display order. */ public int getCellIndex() { return indexInParentChildren(); } /** * Alignment character for cells in a column. * * @see <a href= * "http://www.w3.org/TR/1999/REC-html401-19991224/struct/tables.html#adef-char"> * W3C HTML Specification</a> */ public String getCh() { return this.getPropertyString("ch"); } /** * Offset of alignment character. * * @see <a href= * "http://www.w3.org/TR/1999/REC-html401-19991224/struct/tables.html#adef-charoff"> * W3C HTML Specification</a> */ public String getChOff() { return this.getPropertyString("chOff"); } /** * Number of columns spanned by cell. * * @see <a href= * "http://www.w3.org/TR/1999/REC-html401-19991224/struct/tables.html#adef-colspan"> * W3C HTML Specification</a> */ public int getColSpan() { return this.getPropertyInt("colSpan"); } /** * List of id attribute values for header cells. * * @see <a href= * "http://www.w3.org/TR/1999/REC-html401-19991224/struct/tables.html#adef-headers"> * W3C HTML Specification</a> */ public String getHeaders() { return this.getPropertyString("headers"); } /** * Number of rows spanned by cell. * * @see <a href= * "http://www.w3.org/TR/1999/REC-html401-19991224/struct/tables.html#adef-rowspan"> * W3C HTML Specification</a> */ public int getRowSpan() { return this.getPropertyInt("rowSpan"); } /** * Vertical alignment of data in cell. * * @see <a href= * "http://www.w3.org/TR/1999/REC-html401-19991224/struct/tables.html#adef-valign"> * W3C HTML Specification</a> */ public String getVAlign() { return this.getPropertyString("vAlign"); } /** * Horizontal alignment of data in cell. * * @see <a href= * "http://www.w3.org/TR/1999/REC-html401-19991224/struct/tables.html#adef-align-TD"> * W3C HTML Specification</a> */ public void setAlign(String align) { this.setPropertyString("align", align); } /** * Alignment character for cells in a column. * * @see <a href= * "http://www.w3.org/TR/1999/REC-html401-19991224/struct/tables.html#adef-char"> * W3C HTML Specification</a> */ public void setCh(String ch) { this.setPropertyString("ch", ch); } /** * Offset of alignment character. * * @see <a href= * "http://www.w3.org/TR/1999/REC-html401-19991224/struct/tables.html#adef-charoff"> * W3C HTML Specification</a> */ public void setChOff(String chOff) { this.setPropertyString("chOff", chOff); } /** * Number of columns spanned by cell. * * @see <a href= * "http://www.w3.org/TR/1999/REC-html401-19991224/struct/tables.html#adef-colspan"> * W3C HTML Specification</a> */ public void setColSpan(int colSpan) { this.setPropertyInt("colSpan", colSpan); } /** * List of id attribute values for header cells. * * @see <a href= * "http://www.w3.org/TR/1999/REC-html401-19991224/struct/tables.html#adef-headers"> * W3C HTML Specification</a> */ public void setHeaders(String headers) { this.setPropertyString("headers", headers); } /** * Number of rows spanned by cell. * * @see <a href= * "http://www.w3.org/TR/1999/REC-html401-19991224/struct/tables.html#adef-rowspan"> * W3C HTML Specification</a> */ public void setRowSpan(int rowSpan) { this.setPropertyInt("rowSpan", rowSpan); } /** * Vertical alignment of data in cell. * * @see <a href= * "http://www.w3.org/TR/1999/REC-html401-19991224/struct/tables.html#adef-valign"> * W3C HTML Specification</a> */ public void setVAlign(String vAlign) { this.setPropertyString("vAlign", vAlign); } }