📄 keywordcellrenderer.java
字号:
/* * KeywordCellRenderer.java * * Copyright (C) 2002, 2003, 2004, 2005, 2006 Takis Diakoumis * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * */package org.executequery.gui.keywords;import java.awt.Component;import java.awt.Font;import javax.swing.Icon;import javax.swing.JLabel;import javax.swing.JTable;import javax.swing.table.TableCellRenderer;import org.executequery.Constants;import org.executequery.GUIUtilities;/* ---------------------------------------------------------- * CVS NOTE: Changes to the CVS repository prior to the * release of version 3.0.0beta1 has meant a * resetting of CVS revision numbers. * ---------------------------------------------------------- *//** * * @author Takis Diakoumis * @version $Revision: 1.5 $ * @date $Date: 2006/09/06 09:30:58 $ */public class KeywordCellRenderer extends JLabel implements TableCellRenderer { /** icon for a SQL92 keyword */ private Icon sql92; /** icon for a user defined keyword */ private Icon userDefined; /** icon for a database specific keyword */ private Icon databaseSpecific; /** Creates a new instance of KeywordCellRenderer */ public KeywordCellRenderer() { sb = new StringBuffer(); setFont(new Font("Dialog", Font.PLAIN, 11)); sql92 = GUIUtilities.loadIcon("Sql92.gif", true); userDefined = GUIUtilities.loadIcon("User16.gif", true); databaseSpecific = GUIUtilities.loadIcon("DatabaseKeyword16.gif", true); } public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean cellHasFocus, int row, int col) { SqlKeyword keyword = (SqlKeyword)value; if (keyword.isSql92()) { setIcon(sql92); } else if (keyword.isDatabaseSpecific()) { setIcon(databaseSpecific); } else if (keyword.isUserDefined()) { setIcon(userDefined); } setToolTipText(buildToolTip(keyword)); setText(keyword.getText()); if (isSelected) { setBackground(table.getSelectionBackground()); setForeground(table.getSelectionForeground()); } else { setBackground(table.getBackground()); setForeground(table.getForeground()); } return this; } /** tool tip concat buffer */ private StringBuffer sb; private String buildToolTip(SqlKeyword keyword) { // reset sb.setLength(0); // build the html display sb.append("<html>"); sb.append(Constants.TABLE_TAG_START); sb.append("<tr><td><b>"); sb.append(keyword.getText()); sb.append("</b></td></tr>"); sb.append(Constants.TABLE_TAG_END); sb.append("<hr>"); sb.append(Constants.TABLE_TAG_START); sb.append("<tr><td>"); if (keyword.isSql92()) { sb.append("SQL92 Standard Keyword"); } else if (keyword.isDatabaseSpecific()) { setIcon(databaseSpecific); sb.append("Database Defined Keyword: "); sb.append(keyword.getDatabaseProductName()); } else if (keyword.isUserDefined()) { sb.append("User Defined Keyword"); } sb.append("</td></tr>"); sb.append(Constants.TABLE_TAG_END); sb.append("</html>"); return sb.toString(); } public boolean isOpaque() { return true; }}⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -