📄 jeditorpassword.java
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// Tina POS is a point of sales application designed for touch screens.// Copyright (C) 2005 Adrian Romero Corchado.// http://sourceforge.net/projects/tinapos//// 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// (at your option) 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 USApackage net.adrianromero.editor;import net.adrianromero.basic.BasicException;public class JEditorPassword extends JEditorString { private static final char ECHO_CHAR = '*'; /** Creates a new instance of JEditorPassword */ public JEditorPassword() { } protected String getTextEdit() { StringBuffer s = new StringBuffer(); s.append("<html>"); s.append(getEcho(m_svalue)); if (m_cLastChar != '\u0000') {// char cnew = getKeyChar();// switch (cnew) {// case '\u0010': // set mode Abc1// break;// // default: s.append("<font color=\"#a0a0a0\">"); s.append(ECHO_CHAR); s.append("</font>");// break;// } } s.append("<font color=\"#a0a0a0\">_</font>"); return s.toString(); } public final String getPassword() { // como clave nunca devolvemos null String sPassword = getText(); return sPassword == null ? "" : sPassword; } protected String getTextFormat() throws BasicException { return "<html>" + getEcho(m_svalue); } private String getEcho(String sValue) { if (sValue == null) { return ""; } else { char[] c = new char[sValue.length()]; for(int i = 0; i < sValue.length(); i++) { c[i] = ECHO_CHAR; } return new String(c); } }}⌨️ 快捷键说明
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