org.bimserver.utils.AutoSelectTextField Maven / Gradle / Ivy
package org.bimserver.utils;
/******************************************************************************
* Copyright (C) 2009-2016 BIMserver.org
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see {@literal }.
*****************************************************************************/
import java.awt.Container;
import java.awt.GridLayout;
import java.awt.event.FocusEvent;
import java.awt.event.FocusListener;
import javax.swing.JFrame;
import javax.swing.JTextField;
public class AutoSelectTextField extends JTextField implements FocusListener {
private static final long serialVersionUID = -2481437824390245192L;
public AutoSelectTextField(String text) {
super(text);
addFocusListener(this);
}
public AutoSelectTextField(int i) {
super(i);
addFocusListener(this);
}
public AutoSelectTextField(String string, int i) {
super(string, i);
}
public void focusLost(FocusEvent fe) {
}
public void focusGained(FocusEvent fe) {
setCaretPosition(0);
if (getText() != null) {
moveCaretPosition(getText().length());
}
}
public static void main(String[] args) {
JFrame f = new JFrame();
Container c = f.getContentPane();
c.setLayout(new GridLayout(0, 1));
StringBuffer sb = new StringBuffer();
for (int ii = 0; ii < 10; ii++) {
c.add(new AutoSelectTextField(sb.toString()));
sb.append("Ha ");
}
f.pack();
f.setVisible(true);
}
}
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