Modal Message Dialog
/*
This file is part of BORG.
BORG 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.
BORG 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 BORG; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Copyright 2003 by Mike Berger
*/
/*
* helpscrn.java
*
* Created on October 5, 2003, 8:55 AM
*/
import java.awt.Dimension;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Toolkit;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.SwingUtilities;
public class ModalMessage extends JDialog {
public ModalMessage(String s, boolean enabled) {
initComponents();
jTextArea.setText(s);
okButton.setEnabled(enabled);
setModal(true);
}
public void setEnabled(boolean e)
{
okButton.setEnabled(e);
}
public void setText(String s)
{
jTextArea.setText(s);
}
public void appendText(String s)
{
String t = jTextArea.getText();
t += "\n" + s;
jTextArea.setText(t);
}
private void initComponents()//GEN-BEGIN:initComponents
{
//this.setUndecorated(true);
setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
setTitle("BORG");
this.setSize(165, 300);
this.setContentPane(getJPanel());
pack();
Dimension screenSize =
Toolkit.getDefaultToolkit().getScreenSize();
Dimension labelSize = jScrollPane.getPreferredSize();
setLocation(screenSize.width/2 - (labelSize.width/2),
screenSize.height/2 - (labelSize.height/2));
}
private JPanel jPanel = null;
private JScrollPane jScrollPane = null;
private JTextArea jTextArea = null;
/**
* This method initializes jPanel
*
* @return javax.swing.JPanel
*/
private JPanel getJPanel() {
if (jPanel == null) {
GridBagConstraints gridBagConstraints1 = new GridBagConstraints();
gridBagConstraints1.gridx = 0; // Generated
gridBagConstraints1.fill = java.awt.GridBagConstraints.BOTH; // Generated
gridBagConstraints1.gridy = 1; // Generated
GridBagConstraints gridBagConstraints = new GridBagConstraints();
gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH; // Generated
gridBagConstraints.gridy = 0; // Generated
gridBagConstraints.weightx = 1.0; // Generated
gridBagConstraints.weighty = 1.0; // Generated
gridBagConstraints.insets = new java.awt.Insets(4,4,4,4); // Generated
gridBagConstraints.gridx = 0; // Generated
jPanel = new JPanel();
jPanel.setLayout(new GridBagLayout()); // Generated
jPanel.add(getJScrollPane(), gridBagConstraints); // Generated
jPanel.add(getButtonPanel(), gridBagConstraints1);
}
return jPanel;
}
/**
* This method initializes jScrollPane
*
* @return javax.swing.JScrollPane
*/
private JScrollPane getJScrollPane() {
if (jScrollPane == null) {
jScrollPane = new JScrollPane();
jScrollPane.setPreferredSize(new java.awt.Dimension(600,200)); // Generated
jScrollPane.setViewportView(getJTextArea()); // Generated
}
return jScrollPane;
}
/**
* This method initializes jTextArea
*
* @return javax.swing.JTextArea
*/
private JTextArea getJTextArea() {
if (jTextArea == null) {
jTextArea = new JTextArea();
jTextArea.setEditable(false); // Generated
jTextArea.setLineWrap(true); // Generated
}
return jTextArea;
}
/**
* This method initializes buttonPanel
*
* @return javax.swing.JPanel
*/
private JPanel buttonPanel = null;
private JPanel getButtonPanel() {
if (buttonPanel == null) {
buttonPanel = new JPanel();
buttonPanel.add(getOkButton(), null); // Generated
}
return buttonPanel;
}
/**
* This method initializes okButton
*
* @return javax.swing.JButton
*/
private JButton okButton = null;
private JButton getOkButton() {
if (okButton == null) {
okButton = new JButton();
okButton.setText("OK");
okButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent e) {
doOk();
}
});
}
return okButton;
}
private void doOk()
{
this.dispose();
}
public static void main( String args[])
{
final ModalMessage mm = new ModalMessage("duh\nduh\nduh", false);
SwingUtilities.invokeLater(new Runnable() {
public void run() {
mm.setVisible(true);
}
});
SwingUtilities.invokeLater(new Runnable() {
public void run() {
mm.appendText("another line");
mm.setEnabled(true);
}
});
}
} // @jve:decl-index=0:visual-constraint="10,10"
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