AboutDialog.java

/***************************************************
*
* cismet GmbH, Saarbruecken, Germany
*
*              ... and it just works.
*
****************************************************/
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
/*
 * AboutDialog.java
 *
 * Created on 13.05.2009, 16:45:02
 */
package de.cismet.cismap.commons.gui.about;

/**
 * DOCUMENT ME!
 *
 * @author   thorsten
 * @version  $Revision$, $Date$
 */
public class AboutDialog extends javax.swing.JDialog {

    //~ Static fields/initializers ---------------------------------------------

    /** A return status code - returned if Cancel button has been pressed. */
    public static final int RET_CANCEL = 0;
    /** A return status code - returned if OK button has been pressed. */
    public static final int RET_OK = 1;

    //~ Instance fields --------------------------------------------------------

    private int returnStatus = RET_CANCEL;

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JLabel jLabel1;
    private javax.swing.JButton okButton;
    // End of variables declaration//GEN-END:variables

    //~ Constructors -----------------------------------------------------------

    /**
     * Creates new form AboutDialog.
     *
     * @param  parent  DOCUMENT ME!
     * @param  modal   DOCUMENT ME!
     */
    public AboutDialog(final java.awt.Frame parent, final boolean modal) {
        super(parent, modal);
        initComponents();
    }

    //~ Methods ----------------------------------------------------------------

    /**
     * DOCUMENT ME!
     *
     * @return  the return status of this dialog - one of RET_OK or RET_CANCEL
     */
    public int getReturnStatus() {
        return returnStatus;
    }

    /**
     * This method is called from within the constructor to initialize the form. WARNING: Do NOT modify this code. The
     * content of this method is always regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {
        okButton = new javax.swing.JButton();
        jLabel1 = new javax.swing.JLabel();

        addWindowListener(new java.awt.event.WindowAdapter() {

                @Override
                public void windowClosing(final java.awt.event.WindowEvent evt) {
                    closeDialog(evt);
                }
            });

        okButton.setText(org.openide.util.NbBundle.getMessage(AboutDialog.class, "AboutDialog.okButton.text")); // NOI18N
        okButton.addActionListener(new java.awt.event.ActionListener() {

                @Override
                public void actionPerformed(final java.awt.event.ActionEvent evt) {
                    okButtonActionPerformed(evt);
                }
            });

        jLabel1.setIcon(new javax.swing.ImageIcon(
                getClass().getResource("/de/cismet/cismap/commons/gui/about/about_cismap.png"))); // NOI18N

        final javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGroup(
                layout.createSequentialGroup().addContainerGap().addGroup(
                    layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addComponent(
                        jLabel1,
                        javax.swing.GroupLayout.DEFAULT_SIZE,
                        javax.swing.GroupLayout.DEFAULT_SIZE,
                        Short.MAX_VALUE).addComponent(
                        okButton,
                        javax.swing.GroupLayout.Alignment.TRAILING,
                        javax.swing.GroupLayout.PREFERRED_SIZE,
                        67,
                        javax.swing.GroupLayout.PREFERRED_SIZE)).addContainerGap()));
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGroup(
                javax.swing.GroupLayout.Alignment.TRAILING,
                layout.createSequentialGroup().addContainerGap().addComponent(
                    jLabel1,
                    javax.swing.GroupLayout.DEFAULT_SIZE,
                    javax.swing.GroupLayout.DEFAULT_SIZE,
                    Short.MAX_VALUE).addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED).addComponent(
                    okButton).addContainerGap()));

        pack();
    } // </editor-fold>//GEN-END:initComponents

    /**
     * DOCUMENT ME!
     *
     * @param  evt  DOCUMENT ME!
     */
    private void okButtonActionPerformed(final java.awt.event.ActionEvent evt) { //GEN-FIRST:event_okButtonActionPerformed
        doClose(RET_OK);
    }                                                                            //GEN-LAST:event_okButtonActionPerformed

    /**
     * Closes the dialog.
     *
     * @param  evt  DOCUMENT ME!
     */
    private void closeDialog(final java.awt.event.WindowEvent evt) { //GEN-FIRST:event_closeDialog
        doClose(RET_CANCEL);
    }                                                                //GEN-LAST:event_closeDialog

    /**
     * DOCUMENT ME!
     *
     * @param  retStatus  DOCUMENT ME!
     */
    private void doClose(final int retStatus) {
        returnStatus = retStatus;
        setVisible(false);
        dispose();
    }

    /**
     * DOCUMENT ME!
     *
     * @param  args  the command line arguments
     */
    public static void main(final String[] args) {
        java.awt.EventQueue.invokeLater(new Runnable() {

                @Override
                public void run() {
                    final AboutDialog dialog = new AboutDialog(new javax.swing.JFrame(), true);
                    dialog.addWindowListener(new java.awt.event.WindowAdapter() {

                            @Override
                            public void windowClosing(final java.awt.event.WindowEvent e) {
                                System.exit(0);
                            }
                        });
                    dialog.setVisible(true);
                }
            });
    }
}