scripting/examples/java/Newsgroup/StatusWindow.java

   1 import java.awt.*;
   2 import java.awt.event.*;
   3 import javax.swing.*;
   4 import javax.swing.border.*;
   5
   6 public class StatusWindow extends JFrame
   7 {
   8
   9     private JProgressBar progressBar = null;
  10     private JTextField statusLabel = null;
  11     private JButton cancelButton = null;
  12     private JFrame statusWindow = null;
  13     private PostNewsgroup mainWindow = null;
  14
  15     private final int MAXPROGRESS = 13;
  16     private final int MINPROGRESS = 0;
  17
  18
  19     public StatusWindow( PostNewsgroup mw, String title, int parentX, int parentY )
  20     {
  21         this.setTitle( title );
  22         this.setLocation( parentX + 100, parentY + 100 );
  23         statusWindow = this;
  24         mainWindow = mw;
  25
  26         mainWindow.enableButtons( false );
  27
  28         statusWindow.addWindowListener( new WindowAdapter()
  29         {
  30             public void windowClosing( WindowEvent event ) {
  31                 mainWindow.enableButtons( true );
  32             }
  33         });
  34
  35         progressBar = new JProgressBar();
  36         progressBar.setStringPainted( true );
  37         progressBar.setMaximum( MAXPROGRESS );
  38         progressBar.setMinimum( MINPROGRESS );
  39         progressBar.setSize( 30, 400 );
  40
  41         JLabel progLabel = new JLabel( "Progress:" );
  42
  43         JPanel progressPanel = new JPanel();
  44         progressPanel.setLayout( new BorderLayout( 10, 0 ) );
  45         progressPanel.add( progLabel, "West" );
  46         progressPanel.add( progressBar, "East" );
  47
  48         statusLabel = new JTextField();
  49         statusLabel.setColumns( 25 );
  50         statusLabel.setEditable( false );
  51         statusLabel.setBorder( null );
  52         //statusLabel.setBorder( LineBorder.createGrayLineBorder() );
  53         JPanel statusPanel = new JPanel();
  54         //statusPanel.setBorder( LineBorder.createBlackLineBorder() );
  55         statusPanel.setLayout( new BorderLayout() );
  56         statusPanel.add( statusLabel, "West" );
  57
  58         cancelButton = new JButton( "Cancel" );
  59         cancelButton.setSize( 30, 100 );
  60         cancelButton.setEnabled( false );
  61         cancelButton.addActionListener( new ActionListener()
  62         {
  63                         public void actionPerformed( ActionEvent event ) {
  64                                 // cancelling actions
  65                 mainWindow.enableButtons( true );
  66                 statusWindow.dispose();
  67                         }
  68                 });
  69
  70         JPanel buttonPanel = new JPanel();
  71         buttonPanel.setLayout( new BorderLayout( 0, 5 ) );
  72         buttonPanel.add( cancelButton, "East" );
  73         buttonPanel.add( new JSeparator( SwingConstants.HORIZONTAL ), "North" );
  74
  75         Container container = getContentPane();
  76         container.setLayout( new GridBagLayout() );
  77         GridBagConstraints constraints = new GridBagConstraints();
  78         constraints.fill = GridBagConstraints.BOTH;
  79
  80         constraints.gridx = 0;
  81         constraints.gridy = 0;
  82         constraints.gridwidth = 1;
  83         constraints.gridheight = 1;
  84         constraints.insets = new Insets( 15, 15, 10, 15 );
  85         container.add( progressPanel, constraints );
  86
  87         constraints.gridx = 0;
  88         constraints.gridy = 1;
  89         constraints.gridwidth = 1;
  90         constraints.gridheight = 1;
  91         constraints.insets = new Insets( 10, 15, 10, 15 );
  92         container.add( statusPanel, constraints );
  93
  94         constraints.gridx = 0;
  95         constraints.gridy = 2;
  96         constraints.gridwidth = 1;
  97         constraints.gridheight = 1;
  98         constraints.insets = new Insets( 10, 15, 5, 15 );
  99         container.add( buttonPanel, constraints );
 100
 101         this.pack();
 102         this.setResizable( false );
 103         //this.setVisible( true );
 104
 105     }
 106
 107
 108     public void setStatus( int progress, String status )
 109     {
 110         progressBar.setValue( progress );
 111         statusLabel.setText( status );
 112         statusLabel.setToolTipText( status );
 113         if( progress == MAXPROGRESS )
 114         {
 115                     cancelButton.setEnabled( true );
 116                     cancelButton.setText( "Close" );
 117         }
 118         update( getGraphics() );
 119         mainWindow.update( mainWindow.getGraphics() );
 120     }
 121
 122
 123     public void enableCancelButton( boolean enable )
 124     {
 125         if( enable )
 126         {
 127             cancelButton.setEnabled( true );
 128             cancelButton.setText( "Finish" );
 129         }
 130         else
 131         {
 132             cancelButton.setEnabled( false );
 133             cancelButton.setText( "Cancel" );
 134         }
 135
 136     }
 137
 138 }