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46 lines
1.3 KiB
Java
46 lines
1.3 KiB
Java
Inner windows
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package com.ack.gui.swing.simple;
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import java.awt.*;
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import java.awt.event.WindowAdapter;
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import java.awt.event.WindowEvent;
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import javax.swing.*;
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public class InnerWindows extends JFrame {
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public static void main( String[] argv ) {
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InnerWindows myExample = new InnerWindows( "Inner Windows Example" );
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}
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public InnerWindows( String title ) {
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super( title );
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setSize( 550, 400 );
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addWindowListener( new WindowAdapter() {
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public void windowClosing( WindowEvent we ) {
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dispose();
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System.exit( 0 );
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}
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} );
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init();
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setVisible( true );
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}
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private void init() {
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JLayeredPane layers = new JDesktopPane();
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setLayeredPane( layers );
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for( int i = 0; i < 8; i++ ) {
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JTextArea jta = new JTextArea( 20, 40 );
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jta.setText( "This is text within tab number " + i );
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JScrollPane jsp = new JScrollPane( jta );
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jsp.setPreferredSize( new Dimension( 120, 140 ) );
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//JInternalFrame(title, resizable, closable,maximizable, iconifiable)
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JInternalFrame jif = new JInternalFrame( i + " frame", true, true, true, true );
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jif.setLocation( ( i % 4 ) * 140, ( i / 4 ) * 180 );
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jif.getContentPane().add( jsp );
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jif.pack();
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layers.add( jif );
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jif.show();
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}
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}
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}
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