26 package javax.swing;
  27 
  28 import java.awt.*;
  29 import java.awt.event.*;
  30 import java.beans.Transient;
  31 import java.util.*;
  32 import javax.swing.event.*;
  33 import javax.swing.plaf.*;
  34 import javax.accessibility.*;
  35 import sun.swing.SwingUtilities2;
  36 
  37 import java.io.Serializable;
  38 import java.io.ObjectOutputStream;
  39 import java.io.ObjectInputStream;
  40 import java.io.IOException;
  41 
  42 /**
  43  * A component that lets the user switch between a group of components by
  44  * clicking on a tab with a given title and/or icon.
  45  * For examples and information on using tabbed panes see
  46  * <a href="http://java.sun.com/docs/books/tutorial/uiswing/components/tabbedpane.html">How to Use Tabbed Panes</a>,
  47  * a section in <em>The Java Tutorial</em>.
  48  * <p>
  49  * Tabs/components are added to a <code>TabbedPane</code> object by using the
  50  * <code>addTab</code> and <code>insertTab</code> methods.
  51  * A tab is represented by an index corresponding
  52  * to the position it was added in, where the first tab has an index equal to 0
  53  * and the last tab has an index equal to the tab count minus 1.
  54  * <p>
  55  * The <code>TabbedPane</code> uses a <code>SingleSelectionModel</code>
  56  * to represent the set
  57  * of tab indices and the currently selected index.  If the tab count
  58  * is greater than 0, then there will always be a selected index, which
  59  * by default will be initialized to the first tab.  If the tab count is
  60  * 0, then the selected index will be -1.
  61  * <p>
  62  * The tab title can be rendered by a <code>Component</code>.
  63  * For example, the following produce similar results:
  64  * <pre>
  65  * // In this case the look and feel renders the title for the tab.
  66  * tabbedPane.addTab("Tab", myComponent);

  26 package javax.swing;
  27 
  28 import java.awt.*;
  29 import java.awt.event.*;
  30 import java.beans.Transient;
  31 import java.util.*;
  32 import javax.swing.event.*;
  33 import javax.swing.plaf.*;
  34 import javax.accessibility.*;
  35 import sun.swing.SwingUtilities2;
  36 
  37 import java.io.Serializable;
  38 import java.io.ObjectOutputStream;
  39 import java.io.ObjectInputStream;
  40 import java.io.IOException;
  41 
  42 /**
  43  * A component that lets the user switch between a group of components by
  44  * clicking on a tab with a given title and/or icon.
  45  * For examples and information on using tabbed panes see
  46  * <a href="http://docs.oracle.com/javase/tutorial/uiswing/components/tabbedpane.html">How to Use Tabbed Panes</a>,
  47  * a section in <em>The Java Tutorial</em>.
  48  * <p>
  49  * Tabs/components are added to a <code>TabbedPane</code> object by using the
  50  * <code>addTab</code> and <code>insertTab</code> methods.
  51  * A tab is represented by an index corresponding
  52  * to the position it was added in, where the first tab has an index equal to 0
  53  * and the last tab has an index equal to the tab count minus 1.
  54  * <p>
  55  * The <code>TabbedPane</code> uses a <code>SingleSelectionModel</code>
  56  * to represent the set
  57  * of tab indices and the currently selected index.  If the tab count
  58  * is greater than 0, then there will always be a selected index, which
  59  * by default will be initialized to the first tab.  If the tab count is
  60  * 0, then the selected index will be -1.
  61  * <p>
  62  * The tab title can be rendered by a <code>Component</code>.
  63  * For example, the following produce similar results:
  64  * <pre>
  65  * // In this case the look and feel renders the title for the tab.
  66  * tabbedPane.addTab("Tab", myComponent);