Prentice.Hall.Introduction.to.Java.Programming,.Brief.Version.9th.(2014).[sharethefiles.com]

given title and/or icon. Figure 37.14 shows the frequently used
properties, constructors, and methods in JTabbedPane.
javax.swing.JComponent
javax.swing.JTabbedPane
#tabPlacement: int
#selectedComponent: Component
#selectedIndex: int
+JTabbedPane()
+JTabbedPane(tabPlacement: int)
+getIconAt(index: int): Icon
+setIconAt(index: int, icon: Icon): void
+getTabCount(): int
+getTitleAt(int index) : String
+setTitleAt(index: int, title: String): void
+getToolTipTextAt(index: int): String
+setToolTipTextAt(index: int, toolTipText:
String): void
+indexOfComponent(component:
Component): void
+indexOfTab(icon: Icon): int
+indexOfTab(title: String): int
JavaBeans properties with get and set
methods omitted in the UML diagram.
The tab placement for this tabbed pane. Possible values are:
JTabbedPane.TOP, JTabbedPane.BOTTOM, JTabbedPane.LEFT,
and JTabbedPane.RIGHT (default: JTabbedPane.TOP).
The currently selected component for this tabbed pane.
The currently selected index for this tabbed pane.
Constructs a JTabbedPane with default tab placement.
Constructs a JTabbedPane with the specified tab placement.
Returns the icon at the specified tab index.
Sets the icon at the specified tab index.
Returns the number of tabs in this tabbed pane.
Returns the tab title at the specified tab index.
Sets the tab title at the specified tab index.
Returns the tool tip text at the specified tab index.
Sets the tool tip text at the specified tab index.
Returns the index of the tab for the specified component.
Returns the index of the tab for the specified icon.
Returns the index of the tab for the specified title.
Figure 37.14
JTabbedPane provides methods for displaying and manipulating the
components in the tabbed pane.
Listing 37.7 gives an example that uses a tabbed pane with four tabs
to display four types of figures: line, rectangle, rounded rectangle,
and oval. You can select a figure to display by clicking the
corresponding tab, as shown in Figure 37.13. The FigurePanel class for
displaying a figure was presented in Listing 15.3, FigurePanel.java.
You can use the type property to specify a figure type.
Listing 37.7 DisplayFigure.java
1 import java.awt.*;
2 import javax.swing.*;
3
4 public class DisplayFigure extends JApplet {
5 private JTabbedPane jtpFigures = new JTabbedPane();
6 private FigurePanel squarePanel = new FigurePanel();
7 private FigurePanel rectanglePanel = new FigurePanel();
8 private FigurePanel circlePanel = new FigurePanel();
9 private FigurePanel ovalPanel = new FigurePanel();
10
26