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

in an ImageViewer. Set the dimension of an image viewer to 32
by 32, as shown in Figure 39.30. Revise Listing 39.10 to test
the new custom cell renderer.
ImageViewer
JLabel
Same image
as in the list
Figure 39.30
ImageViewer is used to render the image in the list.
39.8*
(Delete selected items in a list using the DELETE key) Modify Listing
39.10, ListCellRendererDemo.java, to delete selected items from
the list using the DELETE key. After some items are deleted
from the list, the index of a selected item in the list does
not match the index of the item in the bigIcons array. As a
result, you cannot use the image icon in the bigIcons array to
display the image to the right side of the split pane. Revise
the program to retrieve the icon from the selected item in the
list and display it, as shown in Figure 39.31.
JLabel
Same image
as in the list
Figure 39.31
Images in the list are also used for display in the label placed in the
right side of a split pane.
39.9**
(Render figures) Create a program that shows a list of geometrical
shapes along with a label in an instance of JList, as shown in
Figure 39.32(a). Display the selected figure in a panel when
selecting a figure from the list. The figures can be drawn
using the FigurePanel class in Listing 14.5, FigurePanel.java.
(a)
(b)
Figure 39.32
43