Swing Hacks

149

Chapter 4

C H A P T E R F O U R

File Choosers

Hacks 28–32

Ah, the poor JFileChooser. It’s probably not anybody’s favorite class in

Swing, and it’s quite likely the anti-favorite of many developers. Prior to Java

1.4, the Metal version had an “icon view” button that actually didn’t do any-

thing—not that it was worth writing home about once it was implemented.

Little glitches like this make JFileChooser the whipping boy of many Swing

developers. Apple’s Java guidelines for Mac OS X actually advocate giving

up on the

JFileChooser altogether and going back to the AWT FileDialog!

This chapter is here to…well, if not to praise the

JFileChooser, then cer-

tainly not to bury it either. This is Swing after all, and that means there are

all sorts of places that you can hack in and embellish functionality to give

the user more power, or to make a component smarter about the contents it

displays.

H A C K

#28

Add a Right-Click Context Menu

to the JFileChooser Hack #28

Improve the native platform fidelity of the JFileChooser by adding a

contextual menu that lets the user create new folders and delete files.

The standard JFileChooser that comes with Swing is quite limited. It doesn’t

follow shortcuts or any other linked files. It doesn’t have image previews or

even a right-click menu. These are all features that users expect to see.

Worse, these are the kinds of details that continue to reinforce the belief that ...