net.sf.gridarta.utils

Class FileChooserUtils

java.lang.Object

net.sf.gridarta.utils.FileChooserUtils

public class FileChooserUtils
extends java.lang.Object

Utility class for JFileChooser related functions.

Method Summary

Modifier and Type	Method and Description
static void	sanitizeCurrentDirectory(@NotNull javax.swing.JFileChooser fileChooser) Makes sure the current directory of a JFileChooser is valid.
static void	setCurrentDirectory(@NotNull javax.swing.JFileChooser fileChooser, @Nullable java.io.File dir) Calls JFileChooser.setCurrentDirectory(File).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

setCurrentDirectory

public static void setCurrentDirectory(@NotNull
                                       @NotNull javax.swing.JFileChooser fileChooser,
                                       @Nullable
                                       @Nullable java.io.File dir)

Calls JFileChooser.setCurrentDirectory(File). Makes sure the passed directory exists to minimize the chance for NullPointerExceptions. See Bugreport 4869950.

Parameters:

fileChooser - the file chooser to affect

dir - the directory to set; null=user's home directory

sanitizeCurrentDirectory

public static void sanitizeCurrentDirectory(@NotNull
                                            @NotNull javax.swing.JFileChooser fileChooser)

Makes sure the current directory of a JFileChooser is valid.

Parameters:

fileChooser - the file chooser to check