FileChooserUtils (Gridarta)

java.lang.Object
- net.sf.gridarta.utils.FileChooserUtils

public class FileChooserUtils
extends java.lang.Object

Utility class for JFileChooser related functions.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	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