Java Utililty Methods JFileChooser

List of utility methods to do JFileChooser

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Description

The list of methods to do JFileChooser are organized into topic(s).

Method

FilechooseFile(Component parent, String title, boolean open)
Chooses a file to open or save 
JFileChooser fc = new JFileChooser();
fc.setDialogTitle(title);
fc.setDialogType(open ? JFileChooser.OPEN_DIALOG : JFileChooser.SAVE_DIALOG);
int r = 0;
if (open) {
    r = fc.showOpenDialog(parent);
} else {
    r = fc.showSaveDialog(parent);
...
FilechooseFile(Component parentComponent, String title, File curDir, String suffix)
choose File 
JFileChooser jfc = new JFileChooser();
jfc.setFileSelectionMode(JFileChooser.FILES_ONLY);
jfc.setFileFilter(new FileNameExtensionFilter("." + suffix, suffix));
if (curDir != null) {
    jfc.setCurrentDirectory(curDir);
jfc.showDialog(parentComponent, title);
return jfc.getSelectedFile();
...
FilechooseFile(File initialFile, boolean load)
choose File 
if (isMac()) {
    FileDialog d = new FileDialog((java.awt.Frame) null);
    d.setMode(load ? FileDialog.LOAD : FileDialog.SAVE);
    if (initialFile != null) {
        d.setDirectory(initialFile.getParent());
        d.setFile(initialFile.getName());
    d.show();
...
FilechooseFile(final Component parent, final boolean filesOnly, final String title, final File selectedFile, final FileFilter filter)
choose File 
final JFileChooser chooser = new JFileChooser(selectedFile);
chooser.setApproveButtonText("Select");
if (filter != null)
    chooser.setFileFilter(filter);
chooser.setDialogTitle(title);
chooser.setMultiSelectionEnabled(false);
if (filesOnly)
    chooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
...
StringChooseFile(final String desc, final String[] allowed_extensions, String suggested_dir)
Choose File 
String basedir = suggested_dir.isEmpty() ? _last_dir : suggested_dir;
JFileChooser chooser = _NewFileChooserInstance(basedir);
chooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
if (!desc.isEmpty() && allowed_extensions.length > 0)
    chooser.setFileFilter(newFileFilter(desc, allowed_extensions));
int returnVal = chooser.showOpenDialog(null);
if (returnVal == JFileChooser.APPROVE_OPTION) {
    _last_dir = chooser.getSelectedFile().getAbsolutePath();
...
FilechooseFile(JFileChooser fc, Component parent)
choose File 
int returnVal = fc.showOpenDialog(parent);
if (returnVal == JFileChooser.APPROVE_OPTION) {
    File file = fc.getSelectedFile();
    return file;
} else
    return null;
FilechooseFile(String title)
choose File 
File f = null;
JFileChooser chooser = new JFileChooser();
chooser.setDialogTitle(title);
chooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
chooser.setCurrentDirectory(new File("."));
int returnVal = chooser.showOpenDialog(null);
if (returnVal == JFileChooser.APPROVE_OPTION)
    return f = chooser.getSelectedFile();
...
String[]chooseFiles()
choose Files 
return chooseFiles(".", "Open Files");
SetchooseFiles(final Component parent)
choose Files 
return chooseFiles(parent, null, null);
File[]chooseFiles(String title, File currentDir)
Open a javax.swing.JFileChooser with multi-selection enabled, and return the selected file(s), or null if closed or cancelled. 
if (currentDir == null)
    currentDir = new File(".");
JFileChooser fileChooser = new JFileChooser();
fileChooser.setCurrentDirectory(currentDir);
fileChooser.setDialogTitle(title);
fileChooser.setMultiSelectionEnabled(true);
int result = fileChooser.showOpenDialog(null);
if (result == JFileChooser.APPROVE_OPTION) {
...