Example usage for javax.swing.filechooser FileFilter FileFilter

Introduction

In this page you can find the example usage for javax.swing.filechooser FileFilter FileFilter.

Prototype

FileFilter

Source Link

Usage

From source file:Main.java

/**
 * Displays a {@link JFileChooser} to select a file.
 *
 * @param title The title of the dialog.
 * @param startDirectory The directory where the dialog is initialed opened.
 * @param fileExtension File extension to filter each content of the opened
 * directories. Example ".xml".//from   www.  jav a2 s. c o m
 * @param startFile The preselected file where the dialog is initialed opened.
 * @return The {@link File} object selected, returns null if no file was selected.
 */
public static File chooseFile(String title, String startDirectory, final String fileExtension,
        String startFile) {
    JFileChooser chooser = new JFileChooser();
    chooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
    chooser.setDialogTitle(title);

    if (fileExtension != null && !fileExtension.trim().equals("")) {
        FileFilter filter = new FileFilter() {

            @Override
            public boolean accept(File pathname) {
                return pathname.isDirectory() || pathname.getName().endsWith(fileExtension);
            }

            @Override
            public String getDescription() {
                return "(" + fileExtension + ")";
            }
        };

        chooser.setFileFilter(filter);
    }

    if (startDirectory != null && !startDirectory.trim().equals("")) {
        chooser.setCurrentDirectory(new File(startDirectory));
    }

    if (startFile != null && !startFile.trim().equals("")) {
        chooser.setSelectedFile(new File(startFile));
    }

    int status = chooser.showOpenDialog(null);

    if (status == JFileChooser.APPROVE_OPTION) {
        return chooser.getSelectedFile();
    }

    return null;
}

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From source file:Main.java

public void actionPerformed(ActionEvent evt) {
    Object source = evt.getSource();
    if (source == openItem) {
        JFileChooser chooser = new JFileChooser();
        chooser.setCurrentDirectory(new File("."));
        chooser.setFileFilter(new FileFilter() {
            public boolean accept(File f) {
                return f.getName().toLowerCase().endsWith(".zip") || f.isDirectory();
            }/*from   w w w .java2 s .  c  o  m*/

            public String getDescription() {
                return "ZIP Files";
            }
        });
        int r = chooser.showOpenDialog(this);
        if (r == JFileChooser.APPROVE_OPTION) {
            String zipname = chooser.getSelectedFile().getPath();
            System.out.println(zipname);
        }
    } else if (source == exitItem)
        System.exit(0);
}

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From source file:com.mgmtp.perfload.loadprofiles.ui.util.SwingUtils.java

public static JFileChooser createFileChooser(final File dir, final String description, final String extension) {
    JFileChooser fc = new JFileChooser(dir);
    fc.setFileSelectionMode(JFileChooser.FILES_ONLY);
    fc.setMultiSelectionEnabled(false);//from w ww  . j  a  va  2  s  . c  o  m
    fc.setAcceptAllFileFilterUsed(false);
    fc.addChoosableFileFilter(new FileFilter() {

        @Override
        public String getDescription() {
            return description;
        }

        @Override
        public boolean accept(final File f) {
            return f.isDirectory() || FilenameUtils.isExtension(f.getName(), extension);
        }
    });
    return fc;
}

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From source file:br.com.elotech.sits.config.dialog.ChooseFileDialog.java

private FileFilter buildKeyStoreFileFilter() {
    return new FileFilter() {

        private final List<String> ACEITAVEIS = Arrays.asList(new String[] { ".p12", ".pfx" });

        @Override// ww w .j a va  2 s  .co m
        public String getDescription() {
            return "Arquivos de informaes pessoais";
        }

        @Override
        public boolean accept(File f) {

            if (f.isDirectory()) {

                return true;

            } else if (option == ChooseOption.FILE) {

                for (String aceitavel : ACEITAVEIS) {
                    if (f.getName().toLowerCase().endsWith(aceitavel)) {
                        return true;
                    }
                }

            }

            return false;
        }

    };
}

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From source file:org.obiba.onyx.jade.instrument.summitdoppler.VantageABIInstrumentRunner.java

public VantageABIInstrumentRunner() throws Exception {
    super();// w w  w . ja  v  a2s . com

    // Initialize interface components.
    saveButton = new JButton();
    saveButton.setMnemonic('S');
    // saveDataBtn.setEnabled(false);

    fileChooser = new JFileChooser();
    fileChooser.setFileFilter(new FileFilter() {

        @Override
        public String getDescription() {
            return "Vantage ABI (.ABI)";
        }

        @Override
        public boolean accept(File f) {
            return f.isDirectory() || f.getName().endsWith(".ABI");
        }
    });

    // Initialize interface components size
    appWindowWidth = 300;
    appWindowHeight = 175;
}

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From source file:de.peterspan.csv2db.ui.FileSelectionPanel.java

private JFileChooser getFileChooser() {
    JFileChooser fc = new JFileChooser();
    fc.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
    fc.setAcceptAllFileFilterUsed(false);

    fc.addChoosableFileFilter(new FileFilter() {

        @Override/*from w w  w  . java 2 s.  co m*/
        public String getDescription() {
            return "CSV Files";
        }

        @Override
        public boolean accept(File file) {
            if (file.isDirectory()) {
                return true;
            }

            return FilenameUtils.isExtension(file.getName().toLowerCase(), "csv");
        }
    });

    return fc;
}

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From source file:eu.delving.sip.actions.MediaImportAction.java

private void prepareChooser() {
    File directory = new File(sipModel.getPreferences().get(RECENT_DIR, System.getProperty("user.home")));
    chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
    chooser.setCurrentDirectory(directory.getParentFile());
    chooser.setFileFilter(new FileFilter() {
        @Override/*from   www .ja  va2s  . co m*/
        public boolean accept(File file) {
            return file.isDirectory();
        }

        @Override
        public String getDescription() {
            return "Directories";
        }
    });
    chooser.setMultiSelectionEnabled(false);
}

---

From source file:com.diversityarrays.kdxplore.vistool.VisToolbarFactory.java

static public VisToolToolBar create(final String title, final JComponent comp, final Closure<File> snapshotter,
        final VisToolDataProvider visToolDataProvider, boolean floatable, final String[] imageSuffixes) {
    Window window = GuiUtil.getOwnerWindow(comp);

    boolean anyButtons = false;

    final JCheckBox keepOnTop;

    if (window == null) {
        keepOnTop = null;// www. j a v  a  2  s  . c om
    } else {
        anyButtons = true;
        keepOnTop = new JCheckBox(Msg.OPTION_KEEP_ON_TOP(), true);

        keepOnTop.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                window.setAlwaysOnTop(keepOnTop.isSelected());
            }
        });
        window.setAlwaysOnTop(keepOnTop.isSelected());

        //         buttons.add(keepOnTop);

        final PropertyChangeListener alwaysOnTopListener = new PropertyChangeListener() {
            @Override
            public void propertyChange(PropertyChangeEvent evt) {
                keepOnTop.setSelected(window.isAlwaysOnTop());
            }
        };
        window.addPropertyChangeListener(PROPERTY_ALWAYS_ON_TOP, alwaysOnTopListener);

        window.addWindowListener(new WindowAdapter() {
            @Override
            public void windowClosed(WindowEvent e) {
                window.removeWindowListener(this);
                window.removePropertyChangeListener(PROPERTY_ALWAYS_ON_TOP, alwaysOnTopListener);
            }
        });
    }

    final JButton cameraButton;
    if (snapshotter == null) {
        cameraButton = null;
    } else {
        Action cameraAction = new AbstractAction(Msg.ACTION_SNAPSHOT()) {
            @Override
            public void actionPerformed(ActionEvent e) {
                if (chooser == null) {
                    chooser = new JFileChooser();
                    chooser.setFileFilter(new FileFilter() {
                        @Override
                        public boolean accept(File f) {
                            if (!f.isFile()) {
                                return true;
                            }
                            String loname = f.getName().toLowerCase();
                            for (String sfx : imageSuffixes) {
                                if (loname.endsWith(sfx)) {
                                    return true;
                                }
                            }
                            return false;
                        }

                        @Override
                        public String getDescription() {
                            return Msg.DESC_IMAGE_FILE();
                        }
                    });
                    chooser.setMultiSelectionEnabled(false);
                    chooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
                }

                if (JFileChooser.APPROVE_OPTION == chooser.showSaveDialog(comp)) {
                    File file = chooser.getSelectedFile();
                    snapshotter.execute(file);
                }
            }
        };

        ImageIcon icon = loadIcon("camera-24.png"); //$NON-NLS-1$
        if (icon != null) {
            cameraAction.putValue(Action.SMALL_ICON, icon);
            cameraAction.putValue(Action.NAME, null);
        }

        anyButtons = true;
        cameraButton = new JButton(cameraAction);
    }

    final JButton refreshButton;
    if (visToolDataProvider == null) {
        refreshButton = null;
    } else {
        anyButtons = true;

        refreshButton = new JButton(Msg.ACTION_REFRESH());

        ImageIcon icon = loadIcon("refresh-24.png"); //$NON-NLS-1$
        if (icon != null) {
            refreshButton.setIcon(icon);
            // don't remove the name
        }

        refreshButton.setForeground(Color.RED);
        refreshButton.setEnabled(false);

        refreshButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                if (visToolDataProvider.refreshData()) {
                    refreshButton.setEnabled(false);
                }
            }
        });

        visToolDataProvider.addVisToolDataChangedListener(new VisToolDataChangedListener() {
            @Override
            public void visToolDataChanged(Object source) {
                refreshButton.setEnabled(true);
            }
        });
    }

    VisToolToolBar toolBar = null;

    if (anyButtons) {
        toolBar = new VisToolToolBar(keepOnTop, cameraButton, refreshButton);
        toolBar.setFloatable(floatable);
    }
    return toolBar;

}

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From source file:eu.delving.sip.actions.ImportAction.java

private void prepareChooser(SipModel sipModel) {
    File directory = new File(sipModel.getPreferences().get(RECENT_DIR, System.getProperty("user.home")));
    chooser.setCurrentDirectory(directory);
    chooser.setFileFilter(new FileFilter() {
        @Override/*from  w  ww.j a va2 s.  c o m*/
        public boolean accept(File file) {
            return file.isFile() && (file.getName().endsWith(".xml") || file.getName().endsWith(".xml.gz")
                    || file.getName().endsWith(".xml.zip") || file.getName().endsWith(".csv"));
        }

        @Override
        public String getDescription() {
            return "Files ending with .xml, .xml.gz, .xml.zip, or .csv";
        }
    });
    chooser.setMultiSelectionEnabled(false);
}

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From source file:ch.tatool.app.export.FileDataExporter.java

private String getStorageDirectory(Component parentFrame) {
    JFileChooser chooser = new JFileChooser();
    chooser.setFileFilter(new FileFilter() {

        @Override/*from  w w w .  j  av a 2  s. com*/
        public String getDescription() {
            return "CSV (*.csv)";
        }

        @Override
        public boolean accept(File f) {
            if (f.isDirectory()) {
                return true;
            }

            String extension = getExtension(f);
            if (extension != null) {
                if (extension.equals("csv")) {
                    return true;
                } else {
                    return false;
                }
            }

            return false;

        }
    });
    chooser.setAcceptAllFileFilterUsed(false);
    // chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
    chooser.setMultiSelectionEnabled(false);
    int returnVal = chooser.showSaveDialog(parentFrame);
    if (returnVal == JFileChooser.APPROVE_OPTION) {

        File f = chooser.getSelectedFile();
        String filename = "";
        if (f == null) {
            throw new RuntimeException();
        }
        String extension = getExtension(f);
        if (extension == null || !getExtension(f).equals("csv")) {
            filename = f + ".csv";
        } else {
            filename = f.getPath();
        }
        return filename;
    } else {
        return null;
    }
}

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