Example usage for javax.swing JFileChooser JFileChooser

Introduction

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

Prototype

public JFileChooser(FileSystemView fsv)

Source Link

Document

Constructs a JFileChooser using the given FileSystemView.

Usage

From source file:de.evaluationtool.gui.EvaluationFrameActionListener.java

private void loadPositiveNegativeNT() throws IOException {
    JFileChooser chooser = new JFileChooser("Load multiple nt files. Please choose a directory");
    chooser.setCurrentDirectory(frame.defaultDirectory);
    if (geoFile != null) {
        chooser.setCurrentDirectory(geoFile);
    }/*w  w w  . jav  a 2s  . c  o  m*/
    chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
    chooser.setAcceptAllFileFilterUsed(false);

    int returnVal = chooser.showSaveDialog(frame);
    if (returnVal == JFileChooser.APPROVE_OPTION) {
        System.out.print("Loading...");
        frame.loadPositiveNegativeNT(chooser.getSelectedFile());
        System.out.println("loading finished.");
    }
}

From source file:org.streamspinner.harmonica.application.CQGraphTerminal.java

private void show_open_hamql_dialog() {
    FileFilter filter = createFilter();

    JFileChooser jf = new JFileChooser("conf/query/");
    jf.setFileFilter(filter);//from  w  w  w.jav  a  2 s .c  o  m

    jf.setDialogTitle("HamQL (SpinQL) ?J");

    int returnVal = jf.showOpenDialog(this);
    if (returnVal != JFileChooser.APPROVE_OPTION)
        return;

    File f = jf.getSelectedFile();

    try {
        FileReader reader = new FileReader(f);
        BufferedReader br = new BufferedReader(reader);

        StringBuilder buf = new StringBuilder();
        String tmp = null;
        while ((tmp = br.readLine()) != null) {
            buf.append(tmp + "\n");
        }
        br.close();
        reader.close();

        getJTextArea().setText(buf.toString());
    } catch (Exception e) {
        e.printStackTrace();
    }
}