Example usage for javax.swing JFileChooser showSaveDialog

Introduction

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

Prototype

public int showSaveDialog(Component parent) throws HeadlessException

Source Link

Document

Pops up a "Save File" file chooser dialog.

Usage

From source file:Main.java

public static void main(String[] args) {
    String text = "JFileChooser, you're my only friend.";

    JFileChooser chooser = new JFileChooser();
    int result = chooser.showSaveDialog(null);

    if (result == JFileChooser.APPROVE_OPTION) {
        try {/*w w  w  .  ja v  a 2  s  . c o m*/
            File file = chooser.getSelectedFile();
            FileWriter writer = new FileWriter(file);
            writer.write(text);
            writer.close();
        } catch (IOException ex) {
            ex.printStackTrace();
        }
    }
}

From source file:Main.java

public static void main(String[] a) {

    JFileChooser fileChooser = new JFileChooser();

    fileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);

    fileChooser.showSaveDialog(null);
}

From source file:Main.java

public static void main(String[] args) {
    JFileChooser chooser = new JFileChooser();

    BasicFileChooserUI ui = (BasicFileChooserUI) chooser.getUI();
    Action folder = ui.getNewFolderAction();
    folder.setEnabled(false);//from w w w .  j av a2s. co  m

    chooser.showSaveDialog(null);
}

From source file:Main.java

public static void main(String[] argv) {
    String filename = File.separator + "tmp";
    JFileChooser fc = new JFileChooser(new File(filename));

    // Show open dialog
    fc.showOpenDialog(null);//from   ww  w. j  a va  2s. c o  m
    File selFile = fc.getSelectedFile();

    // Show save dialog
    fc.showSaveDialog(null);
    selFile = fc.getSelectedFile();

}

From source file:com.google.code.facebook.graph.sna.applet.GraphEditorDemo.java

/**
 * a driver for this demo/*  w w w  . j av a 2s  .  com*/
 */
@SuppressWarnings("serial")
public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    final GraphEditorDemo demo = new GraphEditorDemo();

    JMenu menu = new JMenu("File");
    menu.add(new AbstractAction("Make Image") {
        public void actionPerformed(ActionEvent e) {
            JFileChooser chooser = new JFileChooser();
            int option = chooser.showSaveDialog(demo);
            if (option == JFileChooser.APPROVE_OPTION) {
                File file = chooser.getSelectedFile();
                demo.writeJPEGImage(file);
            }
        }
    });
    menu.add(new AbstractAction("Print") {
        public void actionPerformed(ActionEvent e) {
            PrinterJob printJob = PrinterJob.getPrinterJob();
            printJob.setPrintable(demo);
            if (printJob.printDialog()) {
                try {
                    printJob.print();
                } catch (Exception ex) {
                    ex.printStackTrace();
                }
            }
        }
    });
    JPopupMenu.setDefaultLightWeightPopupEnabled(false);
    JMenuBar menuBar = new JMenuBar();
    menuBar.add(menu);
    frame.setJMenuBar(menuBar);
    frame.getContentPane().add(demo);
    frame.pack();
    frame.setVisible(true);
}

From source file:external.jung.demo.GraphEditorDemo.java

/**
 * a driver for this demo/*  w  w w.  ja  va  2  s.  c o m*/
 */
@SuppressWarnings("serial")
public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    final GraphEditorDemo demo = new GraphEditorDemo();

    JMenu menu = new JMenu("File");
    menu.add(new AbstractAction("Make Image") {

        public void actionPerformed(ActionEvent e) {
            JFileChooser chooser = new JFileChooser();
            int option = chooser.showSaveDialog(demo);
            if (option == JFileChooser.APPROVE_OPTION) {
                File file = chooser.getSelectedFile();
                demo.writeJPEGImage(file);
            }
        }
    });
    menu.add(new AbstractAction("Print") {

        public void actionPerformed(ActionEvent e) {
            PrinterJob printJob = PrinterJob.getPrinterJob();
            printJob.setPrintable(demo);
            if (printJob.printDialog()) {
                try {
                    printJob.print();
                } catch (Exception ex) {
                    ex.printStackTrace();
                }
            }
        }
    });
    JPopupMenu.setDefaultLightWeightPopupEnabled(false);
    JMenuBar menuBar = new JMenuBar();
    menuBar.add(menu);
    frame.setJMenuBar(menuBar);
    frame.getContentPane().add(demo);
    frame.pack();
    frame.setVisible(true);
}

From source file:GraphEditorDemo.java

/**
 * a driver for this demo/*from   www .  j  a  v a 2 s  .com*/
 */
@SuppressWarnings("serial")
public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    final GraphEditorDemo demo = new GraphEditorDemo();

    JMenu menu = new JMenu("File");
    menu.add(new AbstractAction("Make Image") {
        public void actionPerformed(ActionEvent e) {
            JFileChooser chooser = new JFileChooser();
            int option = chooser.showSaveDialog(demo);
            if (option == JFileChooser.APPROVE_OPTION) {
                File file = chooser.getSelectedFile();
                demo.writeJPEGImage(file);
            }
        }
    });
    menu.add(new AbstractAction("Print") {
        public void actionPerformed(ActionEvent e) {
            PrinterJob printJob = PrinterJob.getPrinterJob();
            printJob.setPrintable(demo);
            if (printJob.printDialog()) {
                try {
                    printJob.print();
                } catch (Exception ex) {
                    ex.printStackTrace();
                }
            }
        }
    });
    menu.add(new AbstractAction("Save") {
        public void actionPerformed(ActionEvent e) {
            JFileChooser chooser = new JFileChooser();
            int option = chooser.showSaveDialog(demo);
            if (option == JFileChooser.APPROVE_OPTION) {
                File file = chooser.getSelectedFile();
                demo.writeTopologyFile(file);
            }
        }
    });
    JPopupMenu.setDefaultLightWeightPopupEnabled(false);
    JMenuBar menuBar = new JMenuBar();
    menuBar.add(menu);
    frame.setJMenuBar(menuBar);
    frame.getContentPane().add(demo);
    frame.pack();
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    final JFileChooser chooser = new JFileChooser(new File(".")) {
        public void approveSelection() {
            if (getSelectedFile().exists()) {
                super.approveSelection();
            } else
                System.out.println("File doesn't exist");
        }/*w  w  w .j a va2  s  .  c o  m*/
    };

    chooser.addActionListener(e -> System.out.println(e));

    chooser.setSelectedFile(new File("something.txt"));
    int returnVal = chooser.showSaveDialog(null);

    if (returnVal == JFileChooser.APPROVE_OPTION) {
        System.out.println(chooser.getSelectedFile());
    }

}

From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    final JButton button = new JButton("Click me");
    button.addActionListener(e -> {//from   www .  j  a  v  a2s  .c  o m
        JFileChooser chooser = new JFileChooser();
        chooser.setSelectedFile(new File(chooser.getCurrentDirectory(), "save.dat"));
        final JTextField textField = getTexField(chooser);
        if (textField == null) {
            return;
        }
        String text = textField.getText();
        if (text == null) {
            return;
        }
        int index = text.lastIndexOf('.');
        if (index == -1) {
            return;
        }
        textField.setSelectionStart(0);
        textField.setSelectionEnd(index);

        chooser.showSaveDialog(button);

    });
    frame.add(button);
    frame.pack();
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame();
    JFileChooser fc = new JFileChooser();
    fc.setMultiSelectionEnabled(true);//from ww w .  j  av  a  2s  .  c  o  m
    fc.setCurrentDirectory(new File("C:\\tmp"));
    JButton btn1 = new JButton("Show Dialog");
    btn1.addActionListener(e -> fc.showDialog(frame, "Choose"));
    JButton btn2 = new JButton("Show Open Dialog");
    btn2.addActionListener(e -> {
        int retVal = fc.showOpenDialog(frame);
        if (retVal == JFileChooser.APPROVE_OPTION) {
            File[] selectedfiles = fc.getSelectedFiles();
            StringBuilder sb = new StringBuilder();
            for (int i = 0; i < selectedfiles.length; i++) {
                sb.append(selectedfiles[i].getName());
                sb.append("\n");
            }
            JOptionPane.showMessageDialog(frame, sb.toString());
        }
    });
    JButton btn3 = new JButton("Show Save Dialog");
    btn3.addActionListener(e -> fc.showSaveDialog(frame));
    Container pane = frame.getContentPane();
    pane.setLayout(new GridLayout(3, 1, 10, 10));
    pane.add(btn1);
    pane.add(btn2);
    pane.add(btn3);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.pack();
    frame.setVisible(true);
}