Example usage for javax.swing JList getModel

Introduction

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

Prototype

public ListModel<E> getModel() 

Source Link

Document

Returns the data model that holds the list of items displayed by the JList component.

Usage

From source file:com.adobe.aem.demomachine.gui.AemDemoUtils.java

public static int getSelectedIndex(@SuppressWarnings("rawtypes") JList list, Properties defaultProperties,
        Properties personalProperties, String propertyString) {

    int index = 0;
    String defaultProperty = defaultProperties.getProperty(propertyString);
    String personalProperty = personalProperties.getProperty(propertyString);
    String actualProperty = (personalProperty != null) ? personalProperty : defaultProperty;
    for (int i = 0; i < list.getModel().getSize(); i++) {

        if (list.getModel().getElementAt(i) instanceof AemDemoProperty) {

            AemDemoProperty aemProperty = (AemDemoProperty) list.getModel().getElementAt(i);
            if (aemProperty.getValue() != null && actualProperty != null
                    && aemProperty.getValue().equals(actualProperty)) {
                return i;
            }/*from w ww .  j  a  va  2s .  c  o  m*/

        }

    }

    return index;

}

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From source file:fr.duminy.jbackup.swing.SourceListTypeMapper.java

private DefaultListModel<Source> getModel(ListPanel<Source, JList<Source>> listPanel) {
    JList<Source> list = ((SourceListPanel) listPanel).list;
    return (DefaultListModel<Source>) list.getModel();
}

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From source file:Main.java

@Override
public boolean importData(TransferHandler.TransferSupport support) {
    if (!this.canImport(support)) {
        return false;
    }//from w  ww  .ja v  a 2  s  .  co  m
    Transferable t = support.getTransferable();
    String data = null;
    try {
        data = (String) t.getTransferData(DataFlavor.stringFlavor);
        if (data == null) {
            return false;
        }
    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }
    JList.DropLocation dropLocation = (JList.DropLocation) support.getDropLocation();
    int dropIndex = dropLocation.getIndex();
    JList<String> targetList = (JList<String>) support.getComponent();
    DefaultListModel<String> listModel = (DefaultListModel<String>) targetList.getModel();
    if (dropLocation.isInsert()) {
        listModel.add(dropIndex, data);
    } else {
        listModel.set(dropIndex, data);
    }
    return true;
}

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From source file:dnd.ListTransferHandler.java

public boolean importData(TransferHandler.TransferSupport info) {
    if (!info.isDrop()) {
        return false;
    }/* w  ww.ja  v a  2s . c  o  m*/

    JList list = (JList) info.getComponent();
    DefaultListModel listModel = (DefaultListModel) list.getModel();
    JList.DropLocation dl = (JList.DropLocation) info.getDropLocation();
    int index = dl.getIndex();
    boolean insert = dl.isInsert();

    // Get the string that is being dropped.
    Transferable t = info.getTransferable();
    String data;
    try {
        data = (String) t.getTransferData(DataFlavor.stringFlavor);
    } catch (Exception e) {
        return false;
    }

    // Perform the actual import.  
    if (insert) {
        listModel.add(index, data);
    } else {
        listModel.set(index, data);
    }
    return true;
}

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From source file:io.neocdtv.simpleplayer.ui.PlaylistTransferHandler.java

protected void importString(JComponent c, String str) {
    JList target = (JList) c;
    DefaultListModel listModel = (DefaultListModel) target.getModel();
    int index = target.getSelectedIndex();

    //Prevent the user from dropping data back on itself.
    //For example, if the user is moving items #4,#5,#6 and #7 and
    //attempts to insert the items after item #5, this would
    //be problematic when removing the original items.
    //So this is not allowed.
    if (indices != null && index >= indices[0] - 1 && index <= indices[indices.length - 1]) {
        indices = null;/*from  ww  w.  j  a  v  a2s  . c  om*/
        return;
    }

    int max = listModel.getSize();
    if (index < 0) {
        index = max;
    } else {
        index++;
        if (index > max) {
            index = max;
        }
    }
    addIndex = index;
    String[] values = str.split("\n");
    addCount = values.length;
    for (String value : values) {
        listModel.add(index++, value);
    }
}

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From source file:io.neocdtv.simpleplayer.ui.PlaylistTransferHandler.java

@Override
public boolean importData(TransferHandler.TransferSupport info) {
    if (!info.isDrop()) {
        return false;
    }//from   w w  w .  j a  v  a2  s. co  m

    JList list = (JList) info.getComponent();
    DefaultListModel<PlaylistEntry> listModel = (DefaultListModel) list.getModel();
    JList.DropLocation dropLocation = (JList.DropLocation) info.getDropLocation();

    // Get the string that is being dropped.
    Transferable transferable = info.getTransferable();
    List<File> data;
    try {
        data = (List<File>) transferable.getTransferData(DataFlavor.javaFileListFlavor);
        for (File file : data) {
            if (file.isDirectory()) {
                final boolean recursive = true;
                final String[] fileExtensionFilter = null;
                final List<File> listFiles = Arrays.asList(FileUtils.convertFileCollectionToFileArray(
                        FileUtils.listFiles(file, fileExtensionFilter, recursive)));
                for (File o : listFiles) {
                    listModel.addElement(buildEntry(o));
                }
            } else {
                listModel.addElement(buildEntry(file));
            }
        }
    } catch (UnsupportedFlavorException | IOException ex) {
        LOGGER.log(Level.SEVERE, null, ex);
        return false;
    }
    return true;
}

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From source file:de.dakror.virtualhub.client.dialog.ChooseCatalogDialog.java

public static void show(ClientFrame frame, final JSONArray data) {
    final JDialog dialog = new JDialog(frame, "Katalog whlen", true);
    dialog.setSize(400, 300);//from   w  ww. j a v  a  2 s. c  o  m
    dialog.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
    dialog.addWindowListener(new WindowAdapter() {
        @Override
        public void windowClosing(WindowEvent e) {
            Client.currentClient.disconnect();
            System.exit(0);
        }
    });

    JPanel contentPane = new JPanel(new FlowLayout(FlowLayout.LEADING, 0, 0));
    dialog.setContentPane(contentPane);
    DefaultListModel dlm = new DefaultListModel();
    for (int i = 0; i < data.length(); i++) {
        try {
            dlm.addElement(data.getJSONObject(i).getString("name"));
        } catch (JSONException e) {
            e.printStackTrace();
        }
    }

    final JList catalogs = new JList(dlm);
    catalogs.setDragEnabled(false);
    catalogs.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);

    JScrollPane jsp = new JScrollPane(catalogs, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
            JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    jsp.setPreferredSize(new Dimension(396, 200));
    contentPane.add(jsp);

    JPanel mods = new JPanel(new GridLayout(1, 2));
    mods.setPreferredSize(new Dimension(50, 22));
    mods.add(new JButton(new AbstractAction("+") {
        private static final long serialVersionUID = 1L;

        @Override
        public void actionPerformed(ActionEvent e) {
            String name = JOptionPane.showInputDialog(dialog,
                    "Bitte geben Sie den Namen des neuen Katalogs ein.", "Katalog hinzufgen",
                    JOptionPane.PLAIN_MESSAGE);
            if (name != null && name.length() > 0) {
                DefaultListModel dlm = (DefaultListModel) catalogs.getModel();
                for (int i = 0; i < dlm.getSize(); i++) {
                    if (dlm.get(i).toString().equals(name)) {
                        JOptionPane.showMessageDialog(dialog,
                                "Es existert bereits ein Katalog mit diesem Namen!",
                                "Katalog bereits vorhanden!", JOptionPane.ERROR_MESSAGE);
                        actionPerformed(e);
                        return;
                    }
                }

                try {
                    dlm.addElement(name);
                    JSONObject o = new JSONObject();
                    o.put("name", name);
                    o.put("sources", new JSONArray());
                    o.put("tags", new JSONArray());
                    data.put(o);
                    Client.currentClient.sendPacket(new Packet0Catalogs(data));
                } catch (Exception e1) {
                    e1.printStackTrace();
                }
            }
        }
    }));
    mods.add(new JButton(new AbstractAction("-") {
        private static final long serialVersionUID = 1L;

        @Override
        public void actionPerformed(ActionEvent e) {
            if (catalogs.getSelectedIndex() != -1) {
                if (JOptionPane.showConfirmDialog(dialog,
                        "Sind Sie sicher, dass Sie diesen\r\nKatalog unwiderruflich lschen wollen?",
                        "Katalog lschen", JOptionPane.YES_NO_CANCEL_OPTION,
                        JOptionPane.QUESTION_MESSAGE) == JOptionPane.YES_OPTION) {
                    DefaultListModel dlm = (DefaultListModel) catalogs.getModel();
                    data.remove(catalogs.getSelectedIndex());
                    dlm.remove(catalogs.getSelectedIndex());
                    try {
                        Client.currentClient.sendPacket(new Packet0Catalogs(data));
                    } catch (IOException e1) {
                        e1.printStackTrace();
                    }
                }
            }
        }
    }));

    contentPane.add(mods);

    JLabel l = new JLabel("");
    l.setPreferredSize(new Dimension(396, 14));
    contentPane.add(l);

    JSeparator sep = new JSeparator(JSeparator.HORIZONTAL);
    sep.setPreferredSize(new Dimension(396, 10));
    contentPane.add(sep);

    JPanel buttons = new JPanel(new GridLayout(1, 2));
    buttons.setPreferredSize(new Dimension(396, 22));
    buttons.add(new JButton(new AbstractAction("Abbrechen") {
        private static final long serialVersionUID = 1L;

        @Override
        public void actionPerformed(ActionEvent e) {
            Client.currentClient.disconnect();
            System.exit(0);
        }
    }));
    buttons.add(new JButton(new AbstractAction("Katalog whlen") {
        private static final long serialVersionUID = 1L;

        @Override
        public void actionPerformed(ActionEvent e) {
            if (catalogs.getSelectedIndex() != -1) {
                try {
                    Client.currentClient
                            .setCatalog(new Catalog(data.getJSONObject(catalogs.getSelectedIndex())));
                    Client.currentClient.frame.setTitle("- " + Client.currentClient.getCatalog().getName());
                    dialog.dispose();
                } catch (JSONException e1) {
                    e1.printStackTrace();
                }
            }
        }
    }));

    dialog.add(buttons);

    dialog.setLocationRelativeTo(frame);
    dialog.setResizable(false);
    dialog.setVisible(true);
}

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From source file:DropDemo.java

protected void cleanup(JComponent c, boolean remove) {
    if (remove && indices != null) {
        JList source = (JList) c;
        DefaultListModel model = (DefaultListModel) source.getModel();
        // If we are moving items around in the same list, we
        // need to adjust the indices accordingly, since those
        // after the insertion point have moved.
        if (addCount > 0) {
            for (int i = 0; i < indices.length; i++) {
                if (indices[i] > addIndex) {
                    indices[i] += addCount;
                }/*from   ww w.j  ava2s  . c o m*/
            }
        }
        for (int i = indices.length - 1; i >= 0; i--) {
            model.remove(indices[i]);
        }
    }
    indices = null;
    addCount = 0;
    addIndex = -1;
}

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From source file:Main.java

@Override
protected void exportDone(JComponent source, Transferable data, int action) {
    @SuppressWarnings("unchecked")
    JList<String> sourceList = (JList<String>) source;
    String movedItem = sourceList.getSelectedValue();
    if (action == TransferHandler.MOVE) {
        DefaultListModel<String> listModel = (DefaultListModel<String>) sourceList.getModel();
        listModel.removeElement(movedItem);
    }//from  w ww  .  j  ava  2s . c o m
}

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From source file:DropDemo.java

protected void importString(JComponent c, String str) {
    JList target = (JList) c;
    DefaultListModel listModel = (DefaultListModel) target.getModel();
    int index = target.getSelectedIndex();

    // Prevent the user from dropping data back on itself.
    // For example, if the user is moving items #4,#5,#6 and #7 and
    // attempts to insert the items after item #5, this would
    // be problematic when removing the original items.
    // So this is not allowed.
    if (indices != null && index >= indices[0] - 1 && index <= indices[indices.length - 1]) {
        indices = null;/*from   w ww. ja  va 2s.c  o m*/
        return;
    }

    int max = listModel.getSize();
    if (index < 0) {
        index = max;
    } else {
        index++;
        if (index > max) {
            index = max;
        }
    }
    addIndex = index;
    String[] values = str.split("\n");
    addCount = values.length;
    for (int i = 0; i < values.length; i++) {
        listModel.add(index++, values[i]);
    }
}

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