Example usage for javax.swing JList getSelectedIndex

List of usage examples for javax.swing JList getSelectedIndex

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Introduction

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

Prototype

public int getSelectedIndex()

Source Link

Document

Returns the smallest selected cell index; the selection when only a single item is selected in the list.

Usage

From source file:br.upe.ecomp.dosa.view.wizard.WizardAction.java

private void pickListRemoveAction(final JList sourceList, final JList destinationList) {
    if (sourceList.getSelectedValue() != null) {
        final Object element = sourceList.getSelectedValue();
        ((DefaultListModel) sourceList.getModel()).remove(sourceList.getSelectedIndex());
        ((DefaultListModel) destinationList.getModel()).addElement(element);
    }/*w w  w .ja v a  2s  .  co m*/
}

From source file:jboost.visualization.HistogramFrame.java

private JScrollPane getJScrollPane1() {
    if (jScrollPane1 == null) {
        jScrollPane1 = new JScrollPane();
        jList1 = new JList(infoParser.iterNoList);
        jList1.setLayout(new FlowLayout());
        jList1.setFocusable(false);/*from w w  w .  ja  v  a 2 s .  c  o m*/
        jList1.setIgnoreRepaint(false);
        jList1.addListSelectionListener(new ListSelectionListener() {

            public void valueChanged(ListSelectionEvent evt) {
                if (!evt.getValueIsAdjusting()) {
                    JList list = (JList) evt.getSource();
                    iter = list.getSelectedIndex();
                    loadIteration(iter);
                }
            }
        });
        jScrollPane1.getViewport().add(jList1);
    }
    return jScrollPane1;
}

From source file:net.sf.jabref.exporter.ExportToClipboardAction.java

@Override
public void run() {
    BasePanel panel = frame.getCurrentBasePanel();
    if (panel == null) {
        return;/*  ww w .  jav  a 2 s  .com*/
    }
    if (panel.getSelectedEntries().isEmpty()) {
        message = Localization.lang("This operation requires one or more entries to be selected.");
        getCallBack().update();
        return;
    }

    List<IExportFormat> exportFormats = new LinkedList<>(ExportFormats.getExportFormats().values());
    Collections.sort(exportFormats, (e1, e2) -> e1.getDisplayName().compareTo(e2.getDisplayName()));
    String[] exportFormatDisplayNames = new String[exportFormats.size()];
    for (int i = 0; i < exportFormats.size(); i++) {
        IExportFormat exportFormat = exportFormats.get(i);
        exportFormatDisplayNames[i] = exportFormat.getDisplayName();
    }

    JList<String> list = new JList<>(exportFormatDisplayNames);
    list.setBorder(BorderFactory.createEtchedBorder());
    list.setSelectionInterval(0, 0);
    list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    int answer = JOptionPane.showOptionDialog(frame, list, Localization.lang("Select export format"),
            JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null, new String[] {
                    Localization.lang("Export with selected format"), Localization.lang("Return to JabRef") },
            Localization.lang("Export with selected format"));
    if (answer == JOptionPane.NO_OPTION) {
        return;
    }

    IExportFormat format = exportFormats.get(list.getSelectedIndex());

    // Set the global variable for this database's file directory before exporting,
    // so formatters can resolve linked files correctly.
    // (This is an ugly hack!)
    Globals.prefs.fileDirForDatabase = frame.getCurrentBasePanel().getBibDatabaseContext().getFileDirectory();

    File tmp = null;
    try {
        // To simplify the exporter API we simply do a normal export to a temporary
        // file, and read the contents afterwards:
        tmp = File.createTempFile("jabrefCb", ".tmp");
        tmp.deleteOnExit();
        List<BibEntry> entries = panel.getSelectedEntries();

        // Write to file:
        format.performExport(panel.getBibDatabaseContext(), tmp.getPath(), panel.getEncoding(), entries);
        // Read the file and put the contents on the clipboard:
        StringBuilder sb = new StringBuilder();
        try (Reader reader = new InputStreamReader(new FileInputStream(tmp), panel.getEncoding())) {
            int s;
            while ((s = reader.read()) != -1) {
                sb.append((char) s);
            }
        }
        ClipboardOwner owner = (clipboard, content) -> {
            // Do nothing
        };
        RtfSelection rs = new RtfSelection(sb.toString());
        Toolkit.getDefaultToolkit().getSystemClipboard().setContents(rs, owner);
        message = Localization.lang("Entries exported to clipboard") + ": " + entries.size();

    } catch (Exception e) {
        LOGGER.error("Error exporting to clipboard", e); //To change body of catch statement use File | Settings | File Templates.
        message = Localization.lang("Error exporting to clipboard");
    } finally {
        // Clean up:
        if ((tmp != null) && !tmp.delete()) {
            LOGGER.info("Cannot delete temporary clipboard file");
        }
    }
}

From source file:net.sf.jabref.gui.exporter.ExportToClipboardAction.java

@Override
public void run() {
    BasePanel panel = frame.getCurrentBasePanel();
    if (panel == null) {
        return;//from w  ww  .java2 s .  com
    }
    if (panel.getSelectedEntries().isEmpty()) {
        message = Localization.lang("This operation requires one or more entries to be selected.");
        getCallBack().update();
        return;
    }

    List<IExportFormat> exportFormats = new LinkedList<>(ExportFormats.getExportFormats().values());
    Collections.sort(exportFormats, (e1, e2) -> e1.getDisplayName().compareTo(e2.getDisplayName()));
    String[] exportFormatDisplayNames = new String[exportFormats.size()];
    for (int i = 0; i < exportFormats.size(); i++) {
        IExportFormat exportFormat = exportFormats.get(i);
        exportFormatDisplayNames[i] = exportFormat.getDisplayName();
    }

    JList<String> list = new JList<>(exportFormatDisplayNames);
    list.setBorder(BorderFactory.createEtchedBorder());
    list.setSelectionInterval(0, 0);
    list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    int answer = JOptionPane.showOptionDialog(frame, list, Localization.lang("Select export format"),
            JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null, new String[] {
                    Localization.lang("Export with selected format"), Localization.lang("Return to JabRef") },
            Localization.lang("Export with selected format"));
    if (answer == JOptionPane.NO_OPTION) {
        return;
    }

    IExportFormat format = exportFormats.get(list.getSelectedIndex());

    // Set the global variable for this database's file directory before exporting,
    // so formatters can resolve linked files correctly.
    // (This is an ugly hack!)
    Globals.prefs.fileDirForDatabase = frame.getCurrentBasePanel().getBibDatabaseContext().getFileDirectory();

    File tmp = null;
    try {
        // To simplify the exporter API we simply do a normal export to a temporary
        // file, and read the contents afterwards:
        tmp = File.createTempFile("jabrefCb", ".tmp");
        tmp.deleteOnExit();
        List<BibEntry> entries = panel.getSelectedEntries();

        // Write to file:
        format.performExport(panel.getBibDatabaseContext(), tmp.getPath(),
                panel.getBibDatabaseContext().getMetaData().getEncoding(), entries);
        // Read the file and put the contents on the clipboard:
        StringBuilder sb = new StringBuilder();
        try (Reader reader = new InputStreamReader(new FileInputStream(tmp),
                panel.getBibDatabaseContext().getMetaData().getEncoding())) {
            int s;
            while ((s = reader.read()) != -1) {
                sb.append((char) s);
            }
        }
        ClipboardOwner owner = (clipboard, content) -> {
            // Do nothing
        };
        RtfSelection rs = new RtfSelection(sb.toString());
        Toolkit.getDefaultToolkit().getSystemClipboard().setContents(rs, owner);
        message = Localization.lang("Entries exported to clipboard") + ": " + entries.size();

    } catch (Exception e) {
        LOGGER.error("Error exporting to clipboard", e); //To change body of catch statement use File | Settings | File Templates.
        message = Localization.lang("Error exporting to clipboard");
    } finally {
        // Clean up:
        if ((tmp != null) && !tmp.delete()) {
            LOGGER.info("Cannot delete temporary clipboard file");
        }
    }
}

From source file:fr.free.hd.servers.gui.FaceView.java

@Override
protected JComponent createControl() {
    final GridBagLayout layout = new GridBagLayout();
    final JPanel view = new JPanel(layout);

    //Face list/* w w  w . j  a v a  2  s . co m*/
    GridBagConstraints c = new GridBagConstraints();
    c.gridx = 0;
    c.gridy = 0;
    c.gridheight = 3;
    c.weighty = 0.75;
    c.weightx = 0.15;
    c.fill = GridBagConstraints.BOTH;
    final JList facesList = CreateList();
    facesList.getSelectionModel().addListSelectionListener(new ListSelectionListener() {

        @Override
        public void valueChanged(ListSelectionEvent e) {
            if (e.getValueIsAdjusting() == false) {
                if (facesList.getSelectedIndex() != -1) {
                    face = (Face) facesList.getSelectedValue();
                    updateLabel();
                } else {

                }
            }
        }
    });
    view.add(facesList, c);

    // New button
    c = new GridBagConstraints();
    c.gridx = 0;
    c.gridy = 3;
    c.fill = GridBagConstraints.BOTH;
    JButton btnNew = new JButton("Nouveau");
    btnNew.setEnabled(false);
    view.add(btnNew, c);

    // Save button
    c = new GridBagConstraints();
    c.gridx = 0;
    c.gridy = 4;
    c.fill = GridBagConstraints.BOTH;
    JButton btnModified = new JButton("Modifier");
    btnModified.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            facesDAO.storeFace(face);
        }
    });
    view.add(btnModified, c);

    //Draw Face
    c = new GridBagConstraints();
    c.gridx = 1;
    c.gridy = 0;
    c.gridheight = 5;
    c.gridwidth = 1;
    c.fill = GridBagConstraints.BOTH;
    c.weightx = 0.60;
    lblFace = new JLabel();
    view.add(lblFace, c);

    //Hand Panel
    c = new GridBagConstraints();
    c.gridx = 2;
    c.gridy = 0;
    c.weightx = 0.15;
    c.fill = GridBagConstraints.BOTH;
    JPanel pnlHand = createPosition();
    view.add(pnlHand, c);

    //Mouth Panel
    c = new GridBagConstraints();
    c.gridx = 2;
    c.gridy = 1;
    c.weightx = 0.15;
    c.fill = GridBagConstraints.BOTH;
    JPanel pnlKind = createKind();
    view.add(pnlKind, c);

    //Mouth Panel
    c = new GridBagConstraints();
    c.gridx = 2;
    c.gridy = 2;
    c.weightx = 0.15;
    c.fill = GridBagConstraints.BOTH;
    JPanel pnlMouth = createMouth();
    view.add(pnlMouth, c);

    // Picture filename
    c = new GridBagConstraints();
    c.gridx = 0;
    c.gridy = 5;
    c.gridwidth = 2;
    c.fill = GridBagConstraints.BOTH;
    JTextField txtPath = new JTextField();
    view.add(txtPath, c);

    //Browse Button
    c = new GridBagConstraints();
    c.gridx = 2;
    c.gridy = 5;
    c.fill = GridBagConstraints.BOTH;
    JButton btnBrownse = new JButton("Browse");
    view.add(btnBrownse, c);

    //Select default face
    if (facesList.getModel().getSize() > 0) {
        facesList.setSelectedIndex(0);
        position = HandPositionEnum.HAND_POSITION_MENTON;
        kind = HandKeyEnum.HAND_KEY_2V;
    }

    return view;
}

From source file:edu.ku.brc.specify.tasks.subpane.VisualQueryPanel.java

/**
 * Moves selected items from one list to the other.
 * @param srcList//from   w  w w.j a v a 2  s . com
 * @param srcHash
 * @param dstList
 * @param dstHash
 */
private void moveItems(final JList srcList, final HashSet<Integer> srcHash, final JList dstList,
        final HashSet<Integer> dstHash) {
    int inx = srcList.getSelectedIndex();
    if (inx > -1) {
        DefaultListModel srcModel = (DefaultListModel) srcList.getModel();
        DefaultListModel dstModel = (DefaultListModel) dstList.getModel();

        int[] indexes = srcList.getSelectedIndices();
        ArrayList<LatLonPoint> llpList = new ArrayList<LatLonPoint>(indexes.length);
        for (int selInx : indexes) {
            LatLonPoint llp = (LatLonPoint) srcModel.get(selInx);
            llpList.add(llp);

            if (!dstHash.contains(llp.getLocId())) {
                dstModel.addElement(llp);
                dstHash.add(llp.getLocId());
            }
        }

        for (LatLonPoint llp : llpList) {
            srcModel.removeElement(llp);
            srcHash.remove(llp.getLocId());
        }
    }
}

From source file:DragListDemo.java

public boolean importData(JComponent c, Transferable t) {
    JList target = null;
    ArrayList alist = null;/*from   w w w . ja v a2 s . c  o m*/
    if (!canImport(c, t.getTransferDataFlavors())) {
        return false;
    }
    try {
        target = (JList) c;
        if (hasLocalArrayListFlavor(t.getTransferDataFlavors())) {
            alist = (ArrayList) t.getTransferData(localArrayListFlavor);
        } else if (hasSerialArrayListFlavor(t.getTransferDataFlavors())) {
            alist = (ArrayList) t.getTransferData(serialArrayListFlavor);
        } else {
            return false;
        }
    } catch (UnsupportedFlavorException ufe) {
        System.out.println("importData: unsupported data flavor");
        return false;
    } catch (IOException ioe) {
        System.out.println("importData: I/O exception");
        return false;
    }

    //At this point we use the same code to retrieve the data
    //locally or serially.

    //We'll drop at the current selected index.
    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.
    //This is interpreted as dropping the same data on itself
    //and has no effect.
    if (source.equals(target)) {
        if (indices != null && index >= indices[0] - 1 && index <= indices[indices.length - 1]) {
            indices = null;
            return true;
        }
    }

    DefaultListModel listModel = (DefaultListModel) target.getModel();
    int max = listModel.getSize();
    if (index < 0) {
        index = max;
    } else {
        index++;
        if (index > max) {
            index = max;
        }
    }
    addIndex = index;
    addCount = alist.size();
    for (int i = 0; i < alist.size(); i++) {
        listModel.add(index++, alist.get(i));
    }
    return true;
}

From source file:ListCutPaste.java

/**
 * Perform the actual data import./* www .  j  a  v a 2  s .c  om*/
 */
public boolean importData(TransferHandler.TransferSupport info) {
    String data = null;

    // If we can't handle the import, bail now.
    if (!canImport(info)) {
        return false;
    }

    JList list = (JList) info.getComponent();
    DefaultListModel model = (DefaultListModel) list.getModel();
    // Fetch the data -- bail if this fails
    try {
        data = (String) info.getTransferable().getTransferData(DataFlavor.stringFlavor);
    } catch (UnsupportedFlavorException ufe) {
        System.out.println("importData: unsupported data flavor");
        return false;
    } catch (IOException ioe) {
        System.out.println("importData: I/O exception");
        return false;
    }

    if (info.isDrop()) { // This is a drop
        JList.DropLocation dl = (JList.DropLocation) info.getDropLocation();
        int index = dl.getIndex();
        if (dl.isInsert()) {
            model.add(index, data);
            return true;
        } else {
            model.set(index, data);
            return true;
        }
    } else { // This is a paste
        int index = list.getSelectedIndex();
        // if there is a valid selection,
        // insert data after the selection
        if (index >= 0) {
            model.add(list.getSelectedIndex() + 1, data);
            // else append to the end of the list
        } else {
            model.addElement(data);
        }
        return true;
    }
}

From source file:edu.ku.brc.af.ui.forms.validation.ValComboBoxFromQuery.java

public void valueChanged(final ListSelectionEvent e) {
    //log.debug("valueChanged: "+(e != null ? ((JMenuItem)e.getSource()).getText() : "null"));
    //log.debug("valueChanged: "+(e != null ? e.getClass().getSimpleName() : "null")+" "+e.getSource().getClass().getSimpleName());
    if (e != null) {
        if (e.getSource() instanceof TextFieldWithQuery.AddItemEvent) {
            doNewAction(((TextFieldWithQuery.AddItemEvent) e.getSource()).value);
            return;
        } else if (e.getSource() instanceof TextFieldWithQuery) {
            if (((TextFieldWithQuery) e.getSource()).getTextField().getText().length() == 0) {
                dataObj = null;/*  w  w w .j  av a 2s.  c om*/
            }
        } else {
            String itemLabel = null;
            if (e.getSource() instanceof JMenuItem) {
                itemLabel = ((JMenuItem) e.getSource()).getText().toString();
                this.dataObj = null;
                getValue();
                refreshUIFromData(true);

            } else if (e.getSource() instanceof JList) {
                JList listBox = (JList) e.getSource();
                if (listBox.getSelectedIndex() > -1) {
                    itemLabel = listBox.getSelectedValue().toString();
                    this.dataObj = null;
                    getValue();
                } else {
                    return;
                }
            }
        }
    }

    isChanged = true;
    valueHasChanged();
    validateState();

    boolean doEnable = dataObj != null || (textWithQuery != null && textWithQuery.getSelectedId() != null);
    if (editBtn != null) {
        editBtn.setEnabled(doEnable);
    }
    if (cloneBtn != null) {
        cloneBtn.setEnabled(doEnable);
    }
    notifyListeners(e);

    repaint();
}

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  va  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);
}