Examples with ListSelectionEvent javax.swing.event.ListSelectionEvent used on opensource projects

Example 66 with ListSelectionEvent

use of javax.swing.event.ListSelectionEvent in project vcell by virtualcell.

the class PDEDataViewer method roiAction.

private void roiAction() {
    BeanUtils.setCursorThroughout(this, Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
    try {
        final String[] ROI_COLUMN_NAMES = new String[] { "ROI source", "ROI source name", "ROI Description" };
        final Vector<Object> auxInfoV = new Vector<Object>();
        final DataIdentifier dataIdentifier = getPdeDataContext().getDataIdentifier();
        VariableType variableType = dataIdentifier.getVariableType();
        final boolean isVolume = variableType.equals(VariableType.VOLUME) || variableType.equals(VariableType.VOLUME_REGION);
        DefaultTableModel tableModel = new DefaultTableModel() {

            public boolean isCellEditable(int row, int column) {
                return false;
            }
        };
        for (int i = 0; i < ROI_COLUMN_NAMES.length; i++) {
            tableModel.addColumn(ROI_COLUMN_NAMES[i]);
        }
        // Add Snapshot ROI
        if ((isVolume ? volumeSnapshotROI : membraneSnapshotROI) != null) {
            tableModel.addRow(new Object[] { (isVolume ? "Volume" : "Membrane") + " Variables and Functions", "Snapshot", (isVolume ? volumeSnapshotROIDescription : membraneSnapshotROIDescription) + ", (values = 1.0)" });
            auxInfoV.add((isVolume ? volumeSnapshotROI : membraneSnapshotROI));
        }
        // Add user ROIs
        SpatialSelection[] userROIArr = getPDEDataContextPanel1().fetchSpatialSelections(true, false);
        for (int i = 0; userROIArr != null && i < userROIArr.length; i += 1) {
            String descr = null;
            boolean bPoint = false;
            if (isVolume) {
                if (userROIArr[i] instanceof SpatialSelectionVolume) {
                    Curve curve = ((SpatialSelectionVolume) userROIArr[i]).getCurveSelectionInfo().getCurve();
                    descr = curve.getDescription();
                    if (curve instanceof SinglePoint) {
                        bPoint = true;
                    }
                }
            } else {
                if (userROIArr[i] instanceof SpatialSelectionMembrane) {
                    SampledCurve selectionSource = ((SpatialSelectionMembrane) userROIArr[i]).getSelectionSource();
                    descr = selectionSource.getDescription();
                    if (selectionSource instanceof SinglePoint) {
                        bPoint = true;
                    }
                }
            }
            // Add Area User ROI
            BitSet fillBitSet = null;
            if (userROIArr[i] instanceof SpatialSelectionVolume) {
                fillBitSet = getFillROI((SpatialSelectionVolume) userROIArr[i]);
                if (fillBitSet != null) {
                    tableModel.addRow(new Object[] { "User Defined", descr, "Area Enclosed Volume ROI" });
                    auxInfoV.add(fillBitSet);
                }
            }
            // Add Point and Line User ROI
            if (fillBitSet == null) {
                tableModel.addRow(new Object[] { "User Defined", descr, (bPoint ? "Point" : "Line") + (isVolume ? " Volume" : " Membrane") + " ROI " });
                auxInfoV.add(userROIArr[i]);
            }
        }
        // Add sorted Geometry ROI
        final CartesianMesh cartesianMesh = getPdeDataContext().getCartesianMesh();
        HashMap<Integer, ?> regionMapSubvolumesHashMap = (isVolume ? cartesianMesh.getVolumeRegionMapSubvolume() : cartesianMesh.getMembraneRegionMapSubvolumesInOut());
        Set<?> regionMapSubvolumesEntrySet = regionMapSubvolumesHashMap.entrySet();
        Iterator<?> regionMapSubvolumesEntryIter = regionMapSubvolumesEntrySet.iterator();
        TreeSet<Object[]> sortedGeomROITreeSet = new TreeSet<Object[]>(new Comparator<Object[]>() {

            public int compare(Object[] o1, Object[] o2) {
                int result = ((String) ((Object[]) o1[0])[1]).compareToIgnoreCase((String) ((Object[]) o2[0])[1]);
                if (result == 0) {
                    result = (((Entry<Integer, ?>) o1[1]).getKey()).compareTo(((Entry<Integer, ?>) o2[1]).getKey());
                }
                return result;
            }
        });
        while (regionMapSubvolumesEntryIter.hasNext()) {
            Entry<Integer, ?> regionMapSubvolumesEntry = (Entry<Integer, ?>) regionMapSubvolumesEntryIter.next();
            sortedGeomROITreeSet.add(new Object[] { new Object[] { "Geometry", (isVolume ? getSimulationModelInfo().getVolumeNamePhysiology(((Integer) regionMapSubvolumesEntry.getValue())) : getSimulationModelInfo().getMembraneName(((int[]) regionMapSubvolumesEntry.getValue())[0], ((int[]) regionMapSubvolumesEntry.getValue())[1], false)), (isVolume ? "(svID=" + regionMapSubvolumesEntry.getValue() + " " : "(") + "vrID=" + regionMapSubvolumesEntry.getKey() + ") Predefined " + (isVolume ? "volume" : "membrane") + " region" }, regionMapSubvolumesEntry });
        }
        Iterator<Object[]> sortedGeomROIIter = sortedGeomROITreeSet.iterator();
        while (sortedGeomROIIter.hasNext()) {
            Object[] sortedGeomROIObjArr = (Object[]) sortedGeomROIIter.next();
            tableModel.addRow((Object[]) sortedGeomROIObjArr[0]);
            auxInfoV.add(sortedGeomROIObjArr[1]);
        }
        final ScrollTable roiTable = new ScrollTable();
        roiTable.setModel(tableModel);
        roiTable.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
        roiTable.setPreferredScrollableViewportSize(new Dimension(500, 200));
        final JPanel mainJPanel = new JPanel();
        BoxLayout mainBL = new BoxLayout(mainJPanel, BoxLayout.Y_AXIS);
        mainJPanel.setLayout(mainBL);
        MiniTimePanel timeJPanel = new MiniTimePanel();
        ActionListener okAction = new ActionListener() {

            public void actionPerformed(ActionEvent e) {
                if (((Double) timeJPanel.jcb_time_begin.getSelectedItem()).compareTo((Double) timeJPanel.jcb_time_end.getSelectedItem()) > 0) {
                    PopupGenerator.showErrorDialog(PDEDataViewer.this, "Selected 'Begin Time' must be less than or equal to 'End Time'");
                    return;
                }
                int[] selectedRows = roiTable.getSelectedRows();
                if (selectedRows != null) {
                    try {
                        BitSet dataBitSet = new BitSet(getPdeDataContext().getDataValues().length);
                        for (int i = 0; i < selectedRows.length; i++) {
                            Object auxInfo = auxInfoV.elementAt(selectedRows[i]);
                            if (auxInfo instanceof BitSet) {
                                dataBitSet.or((BitSet) auxInfo);
                            } else if (auxInfo instanceof SpatialSelectionMembrane) {
                                int[] roiIndexes = ((SpatialSelectionMembrane) auxInfo).getIndexSamples().getSampledIndexes();
                                for (int j = 0; j < roiIndexes.length; j += 1) {
                                    dataBitSet.set(roiIndexes[j], true);
                                }
                            } else if (auxInfo instanceof SpatialSelectionVolume) {
                                int[] roiIndexes = ((SpatialSelectionVolume) auxInfo).getIndexSamples(0, 1).getSampledIndexes();
                                for (int j = 0; j < roiIndexes.length; j += 1) {
                                    dataBitSet.set(roiIndexes[j], true);
                                }
                            } else if (auxInfo instanceof Entry) {
                                Entry<Integer, Integer> entry = (Entry<Integer, Integer>) auxInfo;
                                if (isVolume) {
                                    int volumeRegionID = entry.getKey();
                                    dataBitSet.or(cartesianMesh.getVolumeROIFromVolumeRegionID(volumeRegionID));
                                } else {
                                    int membraneRegionID = entry.getKey();
                                    dataBitSet.or(cartesianMesh.getMembraneROIFromMembraneRegionID(membraneRegionID));
                                }
                            } else if (auxInfo instanceof BitSet) {
                                dataBitSet.or((BitSet) auxInfo);
                            } else {
                                throw new Exception("ROI table, Unknown data type: " + auxInfo.getClass().getName());
                            }
                        }
                        TimeSeriesJobSpec timeSeriesJobSpec = new TimeSeriesJobSpec(new String[] { dataIdentifier.getName() }, new BitSet[] { dataBitSet }, ((Double) timeJPanel.jcb_time_begin.getSelectedItem()).doubleValue(), 1, ((Double) timeJPanel.jcb_time_end.getSelectedItem()).doubleValue(), true, false, VCDataJobID.createVCDataJobID(getDataViewerManager().getUser(), true));
                        Hashtable<String, Object> hash = new Hashtable<String, Object>();
                        hash.put(StringKey_timeSeriesJobSpec, timeSeriesJobSpec);
                        AsynchClientTask task1 = new TimeSeriesDataRetrievalTask("Retrieve data for '" + dataIdentifier + "'", PDEDataViewer.this, getPdeDataContext());
                        AsynchClientTask task2 = new AsynchClientTask("Showing stat for '" + dataIdentifier + "'", AsynchClientTask.TASKTYPE_SWING_BLOCKING) {

                            @Override
                            public void run(Hashtable<String, Object> hashTable) throws Exception {
                                TSJobResultsSpaceStats tsJobResultsSpaceStats = (TSJobResultsSpaceStats) hashTable.get(StringKey_timeSeriesJobResults);
                                plotSpaceStats(tsJobResultsSpaceStats);
                            }
                        };
                        ClientTaskDispatcher.dispatch(PDEDataViewer.this, hash, new AsynchClientTask[] { task1, task2 }, true, true, null);
                    } catch (Exception e1) {
                        e1.printStackTrace();
                        PopupGenerator.showErrorDialog(PDEDataViewer.this, "ROI Error.\n" + e1.getMessage(), e1);
                    }
                }
                BeanUtils.disposeParentWindow(mainJPanel);
            }
        };
        ActionListener cancelAction = new ActionListener() {

            public void actionPerformed(ActionEvent e) {
                BeanUtils.disposeParentWindow(mainJPanel);
            }
        };
        OkCancelSubPanel okCancelJPanel = new OkCancelSubPanel(okAction, cancelAction);
        roiTable.getSelectionModel().addListSelectionListener(new ListSelectionListener() {

            public void valueChanged(ListSelectionEvent e) {
                if (roiTable.getSelectedRows() != null && roiTable.getSelectedRows().length > 0) {
                    okCancelJPanel.okButton.setEnabled(true);
                } else {
                    okCancelJPanel.okButton.setEnabled(false);
                }
            }
        });
        mainJPanel.add(timeJPanel);
        mainJPanel.add(roiTable.getEnclosingScrollPane());
        mainJPanel.add(okCancelJPanel);
        // showComponentInFrame(mainJPanel,
        // "Calculate "+(isVolume?"volume":"membrane")+" statistics for '"+getPdeDataContext().getVariableName()+"'."+
        // "  Choose times and 1 or more ROI(s).");
        Frame dialogOwner = JOptionPane.getFrameForComponent(this);
        JOptionPane inputDialog = new JOptionPane(mainJPanel, JOptionPane.PLAIN_MESSAGE, 0, null, new Object[0]);
        final JDialog d = inputDialog.createDialog(dialogOwner, "Calculate " + (isVolume ? "volume" : "membrane") + " statistics for '" + getPdeDataContext().getVariableName() + "'." + "  Choose times and 1 or more ROI(s).");
        d.setResizable(true);
        try {
            DialogUtils.showModalJDialogOnTop(d, PDEDataViewer.this);
        } finally {
            d.dispose();
        }
    } finally {
        BeanUtils.setCursorThroughout(this, Cursor.getDefaultCursor());
    }
}

Example 67 with ListSelectionEvent

use of javax.swing.event.ListSelectionEvent in project vcell by virtualcell.

the class DialogUtils method showComponentOptionsTableList.

public static TableListResult showComponentOptionsTableList(final Component requester, final String title, final String[] columnNames, final Object[][] rowDataOrig, final Integer listSelectionModel_SelectMode, final ListSelectionListener listSelectionListener, final String[] options, final String initOption, final Comparator<Object> rowSortComparator, final boolean bModal) throws UserCancelException {
    // //Create hidden column with original row index so original row index can
    // //be returned for user selections even if rows are sorted
    // final int hiddenColumnIndex = rowDataOrig[0].length;
    // final Object[][] rowDataHiddenIndex = new Object[rowDataOrig.length][hiddenColumnIndex+1];
    // for (int i = 0; i < rowDataHiddenIndex.length; i++) {
    // for (int j = 0; j < rowDataOrig[i].length; j++) {
    // rowDataHiddenIndex[i][j] = rowDataOrig[i][j];
    // }
    // rowDataHiddenIndex[i][hiddenColumnIndex] = i;
    // }
    Producer<TableListResult> prod = () -> {
        // Create hidden column with original row index so original row index can
        // be returned for user selections even if rows are sorted
        int hiddenColumnIndex = rowDataOrig[0].length;
        Object[][] rowDataHiddenIndex = rowDataOrig;
        if (rowSortComparator != null) {
            rowDataHiddenIndex = new Object[rowDataOrig.length][hiddenColumnIndex + 1];
            for (int i = 0; i < rowDataHiddenIndex.length; i++) {
                for (int j = 0; j < rowDataOrig[i].length; j++) {
                    rowDataHiddenIndex[i][j] = rowDataOrig[i][j];
                }
                rowDataHiddenIndex[i][hiddenColumnIndex] = i;
            }
        }
        @SuppressWarnings("serial") VCellSortTableModel<Object[]> tableModel = new VCellSortTableModel<Object[]>(columnNames, rowDataOrig.length) {

            @Override
            public boolean isSortable(int col) {
                if (rowSortComparator != null) {
                    return true;
                }
                return false;
            }

            public Object getValueAt(int row, int column) {
                return getValueAt(row)[column];
            }

            @Override
            public Comparator<Object[]> getComparator(final int col, final boolean ascending) {
                return new Comparator<Object[]>() {

                    public int compare(Object[] o1, Object[] o2) {
                        if (ascending) {
                            return rowSortComparator.compare(o1[col], o2[col]);
                        }
                        return rowSortComparator.compare(o2[col], o1[col]);
                    }
                };
            }
        };
        final JSortTable table = new JSortTable();
        // table.setAutoResizeMode(JTable.AUTO_RESIZE_ALL_COLUMNS);
        table.setModel(tableModel);
        tableModel.setData(Arrays.asList(rowDataHiddenIndex));
        if (listSelectionModel_SelectMode != null) {
            table.setSelectionMode(listSelectionModel_SelectMode);
        } else {
            table.setRowSelectionAllowed(false);
            table.setColumnSelectionAllowed(false);
        }
        table.setPreferredScrollableViewportSize(new Dimension(500, 250));
        table.disableUneditableForeground();
        OKEnabler tableListOKEnabler = null;
        if (listSelectionModel_SelectMode != null) {
            tableListOKEnabler = new OKEnabler() {

                private JOptionPane jop;

                public void setJOptionPane(JOptionPane joptionPane) {
                    jop = joptionPane;
                    setInternalNotCancelEnabled(joptionPane, false, false);
                    table.getSelectionModel().addListSelectionListener(new ListSelectionListener() {

                        public void valueChanged(ListSelectionEvent e) {
                            if (!e.getValueIsAdjusting()) {
                                if (table.getSelectedRowCount() != 0) {
                                    setInternalNotCancelEnabled(jop, true, false);
                                } else {
                                    setInternalNotCancelEnabled(jop, false, false);
                                }
                            }
                        }
                    });
                }
            };
        }
        if (listSelectionListener != null) {
            table.getSelectionModel().addListSelectionListener(listSelectionListener);
        }
        TableListResult tableListResult = new TableListResult();
        // HACK to fix horizontal scrollbar not showing for large horizontal tables
        // workaround code from: http://bugs.sun.com/view_bug.do?bug_id=4127936
        final JScrollPane[] jScrollPaneArr = new JScrollPane[1];
        Component[] components = table.getEnclosingScrollPane().getComponents();
        for (int i = 0; i < components.length; i++) {
            if (components[i] instanceof JScrollPane) {
                jScrollPaneArr[0] = (JScrollPane) components[i];
                break;
            }
        }
        if (jScrollPaneArr[0] != null) {
            jScrollPaneArr[0].addComponentListener(new ComponentAdapter() {

                @Override
                public void componentResized(ComponentEvent e) {
                    super.componentResized(e);
                    if (table.getPreferredSize().width <= jScrollPaneArr[0].getViewport().getExtentSize().width) {
                        table.setAutoResizeMode(JTable.AUTO_RESIZE_ALL_COLUMNS);
                    } else {
                        table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
                    }
                }
            });
        }
        if (options == null) {
            if (bModal) {
                if (showComponentOKCancelDialog(requester, table.getEnclosingScrollPane(), title, tableListOKEnabler) != JOptionPane.OK_OPTION) {
                    throw UserCancelException.CANCEL_GENERIC;
                }
            } else {
                // display non-modal
                JOptionPane jOptionPane = new JOptionPane(table.getEnclosingScrollPane(), JOptionPane.INFORMATION_MESSAGE);
                JDialog jDialog = jOptionPane.createDialog(requester, title);
                jDialog.setResizable(true);
                jDialog.setModal(false);
                jDialog.pack();
                jDialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
                jDialog.setVisible(true);
            }
            tableListResult.selectedTableRows = table.getSelectedRows();
        } else {
            tableListResult.selectedOption = showOptionsDialog(requester, table.getEnclosingScrollPane(), JOptionPane.QUESTION_MESSAGE, options, initOption, tableListOKEnabler, title);
            tableListResult.selectedTableRows = table.getSelectedRows();
        }
        if (rowSortComparator != null) {
            // return the index of the original unsorted object array that corresponds to the user row selections
            for (int i = 0; i < tableListResult.selectedTableRows.length; i++) {
                tableListResult.selectedTableRows[i] = (Integer) (tableModel.getValueAt(tableListResult.selectedTableRows[i])[hiddenColumnIndex]);
            }
        }
        return tableListResult;
    };
    return VCSwingFunction.executeAsRuntimeException(prod);
}

Example 68 with ListSelectionEvent

use of javax.swing.event.ListSelectionEvent in project vcell by virtualcell.

the class VFrap_ROIAssistPanel method showComponentOKCancelTableList.

public int[] showComponentOKCancelTableList(final Component requester, String title, String[] columnNames, Object[][] rowData, int listSelectionModel_SelectMode, final RegionInfo[] regionInfoArr, final short[] multiObjectROIPixels) throws UserCancelException {
    DefaultTableModel tableModel = new DefaultTableModel() {

        public boolean isCellEditable(int row, int column) {
            return false;
        }
    };
    tableModel.setDataVector(rowData, columnNames);
    final JTable table = new JTable(tableModel);
    table.setSelectionMode(listSelectionModel_SelectMode);
    JScrollPane scrollPane = new JScrollPane(table);
    table.setPreferredScrollableViewportSize(new Dimension(500, 250));
    table.getSelectionModel().addListSelectionListener(new ListSelectionListener() {

        public void valueChanged(ListSelectionEvent e) {
            if (!e.getValueIsAdjusting()) {
                try {
                    int index = table.getSelectedRow();
                    // System.out.println("list index="+index);
                    RegionInfo keepRegion = regionInfoArr[index];
                    short[] removePixels = multiObjectROIPixels.clone();
                    for (int i = 0; i < removePixels.length; i++) {
                        if (!keepRegion.isIndexInRegion(i)) {
                            removePixels[i] = 0;
                        }
                    }
                    UShortImage ushortImage = new UShortImage(removePixels, originalROI.getRoiImages()[0].getOrigin(), originalROI.getRoiImages()[0].getExtent(), originalROI.getISize().getX(), originalROI.getISize().getY(), originalROI.getISize().getZ());
                    final ROI newCellROI = new ROI(ushortImage, frapData.getCurrentlyDisplayedROI().getROIName());
                    frapData.addReplaceRoi(newCellROI);
                } catch (Exception e2) {
                    e2.printStackTrace();
                    throw new RuntimeException("Error selecting resolved ROI", e2);
                }
            }
        }
    });
    ScopedExpressionTableCellRenderer.formatTableCellSizes(table);
    int result = DialogUtils.showComponentOKCancelDialog(requester, scrollPane, title);
    if (result != JOptionPane.OK_OPTION) {
        throw UserCancelException.CANCEL_GENERIC;
    }
    return table.getSelectedRows();
}

Example 69 with ListSelectionEvent

use of javax.swing.event.ListSelectionEvent in project intellij-plugins by JetBrains.

the class CPUSnapshotView method createHotSpotsTreeTable.

private void createHotSpotsTreeTable() {
    myHotSpotsTreeTable = new CallTreeTable(getProject());
    myHotSpotsTreeTable.getSelectionModel().addListSelectionListener(new ListSelectionListener() {

        public void valueChanged(ListSelectionEvent e) {
            final Object node = myHotSpotsTreeTable.getSelectedValue();
            if (!(node instanceof MergedCallNode))
                return;
            myAlarm.cancelAllRequests();
            final MergedCallNode mergedCallNode = (MergedCallNode) node;
            myAlarm.addRequest(() -> {
                FrameInfo[] frames = new FrameInfo[] { mergedCallNode.getFrameInfo() };
                final Pair<Map<FrameInfo, Long>, Map<FrameInfo, Long>> countMaps = mergedCallNode.getCallTree().getCalleesTimeMaps(frames);
                final Map<FrameInfo, Long> countMap = countMaps.getFirst();
                final Map<FrameInfo, Long> selfCountMap = countMaps.getSecond();
                DefaultMutableTreeNode tracesRoot = (DefaultMutableTreeNode) myTracesTreeTable.getSortableTreeTableModel().getRoot();
                JTreeUtil.removeChildren(tracesRoot, myTracesTreeTable.getSortableTreeTableModel());
                fillTreeModelRoot(tracesRoot, mergedCallNode.getCallTree(), countMap, selfCountMap, false, frames);
                myTracesTreeTable.reload();
                TreeUtil.expand(myTracesTreeTable.getTree(), 1);
            }, 500);
        }
    });
}

Example 70 with ListSelectionEvent

use of javax.swing.event.ListSelectionEvent in project gitblit by gitblit.

the class SubscriptionsDialog method initialize.

private void initialize() {
    NameRenderer nameRenderer = new NameRenderer();
    model = new FeedsTableModel(feeds);
    feedsTable = Utils.newTable(model, Utils.DATE_FORMAT);
    feedsTable.getSelectionModel().addListSelectionListener(new ListSelectionListener() {

        @Override
        public void valueChanged(ListSelectionEvent e) {
            if (e.getValueIsAdjusting()) {
                return;
            }
            int viewRow = feedsTable.getSelectedRow();
            if (viewRow == -1) {
                return;
            }
            int modelRow = feedsTable.convertRowIndexToModel(viewRow);
            FeedModel feed = model.get(modelRow);
            feed.subscribed = !feed.subscribed;
            model.fireTableDataChanged();
        }
    });
    String repository = feedsTable.getColumnName(FeedsTableModel.Columns.Repository.ordinal());
    feedsTable.getColumn(repository).setCellRenderer(nameRenderer);
    String branch = feedsTable.getColumnName(FeedsTableModel.Columns.Branch.ordinal());
    feedsTable.getColumn(branch).setCellRenderer(new BranchRenderer());
    String subscribed = feedsTable.getColumnName(FeedsTableModel.Columns.Subscribed.ordinal());
    feedsTable.getColumn(subscribed).setCellRenderer(new BooleanCellRenderer());
    feedsTable.getColumn(subscribed).setMinWidth(30);
    feedsTable.getColumn(subscribed).setMaxWidth(30);
    Utils.packColumns(feedsTable, 5);
    final JButton cancel = new JButton(Translation.get("gb.cancel"));
    cancel.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent event) {
            setVisible(false);
        }
    });
    final JButton save = new JButton(Translation.get("gb.save"));
    save.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent event) {
            save();
        }
    });
    feedsTable.getSelectionModel().addListSelectionListener(new ListSelectionListener() {

        @Override
        public void valueChanged(ListSelectionEvent e) {
            if (e.getValueIsAdjusting()) {
                return;
            }
        }
    });
    JPanel controls = new JPanel(new FlowLayout(FlowLayout.CENTER, 5, 0));
    controls.add(cancel);
    controls.add(save);
    final Insets insets = new Insets(5, 5, 5, 5);
    JPanel centerPanel = new JPanel(new BorderLayout(5, 5)) {

        private static final long serialVersionUID = 1L;

        @Override
        public Insets getInsets() {
            return insets;
        }
    };
    centerPanel.add(new HeaderPanel(Translation.get("gb.subscribe") + "...", "feed_16x16.png"), BorderLayout.NORTH);
    centerPanel.add(new JScrollPane(feedsTable), BorderLayout.CENTER);
    centerPanel.add(controls, BorderLayout.SOUTH);
    getContentPane().setLayout(new BorderLayout(5, 5));
    getContentPane().add(centerPanel, BorderLayout.CENTER);
}