Example usage for javax.swing JScrollPane setColumnHeader

Introduction

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

Prototype

@BeanProperty(visualUpdate = true, description = "The column header child for this scrollpane")
public void setColumnHeader(JViewport columnHeader) 

Source Link

Document

Removes the old columnHeader, if it exists; if the new columnHeader isn't null, syncs the x coordinate of its viewPosition with the viewport (if there is one) and then adds it to the scroll pane.

Usage

From source file:com.diversityarrays.kdxplore.trials.TrialViewPanel.java

public TrialViewPanel(WindowOpener<JFrame> windowOpener, OfflineData od,
        Transformer<Trial, Boolean> checkIfEditorActive, Consumer<Trial> onTraitInstancesRemoved,
        MessagePrinter mp) {//from   ww w  .j av a 2  s  .co m
    super(new BorderLayout());

    this.windowOpener = windowOpener;
    this.checkIfEditorActive = checkIfEditorActive;
    this.onTraitInstancesRemoved = onTraitInstancesRemoved;
    this.messagePrinter = mp;

    this.offlineData = od;
    this.offlineData.addOfflineDataChangeListener(offlineDataChangeListener);
    KdxploreDatabase db = offlineData.getKdxploreDatabase();
    if (db != null) {
        db.addEntityChangeListener(trialChangeListener);
    }

    trialDataTable.setTransferHandler(TableTransferHandler.initialiseForCopySelectAll(trialDataTable, true));
    trialPropertiesTable
            .setTransferHandler(TableTransferHandler.initialiseForCopySelectAll(trialPropertiesTable, true));

    // Note: Can't use renderers because the TM always returns String.class
    // for getColumnClass()
    // trialPropertiesTable.setDefaultRenderer(TrialLayout.class, new
    // TrialLayoutRenderer(trialPropertiesTableModel));
    // trialPropertiesTable.setDefaultRenderer(PlotIdentOption.class, new
    // PlotIdentOptionRenderer(trialPropertiesTableModel));

    trialPropertiesTableModel.addTableModelListener(new TableModelListener() {
        @Override
        public void tableChanged(TableModelEvent e) {
            if (trialPropertiesTableModel.getRowCount() > 0) {
                SwingUtilities.invokeLater(new Runnable() {
                    @Override
                    public void run() {
                        GuiUtil.initialiseTableColumnWidths(trialPropertiesTable);
                    }
                });
                trialPropertiesTableModel.removeTableModelListener(this);
            }
        }
    });

    //      int tnsColumnIndex = -1;
    //      for (int col = trialPropertiesTableModel.getColumnCount(); --col >= 0; ) {
    //         if (TraitNameStyle.class == trialPropertiesTableModel.getColumnClass(col)) {
    //            tnsColumnIndex = col;
    //            break;
    //         }
    //      }

    editAction.setEnabled(false);
    trialPropertiesTable.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
        @Override
        public void valueChanged(ListSelectionEvent e) {
            if (!e.getValueIsAdjusting()) {
                int vrow = trialPropertiesTable.getSelectedRow();
                editAction.setEnabled(vrow >= 0 && trialPropertiesTableModel.isCellEditable(vrow, 1));
            }
        }
    });

    errorMessage.setForeground(Color.RED);
    Box top = Box.createHorizontalBox();
    top.add(errorMessage);
    top.add(Box.createHorizontalGlue());
    top.add(new JButton(editAction));

    JPanel main = new JPanel(new BorderLayout());
    main.add(new JScrollPane(trialPropertiesTable), BorderLayout.CENTER);
    main.add(legendPanel, BorderLayout.SOUTH);

    JScrollPane trialDataTableScrollPane = new JScrollPane(trialDataTable);

    // The preferred height of the viewport is determined
    // by whether or not we need to use hh:mm:ss in the name of any of
    // the scoring data sets.
    JViewport viewPort = new JViewport() {
        @Override
        public Dimension getPreferredSize() {
            Dimension d = super.getPreferredSize();
            d.height = 32;
            TableModel model = trialDataTable.getModel();
            if (model instanceof TrialData) {
                if (((TrialData) model).isUsingHMSformat()) {
                    d.height = 48;
                }
            }
            return d;
        }
    };
    trialDataTableScrollPane.setColumnHeader(viewPort);

    JTableHeader th = trialDataTable.getTableHeader();
    th.setDefaultRenderer(trialDataTableHeaderRenderer);
    th.addMouseListener(new MouseAdapter() {
        @Override
        public void mouseClicked(MouseEvent e) {
            int column = th.columnAtPoint(e.getPoint());
            trialDataTableHeaderRenderer.columnSelected = column;
            boolean shifted = 0 != (MouseEvent.SHIFT_MASK & e.getModifiers());
            boolean right = SwingUtilities.isRightMouseButton(e);
            updateDeleteSamplesAction(shifted, right);
            e.consume();
        }
    });

    trialDataTable.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
        @Override
        public void valueChanged(ListSelectionEvent e) {
            if (!e.getValueIsAdjusting()) {
                removeTraitInstancesAction.setEnabled(trialDataTable.getSelectedRowCount() > 0);
            }
        }
    });
    removeTraitInstancesAction.setEnabled(false);

    KDClientUtils.initAction(ImageId.PLUS_BLUE_24, addSampleGroupAction, Msg.TOOLTIP_ADD_SAMPLES_FOR_SCORING());
    KDClientUtils.initAction(ImageId.TRASH_24, deleteSamplesAction, Msg.TOOLTIP_DELETE_COLLECTED_SAMPLES());
    KDClientUtils.initAction(ImageId.EXPORT_24, exportSamplesAction, Msg.TOOLTIP_EXPORT_SAMPLES_OR_TRAITS());
    KDClientUtils.initAction(ImageId.MINUS_GOLD_24, removeTraitInstancesAction,
            Msg.TOOLTIP_REMOVE_TRAIT_INSTANCES_WITH_NO_DATA());

    JPanel trialDataPanel = new JPanel(new BorderLayout());
    Box buttons = Box.createHorizontalBox();

    buttons.add(new JButton(removeTraitInstancesAction));
    buttons.add(Box.createHorizontalGlue());
    buttons.add(new JButton(exportSamplesAction));
    buttons.add(Box.createHorizontalGlue());
    buttons.add(new JButton(addSampleGroupAction));
    buttons.add(Box.createHorizontalStrut(8));
    buttons.add(new JButton(deleteSamplesAction));
    trialDataPanel.add(GuiUtil.createLabelSeparator("Measurements by Source", buttons), BorderLayout.NORTH);
    trialDataPanel.add(trialDataTableScrollPane, BorderLayout.CENTER);

    JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, main, trialDataPanel);
    splitPane.setResizeWeight(0.5);

    add(top, BorderLayout.NORTH);
    add(splitPane, BorderLayout.CENTER);

    trialDataTable.setDefaultRenderer(Object.class, new TrialDataCellRenderer());

    trialDataTable.addPropertyChangeListener("model", new PropertyChangeListener() {
        @Override
        public void propertyChange(PropertyChangeEvent evt) {
            trialDataTableHeaderRenderer.columnSelected = -1;
            updateDeleteSamplesAction(false, false);
        }
    });
}

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