Examples with PropertyChangeListener java.beans.PropertyChangeListener used on opensource projects

Example 81 with PropertyChangeListener

use of java.beans.PropertyChangeListener in project knime-core by knime.

the class VariableFileReaderNodeDialog method createPreviewPanel.

private JPanel createPreviewPanel() {
    JPanel panel = new JPanel();
    panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
    panel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), "Preview"));
    Box hintBox = Box.createHorizontalBox();
    Box tableBox = Box.createHorizontalBox();
    hintBox.add(Box.createGlue());
    hintBox.add(new JLabel("Click column header to change " + "column properties (* = name/type user settings)"));
    hintBox.add(Box.createGlue());
    PreviewTableContentView ptcv = new PreviewTableContentView();
    m_previewTableView = new TableView(ptcv);
    tableBox.add(m_previewTableView);
    // add the analyzer warning at the bottom
    m_analyzeWarn = new JLabel("");
    m_analyzeWarn.setForeground(Color.red);
    JPanel analBox = new JPanel();
    analBox.setLayout(new BoxLayout(analBox, BoxLayout.X_AXIS));
    analBox.add(Box.createHorizontalGlue());
    analBox.add(m_analyzeWarn);
    // reserve a certain height for the (in the beginning invisible) label
    analBox.add(Box.createVerticalStrut(25));
    analBox.add(Box.createHorizontalGlue());
    panel.add(Box.createGlue());
    panel.add(hintBox);
    panel.add(Box.createVerticalStrut(10));
    panel.add(tableBox);
    panel.add(analBox);
    panel.add(Box.createGlue());
    // this is the callback for the preview table header click
    ptcv.addPropertyChangeListener(PreviewTableContentView.PROPERTY_SPEC_CHANGED, new PropertyChangeListener() {

        @Override
        public void propertyChange(final PropertyChangeEvent evt) {
            // thats the col idx the mouse was clicked on
            Integer colNr = (Integer) evt.getNewValue();
            setNewUserSettingsForColumn(colNr.intValue());
        }
    });
    return panel;
}

Example 82 with PropertyChangeListener

use of java.beans.PropertyChangeListener in project knime-core by knime.

the class MissingValueHandling2NodeDialogPane method addToIndividualPanel.

private void addToIndividualPanel(final MissingValueHandling2Panel panel) {
    panel.addPropertyChangeListener(MissingValueHandling2Panel.REMOVE_ACTION, new PropertyChangeListener() {

        /**
         * {@inheritDoc}
         */
        @Override
        public void propertyChange(final PropertyChangeEvent evt) {
            removeFromIndividualPanel((MissingValueHandling2Panel) evt.getSource());
        }
    });
    panel.addPropertyChangeListener(MissingValueHandling2Panel.REMOVED_INVALID_COLUMNS, new PropertyChangeListener() {

        /**
         * {@inheritDoc}
         */
        @Override
        public void propertyChange(final PropertyChangeEvent evt) {
            DataColumnSpec[] removedSpecs = (DataColumnSpec[]) evt.getNewValue();
            if (removedSpecs != null) {
                for (DataColumnSpec spec : removedSpecs) {
                    if (m_searchableListPanel.isAdditionalColumn(spec.getName())) {
                        m_searchableListModifier.removeAdditionalColumn(spec.getName());
                    }
                }
            }
            checkButtonStatus();
            m_searchableListPanel.repaint();
        }
    });
    m_individualsPanel.add(panel);
    m_individualsPanel.revalidate();
// // force the outer parent to render out first individual if there does none exist previously
// getPanel().repaint();
}

Example 83 with PropertyChangeListener

use of java.beans.PropertyChangeListener in project knime-core by knime.

the class TableContentView method setModel.

// TableContentView(DataTable)
/**
 * Checks that the given argument is of type {@link TableContentModel}
 * and throws exception if it is not. Otherwise it sets the new model and
 * updates the table.
 *
 * @param tableModel the new model, necessarily of type
 *        {@link TableContentModel}
 * @see javax.swing.JTable#setModel(javax.swing.table.TableModel)
 * @throws ClassCastException if dataModel not of type
 *         {@link TableContentModel}
 * @throws IllegalArgumentException if <code>dataModel</code> is
 *         <code>null</code> as done by
 *         <code>JTable.setModel(TableModel)</code>
 */
@Override
public void setModel(final TableModel tableModel) {
    TableContentModel tblModel = (TableContentModel) tableModel;
    if (m_dataListener == null) {
        // may be null when in <init>
        m_dataListener = new PropertyChangeListener() {

            @Override
            public void propertyChange(final PropertyChangeEvent evt) {
                String id = evt.getPropertyName();
                if (!id.equals(TableContentModel.PROPERTY_DATA)) {
                    return;
                }
                TableColumnModel tcM = getColumnModel();
                if (hasData()) {
                    DataTable data = getContentModel().getDataTable();
                    DataTableSpec spec = data.getDataTableSpec();
                    for (int i = 0; i < tcM.getColumnCount(); i++) {
                        int colInModel = convertColumnIndexToModel(i);
                        DataColumnSpec headerValue = spec.getColumnSpec(colInModel);
                        tcM.getColumn(i).setHeaderValue(headerValue);
                    }
                }
                // repaint sort icon
                getTableHeader().revalidate();
                // property data update to row header view
                // (only sort icon - data update done via TableModelEvent)
                firePropertyChange(evt.getPropertyName(), evt.getOldValue(), evt.getNewValue());
            }
        };
    } else {
        getContentModel().removePropertyChangeListener(m_dataListener);
    }
    tblModel.addPropertyChangeListener(m_dataListener);
    super.setModel(tblModel);
}

Example 84 with PropertyChangeListener

use of java.beans.PropertyChangeListener in project knime-core by knime.

the class TableRowHeaderView method addColumn.

// TableRowHeaderView
/**
 * Makes sure to register a property handler and sets the correct
 * cell renderer.
 * {@inheritDoc}
 */
@Override
public void addColumn(final TableColumn aColumn) {
    super.addColumn(aColumn);
    aColumn.addPropertyChangeListener(new PropertyChangeListener() {

        @Override
        public void propertyChange(final PropertyChangeEvent evt) {
            if (evt.getPropertyName().equals("width")) {
                int newWidth = (Integer) evt.getNewValue();
                // and catch requests to set it to this minimum.
                if (newWidth == aColumn.getMinWidth()) {
                    return;
                }
                Dimension newSize = new Dimension(newWidth, 0);
                setPreferredScrollableViewportSize(newSize);
            }
        }
    });
    // set renderer for table (similar to column header renderer)
    // do not call the method setRenderer because it might be overridden
    DataCellHeaderRenderer renderer = DataCellHeaderRenderer.newInstance();
    renderer.showIcon(m_isShowColorInfo);
    aColumn.setCellRenderer(renderer);
    assert (getColumnCount() == 1);
}

Example 85 with PropertyChangeListener

use of java.beans.PropertyChangeListener in project eclipse-pmd by acanda.

the class WorkspaceModelTest method removeFiresARemoveElementPropertyChangeEvent.

/**
 * Verifies that an event is fired when removing a project model.
 */
@Test
public void removeFiresARemoveElementPropertyChangeEvent() {
    final WorkspaceModel model = new WorkspaceModel();
    final boolean[] eventFired = new boolean[1];
    final ProjectModel element = new ProjectModel("Foo");
    model.add(element);
    model.addPropertyChangeListener(WorkspaceModel.PROJECTS_PROPERTY, new PropertyChangeListener() {

        @Override
        public void propertyChange(final PropertyChangeEvent event) {
            eventFired[0] = true;
            assertTrue("The event should be an RemoveElementPropertyChangeEvent", event instanceof RemoveElementPropertyChangeEvent);
            assertSame("Event's added element", element, ((RemoveElementPropertyChangeEvent) event).getRemovedElement());
            assertSame("Event's old value should be the removed element", element, event.getOldValue());
            assertNull("Event's new value should be null", event.getNewValue());
        }
    });
    model.remove(element.getProjectName());
    assertTrue("An event should be fired when removing a project model", eventFired[0]);
}