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

Example 86 with PropertyChangeListener

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

the class WorkspaceModelTest method addFiresAnAddElementPropertyChangeEvent.

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

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

Example 87 with PropertyChangeListener

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

the class DropPane method createColumnList.

/**
 */
protected void createColumnList() {
    m_columnListModel = new DefaultListModel<String>();
    m_columnList = new JList<String>(m_columnListModel);
    m_columnList.addMouseListener(new MouseListener() {

        @Override
        public void mouseReleased(final MouseEvent e) {
        // TODO Auto-generated method stub
        }

        @Override
        public void mousePressed(final MouseEvent e) {
        // TODO Auto-generated method stub
        }

        @Override
        public void mouseExited(final MouseEvent e) {
        // TODO Auto-generated method stub
        }

        @Override
        public void mouseEntered(final MouseEvent e) {
        // TODO Auto-generated method stub
        }

        @Override
        public void mouseClicked(final MouseEvent e) {
            if (e.getClickCount() > 1) {
                int i = m_columnList.getSelectedIndex();
                getConfig().addElement(m_columnListModel.get(i));
                m_columnListModel.remove(i);
            }
        }
    });
    m_columnList.setCellRenderer(new ListCellRenderer<String>() {

        @Override
        public Component getListCellRendererComponent(final JList<? extends String> list, final String value, final int index, final boolean isSelected, final boolean cellHasFocus) {
            if (value.endsWith(" ")) {
                JLabel l = new JLabel(value.trim());
                l.setBorder(BorderFactory.createLineBorder(Color.RED));
                return l;
            } else {
                return new JLabel(value);
            }
        }
    });
    m_columnList.setAutoscrolls(true);
    m_columnList.addPropertyChangeListener("dropLocation", new PropertyChangeListener() {

        @Override
        public void propertyChange(final PropertyChangeEvent evt) {
            DropLocation dropLocation = (DropLocation) (evt.getNewValue());
            if (dropLocation != null) {
                int mouseY = getParent().getMousePosition().y;
                int mouseX = getParent().getMousePosition().x;
                getParent().dispatchEvent(new MouseEvent(getParent(), MouseEvent.MOUSE_DRAGGED, System.currentTimeMillis(), 0, mouseX, mouseY, mouseX, mouseY, 1, false, MouseEvent.BUTTON1));
            }
        }
    });
    m_columnList.setDragEnabled(true);
    m_columnList.setTransferHandler(new ListTransferHandler());
    m_columnList.getModel().addListDataListener(new ListDataListener() {

        @Override
        public void intervalRemoved(final ListDataEvent e) {
            if (m_columnList.getModel().getSize() == 0) {
                getParent().remove(getComponentPanel());
                getParent().repaint();
                setParent(null);
                getConfig().removePanel(getPosition());
            } else if (!m_loading) {
                getConfig().getData().get(getPosition()).getSelection().clear();
                for (int i = 0; i < m_columnListModel.getSize(); i++) {
                    getConfig().getData().get(getPosition()).getSelection().add(m_columnListModel.getElementAt(i));
                }
            }
        }

        @Override
        public void intervalAdded(final ListDataEvent e) {
            if (!m_loading) {
                getConfig().getData().get(getPosition()).getSelection().clear();
                for (int i = 0; i < m_columnListModel.getSize(); i++) {
                    getConfig().getData().get(getPosition()).getSelection().add(m_columnListModel.getElementAt(i));
                }
            }
        }

        @Override
        public void contentsChanged(final ListDataEvent e) {
        // nothing
        }
    });
    m_columnList.setPreferredSize(new Dimension(100, 100));
    List<String> columns = getConfig().getData().get(getPosition()).getSelection();
    for (int i = 0; i < columns.size(); i++) {
        m_columnListModel.add(i, columns.get(i));
    }
    m_columnList.setBorder(BorderFactory.createEtchedBorder(EtchedBorder.LOWERED));
}

Example 88 with PropertyChangeListener

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

the class RenameNodeDialogPane method addToIndividualPanel.

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

        /**
         * {@inheritDoc}
         */
        @Override
        public void propertyChange(final PropertyChangeEvent evt) {
            removeFromIndividualPanel(panel);
        }
    });
    m_individualsPanel.add(panel);
    m_individualsPanel.revalidate();
    m_individualsPanel.ensureLastVisible();
}

Example 89 with PropertyChangeListener

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

the class ConstantValueColumnNodeDialogPane method connectRadioAndComponent.

/**
 * @param replaceColumnRadio
 */
private void connectRadioAndComponent(final JRadioButton replaceColumnRadio, final Component panel) {
    replaceColumnRadio.addItemListener(new ItemListener() {

        @Override
        public void itemStateChanged(final ItemEvent e) {
            panel.setEnabled(replaceColumnRadio.isSelected());
        }
    });
    panel.addPropertyChangeListener("enabled", new PropertyChangeListener() {

        @Override
        public void propertyChange(final PropertyChangeEvent evt) {
            replaceColumnRadio.setSelected(panel.isEnabled());
        }
    });
}

Example 90 with PropertyChangeListener

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

the class AbstractCorrelationComputeNodeView method getJMenu.

private JMenu getJMenu() {
    JMenu menu = new JMenu("View");
    JCheckBoxMenuItem useColorBox = new JCheckBoxMenuItem("Use Colors");
    useColorBox.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(final ActionEvent e) {
            if (((JCheckBoxMenuItem) e.getSource()).isSelected()) {
                changeRenderer(ColorRender.DESCRIPTION);
            } else {
                changeRenderer(DoubleValueRenderer.STANDARD_RENDERER.getDescription());
            }
        }
    });
    useColorBox.addPropertyChangeListener("ancestor", new PropertyChangeListener() {

        /**
         * {@inheritDoc}
         */
        @Override
        public void propertyChange(final PropertyChangeEvent evt) {
            ((JCheckBoxMenuItem) evt.getSource()).setSelected(m_currentRendererID.equals(ColorRender.DESCRIPTION));
        }
    });
    JMenuItem colWidthItem = new JMenuItem("Cell Size...");
    colWidthItem.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(final ActionEvent e) {
            int colWidth = m_tableView.getColumnWidth();
            JSpinner s = new JSpinner(new SpinnerNumberModel(colWidth, 1, Integer.MAX_VALUE, 1));
            int r = JOptionPane.showConfirmDialog(m_tableView, s, "Cell Size", JOptionPane.OK_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE);
            if (r == JOptionPane.OK_OPTION) {
                m_tableView.setColumnWidth((Integer) s.getValue());
                m_tableView.setRowHeight((Integer) s.getValue());
            }
        }
    });
    menu.add(useColorBox);
    menu.add(colWidthItem);
    return menu;
}