Example usage for javax.swing JList setOpaque

Introduction

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

Prototype

@BeanProperty(expert = true, description = "The component's opacity")
public void setOpaque(boolean isOpaque)

Source Link

Document

If true the component paints every pixel within its bounds.

Usage

From source file:com.vgi.mafscaling.LogView.java

private void createLogViewPanel() {
    logViewPanel = new JPanel();
    GridBagLayout gbl_logViewPanel = new GridBagLayout();
    gbl_logViewPanel.columnWidths = new int[] { 0 };
    gbl_logViewPanel.rowHeights = new int[] { 0, 0 };
    gbl_logViewPanel.columnWeights = new double[] { 1.0 };
    gbl_logViewPanel.rowWeights = new double[] { 1.0, 0.0 };
    logViewPanel.setLayout(gbl_logViewPanel);
    try {/*  w w  w .jav a 2 s .  com*/
        logDataTable = new DBTable();
        logDataTable.copyColumnHeaderNames = true;
        logDataTable.defaultClickCountToStartEditor = 2;
        logDataTable.doNotUseDatabaseSort = true;
        logDataTable.listenKeyPressEventsWholeWindow = true;
        logDataTable.createControlPanel(DBTable.READ_NAVIGATION);
        logDataTable.enableExcelCopyPaste();
        logDataTable.setSortEnabled(false);
        logDataTable.setSkin(new TableSkin());
        logDataTable.refresh(new String[1][25]);
        logDataTable.setComparator(new DoubleComparator());
        logDataTable.getTable().setCellSelectionEnabled(true);
        logDataTable.getTable().setColumnSelectionAllowed(true);
        logDataTable.getTable().setRowSelectionAllowed(true);
        logDataTable.getTable().setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
        JTextField rowTextField = ((JTextField) logDataTable.getControlPanel().getComponent(3));
        rowTextField.setPreferredSize(null);
        rowTextField.setColumns(5);

        GridBagConstraints gbc_logDataTable = new GridBagConstraints();
        gbc_logDataTable.insets = insets0;
        gbc_logDataTable.anchor = GridBagConstraints.PAGE_START;
        gbc_logDataTable.fill = GridBagConstraints.BOTH;
        gbc_logDataTable.gridx = 0;
        gbc_logDataTable.gridy = 0;
        logViewPanel.add(logDataTable, gbc_logDataTable);
        listModel = new DefaultListModel<JLabel>();

        selectionCombo.removeAllItems();
        String name;
        JTableHeader tableHeader = logDataTable.getTableHeader();
        for (int i = 0; i < logDataTable.getColumnCount(); ++i) {
            Column col = logDataTable.getColumn(i);
            col.setNullable(true);
            col.setHeaderRenderer(new CheckboxHeaderRenderer(i + 1, tableHeader));
            name = col.getHeaderValue().toString();
            selectionCombo.addItem(name);
            listModel.addElement(new JLabel(name, new CheckBoxIcon(), JLabel.LEFT));
        }

        JList<JLabel> menuList = new JList<JLabel>(listModel);
        menuList.setOpaque(false);
        menuList.setCellRenderer(new ImageListCellRenderer());
        menuList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
        menuList.setLayoutOrientation(JList.VERTICAL);
        menuList.setFixedCellHeight(25);
        menuList.addMouseListener(new MouseAdapter() {
            @Override
            public void mouseClicked(MouseEvent e) {
                try {
                    if (e.getClickCount() == 1 && colors.size() > 0) {
                        JList<?> list = (JList<?>) e.getSource();
                        int index = list.locationToIndex(e.getPoint());
                        if (index >= 0) {
                            int colIdx = logDataTable.getCurrentIndexForOriginalColumn(index);
                            Column col = logDataTable.getColumn(colIdx);
                            if (col.getHeaderRenderer() instanceof CheckboxHeaderRenderer) {
                                CheckboxHeaderRenderer renderer = (CheckboxHeaderRenderer) col
                                        .getHeaderRenderer();
                                JLabel label = (JLabel) list.getModel().getElementAt(index);
                                CheckBoxIcon checkIcon = (CheckBoxIcon) label.getIcon();
                                checkIcon.setChecked(!checkIcon.isChecked());
                                if (checkIcon.isChecked()) {
                                    checkIcon.setColor(colors.pop());
                                    JTable table = logDataTable.getTable();
                                    TableModel model = table.getModel();
                                    addXYSeries(model, index, col.getHeaderValue().toString(),
                                            checkIcon.getColor());
                                } else {
                                    colors.push(checkIcon.getColor());
                                    checkIcon.setColor(renderer.getDefaultColor());
                                    removeXYSeries(index);
                                }
                                list.repaint();
                            }
                        }
                    }
                } catch (Exception ex) {
                    ex.printStackTrace();
                }
            }
        });

        headerScrollPane = new JScrollPane(menuList);
        GridBagConstraints gbc_headersTree = new GridBagConstraints();
        gbc_headersTree.insets = insets0;
        gbc_headersTree.anchor = GridBagConstraints.PAGE_START;
        gbc_headersTree.fill = GridBagConstraints.BOTH;
        gbc_headersTree.gridx = 0;
        gbc_headersTree.gridy = 1;

        logViewPanel.add(headerScrollPane, gbc_headersTree);
        headerScrollPane.setVisible(false);

    } catch (Exception e) {
        e.printStackTrace();
        logger.error(e);
    }
}

From source file:it.cnr.icar.eric.client.ui.swing.RegistryObjectsTable.java

@SuppressWarnings("unchecked")
private void addRenderers() {
    try {/*from  w w w  .ja  v a  2s .c  o  m*/
        setDefaultRenderer(Class.forName("java.lang.Object"), new JBDefaultTableCellRenderer());
        setDefaultRenderer(Class.forName("java.util.Collection"), new CollectionRenderer());

        final JList<Object> list = new JList<Object>();
        list.setVisibleRowCount(3);
        list.setOpaque(true);
        list.setCellRenderer(new ListDefaultRenderer());

        list.addListSelectionListener(new ListSelectionListener() {
            @SuppressWarnings({ "static-access", "unused" })
            public void valueChanged(ListSelectionEvent e) {
                if (!e.getValueIsAdjusting()) {
                    Object obj = list.getSelectedValue();
                    obj = RegistryObjectsTable.this.convertValue(obj);

                    if (obj instanceof URL) {
                        HyperLinker.displayURL(obj.toString());
                    } else if (obj instanceof String) {
                        //Check if URL is valid
                        URL _url = null;

                        try {
                            _url = new URL(obj.toString());
                            HyperLinker.displayURL(obj.toString());
                        } catch (MalformedURLException exc) {
                            //No need to do anything. It is normal for text to not be a URL
                            _url = null;
                        }
                    }
                }
            }
        });

        JScrollPane listPane = new JScrollPane(list);
        setDefaultEditor(Class.forName("java.util.Collection"), new JBDefaultCellEditor(listPane));

        HyperLinkLabel hyperLinkLabel = new HyperLinkLabel();
        hyperLinkLabel.setHorizontalAlignment(SwingConstants.TRAILING);
        setDefaultEditor(Class.forName("java.lang.Object"), new JBDefaultCellEditor(hyperLinkLabel));
    } catch (ClassNotFoundException e) {
        return;
    }
}