Examples with JComboBox javax.swing.JComboBox used on opensource projects

Example 81 with JComboBox

use of javax.swing.JComboBox in project knime-core by knime.

the class RegressionTreeLearnerNodeView method createRightPanel.

/* Create the Panel with the outline view and the controls */
private JPanel createRightPanel() {
    JPanel p = new JPanel(new GridBagLayout());
    p.setBackground(Color.white);
    GridBagConstraints c = new GridBagConstraints();
    c.fill = GridBagConstraints.BOTH;
    c.anchor = GridBagConstraints.WEST;
    c.insets = new Insets(6, 6, 4, 6);
    c.gridx = 0;
    c.gridy = 0;
    c.gridwidth = 1;
    c.weightx = 1.0;
    c.weighty = 1.0;
    p.add(m_graph.createOutlineView(), c);
    c.weighty = 0;
    c.gridy++;
    p.add(new JLabel("Zoom:"), c);
    c.gridy++;
    final Map<Object, Float> scaleFactors = new LinkedHashMap<Object, Float>();
    scaleFactors.put("140.0%", 140f);
    scaleFactors.put("120.0%", 120f);
    scaleFactors.put("100.0%", 100f);
    scaleFactors.put("80.0%", 80f);
    scaleFactors.put("60.0%", 60f);
    final JComboBox scaleFactorComboBox = new JComboBox(scaleFactors.keySet().toArray());
    scaleFactorComboBox.setEditable(true);
    scaleFactorComboBox.setSelectedItem("100.0%");
    scaleFactorComboBox.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(final ActionEvent e) {
            Object selected = scaleFactorComboBox.getSelectedItem();
            Float scaleFactor = scaleFactors.get(selected);
            if (null == scaleFactor) {
                String str = ((String) selected).trim();
                if (str.endsWith("%")) {
                    scaleFactor = Float.parseFloat(str.substring(0, str.length() - 1));
                } else {
                    scaleFactor = Float.parseFloat(str);
                }
            }
            if (scaleFactor < 10) {
                LOGGER.error("A zoom which is lower than 10% " + "is not supported");
                scaleFactor = 10f;
            }
            if (scaleFactor > 500) {
                LOGGER.error("A zoom which is greater than 500% " + "is not supported");
                scaleFactor = 500f;
            }
            String sf = Float.toString(scaleFactor) + "%";
            scaleFactorComboBox.setSelectedItem(sf);
            scaleFactor = scaleFactor / 100f;
            m_graph.setScaleFactor(scaleFactor);
            getComponent().validate();
            getComponent().repaint();
        }
    });
    p.add(scaleFactorComboBox, c);
    return p;
}

Example 82 with JComboBox

use of javax.swing.JComboBox in project knime-core by knime.

the class TreeEnsembleLearnerNodeView2 method createRightPanel.

/* Create the Panel with the outline view and the controls */
private JPanel createRightPanel() {
    JPanel p = new JPanel(new GridBagLayout());
    p.setBackground(Color.white);
    GridBagConstraints c = new GridBagConstraints();
    c.fill = GridBagConstraints.BOTH;
    c.anchor = GridBagConstraints.WEST;
    c.insets = new Insets(6, 6, 4, 6);
    c.gridx = 0;
    c.gridy = 0;
    c.gridwidth = 1;
    c.weightx = 1.0;
    c.weighty = 1.0;
    p.add(m_graph.createOutlineView(), c);
    c.weighty = 0;
    c.gridy++;
    p.add(new JLabel("Zoom:"), c);
    c.gridy++;
    final Map<Object, Float> scaleFactors = new LinkedHashMap<Object, Float>();
    scaleFactors.put("140.0%", 140f);
    scaleFactors.put("120.0%", 120f);
    scaleFactors.put("100.0%", 100f);
    scaleFactors.put("80.0%", 80f);
    scaleFactors.put("60.0%", 60f);
    final JComboBox scaleFactorComboBox = new JComboBox(scaleFactors.keySet().toArray());
    scaleFactorComboBox.setEditable(true);
    scaleFactorComboBox.setSelectedItem("100.0%");
    scaleFactorComboBox.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(final ActionEvent e) {
            Object selected = scaleFactorComboBox.getSelectedItem();
            Float scaleFactor = scaleFactors.get(selected);
            if (null == scaleFactor) {
                String str = ((String) selected).trim();
                if (str.endsWith("%")) {
                    scaleFactor = Float.parseFloat(str.substring(0, str.length() - 1));
                } else {
                    scaleFactor = Float.parseFloat(str);
                }
            }
            if (scaleFactor < 10) {
                LOGGER.error("A zoom which is lower than 10% " + "is not supported");
                scaleFactor = 10f;
            }
            if (scaleFactor > 500) {
                LOGGER.error("A zoom which is greater than 500% " + "is not supported");
                scaleFactor = 500f;
            }
            String sf = Float.toString(scaleFactor) + "%";
            scaleFactorComboBox.setSelectedItem(sf);
            scaleFactor = scaleFactor / 100f;
            m_graph.setScaleFactor(scaleFactor);
            getComponent().validate();
            getComponent().repaint();
        }
    });
    p.add(scaleFactorComboBox, c);
    return p;
}

Example 83 with JComboBox

use of javax.swing.JComboBox in project knime-core by knime.

the class LogRegLearnerNodeDialogPane method createTargetOptionsPanel.

/**
 * Create options panel for the target.
 */
private JPanel createTargetOptionsPanel() {
    JPanel p = new JPanel(new GridBagLayout());
    GridBagConstraints c = new GridBagConstraints();
    c.fill = GridBagConstraints.HORIZONTAL;
    c.weightx = 0;
    c.weighty = 0;
    c.gridx = 0;
    c.gridy = 0;
    c.anchor = GridBagConstraints.BASELINE_LEADING;
    c.insets = new Insets(5, 5, 0, 0);
    p.add(new JLabel("Target Column:"), c);
    c.gridx++;
    m_selectionPanel = new ColumnSelectionPanel(new EmptyBorder(0, 0, 0, 0), NominalValue.class);
    m_selectionPanel.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(final ActionEvent e) {
            updateTargetCategories((DataCell) m_targetReferenceCategory.getSelectedItem());
        }
    });
    p.add(m_selectionPanel, c);
    c.gridx = 0;
    c.gridy++;
    p.add(new JLabel("Reference Category:"), c);
    c.gridx++;
    m_targetReferenceCategory = new JComboBox();
    p.add(m_targetReferenceCategory, c);
    c.gridx = 0;
    c.gridy++;
    c.gridwidth = 3;
    c.weightx = 1;
    m_notSortTarget = new JCheckBox("Use order from target column domain (only relevant for output representation)");
    p.add(m_notSortTarget, c);
    m_selectionPanel.addItemListener(new ItemListener() {

        @Override
        public void itemStateChanged(final ItemEvent e) {
            Object selected = e.getItem();
            if (selected instanceof DataColumnSpec) {
                m_filterPanel.resetHiding();
                m_filterPanel.hideColumns((DataColumnSpec) selected);
            }
        }
    });
    return p;
}

Example 84 with JComboBox

use of javax.swing.JComboBox in project knime-core by knime.

the class NodeDialogPane method noLightWeight.

/*
     * Converts the specified and all its parent Component object to no-light
     * weight components if they are of type JComboBox, JPopupMenu, or
     * BasicComboPopup.
     */
private static void noLightWeight(final Component c) {
    if (c instanceof Container) {
        if (c instanceof JComboBox) {
            JComboBox cb = (JComboBox) c;
            cb.setLightWeightPopupEnabled(false);
        }
        if (c instanceof JPopupMenu) {
            JPopupMenu pm = (JPopupMenu) c;
            pm.setLightWeightPopupEnabled(false);
        }
        if (c instanceof BasicComboPopup) {
            BasicComboPopup cp = (BasicComboPopup) c;
            cp.setLightWeightPopupEnabled(false);
        }
        Container o = (Container) c;
        for (int cnt = o.getComponentCount(); --cnt >= 0; ) {
            Component newComponent = o.getComponent(cnt);
            noLightWeight(newComponent);
        }
    }
}

Example 85 with JComboBox

use of javax.swing.JComboBox in project knime-core by knime.

the class ColumnPairsSelectionPanel method addUIControls.

private void addUIControls(final int index, final String leftSelected, final String rightSelected) {
    m_leftComboBoxes.add(index, new JComboBox());
    m_leftComboBoxes.get(index).setModel(new DefaultComboBoxModel());
    ColumnComboBoxRenderer renderer = new ColumnComboBoxRenderer();
    renderer.attachTo(m_leftComboBoxes.get(index));
    initComboBox(m_specs[0], m_leftComboBoxes.get(index), leftSelected);
    m_rightComboBoxes.add(index, new JComboBox());
    m_rightComboBoxes.get(index).setModel(new DefaultComboBoxModel());
    renderer = new ColumnComboBoxRenderer();
    renderer.attachTo(m_rightComboBoxes.get(index));
    initComboBox(m_specs[1], m_rightComboBoxes.get(index), rightSelected);
    JButton addButton = new JButton("+");
    addButton.setToolTipText("Add row preceding this.");
    addButton.addActionListener(m_addButtonListener);
    m_addButtons.add(index, addButton);
    JButton removeButton = new JButton("-");
    removeButton.addActionListener(m_removeButtonListener);
    removeButton.setToolTipText("Remove this row.");
    m_removeButtons.add(index, removeButton);
    // if the first row was added
    if (m_leftComboBoxes.size() == 1) {
        m_persistentAddButton.setText("+");
    }
}