Example usage for javax.swing ComboBoxEditor getItem

Introduction

In this page you can find the example usage for javax.swing ComboBoxEditor getItem.

Prototype

public Object getItem();

Source Link

Document

Returns the edited item

Usage

From source file:Main.java

public void actionPerformed(ActionEvent e) {
    JComboBox jcb = (JComboBox) e.getSource();
    System.out.println("down action");
    ComboBoxUI ui = jcb.getUI();/*from  w  w w. ja  va2  s.  c o  m*/

    if (ui.isPopupVisible(jcb)) {
        int i = jcb.getSelectedIndex();
        if (i < jcb.getModel().getSize() - 1) {
            jcb.setSelectedIndex(i + 1);
            jcb.repaint();
        }
    } else {
        int nItems = jcb.getItemCount();

        ComboBoxEditor cbe = jcb.getEditor();

        String st; // Search text

        st = ((String) cbe.getItem()).toUpperCase();

        for (int i = 0; i < nItems; i++) {
            String item = ((String) jcb.getItemAt(i)).toUpperCase();

            if (item.startsWith(st)) {
                jcb.setSelectedIndex(i);
                break;
            }
        }

        ui.setPopupVisible(jcb, true);
    }
}

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From source file:org.eclipse.jubula.rc.swing.listener.RecordActions.java

/**
 * creates CAP for Actions Replace Text/*from  www  . j a  va2 s. c  om*/
 * @param source Component
 */
protected void replaceText(Component source) {
    Component src = source;
    Component parent = getComponentParent() != null ? getComponentParent() : src.getParent();
    if (parent instanceof JComboBox) {
        src = parent;
    }
    String text = null;
    boolean isEditable = false;
    boolean isCbxItem = false;
    boolean isSupported = true;
    if (src instanceof JTextComponent) {
        JTextComponent jtf = (JTextComponent) src;
        text = jtf.getText();
        isEditable = jtf.isEditable();
        if ((source instanceof JTextArea || source instanceof JTextPane || source instanceof JEditorPane)
                && (text.indexOf(CharacterConstants.LINEFEED) != -1
                        || text.indexOf(CharacterConstants.RETURN) != -1)) {
            isSupported = false;
            sendInfoMessage(Constants.REC_MULTILINE_MSG);
        }
        if (parent instanceof JTable) {
            JTable tbl = (JTable) parent;
            replaceTableText(src, tbl, text);
            return;
        }
    }
    if (src instanceof JComboBox) {
        JComboBox cbx = (JComboBox) src;
        isEditable = cbx.isEditable();
        if (isEditable) {
            ComboBoxEditor cbxEditor = cbx.getEditor();
            text = cbxEditor.getItem().toString();
            String[] cbxItems = m_recordHelper.getRenderedComboItems(cbx);
            for (int i = 0; i < cbxItems.length; i++) {
                String item = cbxItems[i];
                if (item.equals(text)) {
                    isCbxItem = true;
                }
            }
        } else {
            return;
        }
    }
    if (text.length() > Constants.REC_MAX_STRING_LENGTH) {
        ShowObservInfoMessage infoMsg = new ShowObservInfoMessage(Constants.REC_MAX_STRING_MSG);
        try {
            AUTServer.getInstance().getServerCommunicator().send(infoMsg);
        } catch (CommunicationException e) {
            // no log available here
        }
        return;
    }
    if (m_map.get(source) != null && !(text.equals(m_map.get(source).toString())) && isSupported && isEditable
            && !isCbxItem) {
        m_map.put(src, text);
        IComponentIdentifier id = null;
        try {
            id = ComponentHandler.getIdentifier(src);
            Action a = new Action();
            a = m_recordHelper.compSysToAction(id, "CompSystem.InputText"); //$NON-NLS-1$        
            List parameterValues = new LinkedList();
            text = StringParsing.singleQuoteText(text);
            parameterValues.add(text);
            String logName = createLogicalName(src, id);
            createCAP(a, id, parameterValues, logName);
        } catch (NoIdentifierForComponentException nifce) {
            // no identifier for the component, log this as an error
            log.error("no identifier for '" + src); //$NON-NLS-1$
        }
    }
}

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