Example usage for javax.swing JComboBox getItemCount

Introduction

In this page you can find the example usage for javax.swing JComboBox getItemCount.

Prototype

@BeanProperty(bound = false)
public int getItemCount()

Source Link

Document

Returns the number of items in the list.

Usage

From source file:us.daveread.basicquery.BasicQuery.java

/**
 * Checks whether an input (query or connect string) is already in its
 * associated combo box. If not, the new information is added to the combo
 * list//from  w  w  w  . j a va  2  s .co  m
 * 
 * @param combo
 *          JComboBox which has a list of the query statements or connect
 *          strings.
 */
private void checkForNewString(JComboBox combo) {
    // String newString, foundString;
    Object newValue;
    int checkDups, matchAt;
    boolean match;
    // boolean newCommented, foundCommented;

    // newCommented = foundCommented = false;
    matchAt = -1;

    if (combo == querySelection) {
        newValue = new Query(queryText.getText(), whichModeValue());
        // newString = queryText.getText();
        // newString = newString.replace('\n', ' ');
    } else {
        // newString = (String)combo.getEditor().getItem();
        newValue = combo.getEditor().getItem();
    }

    // if (newString.startsWith(COMMENT_PREFIX)) {
    // newCommented = true;
    // newString = newString.substring(2);
    // }

    // if (newString.trim().length() > 0) {
    if (newValue.toString().length() > 0) {
        match = false;
        for (checkDups = 0; checkDups < combo.getItemCount() && !match; ++checkDups) {
            // if (combo == querySelection) {
            // foundString = ((Query)combo.getItemAt(checkDups)).getSQL();
            // } else {
            // foundString = ((String)combo.getItemAt(checkDups));
            // }

            // if (foundString.startsWith(COMMENT_PREFIX)) {
            // foundString = foundString.substring(2);
            // foundCommented = true;
            // } else {
            // foundCommented = false;
            // }

            // if (newString.equals(foundString)) {
            if (newValue.equals(combo.getItemAt(checkDups))) {
                match = true;
                if (combo == querySelection) {
                    ((Query) combo.getItemAt(checkDups)).setMode(whichModeValue());
                }
                combo.setSelectedIndex(checkDups);
                matchAt = checkDups;
            }
        }

        // if (newCommented) {
        // newString = COMMENT_PREFIX + newString;
        // }

        if (!match) {
            addToCombo(combo, newValue);
            if (combo == querySelection) {
                // addToCombo(combo, new Query(newString, whichModeValue()));
                combo.setSelectedIndex(combo.getModel().getSize() - 1);
                matchAt = combo.getSelectedIndex();
            }
        }
        // if (foundCommented != newCommented) {
        // if (combo == querySelection) {
        // replaceInCombo(combo, matchAt,
        // new Query(newString, whichModeValue()));
        // } else {
        // replaceInCombo(combo, matchAt, newString);
        // }
        // }
        if (combo == querySelection) {
            if (((Query) newValue).isCommented() != ((Query) combo.getSelectedItem()).isCommented()) {
                replaceInCombo(combo, matchAt, newValue);
            }
        }
    }
}