ActiveConfigAction.java 文件源码

private void configurationsListChanged(@NullAllowed Collection<? extends ProjectConfiguration> configs) {
    LOGGER.log(Level.FINER, "configurationsListChanged: {0}", configs);
    ProjectConfigurationProvider<?> _pcp;
    synchronized (this) {
        _pcp = pcp;
    }
    if (configs == null) {
        EventQueue.invokeLater(new Runnable() {
            public @Override void run() {
                configListCombo.setModel(EMPTY_MODEL);
                configListCombo.setEnabled(false); // possibly redundant, but just in case
            }
        });
    } else {
        final DefaultComboBoxModel model = new DefaultComboBoxModel(configs.toArray());
        if (_pcp != null && _pcp.hasCustomizer()) {
            model.addElement(CUSTOMIZE_ENTRY);
        }
        EventQueue.invokeLater(new Runnable() {
            public @Override void run() {
                configListCombo.setModel(model);
                configListCombo.setEnabled(true);
            }
        });
    }
    if (_pcp != null) {
        activeConfigurationChanged(getActiveConfiguration(_pcp));
    }
}