config

<?xml version="1.0"?>

<config>
    <modules>
        <Ceicom_Swatches>
            <version>0.1.0</version>
        </Ceicom_Swatches>
    </modules>

    <global>
        <helpers>
            <ceicom_swatches>
                <!-- Este é o lugar onde nós definimos nosso diretório helper -->
                <class>Ceicom_Swatches_Helper</class>
            </ceicom_swatches>
        </helpers>

        <blocks>
            <swatchesblock1>
                <!-- Definir um diretório de definição de bloco e de pesquisa -->
                <class>Ceicom_Swatches_Block</class>
            </swatchesblock1>
            <adminhtml>
                <rewrite>
                     <catalog_product_attribute_edit_tabs>Ceicom_Swatches_Block_Adminhtml_Tabs</catalog_product_attribute_edit_tabs>
                     <catalog_product_attribute_edit_tab_options>Ceicom_Swatches_Block_Adminhtml_Options</catalog_product_attribute_edit_tab_options>
                 </rewrite>
             </adminhtml>
        </blocks>

        <resources>
            <!-- ... -->
            <swatches_setup>
                <setup>
                    <module>Ceicom_Swatches</module>

                    <class>Ceicom_Swatches_Model_Resource_Setup</class>
                </setup>
                <connection>
                    <use>core_setup</use>
                </connection>

            </swatches_setup>
            <!-- ... -->
        </resources>

        <models>
            <ceicom_swatches>
                <class>Ceicom_Swatches_Model</class>
            </ceicom_swatches>
            <eav_resource>
              <rewrite>
                 <entity_attribute>Ceicom_Swatches_Model_Eav_Resource_Entity_Attribute</entity_attribute>
              </rewrite>
           </eav_resource>
        </models>

    </global>

    <adminhtml>

        <events>
            <adminhtml_catalog_product_attribute_edit_prepare_form>
                <observers>
                    <ceicom_swatches>
                        <class>ceicom_swatches/observer</class>
                        <method>addVisibleInCategoryListAttributeField</method>
                    </ceicom_swatches>
                </observers>
            </adminhtml_catalog_product_attribute_edit_prepare_form>
        </events>

        <layout>
            <updates>
                <ceicom_swatches>
                    <file>ceicom_swatches.xml</file>
                </ceicom_swatches>
            </updates>
        </layout>

    </adminhtml>
</config>