Creates and returns the data object to be used when rendering the {@link #fieldSubTpl}.
@return {Object} The template data
@template
function() {
        var me = this,
            type = me.inputType,
            inputId = me.getInputId(),
            data;
        
        data = Ext.apply({
            id         : inputId,
            cmpId      : me.id,
            name       : me.name || inputId,
            disabled   : me.disabled,
            readOnly   : me.readOnly,
            value      : me.getRawValue(),
            type       : type,
            fieldCls   : me.fieldCls,
            fieldStyle : me.getFieldStyle(),
            tabIdx     : me.tabIndex,
            inputCls   : me.inputCls,
            typeCls    : Ext.baseCSSPrefix + 'form-' + (type === 'password' ? 'text' : type)
        }, me.subTplData);

        me.getInsertionRenderData(data, me.subTplInsertions);

        return data;
    }