protected function initBoxTools()
    {
        parent::initBoxTools();
        if (!isset($this->boxTools['collapse'])) {
            $this->boxTools['collapse'] = [
                'icon' => 'fa-minus',
                'options' => [
                    'class' => 'btn-default',
                    'title' => Yii::t('hipanel', 'collapse'),
                    'data-widget' => 'collapse',
                ],
            ];
        }
        if (!isset($this->boxTools['remove'])) {
            $this->boxTools['remove'] = [
                'icon' => 'fa-times',
                'options' => [
                    'class' => 'btn-default',
                    'title' => Yii::t('hipanel', 'remove'),
                    'data-widget' => 'remove',
                ],
            ];
        }
    }