Method on_keyword_changed

DSView/pv/dock/searchcombobox.cpp:181–201

 }

 void SearchComboBox::on_keyword_changed(const QString &value)
 {
     if (_items.size() == 0)
        return;

     for(auto o : _items)
     {
         if (value == "" 
            || o->_name.indexOf(value, 0, Qt::CaseInsensitive) >= 0
            || o->_id.indexOf(value, 0, Qt::CaseInsensitive) >= 0){
                if (o->_control->isHidden()){
                    o->_control->show();
                }
         }
         else if (o->_control->isHidden() == false){
             o->_control->hide();
         }
     }
     
    _scroll->verticalScrollBar()->setValue(0);
 }