Realtime TableView filter with (lineEdit)

[xgoan]

Hi,

I want to know how to do a hide/show filter on a QTableView. In the same way as the KDE applications.

I've tried this code but it's too slow:

void MainWindow::on_lineEdit_textChanged(const QString &text){
     FilterThread thread(text, queryModel, tableView);
 
     thread.run();
 }

void MainWindow::on_lineEdit_textChanged(const QString &text){
     FilterThread thread(text, queryModel, tableView);
     
     thread.run();
 }

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FilterThread::FilterThread(QString text, QueryModel *model, QTableView *table, QObject *parent):QThread(parent){ 
    m_text=text;
     m_model=model;
     m_table=table;
 }
  void FilterThread::run(){
     for(int i=0;i<m_model->rowCount();i++){
         QString title=m_model->data(m_model->index(i, 3)).toString();
 
         m_table->setRowHidden(i, title.indexOf(m_text, 0, Qt::CaseInsensitive)==-1);
     }    
 }

FilterThread::FilterThread(QString text, QueryModel *model, QTableView *table, QObject *parent):QThread(parent){ 
    m_text=text;
     m_model=model;
     m_table=table;
 }
  void FilterThread::run(){
     for(int i=0;i<m_model->rowCount();i++){
         QString title=m_model->data(m_model->index(i, 3)).toString();
         
         m_table->setRowHidden(i, title.indexOf(m_text, 0, Qt::CaseInsensitive)==-1);
     }    
 }

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Thank's