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make keyboard pressed exec ur wish

/ Published in: C++
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  1. void MainWindow::keyPressEvent(QKeyEvent *event)
  2. {
  3.  
  4.     switch (event->key())
  5.     {
  6.     //when keyboard "R" button is pressed 
  7.     case Qt::Key_R:
  8.        //do this
  9.         ui->pushButton->hide();
  10.     break;
  11.     }
  12. }

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