Hi,

I have reimplemented the keyPressEvent of QLineEdit ( Qt4). Following is the code
Qt Code: 
  1. void LineEdit::keyPressEvent(QKeyEvent *e)
  2. {
  3. 	if(e->key() == Qt::Key_Backtab){
  4.               //Do something
  5. 	}
  6. 	else if(e->key() == Qt::Key_Return || e->key() == Qt::Key_Tab || e->key() == Qt::Key_Enter){
  7. 		//Do something
  8. 	}
  9. 	else{
  10. 		QLineEdit::keyPressEvent(e);
  11. 	}
  12. }
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1. When I press the tab key this part of code is not executed. Another widget which is the part of my application gets the focus (Which should have happened if I wouldn't have reimplemented the keyPressEvent). How can i override this behaviour?

2. Is Qt::KeyBacktab same as Shift+Tab?

3. Can some please show me how to use modifiers. I am trying to use it in the following way :
Qt Code: 
  1. if(e->key() == Qt::Key_Return && e->modifiers() == Qt::ShiftModifier){
  2.  
  3. }
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Is it the correct way of using modifiers?

Thanks a lot.