If I have let's say 100 line edits and I need to write Hello! to each of those, can I just cycle through the object names with one command in the cycle, something like:

Qt Code: 
  1. for (int c = 0; c < 100; c++) {
  2.  
  3.     lineEdit_c->setText("Hello!");
  4.  
  5.  
  6. }
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I know the above example is weird, but is there a way to do something similar? I have something like a hundred lines code working with a tableWidget (taking data from a file and fill in the cells) but then there are 15 tableWidgets needs to be handled in same way. There will be no changeSignal or any other signals emmited.