progress DIalog

[mickey]

hi, I'm trying to do this; but the dialog appear, progressBarTx is at 100%...why I can't see the increment? ProgressBar max value is 100 from designer....and -1 min. thanks

//mainform
progress->show();
  ....Write(f, progress);
progress->close();
 
void OB::Write(QTextStream& xstrm, myProgressDialog* prog)  {	
	for (int i=0; i< 10000; i++)  {
		 prog->progressTx();
	}
}
void myProgressDialog::progressTx() { 
	progressBarTx->setProgress(progressBarTx->progress()+1); qApp->processEvents(); 
}

//mainform
progress->show();
  ....Write(f, progress);
progress->close();

void OB::Write(QTextStream& xstrm, myProgressDialog* prog)  {	
	for (int i=0; i< 10000; i++)  {
		 prog->progressTx();
	}
}
void myProgressDialog::progressTx() { 
	progressBarTx->setProgress(progressBarTx->progress()+1); qApp->processEvents(); 
}

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[wysota]

Can you provide a minimal compilable example which reproduces the problem? I can't work anything out from the code you pasted here. Did you set an initial value for the progress bar?

[mickey]

It was at 100 at start becuse the calcolus was quick....I can't see the steps go On...