Busy Indicator using QProgressDialog??

[Qiieha]

why so difficult???
use

QProgressDialog progress(this);
    progress.setWindowModality(Qt::WindowModal);
    progress.setLabelText("working...");
    progress.setCancelButton(0);
    progress.setRange(0,0);
    progress.setMinimumDuration(0);
    progress.show();
    //do what u want...
    progress.cancel();

QProgressDialog progress(this);
    progress.setWindowModality(Qt::WindowModal);
    progress.setLabelText("working...");
    progress.setCancelButton(0);
    progress.setRange(0,0);
    progress.setMinimumDuration(0);
    progress.show();
    //do what u want...
    progress.cancel();

To copy to clipboard, switch view to plain text mode