How can i add a ProgressIndicator to my programm?

[Bong.Da.City]

I recently had seen this app.. It is ProgressIndicator and it is very cool.. I had made a program that change the wallpaper on ubuntu..



So when the button start is clicked the wallpaper is changing... When you click stop it stops changing the wallpaper... How can i have the ProgressIndicator i mention above when the wallpapers are changing... ?

[iunknwn]

Find a place in your MainWindow widget, where you want to stick your QProgressIndicator widget or just bring it up as a modal dialog.

QProgrssIndicator* piObj = new QProgressIndicator(this);
piObj->setAnimationDelay(40);
piObj->setDisplayedWhenStopped(false);
piObj->setColor(QColor(Qt::Red));
connect(startButton, SIGNAL(clicked()), piObj, SLOT(startAnimation());
connect(stopButton, SIGNAL(clicked()), piObj, SLOT(stopAnimation());

QProgrssIndicator* piObj = new QProgressIndicator(this);
piObj->setAnimationDelay(40);
piObj->setDisplayedWhenStopped(false);
piObj->setColor(QColor(Qt::Red));
connect(startButton, SIGNAL(clicked()), piObj, SLOT(startAnimation());
connect(stopButton, SIGNAL(clicked()), piObj, SLOT(stopAnimation());

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