A specialization of the ProgressIndicator which is represented as a horizontal bar.
ProgressBar sets focusTraversable to false.
This first example creates a ProgressBar with an indeterminate value :
import javafx.scene.control.ProgressBar;
ProgressBar p1 = new ProgressBar();
This next example creates a ProgressBar which is 25% complete :
import javafx.scene.control.ProgressBar;
ProgressBar p2 = new ProgressBar();
p2.setProgress(0.25F);
Implementation of ProgressBar According to JavaFX UI Control API Specificationextends