set
fun JTabbedPane.setRunModifiedAnimationOnTabCloseButton(runModifiedAnimationOnTabCloseButton: Boolean?)
Specifies that only the close button of a marked-as-modified tab components should pulsate. By default, the animation on modified tabs is on the entire tab rectangle. Note that this is only relevant for tabs configured with JTabbedPane.setTabContentsModified.
Parameters
run
If true, the marked-as-modified animation will run only on the tab close button.