public void setCloseWindowDelay(int delayInMillis) {
		closeTimer = new Timer(delayInMillis, event -> hide());
		closeTimer.setRepeats(false);
	}
Sets the amount of time that will pass before the popup window is closed <b>after</b> the
user moves away from the popup window and out of the neutral zone

@param delayInMillis the timer delay
Ghidra/Framework/Docking/src/main/java/docking/widgets/PopupWindow.java