private Dimension getNormalPreferredSize(Container parent) {
			if (normalPreferredSize == null) {
				Insets insets = parent.getInsets();
				int height = insets.top + insets.bottom + label.getPreferredSize().height;
				if (progressBar != null) {
					height += progressBar.getPreferredSize().height;
				}
				normalPreferredSize = new Dimension(100, height);
			}
			return normalPreferredSize;
		}
Sets the amount of the view that is hidden, i.e., "scrolled off".  The animation framework
will cause this method to be called with a sequence of values from 0 to 1 which will be
used to scroll the component off the view.
@param fraction the amount of the component to hide.
Ghidra/Framework/Project/src/main/java/ghidra/framework/task/gui/taskview/ScheduledTaskPanel.java