Obtain meta data about the frame/word analyzer that was used to generate
metrics (may it be similarity or distance values) that were used to
build the MST.
Helper method used to determine where a given x and y coordinates
(typically the mouse pointer positions) is with respect to the
DnDTabbedPane that owns this handler.
Provide feedback on the preferred size of this panel
This method overrides the default implementation of the
getPreferredSize() method in the super class.