Messaged when the oneTouchExpandable value of the JSplitPane the receiver is contained in changes. Paints the divider. Sets the SplitPaneUI that is using the receiver. Sets the size of the divider to newSize . Methods inherited from class java.awt.
Handles mouse dragging message to do the actual dragging.
MouseHandler mouseHandler Handles mouse events from both this class, and the split pane. Mouse events are handled for the splitpane since you want to be able to drag when clicking on the border of the divider, which is not drawn by the divider. Creates an instance of BasicSplitPaneDivider. Registers this instance for mouse events and mouse dragged events. Sets the SplitPaneUI that is using the receiver.