Summary

BasicSplitPaneDivider:oneTouchExpandableChanged specification should mention that it creates left/right arrow buttons only for a Swing Look & Feel which supports the SplitPane.supportsOneTouchButtons property

Problem

BasicSplitPaneDivider:oneTouchExpandableChanged does not mention about the support needed for SplitPane.supportsOneTouchButtons property

Solution

BasicSplitPaneDivider:oneTouchExpandableChanged javadoc clarified to mention the function supports left/right buttons only if the Look and Feel supports the SplitPane.supportsOneTouchButtons

Specification

javax.swing.plaf.basic.BasicSplitPaneDivider

   /**
      * Messaged when the oneTouchExpandable value of the JSplitPane the
-     * divider is contained in changes. Will create the
+     * divider is contained in changes.
+     * If a particular L&F supports this Swing 
+     * "SplitPane.supportsOneTouchButtons" property
+     * it will create the
      * <code>leftButton</code> and <code>rightButton</code> if they are null
      * and corresponding JSplitPane supports oneTouchExpandable property.
      * Invalidates the corresponding JSplitPane as well.
      */
     protected void oneTouchExpandableChanged() {