[commit-cp] classpath javax/swing/plaf/basic/BasicScrollBar...

[Roman Kennke]

CVSROOT:        /cvsroot/classpath
Module name:    classpath
Branch:         
Changes by:     Roman Kennke <address@hidden>   05/10/27 12:42:17

Modified files:
        javax/swing/plaf/basic: BasicScrollBarUI.java 
        .              : ChangeLog 

Log message:
        2005-10-27  Roman Kennke  <address@hidden>
        
        * javax/swing/plaf/basic/BasicScrollBarUI.java
        (PropertyChangeHandler.propertyChange): If orientation property
        changes, re-setup the UI.
        (TrackListener.mouseReleased): Removed unused code.
        (createIncreaseButton): Simply return a new instance without any
        hacks.
        (createDecreaseButton): Likewise.
        (installComponents): Do not create the incrButton and decrButton
        here, only install them on the ScrollBar.
        (installDefaults): Also initialize the incrButton and decrButton
        fields here.
        (uninstallComponents): Added some null checks.
        (uninstallDefaults): Uninstall border using the LookAndFeel utility
        method. Set incrButton and decrButton to null here.
        (uninstallListeners): Added null checks.
        (uninstallUI): Changed order of method calls. First uninstall
        listeners then uninstallDefaults, because uninstallDefaults sets
        the incrButton and decrButton fields to null, and uninstallListeners
        removes a listener from them. Avoids NPE.

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/classpath/classpath/javax/swing/plaf/basic/BasicScrollBarUI.java.diff?tr1=1.28&tr2=1.29&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/classpath/classpath/ChangeLog.diff?tr1=1.5366&tr2=1.5367&r1=text&r2=text