[cp-patches] Patch: Tree defaults fix

[Lillian Angel]

Fixed the rowHeight defaults for JTree to match the JDK/JRE.

2005-11-15  Lillian Angel  <address@hidden>

        * javax/swing/plaf/basic/BasicLookAndFeel.java
        (initComponentDefaults): Default rowHeight for tree's should
        be 0. This is Sun and IBM's default.
        * javax/swing/plaf/metal/MetalLookAndFeel.java
        (initComponentDefaults): Default rowHeight for tree's should
        e 0. This is Sun and IBM's default.
        * javax/swing/plaf/basic/BasicTreeUI.java:
        Added a default rowHeight field.
        (setRowHeight): Set the rowHeight to the class default if 
        parameter is 0. Tree row height should never be set to 0. 20 is 
        the minimum.
        (installDefaults): fixed call to tree.setRowHeight
        (shouldPaintExpandControl): Added to check to prevent NPE.

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