[cp-patches] Patch: JTree row height fix

[Lillian Angel]

Riccardo pointed out some problems with JTree when the icons are larger
than the row height. I fixed it so the tree uses the max row height of
all the nodes.

2006-01-09  Lillian Angel  <address@hidden>

        * javax/swing/plaf/basic/BasicTreeUI.java:
        Added new field.
        (setRowHeight): Row height is set to the max height of
        all the nodes, or 20 as a default value.
        (getPathBounds): Cleaned up code.
        (getMaxHeight): New helper function that gets the max
        height of all the rows.
        (getClosestPathForLocation): Fixed to use getMaxHeight.
        (updateCachedPreferredSize): Likewise.
        (installUI): Shouldn't expand tree on startup.
        (getNodeDimensions): Fixed to use getMaxHeight.

patch.diff
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