Name: aaC67449 Date: 02/03/99


JTable.getScrollableUnitIncrement(visibleRect, SwingConstants.HORIZONTAL, direction)
always returns 100, but should return width of appropriate column

javadoc states:
"
public int getScrollableUnitIncrement(Rectangle visibleRect,
                                      int orientation,
                                      int direction)

      Returns the scroll increment that completely exposes one new row or column (depending on the orientation).


"

See source code (JTable.java:2615):"
    public int getScrollableUnitIncrement(Rectangle visibleRect, int orientation, int direction) {
        // PENDING(alan): do something smarter
        if (orientation == SwingConstants.HORIZONTAL) {
            return 100;
        }
        return rowHeight + rowMargin;
    }
 

"

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Name: krT82822 Date: 06/19/99


Calling the getUnitIncrement(void) or getBlockIncrement(void)
on the JscrollPane's internal ScrollBar
(accessible via getVerticalScrollBar()/getHorizontalScrollBar())
can yield a different result than calling
getUnitIncrement(int orientation) on the same scroll bar.
This is because the inner class ScrollBar does not
override the getUnitIncrement(void)/getBlockIncrement(void)
methods to call the overriden
getUnitIncrement(int)/getBlockIncrement(int) methods
which can call the ScrollPane's viewport's Scrollable
interface methods
getScrollableUnitIncrement()/getScrollableBlockIncrement().
(Review ID: 53263)
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