Re: JScrollPane & the scroll speed ?


Dado wrote:
Is it difficult to speed up the scroll of JScrollPane content ? It is too
slow for me, if I use the mouse wheel or arrows of a slider.

You'll have to override the scrollable increment methods in your
scrollable component (the thing you add to the scrollpane). Following
code makes scrolling in a JEditorPane really slow. The numeric values
are the number of pixels the view should be moved for a click on the
arrow or in the gray area of the scrollbar.

JEditorPane ePane = new JEditorPane(url) {
public int getScrollableUnitIncrement(Rectangle visibleRect, int
orientation, int direction) {
return 1;
}

public int getScrollableBlockIncrement(Rectangle visibleRect, int
orientation, int direction) {
return 2;
}
};

Regards,

Bart

.

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