doubt in JScrollpane

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Anitha Namachivayam - 28 Apr 2005 07:13 GMT

Hello,

my image size is big, so i added jscrollpane.
when i drag to select the full image, jscrollpane is not moving
automatically...
i couldn't select the full image...
can anyone help me?

Thanks,
Sri

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John McGrath - 28 Apr 2005 23:02 GMT

> my image size is big, so i added jscrollpane.
> when i drag to select the full image, jscrollpane is not moving
> automatically...
> i couldn't select the full image...
> can anyone help me?

That is unlikely given the information that you have provided.
Try posting a runnable example of your problem.

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Regards,

John McGrath

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Michael Rauscher - 28 Apr 2005 23:10 GMT

Hi Anitha,

Anitha Namachivayam via JavaKB.com schrieb:

> Hello,
>
> my image size is big, so i added jscrollpane.
> when i drag to select the full image, jscrollpane is not moving
> automatically...

AFAIK JScrollPane doesn't move automatically. It's your component which
receives the drag events. You need a MouseMotionListener that handles
drag events in order to scroll the component properly.

Also note JComponent#setAutoscrolls.

A very good point to start is
http://java.sun.com/docs/books/tutorial/uiswing/components/scrollpane.html

Bye
Michael

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doubt in JScrollpane

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