Height of JPanel in SplitPane can only get bigger?

Hi,
I've got a JPanel in the bottom part of a JSplitPane. In the PaintComponent I use the height of the panel in some calculations (to make sure what i want to draw stays visible). So I take the height of the JPanel (getHeight). When I change the dividerlocation by hand, the height of the JPanel does get bigger, but when I move it in the other direction, it doesn't get smaller again. I am confused.
How is that possible? And any ideas to get the "real" size ("real" being the size of what i can see in the splitpane)?
Regards,
Ren�

If you right click on the image on the page in the context menu select photo box alignment and then select one of scale to fit {centered, Left-aligned, Right-aligned}
That should do what you are loking for.

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