swing, JScrollPane

[Jelena Marin]

Hi guys, one more question. Suppose I put three panels in JScrollPane;
when I scroll to the right only two are moving and the third one is
visible and doesn't change, and when I scroll to the bottom, again: two are
moving, and third one is visible and doesn't change... can I achieve this?
Tnx.

 

[Fred Kleinschmidt]

Hi guys, one more question. Suppose I put three panels in JScrollPane;
when I scroll to the right only two are moving and the third one is
visible and doesn't change, and when I scroll to the bottom, again: two
are
moving, and third one is visible and doesn't change... can I achieve this?
Tnx.

A JScrollPane should have one and only one child.
In your case, the child should be a JPanel that has three JPanel children.

 

[Thomas Hawtin]

A JScrollPane should have one and only one child.
In your case, the child should be a JPanel that has three JPanel children.

Technically, a JScrollPane will have multiple children - scroll bars,
view-port and anything configured by Scrollable contents. But yes,
generally add one component through constructor (or setViewportView).
Use a panel to layout components within the scrollable area.

Tom Hawtin