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I have two panels , one is JTree in a JScrollPane and the other is JTable in a JScrollPane. How can I place them in adjacent position using the JSplitPane.TOP and JSplitPane.BOTTOM constants so that they must equal space in the main panel?

Ansharja
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L.Sankaranarayanan
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1 Answers1

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By using a JSplitPane, you can place one component above the other with JSplitPane.VERTICAL_SPLIT. Create your split pane like below:

splitPane = new JSplitPane (JSplitPane.VERTICAL_SPLIT, jtreeScrollPane, jtableScrollPane);

If you want to give them the same space, you can use:

splitPane.setResizeWeight (0.5);

Check the How to Use Split Panes official tutorial for details.

You can also set a GridLayout as your mainpanel's layout in order to give your scrollpanes the same size.

If you want to put your scrollpanes one above the other you can set 2 rows and 1 column, if you want to align them horizontally you can use 1 row and 2 columns.

See the How to use GridLayout tutorial for further details.

Ansharja
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