CODEWITHSUNDEEP
javaswingjtable
rhombidodecahedron
rhombidodecahedron

Reputation: 7922

Disable particular rows of a JTable

I would like to "grey out" particular rows of a JTable so that they may not be selected by any means. The other rows should still be selectable. How do I accomplish this?

Upvotes: 1

Views: 8149

Answers (3)

Vivek MVK
Vivek MVK

Reputation: 1179

Create a temporary TableModel which has only the rows that you want to select. After the selection made and when you want to revert, change back to original TableModel

Upvotes: 0

Dan O
Dan O

Reputation: 6090

You can either override JTable.changeSelection() to deselect the offending row whenever it's selected, or provide your table with a custom ListSelectionModel where you override setSelectionInterval(), addSelectionInterval(), etc. to prevent the row from being selected in the first place.

Upvotes: 2

Hovercraft Full Of Eels
Hovercraft Full Of Eels

Reputation: 285405

You will want to create a custom TableCellRenderer, one that will display "disabled" information greyed out. Read the Swing Table Tutorial for more on how to create these renderers, especially the section, Concepts: Editors and Renderers.

Upvotes: 1

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