How to set the column width of JTable
I want do remember the column width and write it to a file, when the window is started , the column width is read from the file and the table is set as that. I also want the column width is not fixed and can be changed by mouse.But I am always failded.
How to do? would you please help me!
Thanks a lots.
To "remember" the column widths, add a mouse listener to the table header. Upon mouseReleased(), get the column widths and save them to your file. When the application starts next time, get the stored widths and set them using:
table.getColumn("XXX").setPreferredWidth(...);
By default, your columns are adjustable, but you can use:
table.getTableHeader().setResizingAllowed(true);
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What I'd like to do is to control the initial column widths for a table.
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