Hello Frank,
2 solutions:
1. In your subclass of JTable include the code looking something like this:
public Component prepareRenderer(TableCellRenderer renderer,
int rowIndex, int vColIndex) {
Component c = super.prepareRenderer(renderer, rowIndex, vColIndex);
if (rowIndex % 2 == 0 && !isCellSelected(rowIndex, vColIndex)) {
c.setBackground(Color.yellow);
} else {
// If not shaded, match the table's background
c.setBackground(getBackground());
}
return c;
}
This will color every second column yellow.
Advantage: Works for every kind of cell renderer (Text, number, date,
custom renderes etc.).
Disadvantage: You have to subclass JTable
2. Make your own version of a TableCellRenderer and put the logic in
there.
Advantage: You do not need to subclass JTable
Disadvantage: It will only change the color for those cells which have
your cellrenderer. e.g. you need to manually install them.
Friday, May 10, 2002, 2:25:40 AM, you wrote:
Frank> [the saga of my re-enty into the GUI world continues...]
Frank> I need to set the row color for my subclass of JTable.
Frank> All the example code that I've discovered show how to
Frank> change the color of a *column*.
Frank> I thought it would be as easy as:
Frank> x = get the TableCellRenderer for that row,col
Frank> c = get the Component for that TableCellRenderer
Frank> c.setForeground(Color.foo)
Frank> c.setBackground(Color.bar)
Frank> But nope... And I've tried Googling for examples, but nothing
Frank> useful. Seems pretty obtuse just to change the color of
Frank> a row...
Frank> Any help out there is appreciated.
Frank> Frank G.
Frank> +======================================================================+
Frank> | Crossroads Technologies Inc, 55 Broad Street, 28th Fl, NYC, NY 10004 |
Frank> | Enterprise Java Engineering |
Frank> | Email: [EMAIL PROTECTED] Web: www.CrossroadsTech.com |
Frank> | Voice: 212-482-5280 x229 Fax: 212-482-5281 |
Frank> +======================================================================+
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--
Best regards,
Max mailto:[EMAIL PROTECTED]
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