Tooltip for jtable column?
Hi, all
I wrote some code tried to show tooltip on jtable's specific column, but it won't work. The code looks like this:
Vector tooltip=new Vector();
int i;
for(i=0;i<10;i++) {
tooltip.add("<some tooltip string");
for(i=0;i<tooltip.size();i++) {
System.out.println((String)tooltip.get(i));
((DefaultTableCellRenderer)demoTable.getCellRenderer(i,1)).setToolTipText((String)tooltip.get(i));
In the later loop, System.out.println show exactly tooltip text. But when the table show up, all tooltip text show the same text, the last string stored in Vector tooltip. What's wrong with the above code?
Thanks,
er - I think this is cos that only one renderer is used, and it's reused for each component.
if you subclass the DefaultTableCellRenderer, and in the getTableCellRendererComponent() and then set the tooltiptext in there in that method.
otherwise you will get the incorrect info.
(I think that's right anyway)
Phil J
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