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POWhy is my JScrollpane not updating remove changes despite having validate() and repaint()
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  1. POWhy is my JScrollpane not updating remove changes despite having validate() and repaint()
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    copied!<p>I have a terrible problem right now that's dooming my program at the moment. It seems that I can add elements to my ScrollPane via Jtable that has a custom model. It's fine when I add elements, the table updates and rows appear, etc etc. The real problem is when I remove elements it does not update the table no matter what. As a matter of fact, if I minimize the applet, then bring it up again, all the elements are now gone, but! the problem is that if I try to add new elements, they don't appear on ScrollPane even though the arraysize does grow when I add and shows my new elements when I println them. I've tried many things (you'll see with my repaints etc) but not sure what else i can do. thanks for any help :)</p> <pre><code> modelx = new HumanListModel(); final JTable newbiex = new JTable(modelx); newbiex.setDefaultRenderer(Human.class, new HumanRenderer()); newbiex.setFillsViewportHeight(true); newbiex.setVisible(true); playerViewer.setViewportView(newbiex); removeIndividual.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent event) { playerViewer.remove(newbiex.getSelectedRow()); playerViewerExhibition.remove(newbiex.getSelectedRow()); ///modelx.remove(newbiex.getSelectedRow());/// modelx.removeElementAt(newbiex.getSelectedRow()); indexPoint -= 1;///helps keep track of index/// newbiex.repaint(); newbiex.revalidate(); newbiey.repaint(); ///table on another tab using modelx/// newbiey.revalidate();///table on another tab/// playerViewer.repaint(); playerViewer.revalidate(); System.out.println(modelx.size()); } }); </code></pre>
 

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