JList as a custom JTable CellRenderer
Hi,
I wrote a custom Cell Renderer for JTable:
public class ListRenderer extends JList implements TableCellRenderer
{
public DefaultListModel listModel = new DefaultListModel();
public MyListRenderer myListRenderer;
ImageIcon icon=null;
public ListRenderer(ImageIcon icon)
{
this.icon=icon;
try {
jbInit();
}
catch(Exception e) {
e.printStackTrace();
}
}
public Component getTableCellRendererComponent(JTable table, Object value,
boolean isSelected, boolean hasFocus, int row, int column)
{
return this;
}
private void jbInit() throws Exception
{
this.setModel ( listModel ) ;
this.addMouseListener(new ListRenderer_this_mouseAdapter(this));
myListRenderer = new MyListRenderer(icon);
this.setCellRenderer ( myListRenderer ) ;
}
void this_mouseReleased(MouseEvent e)
{
}
}
class ListRenderer_this_mouseAdapter extends java.awt.event.MouseAdapter {
ListRenderer adaptee;
ListRenderer_this_mouseAdapter(ListRenderer adaptee) {
this.adaptee = adaptee;
}
public void mouseReleased(MouseEvent e) {
adaptee.this_mouseReleased(e);
}
}
The JList has a Cell Renderer itself:
public class MyListRenderer extends DefaultListCellRenderer
{
ImageIcon icon;
public MyListRenderer(ImageIcon icon)
{
this.icon=icon;
}
public Component getListCellRendererComponent(JList list,
Object value,
int index,
boolean isSelected,
boolean hasFocus)
{
JLabel label =(JLabel)super.getListCellRendererComponent(list,value,
index,
isSelected,
hasFocus);
label.setIcon(icon);
return (label);
}
}
I set one of the colums with the custom renderer:
list = new ListRenderer(icon);
getColumn("Event").setCellRenderer(list);
No I tried adding items to the list:
list.listModel.addElement("Any");
list.listModel.addElement("thing");
It works fine except one problem, It adds elements to all my rows in the table instead of just adding to the selected row.
Any idea on how to solve this?
