🚀 go-pugleaf

ParkNoJun wrote:
> 
> Hi all.
> 
> I want to know the row number of selected item in JTable.
> I tried many ways but I failed. Help me!.
> Give me the idea or simple source code if possible.
> 
> Thanks in advance.

This is the one way to do it (maybe not the best...)

first implement ListSelectionListener interface

put these 3 lines e.g on JApplet's init():

ListSelectionModel listSelection = table.getSelectionModel();
listSelection.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
listSelection.addListSelectionListener(this);

and write valueChanged -method:
 
public void valueChanged(ListSelectionEvent e)
{
	ListSelectionModel listSelection = (ListSelectionModel)e.getSource();

	if(!listSelection.isSelectionEmpty())
	{
		int min = listSelection.getMinSelectionIndex();
		int max = listSelection.getMaxSelectionIndex();

		for(int i=min;i<=max;i++)
			if(listSelection.isSelectedIndex(i))
				System.out.println("ROW "+i+" IS SELECTED");			
	}
}