[news.eclipse.platform.swt] Re: Table issue

[Shawn Spiars <sspiars@xxxxxxxx>]

dnise wrote:
> Shawn Spiars wrote:
>
> > eclipse.org
>
> Hi 
> Thanks you advice . but i can't find what i want .assume  as follow it's a
> table
>         
> ------------------------------------
> | column1 |  column2  |  column3   |
> |-----------------------------------
> |  ff1     |   ff2    |   ff3      |
> ------------------------------------
> |  kk1     |   kk2    |   kk3      |
> ------------------------------------
>
> we can select a row  when i click. we can use follow codes to get TableItem
> TableItem [] tableItem=table.getSelection();
> we can add some Listeners for this tableItem. But it doesn't complete what i
> want.    we can select a row when i click on ff1 ãff2ãff3ãkk1ãkk2 or kk3.
> the function which i want to implement is that trigger some event when i
> click on ff3 or kk3  but not ff1,ff2,kk1,kk2.
> can i implement it?
>
> thanks 
>
> best regards
>
> dnise


You might try using a mouseListener on the table and then determining 
the selected cell using the mouseUp event.  See snippet below.

table = toolkit.createTable(parent,
SWT.BORDER | SWT.V_SCROLL | SWT.FULL_SELECTION);


table.addMouseListener(new MouseAdapter() {
  public void mouseUp(MouseEvent event) {
    	Point point = new Point(event.x, event.y);
	TableItem item = table.getItem(point);

	if (item != null) {
		int columnCount = table.getColumnCount();
		for (int i=0; i < columnCount; i++) {
		  Rectangle rect = item.getBounds(i);
		  if (rect.contains(point)) {	
		   System.out.println("table item column: " + i);
		   System.out.println("table item: " + item.getText(i));
                  }
                }
        }
  }
});