Bug 317051

Description Grant Gayed 2010-06-16 10:52:29 EDT

- happens only on Table, not on Tree
- run the snippet below, wait for a few seconds, and you'll see that a Selection event is received when the Table's item count is set to 4
  -> on win32 and gtk this Selection event does not happen (haven't tried Carbon)
- it may be another case of ignoreSelect = true/false needed around noteNumberOfRowsChanged() invocation

public static void main(String[] args) {
    final Display display = new Display();
    Shell shell = new Shell(display);
    shell.setBounds(200, 200, 200, 200);
    shell.setLayout(new FillLayout());
    final Table table = new Table(shell, SWT.MULTI);
    for (int i = 0; i < 9; i++) {
    	new TableItem(table, SWT.NONE).setText("hi " + i);
    }
    shell.open();
    table.selectAll();
    table.addListener(SWT.Selection, new Listener() {
		public void handleEvent(Event event) {
			System.out.println("selection");
		}
	});
    display.timerExec(3333, new Runnable() {
		public void run() {
			table.setItemCount(4);
		}
	});
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) display.sleep();
    }
    display.dispose();
}