SWT composite - redraw problem

Question

I have a composite element, that initially has a Label. Now I call dispose on the it (the label) and create another label in the same container (composite elm), but I don\'t see

Answer 1

In the changeText() function, the

testCell.redraw();

line should be replaced by

testCell.layout();

Or, if you want to resize it correctly you should use

shell.layout();.

Answer 2

I would say add a selectionListener on the label.

.addSelectionListener(new SelectionAdapter() {
    @Override
    public void widgetSelected(final SelectionEvent e) {
        //Change text by Label.setText();
    }
}