how make a menu show "\tdelete" as shortcut

[reza1234567891]

i have a menu and want to show the shortcut for delete

Menu menu = new Menu (main_shell, SWT.POP_UP);
MenuItem ctrl_c_item = new MenuItem (menu, SWT.PUSH);
ctrl_c_item.setText("Copy to clipboard \tCtrl+C");
MenuItem delete_item = new MenuItem (menu, SWT.PUSH);
delete_item.setText("Delete \tDEL");

this part is the problem:
\tDEL

Ctrl+C works

i have tried delete or Delete but nothing works, how do i show this shortcut in the menu?

xubuntu 22.04

[merks]

This sounds more like a question not an issue. It sounds like you want to do what this does:

I think you need to use org.eclipse.swt.widgets.MenuItem.setAccelerator(int).