public void keyPressed(KeyEvent e) {
Text portsText = (Text) e.getSource();
if (e.keyCode == SWT.TAB) {
portsText.getShell().traverse(SWT.TRAVERSE_TAB_NEXT);
e.doit = false;
return;
} else if (e.keyCode == SWT.CR) {
if ((e.stateMask & SWT.MOD1) > 0) {
// allow ctrl+enter to insert newlines
e.stateMask = 0;
} else {
// single-enter will traverse
portsText.getShell().traverse(SWT.TRAVERSE_RETURN);
e.doit = false;
return;
}
} else if (Character.isISOControl(e.character)) {
return;
}
e.doit = validateChar(e.character, portsText.getText(), portsText.getCaretPosition());
}
