因此,traversal_dct将随着时间的推移而建立起来。上面看到的lll是用于演示目的的虚拟数据。目前的方法有效,但我相信它会更有效率。if i not in traversal_dct.keys(): traversal_dct[i] = traversal_dct[i].union(set(xs))
for i1,key1 in enumerate(<
javax.swing.event.MenuKeyListener;
// Accept arrow keys as focus traversalkeys
Set<AWTKeyStroke> set = new HashSet<AWTKeyStroke>(KeyboardFocusManager.getCurrentKeyboardFocusManager().getDef
Set<AWTKeyStroke> set = new HashSet<AWTKeyStroke>(KeyboardFocusManager KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS));
set.add(KeyStroke.getKeyStrokeKeyboardFocusManager.getCurr