registerKeyboardAction(...)和getInputMap()之间有什么区别.put(...)+ getActionMap()。put(...)?

时间:2013-09-07 13:19:10

标签: java swing key-bindings keystroke

这两种方法有什么区别:

getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke(
       "pressed F10"), "someAction");

getActionMap().put("someAction", new AbstractAction() {
     @Override
     public void actionPerformed(ActionEvent e) {
          //Do something
     }
});

registerKeyboardAction(new ActionListener() {
    @Override
    public void actionPerformed(ActionEvent e) {
        //Do something
    }
}, KeyStroke.getKeyStroke("pressed F10"), JComponent.WHEN_FOCUSED);

1 个答案:

答案 0 :(得分:2)

没有区别,但是registerKeyboardAction已经过时,如javadoc中所述。

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