问题：
macos 上 setMnemonic 快捷键无效
解决：
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bindShotKey(btnSearch, "搜索", KeyEvent.VK_S, InputEvent.CTRL_DOWN_MASK, this::btnSearchActionPerformed); |
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static void bindShotKey(JButton btn, String actionKey, int keyCode, int modifier, Consumer<ActionEvent> handler) { Action searchAction = new AbstractAction() { @Override public void actionPerformed(ActionEvent e) { System.out.printf(" searchAction e:" + e); handler.accept(e); } }; searchAction.putValue(Action.MNEMONIC_KEY, keyCode); btn.getActionMap().put(actionKey, searchAction); //OK btnSearch.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke(KeyEvent.VK_F5, 0), KEY_SEARCH); btn.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke(keyCode, modifier), actionKey); } |
参考：