使用Nimbus LAF的Mac键盘快捷键

问题描述

有没有办法在OS X上使用Nimbus LAF（外观和感觉），同时仍然可以使用键进行剪切/复制/粘贴和选择所有操作？

Is there a way to use Nimbus LAF (Look And Feel) on OS X while still being able to use the key for cut/copy/paste and select-all operations?

我目前在我的Swing应用程序的main方法中有以下代码，它根据操作系统更改了LAF（OS X的默认值，所有其他的Nimbus）：

I currently have the following code in my Swing app's main method, which changes up the LAF based on the operating system (default for OS X, Nimbus for all others):

if (!System.getProperty("os.name", "").startsWith("Mac OS X")) {
    try {
        for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
            if ("Nimbus".equals(info.getName())) {
                javax.swing.UIManager.setLookAndFeel(info.getClassName());
                break;
            }
        }
    } catch (ClassNotFoundException ex) {
        java.util.logging.Logger.getLogger(LicenseInspectorUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
    } catch (InstantiationException ex) {
        java.util.logging.Logger.getLogger(LicenseInspectorUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
    } catch (IllegalAccessException ex) {
        java.util.logging.Logger.getLogger(LicenseInspectorUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
    } catch (javax.swing.UnsupportedLookAndFeelException ex) {
        java.util.logging.Logger.getLogger(LicenseInspectorUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
    }
}

我这样做是为了解决方法，因为Nimbus会覆盖键盘OS X上的剪切/复制/粘贴和select-all的快捷方式（键与键）。如果只是键盘快捷键没有被覆盖，我宁愿一直使用Nimbus。

I do this as a workaround because Nimbus overrides the keyboard shortcuts for cut/copy/paste and select-all on OS X ( key versus key). I would prefer to use Nimbus all the time, if only the keyboard shortcuts weren't overridden.

推荐答案

使用方法与 NimbusLookAndFeel 配合使用以启用键，如此。另请参阅此相关。

Using the getMenuShortcutKeyMask() method works with NimbusLookAndFeel to enable the key, as shown in this example. See also this related answer.

在特定情况下a JTextField ，您可以在。

In the particular case of a JTextField, you can use the mask in a key binding that evokes the original action.

int MASK = Toolkit.getDefaultToolkit().getMenuShortcutKeyMask();
JTextField jtf = new JTextField("Test");
jtf.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_A, MASK), "select-all");
jtf.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_C, MASK), "copy");
jtf.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_X, MASK), "cut");
jtf.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_V, MASK), "paste");

这篇关于使用Nimbus LAF的Mac键盘快捷键的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！