Question

我在Linux上使用IntelliJ IDEA，我注意到两个看起来很相似的键盘图：默认和默认XWin。

我应该在Linux上使用哪一个，有什么区别？是否可以比较键盘映射（比较默认KDE和默认XWin）。

Answer 1

例如，默认情况下为Edit -> Find -> Show Usages，快捷方式为Ctrl+Alt+F7，但在Linux中，Ctrl+Alt+F7将切换到tty7，因此，在默认XWin中，快捷方式应更改为Ctrl+Alt+7

Answer 2

这是一些按键映射之间的区别

+-----------------------------------+----------------+-------------------+------------------+-----------------+
|                                   |    Default     | Default for GNOME | Default for XWin | Default for KDE |
+-----------------------------------+----------------+-------------------+------------------+-----------------+
| Build Project                     | Ctrl+F9        |                   |                  | Ctrl+9          |
| Run to Cursor                     | Alt+F9         | Alt+Shift+9       |                  | Alt+Shift+9     |
| Force Run to Cursor               | Ctrl+Alt+F9    | Ctrl+Alt+9        | Ctrl+Alt+9       | Ctrl+Alt+9      |
| Show Execution Point              | Alt+F10        | Alt+Shift+0       |                  | Alt+Shift+0     |
| Evaluate Expression...            | Alt+F8         | Alt+Shift+8       |                  | Alt+Shift+8     |
| Stop                              | Ctrl+F2        |                   |                  | Ctrl+2          |
| Toggle Line Breakpoint            | Ctrl+F8        |                   |                  | Ctrl+8          |
| Esc                               | Ctrl+Shift+F4  |                   |                  | Ctrl+Shift+4    |
|                                   | Ctrl+F4        |                   |                  | Ctrl+4          |
| Find Word at Caret                | Ctrl+F3        |                   |                  | Ctrl+3          |
| View Breakpoints...               | Ctrl+Shift+F8  |                   |                  | Ctrl+Shift+8    |
| Go to File Member                 | Ctrl+F12       |                   |                  | Ctrl+0          |
| Change Signature...               | Ctrl+F6        |                   |                  | Ctrl+6          |
| Find Usages / Find Usages in File | Alt+F7         | Alt+Shift+7       |                  | Alt+Shift+7     |
|                                   | Ctrl+F7        | Ctrl+F7           |                  | Ctrl+7          |
| Highlight Usages in File          | Ctrl+Shift+F7  |                   |                  | Ctrl+Shift+7    |
| Introduce Variable                | Ctrl+Alt+V     |                   |                  | Alt+Shift+V     |
| Show Usages                       | Ctrl+Alt+F7    | Ctrl+Alt+7        | Ctrl+Alt+7       | Ctrl+Alt+7      |
| Show Error Description            | Ctrl+F1        |                   |                  | Ctrl+1          |
| Select In...                      | Alt+F1         |                   |                  | Alt+Shift+1     |
| Reformat Code                     | Ctrl+Alt+L     |                   |                  | Alt+Shift+L     |
| Navigate Back/Forward             | Ctrl+Alt+Left  | Alt+Shift+Left    |                  |                 |
|                                   | Ctrl+Alt+Right | Alt+Shift+Right   |                  |                 |
+-----------------------------------+----------------+-------------------+------------------+-----------------+

This table in markdown

我通过以下方式发现了jetbrains工具套件中的按键映射之间的区别

使用Keymap Exporter插件将按键映射导出为pdf
使用pdftotext将PDF转换为文本
区分生成的文本文件

Answer 3

我在调试中发现的一个区别：在xfce为GUI的Ubuntu上，如果将Keymap设置为Default XWin，则Alt + Left单击以评估表达式或变量值将无法正常工作。将“键盘映射”设置为“默认”非常有效。

另请参阅：Intellij Idea alt + click to evaluate debugger code not working in Mint

默认和默认XWin键映射之间的差异

3 个答案: