linux - 将输入事件注入 Linux GUI 程序

Question

有没有办法将输入事件（例如，键盘输入）注入 Linux GUI 程序？此功能的一个应用是实现系统范围的快捷方式。例如，我正在使用我的浏览器播放音乐，当我在做其他事情（例如，在 vim 中编写代码）时，我想跳到下一个项目。

Answer 1

In theory you might use XSendEvent, but the receiving application might notice that it is fake, because the XKeyEvent data type has a send_event field which is set by the X11 server, and the X11 clients (notably the Qt or GTK toolkits) may test it (and probably do test it).

See also freedesktop.