xcb键盘按钮的含义 [英] xcb keyboard button masks meaning

问题描述

我正试图弄清楚哪些键是由谁处理的:

I'm trying to figure what keys are handled by:

• XCB_MOD_MASK_1
• XCB_MOD_MASK_2
• XCB_MOD_MASK_3
• XCB_MOD_MASK_4
• XCB_MOD_MASK_5

在xcb中，对于XCB_MOD_MASK_1，它似乎是Alt(我是对的吗?)，但是对于其他按钮，我在任何地方都找不到映射(我尝试在发布之前用Google搜索它们，但没有成功).

in xcb, for XCB_MOD_MASK_1 it seems to be Alt (i'm correct?), but for others button i cannot find the mapping anywhere (i tried to google them before posting, but with no success).

那么与这些蒙版相关的常用键是什么?

So what are the usual key associated to these masks?

推荐答案

通常，Mask1是Alt或Meta，Mask2是Num锁定，Mask3是AltGr，Mask4是Win，而Mask5是滚动锁定，但这在X实现和/或键盘型号.

Usually Mask1 is Alt or Meta, Mask2 is Num lock, Mask3 is AltGr, Mask4 is Win, and Mask5 is Scroll lock, but this varies between X implementations and/or keyboard models.

来源:我自己的运行X11的计算机，网上散布着各种各样的代码.并非所有这些都是一致的，例如有人说Mod1是Alt，而Mod4是Meta.

Source: my own computer running X11, and various bits and pieces of code lying around on the 'net. Not all of them are consistent, e.g. some say Mod1 is Alt and Mod4 is Meta.

X11程序通常允许用户配置与Mask1 ... Mask5相对应的动作，并让他们挑选出哪些按键设置了哪个mask.

X11 programs normally let users configure actions corresponding to Mask1 ... Mask5, and have them sort out which key sets which mask.

这篇关于xcb键盘按钮的含义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IT屋！