Java Swing GUI不在Xmonad中显示

I have a Java swing GUI that runs and displays fine using other window managers but when I run it in Xmonad it does not display correctly. All that displays is the frame of the window which is grayed out with no buttons, menus, etc. How can I make the Swing GUI display correctly?

我有一个Java swing GUI，使用其他窗口管理器运行并显示正常，但是当我在Xmonad中运行它时，它无法正确显示。所有显示的是窗口的框架，它没有按钮，菜单等灰显。如何正确显示Swing GUI？

2 个解决方案

#1

In ~/.xmonad/xmonad.hs add import Monad.Hooks.SetWMName.

在〜/ .xmonad / xmonad.hs中添加导入Monad.Hooks.SetWMName。

Then add startupHook = setWMName "LG3D" to tell Xmonad to use LG3D as the window manager name.

然后添加startupHook = setWMName“LG3D”告诉Xmonad使用LG3D作为窗口管理器名称。

xmonad $ defaultConfig
  { ...
    startupHook = setWMName "LG3D",
  }

Lastly, restart Xmonad using mod-q to reload xmonad.hs.

最后，使用mod-q重新启动Xmonad以重新加载xmonad.hs。

Sources:

资料来源：

http://thinkingeek.com/2012/01/24/fix-java-gui-applications-xmonad/

http://xmonad.org/xmonad-docs/xmonad-contrib/XMonad-Hooks-SetWMName.html

#2

For a 100% explicit answer, just paste this into ~/.xmonad/xmonad.hs:

要获得100％明确的答案，只需将其粘贴到〜/ .xmonad / xmonad.hs中：

import XMonad
import XMonad.Hooks.SetWMName

main = xmonad defaultConfig
    { startupHook = setWMName "LG3D" }

#1