Java GUI Xmonad无法正常工作

Question

Java GUI应用程序只给我一个空白窗口,我试过:

main = do
    xmonad $ defaultConfig
    { modMask = mod4Mask
    , startupHook = setWMName "LG3D"
    -- other customizations
    }

并设置此:

_JAVA_AWT_WM_NONREPARENTING=1 

还有这个:

AWT_TOOLKIT=MToolkit

我尝试使用"wmname"无懈可击的工具.这些方法都不适合我.两个问题:

1. 还有其他可能性吗？
2. 我错了什么？

我使用java 8及以下版本是我目前最小的xmonad配置.

import XMonad 
import XMonad.Hooks.DynamicLog
import XMonad.Hooks.SetWMName
import XMonad.Hooks.ManageDocks
import XMonad.Hooks.FadeInactive
import XMonad.Util.Run(spawnPipe)
import XMonad.Util.EZConfig(additionalKeys)
import XMonad.Actions.UpdatePointer
import XMonad.Hooks.EwmhDesktops
import System.IO


term = "termite"
myWorkspaces = ["1","2","3","4","5"]

myLogHook :: X ()
myLogHook = fadeInactiveLogHook fadeAmount
    where fadeAmount = 0.7

main = do
    xmonad $ defaultConfig { 
        startupHook = setWMName "LG3D",
        manageHook = manageDocks <+> manageHook defaultConfig,
        layoutHook = avoidStruts $ layoutHook defaultConfig,
        logHook = dynamicLog
             >> updatePointer (0.5,0.5) (1,1)
             >> myLogHook,
        terminal = term,
        borderWidth = 0,
        focusFollowsMouse = False,
        workspaces = myWorkspaces
        }`additionalKeys`[
            ((mod1Mask .|. shiftMask, xK_l), spawn "scrot 'lock.png' -q 1 -e 'mv $f /tmp/lock.png' && i3lock -I 1 -i /tmp/lock.png"),
            ((controlMask, xK_Print), spawn "sleep 0.2; scrot -s"),
            ((0, xK_Print), spawn "scrot"),
            ((mod1Mask, xK_d), spawn "rofi -config /home/chrootzius/.config/rofi/config -show run")
        ]

Answer 1

所以最后我发现它是:

borderWidth = 0,

在禁用此设置或将其设置为任何正值后,一切都像魅力一样.

--this works
borderWidth = [any positive value],
--for example
borderWidth = 1,

很抱歉打扰你们.我希望这些信息可以帮助任何人.