[WB]
Meter=Button
SolidColor=255,255,255,1
X=0
Y=0
W=10
H=
#SCREENAREAHEIGHT#

MouseOverAction=!Execute[!ShowMeter BlackBar][!ShowMeterGroup Line][!ShowMeterGroup IBg][!ShowMeterGroup LBg][!ShowMeterGroup Icon][!Redraw]
[BlackBar]
Meter=Image
Group=Icon
X=0
Y=0
ImageName=
#BlackBar1#

W=200
H=
#SCREENAREAHEIGHT#

imagealpha=150
MouseLeaveAction=!Execute[!HideMeter BlackBar][!HideMeterGroup Line][!HideMeterGroup IBg][!HideMeterGroup LBg][!HideMeterGroup Icon][!Redraw]

MouseOverAction=!Execute[!ShowMeter BlackBar][!ShowMeterGroup Line][!ShowMeterGroup IBg][!ShowMeterGroup LBg][!ShowMeterGroup Icon][!Redraw]
【两个Mouse前加;(英文状态下的分号)，类似这样 ;MouseOverAction】
MouseLeaveAction=!Execute[!HideMeter BlackBar][!HideMeterGroup Line][!HideMeterGroup IBg][!HideMeterGroup LBg][!HideMeterGroup Icon][!Redraw]
不建议全部去掉，万一你以后用久了要再次隐藏呢，是吧！
所以，想再次隐藏，只要去掉加上去的分号，就可以了！

可以的好漂亮