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[Mac硬件] 庆祝论坛reload,发帖庆祝--倒转Magic Trackpad

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发表于 2010-11-19 23:29:52 | 显示全部楼层 |阅读模式
The Magic Trackpad normally slants up to match the keyboard angle. Some may prefer to use it slanted down in their lap, on the couch, or on low desks with a gel palm rest. With this hidden pref, the trackpad auto-detects hand orientation from 5 resting fingers and rotates the coordinate system to match.

When slanted down, the mechanical button is at the front, activated by the fingertips instead of the thumb. If you don't like this, try turning on tap-to-click and 3-finger drag in the trackpad control panel. (You may then want the defaults write that moves navigation swipes from three to four fingers, displacing Exposé and application switch).

Type this in terminal:

defaults write com.apple.trackpad.orientation TrackpadOrientationMode 1

The orientation detection should become active after rebooting, reconnecting the trackpad, or changing other settings in the trackpad control panel. Just rest 5 fingers on the Magic Trackpad after turning it around and the cursor will thereafter move in the desired direction.

[crarko adds: I haven't tested this one. It has been suggested that the following command will work where the other does not. Give it a try and let us know. You will need to supply your admin password for this.]

sudo defaults write com.apple.MultitouchSupport ForceAutoOrientation YES

Magic Trackpad斜面是向上的,以匹配键盘的角度,但有些人更喜欢在躺椅上,或较低的桌子上使用时,把MT放在大腿上,斜面向下使用。使用这个隐藏属性,MT能自动探测五指的方向,旋转协调系统配合方向的改变。
当斜面向下后,机械按键就在前面了,需要用食指指尖点击,而不是大拇指了,如果你不喜欢这样,试试打开触控板预置面板里的“轻拍以点按”和“三指拖移”

在终端中输入:
  1. defaults write com.apple.trackpad.orientation TrackpadOrientationMode 1
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重启之后,方向探测将会启动,重新连接MT,或改变系统预置面板里的MT设置。翻转后只要把5个指头放在MT上,随后就能随意移动了。
crarko补充:有建议使用一下命令,如果上面这条不行的话。执行可能需要管理员密码。
  1. sudo defaults write com.apple.MultitouchSupport ForceAutoOrientation YES
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发表于 2010-11-24 19:35:58 | 显示全部楼层
Good .建议还是找到那个文件手动该参数,因为使用sudo的话是会改变该com.apple.*文件的权限的。
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发表于 2011-5-2 06:23:52 | 显示全部楼层
回复 blackwoods 的帖子

请问如果想恢复的代码是什么呢?
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发表于 2011-5-10 02:53:51 | 显示全部楼层
qqwer 发表于 2011-5-2 06:23
回复 blackwoods 的帖子

请问如果想恢复的代码是什么呢?

猜测可能是:
  1. defaults write com.apple.trackpad.orientation TrackpadOrientationMode 0
复制代码
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