qt4运行脚本都什么意思
#!/bin/shecho Start QT-4.7.2 >/dev/tq2440_serial0
export set HOME=/root
export set QTDIR=/opt/myqt4
export set QPEDIR=/opt/myqt4
export set QWS_DISPLAY="LinuxFB:/dev/fb0"
export set QWS_DISPLAY="LinuxFB:mmWidth130:mmHeight100:0"
export set QWS_KEYBOARD="TTY:/dev/tty1"
if [ -f /sys/class/input/input0/uevent ] ; then
export set TSLIB_TSDEVICE=/dev/event0
export set TSLIB_CALIBFILE=/etc/pointercal
export set TSLIB_CONFFILE=/etc/ts.conf
export set TSLIB_PLUGINDIR=/lib/ts
export set QWS_MOUSE_PROTO="TSLIB:/dev/event0 Intellimouse:/dev/mouse0"
else
export set QWS_MOUSE_PROTO="Intellimouse:/dev/mouse0"
if [ -f /etc/pointercal ] ; then
echo only use mouse >tq2440_serial0
else
echo "1 0 1 0 1 1 65536" >/etc/pointercal
fi
fi
export set QT_PLUGIN_PATH=$QTDIR/plugins/
export set QT_QWS_FONTDIR=$QTDIR/lib/fonts/
export set PATH=$QPEDIR/bin:$PATH
export set LD_LIBRARY_PATH=$QTDIR/lib:$QPEDIR/plugins/imageformats:$LD_LIBRARY_PATH
if [ -f /etc/pointercal ] ; then
$QPEDIR/bin/hello -qws #1>/dev/null 2>/dev/null
else
ts_calibrate
$QPEDIR/bin/hello -qws #1>/dev/null 2>/dev/null
fi
上面脚本红色部分，我想知道它的具体执行过程，哪位能解释一下？ 1# lkcumt
if [ -f /sys/class/input/input0/uevent ] ; then
export set TSLIB_TSDEVICE=/dev/event0
export set TSLIB_CALIBFILE=/etc/pointercal
export set TSLIB_CONFFILE=/etc/ts.conf
export set TSLIB_PLUGINDIR=/lib/ts
export set QWS_MOUSE_PROTO="TSLIB:/dev/event0 Intellimouse:/dev/mouse0"
else
export set QWS_MOUSE_PROTO="Intellimouse:/dev/mouse0"
if [ -f /etc/pointercal ] ; then
echo only use mouse >tq2440_serial0
else
echo "1 0 1 0 1 1 65536" >/etc/pointercal
fi
fi
分有没有触摸设备来设置环境变量。
如果有触摸设备：
那就继续配置tslib的所需要的触摸设备名，它的配置文件路径，它的校准文件路劲，它的基础库以及设置对应的指针处理驱动为依赖于tslib库的触摸屏和Intellimouse驱动的鼠标
如果没有
那就简单设置一下指针处理驱动为Intellimouse 这样子 刚入门 加深对脚本内容的理解{:5_335:}
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