Qt5.3.2移植到到开发板上触摸屏不可用的问题,望指教.

来源：互联网发布：租车软件编辑：程序博客网时间：2024/04/29 05:21

交叉编译qt5.3.2后,能够运行进行触摸屏五点校准并生成校准文件,QT程序能够运行起来,但是点击界面的按钮和下拉框都没有反应,请问哪位大神移植过,望指教.
下面是环境变量配置文件:
#tslib configuration
export TSLIB_ROOT=/usr/local/tslib
export TSLIB_TSDEVICE=/dev/input/event3
export TSLIB_TSEVENTTYPE=H3600
export TSLIB_CONFFILE=/usr/local/tslib/etc/ts.conf
export TSLIB_PLUGINDIR=/usr/local/tslib/lib/ts
export TSLIB_CALIBFILE=/etc/pointercal
export TSLIB_PLUGINDIR=$TSLIB_ROOT/lib/ts
export TSLIB_CONSOLEDEVICE=none
export TSLIB_FBDEVICE=/dev/fb0

#qt-5.3.2 configuration
export QT_ROOT=/opt/qt-5.3.2/
export QT_QPA_PLATFORM_PLUGIN_PATH=$QT_ROOT/plugins/platforms
export QT_QPA_PLATFORM=linuxfb:tty=/dev/fb0
export QT_QPA_FONTDIR=$QT_ROOT/lib/fonts
export LD_LIBRARY_PATH=$QT_ROOT/lib:LD_LIBRARY_PATH
export QT_QPA_GENERIC_PLUGINS=tslib

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