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博客园 - cloudseawang

选择 latex math \sum的写法 - cloudseawang - 博客园 qt 4.8.5 vs 2012编译 Graphical Cognition graphical perception When to Use Bar Charts Instead of Pie Charts There's no Qt version assigned to this project for platform Win32. Please use the 'change Qt version' feature and choose a valid Qt version for this 转Tutorial papers for MRF, CRF and DRF 转 QT无法定位程序输入点*于动态链接库 QtCore4.dll 难道一直是4 4 2 3的命? bibtex to bibitem 再次被rejected 牛年最后一天的rejection cg 如何给结构体数组赋值 - cloudseawang - 博客园 cg fp40的问题 cg又一个数据绑定错误 cg纹理绑定顺序的一个错误 qt +vs2005开发
qt ogl添加keyevent
cloudseawang · 2010-03-25 · via 博客园 - cloudseawang

qt对ogl程序添加keyevent,一定要加上 以下两句:

setFocusPolicy(Qt::StrongFocus);

installEventFilter(parent)