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12 年
QPushButton的Enable和Disable问题
现在我遇到这样一个问题。我的一个pushbutton关联的函数A中有一个函数B需要运行很长的时间,所以我就开了一个线程让这个函数B跑。这时候我的图形界面就不会卡死。但是,在我函数B跑得时候,我的所有的button必须都disable掉,直到这个函数B跑完再enable,所以我 ...
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