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大家好,我想问一个问题. 我在QTdesigner 中加了一个进度条控件,然后orientation 属性改为了vertical,为什么显示的时候没有显示出来了.我加不了图,请问怎样把图加上?
消除零回复…… 可以看看ui文件生成的cpp文件是否对此进行了修改。然后清除所有编译产生的中间文件,再次构建。