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  4. 为什么我的项目里没有添加empty slot的带有加号的那个按钮?
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为什么我的项目里没有添加empty slot的带有加号的那个按钮?

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  • J Offline
    J Offline
    JasonLee
    wrote on last edited by
    #1

    RT

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    • J Offline
      J Offline
      jiangcaiyang
      wrote on last edited by
      #2

      应该指的是你的Qt Creator中的Designer吧。
      重新安装一下?
      不过呢,最好检查一下显卡驱动,现在要跑Qt Creator,对显卡的要求变高了。尤其是针对Windows用户。

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