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QT点击按钮，在按钮下方紧贴着出现一个表格控件，点击空白处或控件内内容关闭控件

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QT点击按钮，在按钮下方紧贴着出现一个表格控件，点击空白处或控件内内容关闭控件

我有两个思路：
1.用菜单，能实现点击空白处或控件内内容关闭控件，但是不满足我需要一个表格型控件的需求
2.生成一个tableview，但是我不知道如何准确的出现在按钮下方，和实现点击空白处或控件内内容关闭控件的功能


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1 Answer

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by (71.8m points)

1.重载QComboBox
2.使用一个QPushButton和QDialog
总的来说第二种方案比较容易实现


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