QButtonGroup 不使复选框排他性 [英] QButtonGroup not making checkboxes exclusive

问题描述

我正在尝试使用 QGroupBox 制作一组独占复选框(据我所知，默认情况下是独占的)，但是当我运行我的程序时，复选框不是独占的，并且表现得像往常一样.

I am attempting to make a set of exclusive checkboxes, using QGroupBox (which, as I understand it, is exclusive by default), but when I run my program, the checkboxes are not exclusive and behave as they normally would.

skillP = QCheckBox("Passive")
skillCb = QCheckBox("Combat")
skillCm = QCheckBox("Command")
skillP.setChecked(True)
addskillG = QButtonGroup()
addskillG.addButton(skillP)
addskillG.addButton(skillCm)
addskillG.addButton(skillCb)

我做错了什么吗?

推荐答案

该问题是由于垃圾收集器从内存中删除了变量 QButtonGroup 引起的，要解决该问题，您必须将父级传递给该对象:

The problem is caused because the garbage collector removes from the memory the variable QButtonGroup, to solve that problems you must pass a parent to this object:

addskillG = QButtonGroup(self)

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