PyQt5 QTableWidget:使最后一列可编辑 [英] PyQt5 QTableWidget: make last column editable

问题描述

如何访问 QTableWidget 的最后一列?我想使用以下内容将其设置为可

How do you access the last column of a QTableWidget? I want to set it to editable using something like this:

item = QtWidgets.QTableWidgetItem(stuff)
item.setFlags(QtCore.Qt.ItemIsEnabled) #make everything editable
self.qtable_widget.setItem(row, column, item)

推荐答案

要修改项目组的编辑能力，最好使用代理，如这个解决方案，这个问题略有不同，所以我修改了我的解决方案:

To modify the editing ability of item groups then it is better to use a delegate as show in this solution, this question is slightly different so I have modified my solution:

class ReadOnlyDelegate(QtWidgets.QStyledItemDelegate):
    def createEditor(self, parent, option, index):
        # last column
        if index.column() == (index.model().columnCount() - 1):
            return super().createEditor(parent, option, index)

delegate = ReadOnlyDelegate(self.qtable_widget)
self.qtable_widget.setItemDelegate(delegate)

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