在表格vi中添加多列

Question

我正在尝试创建一个单元格中包含列的表。有没有一种简单的方法可以将这种设计实现到我正在使用的表视图中

这是我现在的代码：

class ColumnsLayout(QWidget):
    def __init__(self, parent=None):
        super(ColumnsLayout, self).__init__(parent)
        table_row = QTableWidget()
        table_row.setColumnCount(3)
        table_row.horizontalHeader().setVisible(False)
        for x in range(0, 3):
            table_row.horizontalHeader().setSectionResizeMode(x, QHeaderView.Stretch)
        layout = QHBoxLayout()
        layout.setContentsMargins(0, 0, 0, 0)
        layout.setSpacing(0)
        layout.addWidget(table_row)
        self.setLayout(layout)

self.ui.fields_tableWidget.setCellWidget(self.current_default_total_row, 2, ColumnsLayout())

Answer 1

您可以使用^{}连接单元格

from PySide2 import QtWidgets

class ColumnsLayout(QtWidgets.QWidget):
    def __init__(self, parent=None):
        super(ColumnsLayout, self).__init__(parent)
        table_row = QtWidgets.QTableWidget(4, 3)
        table_row.horizontalHeader().hide()
        table_row.setSpan(0, 0, 1, 3)
        for x in range(0, 3):
            table_row.horizontalHeader().setSectionResizeMode(x, QtWidgets.QHeaderView.Stretch)
        layout = QtWidgets.QHBoxLayout(self)
        layout.setContentsMargins(0, 0, 0, 0)
        layout.setSpacing(0)
        layout.addWidget(table_row)

if __name__ == '__main__':
    import sys
    app = QtWidgets.QApplication(sys.argv)
    w = ColumnsLayout()
    w.show()
    sys.exit(app.exec_())