主页 / 问题 / 1373787
Accepted
aqua
Asked:2022-06-21 22:33:34 +0000 UTC2022-06-21 22:33:34 +0000 UTC

如何在 QTableWidget 中将单元格大小设置为 50 以下

  • 772

如何在下面设置单元格50大小QTableWidget？setMinimumWidth我尝试使用 :和方法setMinimumHeight （这是我在文档中找到的）设置最小宽度和高度，但它不起作用。

也就是说，使所有单元格都适合表格而不形成滚动条。

代码示例：

from PyQt5 import QtCore, QtGui, QtWidgets


class Ui_MainWindow(object):
    def setupUi(self, MainWindow):
        MainWindow.setObjectName("MainWindow")
        MainWindow.resize(400, 400)
        self.centralwidget = QtWidgets.QWidget(MainWindow)
        self.centralwidget.setObjectName("centralwidget")
        self.tableWidget = QtWidgets.QTableWidget(self.centralwidget)
        self.tableWidget.setGeometry(QtCore.QRect(10, 40, 380, 345))
        self.tableWidget.setObjectName("tableWidget")
        self.tableWidget.setColumnCount(0)
        self.tableWidget.setRowCount(0)
        MainWindow.setCentralWidget(self.centralwidget)

        self.retranslateUi(MainWindow)
        QtCore.QMetaObject.connectSlotsByName(MainWindow)

    def retranslateUi(self, MainWindow):
        _translate = QtCore.QCoreApplication.translate
        MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))


class MainWindow(QtWidgets.QMainWindow, Ui_MainWindow):
    def __init__(self):
        super().__init__()
        self.setupUi(self)

        self.tableWidget.setColumnCount(10)
        self.tableWidget.setRowCount(20)
        self.tableWidget.verticalHeader().setVisible(False)
        self.tableWidget.horizontalHeader().setVisible(False)
        self.tableWidget.setMinimumWidth(1) # < --- 
        self.tableWidget.setMinimumHeight(1) # < --- то что я пытался сделать
        self.tableWidget.verticalHeader().setDefaultSectionSize(17)

        for i in range(10):
            self.tableWidget.setColumnWidth(i, (63 if i in [0, 4, 8, 9] else 21))


if __name__ == '__main__':
    import sys
    app = QtWidgets.QApplication(sys.argv)
    Window1 = MainWindow()
    Window1.show()
    sys.exit(app.exec_())
python

1 个回答

  1. Best Answer

    试试这样：

    from PyQt5 import QtCore, QtGui, QtWidgets


class Ui_MainWindow(object):
    def setupUi(self, MainWindow):
        MainWindow.setObjectName("MainWindow")
        MainWindow.resize(405, 400)                                    # + 405
        self.centralwidget = QtWidgets.QWidget(MainWindow)
        self.centralwidget.setObjectName("centralwidget")
        
        self.tableWidget = QtWidgets.QTableWidget(self.centralwidget)
        self.tableWidget.setGeometry(QtCore.QRect(10, 40, 400, 345))   # + 400
        self.tableWidget.setObjectName("tableWidget")
        self.tableWidget.setColumnCount(0)
        self.tableWidget.setRowCount(0)
        MainWindow.setCentralWidget(self.centralwidget)

        self.retranslateUi(MainWindow)
        QtCore.QMetaObject.connectSlotsByName(MainWindow)

    def retranslateUi(self, MainWindow):
        _translate = QtCore.QCoreApplication.translate
        MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))


class MainWindow(QtWidgets.QMainWindow, Ui_MainWindow):
    def __init__(self):
        super().__init__()
        self.setupUi(self)

        self.tableWidget.setColumnCount(10)
        self.tableWidget.setRowCount(20)
        self.tableWidget.verticalHeader().setVisible(False)
        self.tableWidget.horizontalHeader().setVisible(False)
        
# ???        self.tableWidget.setMinimumWidth(1) # < --- 
# ???        self.tableWidget.setMinimumHeight(1) # < --- то что я пытался сделать
        
        self.tableWidget.verticalHeader().setDefaultSectionSize(17)
        
        for i in range(10):
            self.tableWidget.setColumnWidth(i, (63 if i in [0, 4, 8, 9] else 21))
            self.tableWidget.setItem(0, i, QtWidgets.QTableWidgetItem(str(i)))

        for row in range(20):            
            self.tableWidget.setItem(row, 0, QtWidgets.QTableWidgetItem(str(row)))


if __name__ == '__main__':
    import sys
    app = QtWidgets.QApplication(sys.argv)
    
    app.setFont(QtGui.QFont("Times", 5))                    # +++ <---- 5
    
    Window1 = MainWindow()
    Window1.show()
    sys.exit(app.exec_())

    在此处输入图像描述

    • 1

相关问题