我有 QtDesigner 的 QTablewidget,其中我在其中一列中添加了 Qcombobox。我还添加了事件过滤器来禁用鼠标滚轮事件,但它仅适用于最近添加的组合框。如何使其适用于表列中的所有组合框?
我在这里缺少什么?
谢谢。
QtDesigner 的代码:
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(504, 346)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.tableWidget = QtWidgets.QTableWidget(self.centralwidget)
self.tableWidget.setGeometry(QtCore.QRect(10, 10, 481, 301))
self.tableWidget.setRowCount(4)
self.tableWidget.setColumnCount(3)
self.tableWidget.setObjectName("tableWidget")
item = QtWidgets.QTableWidgetItem()
self.tableWidget.setHorizontalHeaderItem(0, item)
item = QtWidgets.QTableWidgetItem()
self.tableWidget.setHorizontalHeaderItem(1, item)
item = QtWidgets.QTableWidgetItem()
self.tableWidget.setHorizontalHeaderItem(2, item)
self.tableWidget.verticalHeader().setVisible(False)
MainWindow.setCentralWidget(self.centralwidget)
self.statusbar = QtWidgets.QStatusBar(MainWindow)
self.statusbar.setObjectName("statusbar")
MainWindow.setStatusBar(self.statusbar)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
item = self.tableWidget.horizontalHeaderItem(0)
item.setText(_translate("MainWindow", "Name"))
item = self.tableWidget.horizontalHeaderItem(1)
item.setText(_translate("MainWindow", "Sex"))
item …Run Code Online (Sandbox Code Playgroud)