QWidget中的QTableWidget单元格(就像QComboBox,QLineEdit ...一样)
我在表格处于选择模型时尝试键入汉字。该表将崩溃。
如果我在编辑模型中输入汉字,则没有任何麻烦。
注意:对于Linux / Mac,这没有任何问题。仅在Windows 7/10中崩溃
windows 10
import sys
from PyQt5.QtWidgets import QMainWindow, QApplication, QWidget, QAction, QTableWidget,QTableWidgetItem,QVBoxLayout, QPushButton
from PyQt5.QtGui import QIcon
from PyQt5.QtCore import pyqtSlot
class App(QWidget):
def __init__(self):
super().__init__()
self.title = 'PyQt5 table - pythonspot.com'
self.left = 0
self.top = 0
self.width = 640
self.height = 480
self.initUI()
def initUI(self):
self.setWindowTitle(self.title)
self.setGeometry(self.left, self.top, self.width, self.height)
self.createTable()
# Add box layout, add table to box layout and add box layout to widget
self.layout = QVBoxLayout()
self.layout.addWidget(self.tableWidget)
self.setLayout(self.layout)
# Show widget
self.show()
# Create table
def createTable(self):
self.tableWidget = QTableWidget()
self.tableWidget.setRowCount(4)
self.tableWidget.setColumnCount(3)
self.tableWidget.setItem(0,0, QTableWidgetItem("Cell (1,1)"))
self.tableWidget.setItem(0,1, QTableWidgetItem("Cell (1,2)"))
self.tableWidget.setItem(1,0, QTableWidgetItem("Cell (2,1)"))
self.tableWidget.setItem(1,1, QTableWidgetItem("Cell (2,2)"))
self.tableWidget.setItem(2,0, QTableWidgetItem("Cell (3,1)"))
self.tableWidget.setItem(2,1, QTableWidgetItem("Cell (3,2)"))
self.tableWidget.setItem(3,0, QTableWidgetItem("Cell (4,1)"))
self.tableWidget.setItem(3,1, QTableWidgetItem("Cell (4,2)"))
self.tableWidget.move(0,0)
button = QPushButton('OK')
self.tableWidget.setCellWidget(0, 2, button)
# table selection change
self.tableWidget.doubleClicked.connect(self.on_click)
@pyqtSlot()
def on_click(self):
print("\n")
for currentQTableWidgetItem in self.tableWidget.selectedItems():
print(currentQTableWidgetItem.row(), currentQTableWidgetItem.column(), currentQTableWidgetItem.text())
if __name__ == '__main__':
app = QApplication(sys.argv)
ex = App()
sys.exit(app.exec_())