【发布时间】:2021-01-19 02:37:19
【问题描述】:
我正在尝试将自定义RadioWidgets 作为QListWidgetItem 添加到QListWidget。显示主窗口,似乎添加了radiowidget 项目,但未显示标签。这是我正在使用的代码:
from typing import Optional
from PyQt5.QtWidgets import QLabel, QWidget
class RadioWidget(QWidget):
def __init__(self, parent: Optional[QWidget], radioTitle: str) -> None:
super().__init__(parent=parent)
self.radioTitleLbl = QLabel(radioTitle)
import sys
from typing import Optional
from PyQt5.QtWidgets import (
QApplication,
QListWidget,
QListWidgetItem,
QMainWindow,
QWidget,
)
from vagh.radiowidget import RadioWidget
class Vagh(QMainWindow):
def __init__(self, parent: Optional[QWidget] = None) -> None:
super().__init__(parent=parent)
self.radiosList = QListWidget(self)
self.radios = ("radio1", "radio2", "radio3")
self.loadRadios()
self.setCentralWidget(self.radiosList)
self.show()
def loadRadios(self):
for radio in self.radios:
radioItem = QListWidgetItem(self.radiosList)
radioWidget = RadioWidget(self.radiosList, radio)
radioItem.setSizeHint(radioWidget.sizeHint())
self.radiosList.addItem(radioItem)
self.radiosList.setItemWidget(radioItem, radioWidget)
if __name__ == "__main__":
app = QApplication(sys.argv)
v = Vagh()
app.exec_()
【问题讨论】: