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TA贡献1155条经验 获得超0个赞
你必须QUrl为它传递一个你必须使用的QUrl::fromLocalFile():
import os
import sys
from PyQt5 import QtCore, QtGui, QtQml
# import resource_rc
dir_path = os.path.dirname(os.path.realpath(__file__))
class MainWindow(QtQml.QQmlApplicationEngine):
def __init__(self):
super().__init__()
self.load(QtCore.QUrl.fromLocalFile(os.path.join(dir_path, "main.qml")))
self.rootContext().setContextProperty("MainWindow", self)
if self.rootObjects():
self.window = self.rootObjects()[0]
self.cardLeft = self.window.findChild(QtCore.QObject, "cardLeft")
@QtCore.pyqtSlot()
def changeImage(self):
if self.cardLeft:
url = QtCore.QUrl.fromLocalFile(os.path.join(dir_path, "images/3_of_clubs.png"))
self.cardLeft.setProperty("source", url)
if __name__ == '__main__':
app = QtGui.QGuiApplication(sys.argv)
window = MainWindow()
sys.exit(app.exec_())
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