如何在 QML 中使用 QtWebEngine [英] How to use QtWebEngine in QML

问题描述

我想在带有 PyQT 的 QML 中使用 QtWebEngine.我正在尝试运行简单的示例.

I want to use QtWebEngine in QML with PyQT. I am trying to run simple example.

import sys
from PyQt5.QtCore import QUrl
from PyQt5.QtWidgets import QApplication, QWidget
from PyQt5.QtQuick import QQuickView
from PyQt5.QtQml import QQmlApplicationEngine

if __name__ == '__main__':

   app = QApplication(sys.argv)
   view = QQmlApplicationEngine('main_2.qml')
   #view.show()
   app.exec_()
   sys.exit()

import QtQuick 2.0
import QtQuick.Window 2.0
import QtWebEngine 1.0

Window {
    width: 1024
    height: 750
    visible: true
    WebEngineView {
        anchors.fill: parent
        url: "https://www.qt.io"
    }
}

但是我得到了错误:

/usr/bin/python3/home/unknown/IdeaProjects/new_ui/main.pyQQmlApplicationEngine 加载组件失败file:///home/unknown/IdeaProjects/new_ui/main_2.qml:3 模块未安装QtWebEngine"

/usr/bin/python3 /home/unknown/IdeaProjects/new_ui/main.py QQmlApplicationEngine failed to load component file:///home/unknown/IdeaProjects/new_ui/main_2.qml:3 module "QtWebEngine" is not installed

推荐答案

自从 PyQt 5.12 QtWebEngineWidgets 被分离到另一个名为 PyQtWebEngine，所以你必须安装它:

Since PyQt 5.12 QtWebEngineWidgets has been separated into another package called PyQtWebEngine, so you have to install it with:

python -m pip install PyQtWebEngine

这篇关于如何在 QML 中使用 QtWebEngine的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！