是否可以让 QWebKit 显示 pdf 文件? [英] Is it possible to get QWebKit to display pdf files?

问题描述

我的 QWebkit 中有一个链接，指向一个 pdf 文件.但是当点击链接时，它无法显示pdf文件.有没有办法让它发生?

i have a link in my QWebkit, which points to a pdf file. But when the link is clicked, it can't display the pdf file. is there a way to make it happen?

推荐答案

如果您通过 QWebSettings 启用插件并安装了提供浏览器插件(例如 Acrobat)的 PDF 查看器，那么您应该会在 QWebView 中看到使用该插件呈现的 PDF:

If you enable plugins through QWebSettings and have a PDF viewer installed that provides a browser plugin such as Acrobat then you should see the PDF rendered using the plugin inside your QWebView:

import sys
from PyQt4.QtCore import *
from PyQt4.QtGui import *
from PyQt4.QtWebKit import *

app = QApplication(sys.argv)
web = QWebView()
web.settings().setAttribute(QWebSettings.PluginsEnabled, True)
web.show()
web.load(QUrl('file:///C:/test/test.pdf')) # Change path to actual file.
sys.exit(app.exec_())

此代码在装有最新版 Acrobat X 的 Windows 上对我不起作用(它只显示进度条，但没有显示 PDF - 证明插件正在加载，只是不工作)但我确定这是怎么回事我以前做过.试试看，让我知道.

This code isn't working for me on Windows with the latest version of Acrobat X (it just shows a progress bar but no PDF - proof that the plugin is loading, just not working) but I'm sure this is how I've done it before. Give it a try and let me know.

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