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Load one or multiple css files into qwebview
import sys
from PyQt4.QtWebKit import QWebView, QWebInspector, QWebSettings
from PyQt4.QtGui import QApplication, QDialog, QHBoxLayout
from PyQt4.QtCore import QUrl, QByteArray, QString
class Dialog(QDialog):
def __init__(self, parent=None):
super(Dialog, self).__init__(parent)
layout = QHBoxLayout()
self.browser = QWebView()
self.browser.page().settings().setAttribute(
QWebSettings.DeveloperExtrasEnabled, True)
self.inspector = QWebInspector(self)
self.inspector.setPage(self.browser.page())
layout.addWidget(self.browser)
layout.addWidget(self.inspector)
self.setLayout(layout)
self.browser.load(QUrl('video.html'))
self.resize(1800, 800)
self.browser.loadFinished.connect(self.loadCSS)
def loadCSS(self):
# method 1 global css
# QWebSettings.globalSettings().setUserStyleSheetUrl(QUrl.fromLocalFile('/home/oglop/qt5_test/video.css'))
# method 2 combining mutile css files
files = [
'video_1.css',
'video_2.css'
]
cssUri = 'data:text/css;charset=utf-8;base64,%s'
css = ''
for f in files:
content = open(f).read()
css += content
cssUri = cssUri % QByteArray(css).toBase64()
self.browser.settings().setUserStyleSheetUrl(
QUrl(QString.fromUtf8(cssUri)))
# other methods https://forum.qt.io/topic/70296/how-to-load-multiple-css-files-in-qwebview/2
# Merge all your CSS into one file;
# Create a "general" one and use @import url("css1.css"); for every CSS you want in it;
# Add them from HTML with <link rel="stylesheet" type="text/css"
# href="path2css.css"/>? I don't know if it's possible within QWebView.
app = QApplication(sys.argv)
dialog = Dialog()
dialog.show()
app.exec_()
audio::-webkit-media-controls, video::-webkit-media-controls {
opacity: 0;
-webkit-transition: opacity 0.3s ease;
}
audio::-webkit-media-controls:hover, video::-webkit-media-controls:hover {
opacity: 1;
-webkit-transition: opacity 0.3s ease;
}
video::-webkit-media-controls-current-time-display {
color: #66ccff;
}
audio::-webkit-media-controls-panel, video::-webkit-media-controls-panel {
background-color: rgba(20, 20, 20, 0.5);
}
video {
padding: 2px;
border: 4px solid #cccccc;
}
<!DOCTYPE html>
<html>
<head>
<title>qwebview test</title>
</head>
<body>
<video width="640" height="480" controls loop>
<source src="/home/oglop/qt5_test/gimp.ogv" type="video/ogg">
</video>
</body>
</html>
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