Created
June 27, 2017 06:42
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Load one or multiple css files into qwebview
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| 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_() |
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| 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; | |
| } |
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| <!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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