本文整理汇总了Python中PyQt5.QtWebEngineWidgets.QWebEngineView类的典型用法代码示例。如果您正苦于以下问题：Python QWebEngineView类的具体用法？Python QWebEngineView怎么用？Python QWebEngineView使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了QWebEngineView类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
def __init__(self, inspector=False):
QWebEngineView.__init__(self)
self.__inspector = None
self.__contextMenuEvent = self.contextMenuEvent
self.set_inspector(inspector)示例2: __init__
def __init__(self, parent=None):
super().__init__(parent)
self.port = None
view = QWebEngineView()
settings = view.settings()
settings.setAttribute(QWebEngineSettings.JavascriptEnabled, True)
self._set_widget(view)示例3: print_to_pdf
def print_to_pdf(html, pdf_file):
from PyQt5.QtCore import QUrl
from PyQt5 import QtGui, QtCore
global qapp
if qapp is None:
qapp = QApplication(['--disable-gpu', '--disable-extension'])
view = QWebEngineView()
page = QWebEnginePage()
view.setPage(page)
def pdf_printed(*args, **kwargs):
page.pdfPrintingFinished.disconnect()
page.loadFinished.disconnect()
qapp.quit()
def page_loaded(*args, **kwargs):
page.pdfPrintingFinished.connect(pdf_printed)
page.printToPdf(
pdf_file,
QtGui.QPageLayout(
QtGui.QPageSize(QtGui.QPageSize.A4), QtGui.QPageLayout.Portrait, QtCore.QMarginsF(25, 25, 25, 25)
)
)
page.loadFinished.connect(page_loaded)
if isinstance(html, bytes):
html = html.decode('utf-8')
view.setHtml(html, QUrl('file://'))
qapp.exec_()
return os.path.basename(pdf_file)示例4: __init__
def __init__(self, html):
self.html = None
self.app = QApplication(sys.argv)
QWebEngineView.__init__(self)
self.loadFinished.connect(self._loadFinished)
self.setHtml(html)
while self.html is None:
self.app.processEvents(QEventLoop.ExcludeUserInputEvents | QEventLoop.ExcludeSocketNotifiers | QEventLoop.WaitForMoreEvents)
self.app.quit()示例5: test1
def test1():
app = QApplication(sys.argv)
window = QMainWindow()
window.setWindowTitle('PyQt Demo')
window.setGeometry(320, 180, 960, 540)
view = QWebEngineView()
# view.load(QUrl('http://leafletjs.com/'))
view.load(QUrl('https://www.raspberrypi.org/'))
window.setCentralWidget(view)
window.show()
sys.exit(app.exec_())示例6: Example
class Example(QWidget):
def __init__(self):
super().__init__()
self.resize(640, 320)
self.setWindowTitle('PyQt-5 WebEngine')
page = "https://www.google.com"
self.url = QLineEdit(page)
self.url.setPlaceholderText(page)
self.go = QPushButton("Ir")
self.go.clicked.connect(self.btnIrClicked)
self.nav_bar = QHBoxLayout()
self.nav_bar.addWidget(self.url)
self.nav_bar.addWidget(self.go)
self.progress = QProgressBar()
self.progress.setValue(0)
html = """
<!DOCTYPE HTML>
<html>
<head>
<title>Example Local HTML</title>
</head>
<body>
<p>Este es un archivo <code>HTML</code> local.</p>
<p>Si deseas acceder página indica su <code>URL</code> y presiona <b>Ir</b></p>
</body>
</html>
"""
self.web_view = QWebEngineView()
self.web_view.loadProgress.connect(self.webLoading)
self.web_view.setHtml(html)
root = QVBoxLayout()
root.addLayout(self.nav_bar)
root.addWidget(self.web_view)
root.addWidget(self.progress)
self.setLayout(root)
def btnIrClicked(self, event):
url = QUrl(self.url.text())
self.web_view.page().load(url)
def webLoading(self, event):
self.progress.setValue(event)示例7: Ui_MainWindow
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(800, 600)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.qwebengine = QWebEngineView(self.centralwidget)
self.qwebengine.setGeometry(QtCore.QRect(10, 30, 451, 321))
self.qwebengine.setAutoFillBackground(False)
self.qwebengine.setStyleSheet("background-color: rgb(170, 170, 127);")
self.qwebengine.setObjectName("qwebengine")
MainWindow.setCentralWidget(self.centralwidget)
self.menubar = QtWidgets.QMenuBar(MainWindow)
self.menubar.setGeometry(QtCore.QRect(0, 0, 800, 23))
self.menubar.setObjectName("menubar")
MainWindow.setMenuBar(self.menubar)
self.statusbar = QtWidgets.QStatusBar(MainWindow)
self.statusbar.setObjectName("statusbar")
MainWindow.setStatusBar(self.statusbar)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))示例8: __init__
def __init__(self, tab,
editorPositionToSourceLineFunc,
sourceLineToEditorPositionFunc):
QWebEngineView.__init__(self, parent=tab)
webPage = ReTextWebEnginePage(self, tab)
self.setPage(webPage)
self.syncscroll = SyncScroll(webPage,
editorPositionToSourceLineFunc,
sourceLineToEditorPositionFunc)
ReTextWebPreview.__init__(self, tab.editBox)
settings = self.settings()
settings.setAttribute(QWebEngineSettings.LocalContentCanAccessFileUrls,
False)示例9: initUI
def initUI(self, windowType):
self.setStyleSheet("""
#cmdLine, #bar, #bar > * { border: 0px; background: #070707; font-family: "Pro Font"; font-size: 10px; color: white; min-height: 17px }
""")
self.setWindowTitle('shower')
self.setAttribute(Qt.WA_DeleteOnClose)
vbox = QVBoxLayout()
self.setLayout(vbox)
vbox.setContentsMargins(0, 0, 0, 0)
vbox.setSpacing(0)
bar = QWidget()
bar.setObjectName('bar')
hbox = QHBoxLayout()
hbox.setContentsMargins(2, 0, 0, 0)
hbox.setSpacing(0)
bar.setLayout(hbox)
vbox.addWidget(bar)
self.urlLabel = QLabel()
self.urlLabel.setSizePolicy(QSizePolicy.Ignored, QSizePolicy.Preferred)
self.urlLabel.setTextFormat(Qt.RichText)
hbox.addWidget(self.urlLabel)
hbox.setStretch(0, 1)
self.progressLabel = QLabel()
self.progressLabel.setTextFormat(Qt.RichText)
hbox.addWidget(self.progressLabel)
self.cmdLine = QLineEdit()
self.cmdLine.setObjectName('cmdLine')
vbox.addWidget(self.cmdLine)
self.webView = QWebEngineView()
self.webView.setPage(BrowserPage(self))
vbox.addWidget(self.webView)
self.cmdLine.returnPressed.connect(self.handleCommand)
self.webView.page().linkHovered.connect(self.onLinkHovered)
self.webView.page().urlChanged.connect(self.urlChanged)
self.webView.page().titleChanged.connect(self.onTitleChanged)
self.webView.page().loadProgress.connect(self.onLoadProgress)
self.webView.page().loadStarted.connect(self.onLoadStarted)
self.webView.page().loadFinished.connect(self.onLoadFinished)
self.urlChanged.connect(self.onUrlChanged)
self.addShortcut("Alt+Left", lambda: self.webView.page().triggerAction(QWebEnginePage.Back))
self.addShortcut("Alt+Right", lambda: self.webView.page().triggerAction(QWebEnginePage.Forward))
self.addShortcut("Ctrl+R", lambda: self.webView.page().triggerAction(QWebEnginePage.Reload))
self.addShortcut("Ctrl+Shift+R", lambda: self.webView.page().triggerAction(QWebEnginePage.ReloadAndBypassCache))
self.stopShortcut = self.addShortcut("Esc", lambda: self.webView.page().triggerAction(QWebEnginePage.Stop))
self.addShortcut("Ctrl+W", lambda: self.close())
self.addShortcut("Ctrl+L", lambda: self.beginEnteringCommand(None))
self.addShortcut("Ctrl+K", lambda: self.beginEnteringCommand('? '))
self.addShortcut("Ctrl+/", lambda: self.beginEnteringCommand('/ '))
self.addShortcut("Ctrl+U", lambda: self.toggleSource())示例10: obtain_code
def obtain_code(self, url=SandBoxURL, state=""):
"""Obtain an application code
:param url: A Base url for requests, optional
:param state: Additional if to be returned, optional
"""
self.app = QApplication([])
payload = {
"response_type": "code",
"client_id": client_id,
"redirect_uri": oauth2_redirect,
"scope": scope,
"state": state,
}
res = requests.get(url + "/v3/auth/auth", params=payload, headers=headers)
self.webview = QMainWindow()
self.engine = QWebEngineView()
self.engine.setUrl(QUrl(res.url))
self.engine.urlChanged.connect(self.parse_code)
self.webview.setCentralWidget(self.engine)
self.webview.show()
self.app.exec_()示例11: mainPyQt5
def mainPyQt5():
# 必要なモジュールのimport
from PyQt5.QtWidgets import QApplication
from PyQt5.QtCore import QUrl
from PyQt5.QtWebEngineWidgets import QWebEngineView
url = "https://github.com/tody411/PyIntroduction"
app = QApplication(sys.argv)
# QWebEngineViewによるWebページ表示
browser = QWebEngineView()
browser.load(QUrl(url))
browser.show()
sys.exit(app.exec_())示例12: WebViewPlus
class WebViewPlus(QWebEngineView):
"""
WebView 커스터마이징
- inspector 추가
- jsconsole 로그 추가
- webview에서 document로 이벤트를 발생함.
"""
def __init__(self):
super().__init__()
self.setPage(WebPagePlus())
#Keyboard shortcuts
self.shortcut = {}
#F5 - Page reloading
self.shortcut['F5'] = QShortcut(self)
self.shortcut['F5'].setKey(Qt.Key_F5)
self.shortcut['F5'].activated.connect(self.reload)
#Devtool setup
def debuggingMode(self, port):
#F12 - Development tool
self.shortcut['F12'] = QShortcut(self)
self.shortcut['F12'].setContext(Qt.ApplicationShortcut)
self.shortcut['F12'].setKey(Qt.Key_F12)
self.shortcut['F12'].activated.connect(self._toggleDevTool)
self.devTool = QDialog(self)
self.devTool.setWindowTitle("Development Tool")
self.devTool.resize(950, 400)
self.devView = QWebEngineView()
self.devView.setPage(QWebEnginePage(self.devView))
self.devView.load(QUrl("http://localhost:"+port))
layout = QGridLayout()
layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(self.devView)
self.devTool.setLayout(layout)
def _toggleDevTool(self):
"""
F12키를 다시 누르면 "개발자 도구"가 사라짐
"""
self.devTool.setVisible(not self.devTool.isVisible())示例13: MainWidow
class MainWidow(QWidget):
def __init__(self):
super().__init__()
self.view=QWebEngineView()
self.myprofile=self.getProfile()
self.page=QWebEnginePage(self.myprofile,None)
# self.channel=QWebChannel()
# self.myobject=myObject()
# self.channel.registerObject("xdpy", self.myobject)
# self.page.setWebChannel(self.channel)
self.page.settings().AllowRunningInsecureContent=True;
self.page.settings().JavascriptEnabled=True;
self.view.page=self.page
self.url=QUrl("")
self.view.page.load(self.url)
self.view.show()
self.view.settings().JavascriptEnabled=True
def js_callback(self,result):
print("js_callback:{}".format(result))
def injectJS(self,sourceCode,name):
script = QWebEngineScript();
script.setSourceCode(sourceCode)
script.setName(name)
script.setInjectionPoint(QWebEngineScript.DocumentCreation)
script.setWorldId(QWebEngineScript.MainWorld)
script.setRunsOnSubFrames(True)
self.view.page.scripts().insert(script)
self.page.scripts().insert(script)
def getProfile(self):
profile=QWebEngineProfile("myProfile")
profile.cachePath="/home/yyk/Desktop/cache"
jsFile = constants.QTWEBCHANNELJS_FILE
with open(jsFile, encoding="UTF-8") as file:
js = file.read()
script = QWebEngineScript();
script.setSourceCode(js)
script.setName('qwebchannel.js')
script.setInjectionPoint(QWebEngineScript.DocumentCreation)
script.setWorldId(QWebEngineScript.MainWorld)
script.setRunsOnSubFrames(False)
profile.scripts().insert(script)
return profile示例14: test
def test():
app = QApplication(sys.argv)
window = QMainWindow()
window.setWindowTitle('PyQt Demo')
window.setGeometry(320, 180, 960, 540)
webView = QWebEngineView()
# webView.settings().setAttribute(QWebEngineSettings.)
# webView.javaScriptConsoleMessage
# webView.load(QUrl('https://www.baidu.com'))
webView.load(QUrl('http://192.168.1.217:8088'))
# webView.load(QUrl('http://192.168.1.217:8088/groundcontrol/test_console.html'))
# webView.load(QUrl('https://www.raspberrypi.org/'))
# webView.load(QUrl('http://www.oschina.net'))
# webView.load(QUrl('https://github.com/'))
# webView.load(QUrl('http://127.0.0.1:8088'))
window.setCentralWidget(webView)
window.show()
sys.exit(app.exec_())示例15: WebKitFrame
class WebKitFrame(qw.QFrame):
def __init__(self, url=None, parent=None):
if use_pyqt5:
try:
from PyQt5.QtWebEngineWidgets import QWebEngineView as WebView
except (ImportError):
from PyQt5.QtWebKitWidgets import QWebView as WebView
else:
from PyQt4.QtWebKit import QWebView as WebView
qw.QFrame.__init__(self, parent)
layout = qw.QGridLayout()
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(0)
self.setLayout(layout)
self.web_widget = WebView()
layout.addWidget(self.web_widget, 0, 0)
if url:
self.web_widget.load(qc.QUrl(url))