Le 23/07/11 03:12, Phlip a écrit :
This code is working:On Fri, Jul 22, 2011 at 1:14 PM, BJ <bjte...@swbell.net> wrote:I have a webpage containing quite a bit of _javascript_ to display Google Maps. It seems to run well on IE and Firefox browsers but is unable to run in a QWebView.Can you report any error messages, or logging? Can you survey other Ajax sites & see if any do or don't work? Does any of the maps page show at all? And recall that Google Maps depends on your cache to hold each regional image tile. So does QWebView have, for example, a different cache than real web browsers that use webkit? -------%<----------------- # -*- coding: utf-8 -*- import sys from PyQt4 import QtCore, QtGui from PyQt4 import QtWebKit class WebDialog(object): def setupUi(self, WebDlg): WebDlg.resize(671, 588) WebDlg.setWindowTitle("GeoTag") self.gridLayout = QtGui.QGridLayout(WebDlg) self.verticalLayout = QtGui.QVBoxLayout() self.webView = QtWebKit.QWebView(WebDlg) self.verticalLayout.addWidget(self.webView) self.horizontalLayout_2 = QtGui.QHBoxLayout() self.horizontalLayout = QtGui.QHBoxLayout() self.link_led = QtGui.QLineEdit(WebDlg) self.link_led.setMinimumSize(QtCore.QSize(400, 0)) self.horizontalLayout.addWidget(self.link_led) self.get_coord_btn = QtGui.QToolButton(WebDlg) self.get_coord_btn.setText("Get coord.") self.horizontalLayout.addWidget(self.get_coord_btn) self.progressBar = QtGui.QProgressBar(WebDlg) self.progressBar.setProperty("value", 0) self.progressBar.setTextVisible(False) self.horizontalLayout.addWidget(self.progressBar) self.close_btn = QtGui.QPushButton(WebDlg) self.close_btn.setText("Close") self.horizontalLayout.addWidget(self.close_btn) self.verticalLayout.addLayout(self.horizontalLayout) self.gridLayout.addLayout(self.verticalLayout, 0, 0, 1, 1) self.webPage = QtWebKit.QWebPage() self.webView.setPage(self.webPage) self.webView.settings().setAttribute(QtWebKit.QWebSettings.PluginsEnabled, True) self.webView.loadProgress.connect(self.progress) self.webView.urlChanged.connect(self.set_link) self.webPage.contentsChanged.connect(self.pos_changed) frame = self.webPage.mainFrame() self.get_coord_btn.clicked.connect(self.pos_changed) self.close_btn.clicked.connect(WebDlg.accept) QtCore.QMetaObject.connectSlotsByName(WebDlg) self.set_link("mapViewer.html") self.load_page() def set_link(self, url): if not isinstance(url, str): url = ""> self.link_led.setText(url) def load_page(self): url = ""> self.webView.setUrl(QtCore.QUrl(url)) def progress(self, val): self.progressBar.setValue(val) def resize_event(self, event): print "Geometry %s" % self.webView.geometry() QtWebKit.QWebView.resizeEvent(self.webView, event) def pos_changed(self, event): frame = self.webPage.mainFrame() document = frame.documentElement() datas = document.findAll("div") print "found %s 'div'" % datas.count() dat = frame.findFirstElement("div#latlon") print dat, dat.toPlainText() dat.setFocus() if __name__ == "__main__": import sys app = QtGui.QApplication(sys.argv) WebDlg = QtGui.QDialog() ui = WebDialog() ui.setupUi(WebDlg) WebDlg.show() sys.exit(app.exec_()) ----%<------------------------- and the _javascript_ mapViewer.html -----%<------------------------- <!DOCTYPE html> <html> <head> <meta name="viewport" content="initial-scale=1.0, user-scalable=no" /> <style type="text/css"> html { height: 100% } body { height: 100%; margin: 0px; padding: 0px } #map_canvas { height: 100% } </style> <script type="text/_javascript_" src="" class="moz-txt-link-rfc2396E" href="http://maps.google.com/maps/api/js?sensor=false">"http://maps.google.com/maps/api/js?sensor=false"> </script> <script type="text/_javascript_"> function updateLatLonFields(lat, lon) { document.getElementById("latlon").innerHTML = lat + ', ' + lon; } function initialize() { var latlng = new google.maps.LatLng(-34.397, 150.644); var myOptions = { zoom: 8, center: latlng, mapTypeId: google.maps.MapTypeId.ROADMAP }; var map = new google.maps.Map(document.getElementById("map_canvas"), myOptions); document.getElementById("latlon").innerHTML = latlng.lat() + ", " + latlng.lng(); google.maps.event.addListener(map, 'bounds_changed', function() { var center = map.getCenter(); updateLatLonFields(center.lat(), center.lng()); }); } </script> </head> <body _onload_="initialize()"> <div id="map_canvas" style="width:100%; height:100%"></div> <div id="latlon"></div> </body> </html> --------%<-------------------------------- Same results with OpenStreetMap Regards |
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