ENH: add convenence url property for qSlicerWebWidget

From: Steve Pieper <[email protected]>

git-svn-id: http://svn.slicer.org/Slicer4/trunk@27708 3bd1e089-480b-0410-8dfb-8563597acbee

Author: pieper

Applications/SlicerApp/Testing/Python/WebEngine.py

@@ -98,8 +98,7 @@ def onSiteButtonClicked(self, site):
     slicerGeometry = slicer.util.mainWindow().geometry
     webWidget.size = qt.QSize(1536,1024)
     webWidget.pos = qt.QPoint(slicerGeometry.x() + 256, slicerGeometry.y() + 128)
-    webView = webWidget.webView()
-    webView.url = qt.QUrl(site["url"])
+    webWidget.url = site["url"]
     webWidget.show()
     self.webWidgets.append(webWidget)
 

Base/QTGUI/qSlicerWebWidget.cxx

@@ -358,6 +358,21 @@ QString qSlicerWebWidget::evalJS(const QString &js)
 
 }
 
+//-----------------------------------------------------------------------------
+void qSlicerWebWidget::setUrl(const QString &url)
+{
+  Q_D(qSlicerWebWidget);
+
+  d->WebView->setUrl(QUrl(url));
+}
+
+//-----------------------------------------------------------------------------
+QString qSlicerWebWidget::url()
+{
+  Q_D(qSlicerWebWidget);
+
+  return d->WebView->url().toString();
+}
 
 // --------------------------------------------------------------------------
 void qSlicerWebWidget::onDownloadStarted(QNetworkReply* reply)

Base/QTGUI/qSlicerWebWidget.h

@@ -57,6 +57,7 @@ class Q_SLICER_BASE_QTGUI_EXPORT qSlicerWebWidget
   Q_OBJECT
   Q_PROPERTY(bool handleExternalUrlWithDesktopService READ handleExternalUrlWithDesktopService WRITE setHandleExternalUrlWithDesktopService)
   Q_PROPERTY(QStringList internalHosts READ internalHosts WRITE setInternalHosts)
+  Q_PROPERTY(QString url READ url WRITE setUrl)
   friend class qSlicerWebEnginePage;
 public:
   /// Superclass typedef
@@ -99,8 +100,14 @@ class Q_SLICER_BASE_QTGUI_EXPORT qSlicerWebWidget
   /// from C++ or Python code
   Q_INVOKABLE QString evalJS(const QString &js);
 
+  /// Convenience for setting the internal webView QUrl from a QString
+  Q_INVOKABLE QString url();
+
 public slots:
 
+  /// Convenience for setting the internal webView QUrl from a QString
+  void setUrl(const QString &url);
+
   void onDownloadStarted(QNetworkReply* reply);
 
   void onDownloadProgress(qint64 bytesReceived, qint64 bytesTotal);