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author | Christophe Chapuis <chris.chapuis@gmail.com> | 2015-10-28 18:45:57 +0100 |
---|---|---|
committer | Allan Sandfeld Jensen <allan.jensen@theqtcompany.com> | 2015-10-28 17:59:48 +0000 |
commit | b27161b6057295e43d5a45646a8cf22d4aefa18e (patch) | |
tree | 09abbd0f46d6df5827d58ad6c9364a035813a5c8 /src/webengine/api/qquickwebengineview.cpp | |
parent | 09a341f4a62a0fe244dc188a75d77d0067ad1fe7 (diff) |
adoptWebContents: re-associate webchannel with new adapter
Task-number: QTBUG-48984
Change-Id: Ief41fe9619f4300d7a0c25a57f09f5eefe3fca3d
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
Diffstat (limited to 'src/webengine/api/qquickwebengineview.cpp')
-rw-r--r-- | src/webengine/api/qquickwebengineview.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/webengine/api/qquickwebengineview.cpp b/src/webengine/api/qquickwebengineview.cpp index 6c3452a6a..129cfd2de 100644 --- a/src/webengine/api/qquickwebengineview.cpp +++ b/src/webengine/api/qquickwebengineview.cpp @@ -558,11 +558,21 @@ void QQuickWebEngineViewPrivate::adoptWebContents(WebContentsAdapter *webContent } Q_Q(QQuickWebEngineView); + + // memorize what webChannel we had for the previous adapter + QQmlWebChannel *qmlWebChannel = NULL; + if (adapter) + qmlWebChannel = qobject_cast<QQmlWebChannel *>(adapter->webChannel()); + // This throws away the WebContentsAdapter that has been used until now. // All its states, particularly the loading URL, are replaced by the adopted WebContentsAdapter. adapter = webContents; adapter->initialize(this); + // associate the webChannel with the new adapter + if (qmlWebChannel) + adapter->setWebChannel(qmlWebChannel); + // Emit signals for values that might be different from the previous WebContentsAdapter. emit q->titleChanged(); emit q->urlChanged(); |