diff options
| author | Szabolcs David <davidsz@inf.u-szeged.hu> | 2018-10-25 16:36:12 +0200 |
|---|---|---|
| committer | Szabolcs David <davidsz@inf.u-szeged.hu> | 2018-12-10 15:41:34 +0000 |
| commit | 8124f0bc1893e0997989913044665fa1c5cf79d7 (patch) | |
| tree | 02449019fafc3c0a49c5804447a7335272d7894b /src/core/web_contents_adapter_client.h | |
| parent | b6683549626e5a0131a708842f555dd35d413b50 (diff) | |
Move printing operation to a new thread
Printing operations were blocking the UI thread, so applications
were irresponsive when printing in large size or high resolution.
Introduce a new worker for the painting logic and use shared pointers
to carry the data around and avoid copying PDF data between threads.
Task-number: QTBUG-68561
Change-Id: I30633380b75acd14f1a1df87985c99540168a9f1
Reviewed-by: Michael Brüning <michael.bruning@qt.io>
Diffstat (limited to 'src/core/web_contents_adapter_client.h')
| -rw-r--r-- | src/core/web_contents_adapter_client.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/core/web_contents_adapter_client.h b/src/core/web_contents_adapter_client.h index b4f7d3f95..f9d0c0781 100644 --- a/src/core/web_contents_adapter_client.h +++ b/src/core/web_contents_adapter_client.h @@ -445,7 +445,7 @@ public: virtual void didFetchDocumentMarkup(quint64 requestId, const QString& result) = 0; virtual void didFetchDocumentInnerText(quint64 requestId, const QString& result) = 0; virtual void didFindText(quint64 requestId, int matchCount) = 0; - virtual void didPrintPage(quint64 requestId, const QByteArray &result) = 0; + virtual void didPrintPage(quint64 requestId, QSharedPointer<QByteArray>) = 0; virtual void didPrintPageToPdf(const QString &filePath, bool success) = 0; virtual void passOnFocus(bool reverse) = 0; // returns the last QObject (QWidget/QQuickItem) based object in the accessibility |