diff options
| author | Leena Miettinen <riitta-leena.miettinen@theqtcompany.com> | 2016-01-12 13:10:44 +0100 |
|---|---|---|
| committer | Leena Miettinen <riitta-leena.miettinen@theqtcompany.com> | 2016-01-20 11:00:15 +0000 |
| commit | 52d9eeab53b5cfd92c15c9a25894991f84cd827e (patch) | |
| tree | 86a1aa2d56335b210ee86717b713c8c70d770d6e | |
| parent | 463029a3e4ec167373a545c0961205f5f28b1e0a (diff) | |
Doc: warn about heavy routines blocking content rendering
Task-number: QTBUG-50092
Change-Id: I1f3bbcab3b1999b9ecc86660ff9fef8330775cb4
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
| -rw-r--r-- | src/webengine/doc/src/webengineview.qdoc | 3 | ||||
| -rw-r--r-- | src/webenginewidgets/doc/src/qwebenginepage_lgpl.qdoc | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/src/webengine/doc/src/webengineview.qdoc b/src/webengine/doc/src/webengineview.qdoc index bfdeab984..a8cd1eb56 100644 --- a/src/webengine/doc/src/webengineview.qdoc +++ b/src/webengine/doc/src/webengineview.qdoc @@ -251,6 +251,9 @@ The script will run in the same \e world as other scripts that are part of the loaded site. + \warning Do not execute lengthy routines in the callback function, because it might block the + rendering of the web content. + See WebEngineView::userScripts for an alternative API to inject scripts. */ diff --git a/src/webenginewidgets/doc/src/qwebenginepage_lgpl.qdoc b/src/webenginewidgets/doc/src/qwebenginepage_lgpl.qdoc index 22eacfda9..aac5228d6 100644 --- a/src/webenginewidgets/doc/src/qwebenginepage_lgpl.qdoc +++ b/src/webenginewidgets/doc/src/qwebenginepage_lgpl.qdoc @@ -635,6 +635,9 @@ page.runJavaScript("document.title", [](const QVariant &v) { qDebug() << v.toString(); }); \endcode + \warning Do not execute lengthy routines in the callback function, because it might block the + rendering of the web engine page. + See scripts() for an alternative API to inject scripts. */ |