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Diffstat (limited to 'src/webengine/doc/src/qtwebengine-overview.qdoc')
| -rw-r--r-- | src/webengine/doc/src/qtwebengine-overview.qdoc | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/webengine/doc/src/qtwebengine-overview.qdoc b/src/webengine/doc/src/qtwebengine-overview.qdoc index f34b4514b..6b5ccaa14 100644 --- a/src/webengine/doc/src/qtwebengine-overview.qdoc +++ b/src/webengine/doc/src/qtwebengine-overview.qdoc @@ -203,6 +203,31 @@ If a proxy requires authentication, QWebEnginePage::proxyAuthenticationRequired is emitted. For Qt Quick, a dialog is shown. + \section1 High DPI Support + + To support High DPI devices, it is recommended that the application attribute + Qt::AA_EnableHighDpiScaling is set to enable automatic scaling based on the + pixel density of the monitor. In Qt WebEngine applications, the scaling + affects the default zooming factor and scrollbar size. + + For example: + + \code + int main(int argc, char *argv[]) + { + QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling); + QApplication app(argc, argv); + // ... + } + \endcode + + Qt WebEngine bundles images for normal and high-dpi resolutions into + \e qtwebengine_resources_100p.pak and \e qtwebengine_resources_200p.pak + files. Depending on the target resolutions, one or both of these files need + to be deployed. + + For more information, see \l{High DPI Displays}. + \section1 Using WebEngine Core Qt WebEngine Core provides an API shared by Qt WebEngine and Qt WebEngine Widgets for handling |