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author | Allan Sandfeld Jensen <allan.jensen@theqtcompany.com> | 2015-10-23 14:20:07 +0200 |
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committer | Allan Sandfeld Jensen <allan.jensen@theqtcompany.com> | 2015-10-23 14:20:07 +0200 |
commit | dffe673c3044a6351aa72b69a5bf60429259c08c (patch) | |
tree | e0feba0056896b981a287704b2ef7383f9b95266 /src/webengine/api/qtwebengineglobal.cpp | |
parent | 9be23eb946580519b2b0600cc854ec8050b90659 (diff) | |
parent | 8f32ce028a48ddc6a7333b7af635424c78437ed7 (diff) | |
download | qtwebengine-dffe673c3044a6351aa72b69a5bf60429259c08c.tar.gz |
Merge remote-tracking branch 'origin/5.6' into dev
Change-Id: I5d0d5f65575256673c35558e0fcbf749a1439793
Diffstat (limited to 'src/webengine/api/qtwebengineglobal.cpp')
-rw-r--r-- | src/webengine/api/qtwebengineglobal.cpp | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/src/webengine/api/qtwebengineglobal.cpp b/src/webengine/api/qtwebengineglobal.cpp index 1c67e710e..07561be6e 100644 --- a/src/webengine/api/qtwebengineglobal.cpp +++ b/src/webengine/api/qtwebengineglobal.cpp @@ -47,6 +47,17 @@ Q_GUI_EXPORT QOpenGLContext *qt_gl_global_share_context(); namespace QtWebEngine { +/*! + \namespace QtWebEngine + \inmodule QtWebEngine + \ingroup qtwebengine-namespaces + \keyword QtWebEngine Namespace + + \brief Helper functions for the Qt WebEngine (Qt Quick) module + + The \l[CPP]{QtWebEngine} namespace is part of the Qt WebEngine module. +*/ + static QOpenGLContext *shareContext; static void deleteShareContext() @@ -59,6 +70,16 @@ static void deleteShareContext() // QtWebEngine::initialize was introduced first and meant to be called // after the QGuiApplication creation, when AA_ShareOpenGLContexts fills // the same need but the flag has to be set earlier. + +/*! + \fn QtWebEngine::initialize() + + Sets up an OpenGL Context that can be shared between processes. This has to be done after + QGuiApplication is created, but before a Qt Quick window is created. + + This has the same effect as passing Qt::AA_ShareOpenGLContexts to the QGuiApplication + constructor. +*/ void initialize() { #ifdef Q_OS_WIN32 @@ -71,11 +92,11 @@ void initialize() QCoreApplication *app = QCoreApplication::instance(); if (!app) { - qFatal("QWebEngine(Widgets)::initialize() must be called after the construction of the application object."); + qFatal("QtWebEngine::initialize() must be called after the construction of the application object."); return; } if (app->thread() != QThread::currentThread()) { - qFatal("QWebEngine(Widgets)::initialize() must be called from the Qt gui thread."); + qFatal("QtWebEngine::initialize() must be called from the Qt gui thread."); return; } @@ -86,6 +107,9 @@ void initialize() shareContext->create(); qAddPostRoutine(deleteShareContext); qt_gl_set_global_share_context(shareContext); + + // Classes like QOpenGLWidget check for the attribute + app->setAttribute(Qt::AA_ShareOpenGLContexts); } } // namespace QtWebEngine |