diff options
| author | Gunnar Sletta <gunnar.sletta@nokia.com> | 2012-06-04 16:56:17 +0200 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-06-08 11:40:25 +0200 |
| commit | 1535da8a5923b5829b945cc9fd1dee4cdfbcfe5e (patch) | |
| tree | e0d7ecfae3b56f1d995a4c1c39bb46bc03d5b529 /src/quick/items/qquickcanvas.cpp | |
| parent | 7775287e40689c6301ddb838b4bcd030b617677c (diff) | |
Improve on scenegraph documentation.
Change-Id: Ib584a45454f6fd2a3c0bfb32a76b19839e4a2a09
Reviewed-by: Kim M. Kalland <kim.kalland@nokia.com>
Reviewed-by: Chris Adams <christopher.adams@nokia.com>
Reviewed-by: Jerome Pasion <jerome.pasion@nokia.com>
Diffstat (limited to 'src/quick/items/qquickcanvas.cpp')
| -rw-r--r-- | src/quick/items/qquickcanvas.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/quick/items/qquickcanvas.cpp b/src/quick/items/qquickcanvas.cpp index 363d4cd4c4..f105944018 100644 --- a/src/quick/items/qquickcanvas.cpp +++ b/src/quick/items/qquickcanvas.cpp @@ -765,6 +765,9 @@ void QQuickCanvasPrivate::cleanup(QSGNode *n) /*! \class QQuickCanvas \since QtQuick 2.0 + + \inmodule QtQuick + \brief The QQuickCanvas class provides the canvas for displaying a graphical QML scene QQuickCanvas provides the graphical scene management needed to interact with and display @@ -789,14 +792,14 @@ void QQuickCanvasPrivate::cleanup(QSGNode *n) The rendering of each frame is broken down into the following steps, in the given order: - \list + \list 1 \li The QQuickCanvas::beforeSynchronizing() signal is emitted. Applications can make direct connections (Qt::DirectConnection) to this signal to do any preparation required before calls to QQuickItem::updatePaintNode(). - \li Synchronzation of the QML state into the scene graph. This is + \li Synchronization of the QML state into the scene graph. This is done by calling the QQuickItem::updatePaintNode() function on all items that have changed since the previous frame. When a dedicated rendering thread is used, the GUI thread is blocked during this |