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Diffstat (limited to 'examples/video/doc/src/video-qml-paint-rate.qdocinc')
| -rw-r--r-- | examples/video/doc/src/video-qml-paint-rate.qdocinc | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/examples/video/doc/src/video-qml-paint-rate.qdocinc b/examples/video/doc/src/video-qml-paint-rate.qdocinc deleted file mode 100644 index 84098e241..000000000 --- a/examples/video/doc/src/video-qml-paint-rate.qdocinc +++ /dev/null @@ -1,43 +0,0 @@ -The QML painting rate is calculated by the FrequencyMonitor class, which -turns a stream of events (received via the notify() slot), into an -instantaneous and an averaged frequency: - -\quotefromfile video/snippets/frequencymonitor/frequencymonitor.h -\skipto class FrequencyMonitor : public QObject -\printuntil Q_OBJECT -\skipto Q_PROPERTY(qreal instantaneousFrequency -\printuntil averageFrequencyChanged) -\skipto public -\printuntil : -\dots -\skipto static void qmlRegisterType -\printuntil ; -\skipto public slots -\printuntil notify(); -\skipto }; -\printline }; - -The FrequencyMonitor class is exposed to QML like this - -\quotefromfile video/snippets/frequencymonitor/frequencymonitordeclarative.cpp -\skipto FrequencyMonitor::qmlRegisterType -\printuntil } - -and its data is displayed by defining a QML item called FrequencyItem, like this: - -\quotefromfile video/snippets/frequencymonitor/qml/frequencymonitor/FrequencyItem.qml -\skipto import FrequencyMonitor -\printuntil id: root -\dots -\skipto function notify -\printuntil id: monitor -\skipto onAverageFrequencyChanged -\printuntil { -\skipto averageFrequencyText -\printuntil /^\}/ - -The result looks like this: - -\image video-qml-paint-rate.png - - |