diff options
Diffstat (limited to 'src/qml/doc/src/cppintegration/data.qdoc')
| -rw-r--r-- | src/qml/doc/src/cppintegration/data.qdoc | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/qml/doc/src/cppintegration/data.qdoc b/src/qml/doc/src/cppintegration/data.qdoc index 0d875bd10f..cc2fe90483 100644 --- a/src/qml/doc/src/cppintegration/data.qdoc +++ b/src/qml/doc/src/cppintegration/data.qdoc @@ -249,6 +249,18 @@ parameter, the value can be created as a JavaScript \c Date object in QML, and is automatically converted to a QDateTime value when it is passed to C++. +\section2 QTime to JavaScript Date + +The QML engine provides automatic type conversion from QTime values to +JavaScript \c Date objects. The date component of the resulting Date +object should not be relied upon, as it is operating system dependent. +Specifically, the year (and month and day) are set to zero. Conversion +from a JavaScript \c Date object to QTime is done by converting to a +QDateTime, and then relying on QVariant to convert it to a QTime. The end +effect is that the date part of the \c Date object is ignored, but the +local timezone will be used ignoring any DST complications it may have. + + \section2 Sequence Type to JavaScript Array Certain C++ sequence types are supported transparently in QML as JavaScript @@ -381,6 +393,8 @@ Message { } \endqml +To use an enum as a \l {QFlags}{flags} type in QML, see \l Q_FLAG(). + \note The names of enum values must begin with a capital letter in order to be accessible from QML. |