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Diffstat (limited to 'doc/src/declarative/globalobject.qdoc')
| -rw-r--r-- | doc/src/declarative/globalobject.qdoc | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/doc/src/declarative/globalobject.qdoc b/doc/src/declarative/globalobject.qdoc index 97f5d91..e2152b3 100644 --- a/doc/src/declarative/globalobject.qdoc +++ b/doc/src/declarative/globalobject.qdoc @@ -258,6 +258,11 @@ of their use. } \endcode + The methods and properties of the Component element are defined in its own + page, but when using it dynamically only two methods are usually used. + Component.createObject() returns the created object or null if there is an error. + If there is an error, Component.errorsString() describes what the error was. + If you want to just create an arbitrary string of QML, instead of loading a QML file, consider the createQmlObject() function. @@ -277,7 +282,9 @@ of their use. similarly to eval, but for creating QML elements. Returns the created object, or null if there is an error. In the case of an - error, details of the error are output using qWarning(). + error, a QtScript Error object is thrown. This object has the additional property, + qmlErrors, which is an array of all the errors encountered when trying to execute the + QML. Each object in the array has the members: lineNumber, columnNumber, fileName and message. Note that this function returns immediately, and therefore may not work if the QML loads new components. If you are trying to load a new component, |