diff options
Diffstat (limited to 'src/declarative/fx/qfxrepeater.cpp')
| -rw-r--r-- | src/declarative/fx/qfxrepeater.cpp | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/src/declarative/fx/qfxrepeater.cpp b/src/declarative/fx/qfxrepeater.cpp index 7ee949d..f9fc878 100644 --- a/src/declarative/fx/qfxrepeater.cpp +++ b/src/declarative/fx/qfxrepeater.cpp @@ -99,14 +99,9 @@ QML_DEFINE_TYPE(QFxRepeater,Repeater); the instantiated items would visually appear stacked between the red and blue rectangles. - \code - <Item> - <Rect width="100" height="100" color="red" /> - <Repeater ...repeater arguments... /> - <!-- Instantiated items would appear here --> - <Rect width="100" height="100" color="blue" /> - </Item> - \endcode + \snippet doc/src/snippets/declarative/repeater.qml 0 + + \image repeater.png The repeater instance continues to own all items it instantiates, even if they are otherwise manipulated. It is illegal to manually remove an item @@ -144,14 +139,7 @@ QML_DEFINE_TYPE(QFxRepeater,Repeater); the instantiated items would visually appear stacked between the red and blue rectangles. - \code - <Item> - <Rect width="100" height="100" color="red" /> - <Repeater ...repeater arguments... /> - <!-- Instantiated items would appear here --> - <Rect width="100" height="100" color="blue" /> - </Item> - \endcode + \snippet doc/src/snippets/declarative/repeater.qml 0 The QFxRepeater instance continues to own all items it instantiates, even if they are otherwise manipulated. It is illegal to manually delete an item @@ -191,6 +179,17 @@ QFxRepeater::~QFxRepeater() \qmlproperty any Repeater::dataSource The Repeater's data source. + + The data source may be either an object list, a string list or a Qt model. + In each case, the data element and the index is exposed to each instantiated + component. The index is always exposed as an accessible \c index property. + In the case of an object or string list, the data element (of type string + or object) is available as the \c modelData property. In the case of a Qt model, + all roles are available as named properties just like in the view classes. + + As a special case the data source can also be merely a number. In this case it will + create that many instances of the component. They will also be assigned an index + based on the order they are created. */ /*! |