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Diffstat (limited to 'examples/sql/doc/src/sqlwidgetmapper.qdoc')
| -rw-r--r-- | examples/sql/doc/src/sqlwidgetmapper.qdoc | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/examples/sql/doc/src/sqlwidgetmapper.qdoc b/examples/sql/doc/src/sqlwidgetmapper.qdoc index 2e921f479c..0764e601c3 100644 --- a/examples/sql/doc/src/sqlwidgetmapper.qdoc +++ b/examples/sql/doc/src/sqlwidgetmapper.qdoc @@ -5,6 +5,7 @@ \example sqlwidgetmapper \title SQL Widget Mapper Example \ingroup sql_examples + \examplecategory {Data Processing & I/O} \brief The SQL Widget Mapper example shows how to use a map information from a database to widgets on a form. @@ -101,8 +102,7 @@ As a result, the user is able to select an item from the combo box, and the associated value is written back to the model. - The rest of the constructor is very similar to that of the - \l{Simple Widget Mapper Example}: + The rest of the constructor sets up connections and layouts: \snippet sqlwidgetmapper/window.cpp Set up connections and layouts @@ -115,7 +115,7 @@ \section1 Delegate Class Definition and Implementation The delegate we use to mediate interaction between the widget mapper and - the input widgets is a small QItemDelegate subclass: + the input widgets is a small QStyledItemDelegate subclass: \snippet sqlwidgetmapper/delegate.h Delegate class definition @@ -126,7 +126,7 @@ Since we only provide an empty implementation of the constructor, we concentrate on the other two functions. - The \l{QItemDelegate::}{setEditorData()} implementation takes the data + The \l{QStyledItemDelegate::}{setEditorData()} implementation takes the data referred to by the model index supplied and processes it according to the presence of a \c currentIndex property in the editor widget: @@ -138,10 +138,10 @@ values needed for the \c currentIndex property. As a result, instead of showing "0", "1" or "2" in the combo box, one of - its predefined set of items is shown. We call QItemDelegate::setEditorData() + its predefined set of items is shown. We call QStyledItemDelegate::setEditorData() for widgets without the \c currentIndex property. - The \l{QItemDelegate::}{setModelData()} implementation performs the reverse + The \l{QStyledItemDelegate::}{setModelData()} implementation performs the reverse process, taking the value stored in the widget's \c currentIndex property and storing it back in the model: |