Implements a proxy data source which fetches content from another data source and provides callbacks to subclasses for filtering and sorting.
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#include <sort_filter_proxy_datasource_abs.hpp>
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static const DataObjectSharedPtr | findColumnItemFromListItem (const DataObjectSharedPtr listItem, unsigned int column) |
| Find the data object that contains the value within individual list item. More...
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Implements a proxy data source which fetches content from another data source and provides callbacks to subclasses for filtering and sorting.
◆ ~SortFilterProxyDataSourceAbs()
virtual kanzi::connect::SortFilterProxyDataSourceAbs::~SortFilterProxyDataSourceAbs |
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overridevirtual |
◆ SortFilterProxyDataSourceAbs()
kanzi::connect::SortFilterProxyDataSourceAbs::SortFilterProxyDataSourceAbs |
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Domain * |
domain, |
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string_view |
name |
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explicitprotected |
◆ findColumnItemFromListItem()
static const DataObjectSharedPtr kanzi::connect::SortFilterProxyDataSourceAbs::findColumnItemFromListItem |
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const DataObjectSharedPtr |
listItem, |
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unsigned int |
column |
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staticprotected |
Find the data object that contains the value within individual list item.
- Parameters
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listItem | The list item which contains the value items as children |
column | Identifies which child to return |
- Returns
- The data object that contains the wanted value
◆ getColumnCount()
size_t kanzi::connect::SortFilterProxyDataSourceAbs::getColumnCount |
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const |
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How many columns (fields) the list item has.
- Returns
- The column count
◆ getData()
virtual DataObjectSharedPtr kanzi::connect::SortFilterProxyDataSourceAbs::getData |
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- See also
- kanzi::DataSource
◆ getStringValueFromColumnFieldItem()
string kanzi::connect::SortFilterProxyDataSourceAbs::getStringValueFromColumnFieldItem |
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DataObjectSharedPtr |
item | ) |
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protected |
Convenience function to get value in string format from DataObject.
- Parameters
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item | The DataObject that has a value |
- Returns
- The value in string format
◆ getStringValueFromListItem()
string kanzi::connect::SortFilterProxyDataSourceAbs::getStringValueFromListItem |
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const DataObjectSharedPtr |
listItem, |
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unsigned int |
column |
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Convenience function to get value in string format from given list item.
- Parameters
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listItem | The list item which contains the value |
column | Specifies the column withing the list item |
- Returns
- The value in string format
◆ isIncluded()
virtual bool kanzi::connect::SortFilterProxyDataSourceAbs::isIncluded |
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const DataObjectSharedPtr & |
object | ) |
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overrideprotectedvirtual |
◆ isLessThan()
virtual bool kanzi::connect::SortFilterProxyDataSourceAbs::isLessThan |
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const DataObjectSharedPtr & |
lhs, |
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const DataObjectSharedPtr & |
rhs |
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overrideprotectedvirtual |
◆ KZ_METACLASS_END()
kanzi::connect::SortFilterProxyDataSourceAbs::KZ_METACLASS_END |
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◆ onLoaded()
virtual void kanzi::connect::SortFilterProxyDataSourceAbs::onLoaded |
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Called by Kanzi after loading the KZB file of the application.
◆ onOriginalDataSourceChangedOverride()
virtual void kanzi::connect::SortFilterProxyDataSourceAbs::onOriginalDataSourceChangedOverride |
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protectedvirtual |
◆ refreshFiltering()
void kanzi::connect::SortFilterProxyDataSourceAbs::refreshFiltering |
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Request filtering and then sorting the list contents.
◆ refreshSorting()
void kanzi::connect::SortFilterProxyDataSourceAbs::refreshSorting |
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Request resorting the list contents.
◆ unloadOverride()
virtual void kanzi::connect::SortFilterProxyDataSourceAbs::unloadOverride |
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◆ ItemSourceProperty
PropertyType<string> kanzi::connect::SortFilterProxyDataSourceAbs::ItemSourceProperty |
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◆ OriginalDataContextProperty
PropertyType<ResourceSharedPtr> kanzi::connect::SortFilterProxyDataSourceAbs::OriginalDataContextProperty |
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The documentation for this class was generated from the following file:
- connect/kanzi_adaptation/sort_filter_proxy_datasource/sort_filter_proxy_datasource_abs.hpp