FMX.ListView.Adapters.Base.TAbstractListViewAdapter.OnItemsInvalidate
Delphi
property OnItemsInvalidate: TNotifyEvent write SetOnItemsInvalidate;
C++
__property System::Classes::TNotifyEvent OnItemsInvalidate = {write=SetOnItemsInvalidate};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| event | public | FMX.ListView.Adapters.Base.pas FMX.ListView.Adapters.Base.hpp |
FMX.ListView.Adapters.Base | TAbstractListViewAdapter |
Description
Occurs when an item of the list view adapter requests to be repainted.
List views use their DoItemsInvalidate method to handle this event.
See Also
- FMX.ListView.Adapters.Base.TAbstractListViewAdapter.OnChanged
- FMX.ListView.Adapters.Base.TAbstractListViewAdapter.OnItemsCouldHaveChanged
- FMX.ListView.Adapters.Base.TAbstractListViewAdapter.OnItemsMayChange
- FMX.ListView.Adapters.Base.TAbstractListViewAdapter.OnItemsResize
- FMX.ListView.Adapters.Base.TAbstractListViewAdapter.OnResetView