| LibreOffice
    LibreOffice 25.2 SDK API Reference | 
used to listen on objects which allow updating their data. More...
import "XUpdateListener.idl";
 
  
| Public Member Functions | |
| boolean | approveUpdate ([in] com::sun::star::lang::EventObject aEvent) | 
| is invoked to check the current data. | |
| void | updated ([in] com::sun::star::lang::EventObject aEvent) | 
| is invoked when an object has finished processing the updates and the data has been successfully written. | |
| Public Member Functions inherited from XEventListener | |
| void | disposing ([in] com::sun::star::lang::EventObject Source) | 
| gets called when the broadcaster is about to be disposed. | |
| Public Member Functions inherited from XInterface | |
| any | queryInterface ([in] type aType) | 
| queries for a new interface to an existing UNO object. | |
| void | acquire () | 
| increases the reference counter by one. | |
| void | release () | 
| decreases the reference counter by one. | |
used to listen on objects which allow updating their data.
In addition to just get notified when a data update happened, the listener has a chance to veto updates before they happen.
| boolean approveUpdate | ( | [in] com::sun::star::lang::EventObject | aEvent | ) | 
is invoked to check the current data.
For a given update process, if one of the XUpdateListeners vetoes the change, the update is canceled, and no further notification happens.
| aEvent | An event descriptor specifying the broadcaster of the change. | 
| void updated | ( | [in] com::sun::star::lang::EventObject | aEvent | ) | 
is invoked when an object has finished processing the updates and the data has been successfully written.
| aEvent | A event descriptor specifying the broadcaster of the change. |