|
LibreOffice
LibreOffice 24.8 SDK API Reference
|
An instance of this interface can get notifications from a TreeControl when nodes are expanded or collapsed. More...
import"XTreeExpansionListener.idl";
Public Member Functions | |
| void | requestChildNodes ([in] TreeExpansionEvent Event) |
| Invoked when a node with children on demand is about to be expanded. More... | |
| void | treeExpanding ([in] TreeExpansionEvent Event) raises ( ExpandVetoException ) |
| Invoked whenever a node in the tree is about to be expanded. More... | |
| void | treeCollapsing ([in] TreeExpansionEvent Event) raises ( ExpandVetoException ) |
| Invoked whenever a node in the tree is about to be collapsed. More... | |
| void | treeExpanded ([in] TreeExpansionEvent Event) |
| Called whenever a node in the tree has been successfully expanded. More... | |
| void | treeCollapsed ([in] TreeExpansionEvent Event) |
| Called whenever a node in the tree has been successfully collapsed. More... | |
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. More... | |
Public Member Functions inherited from XInterface | |
| any | queryInterface ([in] type aType) |
| queries for a new interface to an existing UNO object. More... | |
| void | acquire () |
| increases the reference counter by one. More... | |
| void | release () |
| decreases the reference counter by one. More... | |
An instance of this interface can get notifications from a TreeControl when nodes are expanded or collapsed.
| void requestChildNodes | ( | [in] TreeExpansionEvent | Event | ) |
Invoked when a node with children on demand is about to be expanded.
This event is invoked before the treeExpanding() event.
| void treeCollapsed | ( | [in] TreeExpansionEvent | Event | ) |
Called whenever a node in the tree has been successfully collapsed.
| void treeCollapsing | ( | [in] TreeExpansionEvent | Event | ) | |
| raises | ( | ExpandVetoException | |||
| ) | |||||
Invoked whenever a node in the tree is about to be collapsed.
| ExpandVetoException | to notify the calling XTreeControl that collapsing TreeExpansionEvent::Node should fail. |
| void treeExpanded | ( | [in] TreeExpansionEvent | Event | ) |
Called whenever a node in the tree has been successfully expanded.
| void treeExpanding | ( | [in] TreeExpansionEvent | Event | ) | |
| raises | ( | ExpandVetoException | |||
| ) | |||||
Invoked whenever a node in the tree is about to be expanded.
| ExpandVetoException | to notify the calling XTreeControl that expanding TreeExpansionEvent::Node should fail. |
1.8.14