Methods' Summary |
requestChildNodes |
Invoked when a node with children on demand is about to be expanded.
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treeExpanding |
Invoked whenever a node in the tree is about to be expanded.
|
treeCollapsing |
Invoked whenever a node in the tree is about to be collapsed.
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treeExpanded |
Called whenever a node in the tree has been successfully expanded. |
treeCollapsed |
Called whenever a node in the tree has been successfully collapsed. |
Methods' Details |
requestChildNodes
- Description
- Invoked when a node with children on demand is about to be expanded.
This event is invoked before the treeExpanding()
event.
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treeExpanding
- Description
- Invoked whenever a node in the tree is about to be expanded.
- Throws
- ExpandVetoException
to notify the calling XTreeControl that expanding
TreeExpansionEvent::Node should fail.
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treeCollapsing
- Description
- Invoked whenever a node in the tree is about to be collapsed.
- Throws
- ExpandVetoException
to notify the calling XTreeControl that collapsing
TreeExpansionEvent::Node should fail.
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treeExpanded
- Description
- Called whenever a node in the tree has been successfully expanded.
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treeCollapsed
- Description
- Called whenever a node in the tree has been successfully collapsed.
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