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M
- the ModelData
of the models being returned by the
loaderpublic interface TreeLoader<M extends ModelData>
A Loader
for trees.
Field Summary |
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Fields inherited from interface com.extjs.gxt.ui.client.data.Loader |
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BeforeLoad, Load, LoadException |
Method Summary | |
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boolean |
hasChildren(M parent)
Returns whether the given model has children. |
boolean |
loadChildren(M parent)
Initiates a load request for the parent's children. |
Methods inherited from interface com.extjs.gxt.ui.client.data.Loader |
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addLoadListener, load, load, removeLoadListener |
Methods inherited from interface com.extjs.gxt.ui.client.event.Observable |
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addListener, fireEvent, getListeners, hasListeners, hasListeners, removeAllListeners, removeListener |
Method Detail |
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boolean hasChildren(M parent)
parent
- the parent model
boolean loadChildren(M parent)
parent
- the parent
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