com.extjs.gxt.ui.client.dnd
Class TreePanelDragSource

java.lang.Object
  com.extjs.gxt.ui.client.event.BaseObservable
      com.extjs.gxt.ui.client.dnd.DragSource
          com.extjs.gxt.ui.client.dnd.TreePanelDragSource

All Implemented Interfaces:

Observable

public class TreePanelDragSource
extends DragSource

DragSource implementation for TreePanel.

Constructor Summary

TreePanelDragSource(TreePanel tree)

Method Summary

DND.TreeSource	getTreeSource() Returns the type of items that can be dragged.
boolean	isTreeStoreState() Returns true if tree store state is enabled.
void	setTreeSource(DND.TreeSource treeSource) Sets which tree items can be dragged (defaults to BOTH).
void	setTreeStoreState(boolean treeStoreState) True to use TreeStore.getModelState(ModelData) when setting the drag data (defaults to true).

Methods inherited from class com.extjs.gxt.ui.client.dnd.DragSource

addDNDListener, disable, enable, getComponent, getData, getDraggable, getGroup, getStatusText, isEnabled, removeDNDListener, setData, setGroup, setStatusText

Methods inherited from class com.extjs.gxt.ui.client.event.BaseObservable

addListener, fireEvent, fireEvent, getFiresEvents, getListeners, hasActiveEvent, hasListeners, hasListeners, removeAllListeners, removeListener, setFiresEvents

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TreePanelDragSource

public TreePanelDragSource(TreePanel tree)

Method Detail

getTreeSource

public DND.TreeSource getTreeSource()

Returns the type of items that can be dragged.

Returns:

the tree source type

isTreeStoreState

public boolean isTreeStoreState()

Returns true if tree store state is enabled.

Returns:

the tree store state

setTreeSource

public void setTreeSource(DND.TreeSource treeSource)

Sets which tree items can be dragged (defaults to BOTH).

Parameters:

treeSource - the tree source type

setTreeStoreState

public void setTreeStoreState(boolean treeStoreState)

True to use TreeStore.getModelState(ModelData) when setting the drag data (defaults to true). False to return a flat list of the selected models in the tree.

Parameters:

treeStoreState - true to use model state