public class FolderModule extends Object implements TreeContentProvider, TreeLabelProvider
FlexibleTree
module which handles a list of Document
s.
Constructor and Description |
---|
FolderModule() |
Modifier and Type | Method and Description |
---|---|
EventList<? extends Object> |
getChildren(TreePath treePath)
Returns a
EventList containing all the contents (children) for the last tree path
component of given tree path. |
boolean |
hasChildren(TreePath treePath)
Determines whether the last tree path component can have children.
|
void |
updateLabel(TreePath treePath,
StyledDocument doc) |
public EventList<? extends Object> getChildren(TreePath treePath)
TreeContentProvider
EventList
containing all the contents (children) for the last tree path
component of given tree path. If no children should be contributed (neither now, nor in the
future) this method should return null
.getChildren
in interface TreeContentProvider
treePath
- to supply children forEventList
of children or null
.public boolean hasChildren(TreePath treePath)
TreeContentProvider
true
is returned from a call to this method, it is still
allowed to return null
or an empty list from calls to
TreeContentProvider.getChildren(TreePath)
.hasChildren
in interface TreeContentProvider
treePath
- to analysetrue
if the last tree path component can have children, otherwise
false
.public void updateLabel(TreePath treePath, StyledDocument doc) throws BadLocationException
updateLabel
in interface TreeLabelProvider
BadLocationException
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