javax.swing.tree
Interface TreeCellEditor
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- All Superinterfaces:
- CellEditor
- All Known Implementing Classes:
- DefaultCellEditor, DefaultTreeCellEditor
public interface TreeCellEditor extends CellEditor
Adds to CellEditor the extensions necessary to configure an editor in a tree.- See Also:
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JTree
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method and Description ComponentgetTreeCellEditorComponent(JTree tree, Object value, boolean isSelected, boolean expanded, boolean leaf, int row)Sets an initial value for the editor.-
Methods inherited from interface javax.swing.CellEditor
addCellEditorListener, cancelCellEditing, getCellEditorValue, isCellEditable, removeCellEditorListener, shouldSelectCell, stopCellEditing
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Method Detail
getTreeCellEditorComponent
Component getTreeCellEditorComponent(JTree tree, Object value, boolean isSelected, boolean expanded, boolean leaf, int row)
Sets an initial value for the editor. This will cause the editor to stopEditing and lose any partially edited value if the editor is editing when this method is called.Returns the component that should be added to the client's Component hierarchy. Once installed in the client's hierarchy this component will then be able to draw and receive user input.
- Parameters:
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tree- the JTree that is asking the editor to edit; this parameter can be null -
value- the value of the cell to be edited -
isSelected- true if the cell is to be rendered with selection highlighting -
expanded- true if the node is expanded -
leaf- true if the node is a leaf node -
row- the row index of the node being edited - Returns:
- the component for editing
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