dsto.dfc.swing.tree
Class DfcTree.MyTreeCellEditor

java.lang.Object
  javax.swing.tree.DefaultTreeCellEditor
      dsto.dfc.swing.tree.DfcTree.MyTreeCellEditor

All Implemented Interfaces:

ActionListener, EventListener, CellEditor, TreeSelectionListener, TreeCellEditor

Enclosing class:

DfcTree

protected class DfcTree.MyTreeCellEditor
extends DefaultTreeCellEditor

Extension of DefaultTreeCellEditor to support value-based icons used in MyTreeCellRenderer

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.tree.DefaultTreeCellEditor

DefaultTreeCellEditor.DefaultTextField, DefaultTreeCellEditor.EditorContainer

Field Summary

Fields inherited from class javax.swing.tree.DefaultTreeCellEditor

borderSelectionColor, canEdit, editingComponent, editingContainer, editingIcon, font, lastPath, lastRow, offset, realEditor, renderer, timer, tree

Constructor Summary

DfcTree.MyTreeCellEditor(DfcTree.MyTreeCellRenderer renderer)

Method Summary

protected void	determineOffset(JTree theTree, Object value, boolean isSelected, boolean expanded, boolean leaf, int row) Override determineOffset() to call updateIcons() on MyTreeCellRenderer before setting up editor.
protected boolean	shouldStartEditingTimer(EventObject event) Disable annoying auto-edit feature that triggers an edit 1 second after click on already selected item.

Methods inherited from class javax.swing.tree.DefaultTreeCellEditor

actionPerformed, addCellEditorListener, cancelCellEditing, canEditImmediately, createContainer, createTreeCellEditor, getBorderSelectionColor, getCellEditorListeners, getCellEditorValue, getFont, getTreeCellEditorComponent, inHitRegion, isCellEditable, prepareForEditing, removeCellEditorListener, setBorderSelectionColor, setFont, setTree, shouldSelectCell, startEditingTimer, stopCellEditing, valueChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

DfcTree.MyTreeCellEditor

public DfcTree.MyTreeCellEditor(DfcTree.MyTreeCellRenderer renderer)

Method Detail

determineOffset

protected void determineOffset(JTree theTree,
                               Object value,
                               boolean isSelected,
                               boolean expanded,
                               boolean leaf,
                               int row)

Override determineOffset() to call updateIcons() on MyTreeCellRenderer before setting up editor.

Overrides:

determineOffset in class DefaultTreeCellEditor

shouldStartEditingTimer

protected boolean shouldStartEditingTimer(EventObject event)

Disable annoying auto-edit feature that triggers an edit 1 second after click on already selected item.

Overrides:

shouldStartEditingTimer in class DefaultTreeCellEditor