Class JTreeTable.TreeTableCellEditor
- All Implemented Interfaces:
CellEditor
,TableCellEditor
- Enclosing class:
- JTreeTable
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Field Summary
Fields inherited from class org.cytoscape.util.swing.AbstractCellEditor
listenerList
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionvoid
getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int r, int c)
boolean
Overridden to return false, and if the event is a mouse event it is forwarded to the tree.Methods inherited from class org.cytoscape.util.swing.AbstractCellEditor
addCellEditorListener, fireEditingCanceled, fireEditingStopped, getCellEditorValue, removeCellEditorListener, shouldSelectCell, stopCellEditing
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface javax.swing.CellEditor
addCellEditorListener, getCellEditorValue, removeCellEditorListener, shouldSelectCell, stopCellEditing
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Constructor Details
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TreeTableCellEditor
public TreeTableCellEditor()
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Method Details
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getTableCellEditorComponent
public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int r, int c)- Specified by:
getTableCellEditorComponent
in interfaceTableCellEditor
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isCellEditable
Overridden to return false, and if the event is a mouse event it is forwarded to the tree.The behavior for this is debatable, and should really be offered as a property. By returning false, all keyboard actions are implemented in terms of the table. By returning true, the tree would get a chance to do something with the keyboard events. For the most part this is ok. But for certain keys, such as left/right, the tree will expand/collapse where as the table focus should really move to a different column. Page up/down should also be implemented in terms of the table. By returning false this also has the added benefit that clicking outside of the bounds of the tree node, but still in the tree column will select the row, whereas if this returned true that wouldn't be the case.
By returning false we are also enforcing the policy that the tree will never be editable (at least by a key sequence).
- Specified by:
isCellEditable
in interfaceCellEditor
- Overrides:
isCellEditable
in classAbstractCellEditor
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cancelCellEditing
public void cancelCellEditing()- Specified by:
cancelCellEditing
in interfaceCellEditor
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