org.eclipse.eavp.viz.service.connections.preferences

Class TableComponentCellEditingSupport

java.lang.Object

org.eclipse.jface.viewers.EditingSupport

org.eclipse.eavp.viz.service.connections.preferences.TableComponentCellEditingSupport

public class TableComponentCellEditingSupport
extends org.eclipse.jface.viewers.EditingSupport

This class provides the ability to edit cells in the TableComponentComposite's JFace table.

Each column in the table needs its own instance of this editing support with the correct column index. Each row in the table is a List, whose elements are instances of Entry.

The behavior below describes typical usage for this class:

1. A cell in the table is clicked.
2. The column's editing support is queried by passing the row's element (a List<Entry).
3. The Entry in the list is determined by the index specified at construction.
4. The column's editing support in turn queries the underlying EntryCellEditingSupport.

Thus, this editing support effectively wraps the underlying Entry editing support so that it can be re-used across the entire viewer.

Author:

Jordan Deyton

Constructor Summary

Constructors

Constructor and Description
TableComponentCellEditingSupport(org.eclipse.jface.viewers.ColumnViewer viewer, EntryCellEditingSupport realEditingSupport, int index) The default constructor.

Method Summary

Methods inherited from class org.eclipse.jface.viewers.EditingSupport

getViewer

Methods inherited from class java.lang.Object

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

Constructor Detail

TableComponentCellEditingSupport

public TableComponentCellEditingSupport(org.eclipse.jface.viewers.ColumnViewer viewer,
                                        EntryCellEditingSupport realEditingSupport,
                                        int index)

The default constructor.

Parameters:

viewer - The JFace viewer for which editing capabilities are desired.

realEditingSupport - The real, underlying editing support used to edit the cells in the JFace viewer.

index - The column's index. This is used to pass along the correct element from the input list to the underlying editing support.