ColumnComboBoxModel (Starjava TOPCAT API)

java.lang.Object
- javax.swing.AbstractListModel
- - uk.ac.starlink.topcat.ColumnComboBoxModel

All Implemented Interfaces:

java.io.Serializable, java.util.EventListener, javax.swing.ComboBoxModel, javax.swing.event.TableColumnModelListener, javax.swing.ListModel

Direct Known Subclasses:

RestrictedColumnComboBoxModel
```
public class ColumnComboBoxModel
extends javax.swing.AbstractListModel
implements javax.swing.event.TableColumnModelListener, javax.swing.ComboBoxModel
```
Adaptor class which turns a TableColumnModel into a ComboBoxModel. This model is designed to reflect the contents of a column model rather than the other way around, so in general you wouldn't want to add a ListDataListener to this model, you'd add it to the underlying column model.
Selections in the column model are not reflected by selections in this model, but columns added/moved/removed are.

Author:

Mark Taylor (Starlink)

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

static uk.ac.starlink.table.gui.StarTableColumn NO_COLUMN
- Fields inherited from class javax.swing.AbstractListModel
  listenerList

Fields
Modifier and Type	Field	Description
`static uk.ac.starlink.table.gui.StarTableColumn`	`NO_COLUMN`

Constructor Summary

Constructors
Constructor	Description
`ColumnComboBoxModel(javax.swing.table.TableColumnModel colModel, boolean hasNone)`	Constructs a new ComboBoxModel based on a given column model, optionally with a null entry at the head of the list.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`columnAdded(javax.swing.event.TableColumnModelEvent evt)`
`void`	`columnMarginChanged(javax.swing.event.ChangeEvent evt)`
`void`	`columnMoved(javax.swing.event.TableColumnModelEvent evt)`
`void`	`columnRemoved(javax.swing.event.TableColumnModelEvent evt)`
`void`	`columnSelectionChanged(javax.swing.event.ListSelectionEvent evt)`
`javax.swing.table.TableColumnModel`	`getColumnModel()`
`java.lang.Object`	`getElementAt(int index)`
`java.lang.Object`	`getSelectedItem()`	The returned object is guaranteed to be a `TableColumn` or null.
`int`	`getSize()`
`javax.swing.JComboBox`	`makeComboBox()`	Returns a new JComboBox based on this model.
`void`	`setHasNone(boolean hasNone)`	Sets whether there should be a null entry at the head of the list.
`void`	`setSelectedItem(java.lang.Object item)`	The selected `item` must be a `TableColumn` object.

Methods inherited from class javax.swing.AbstractListModel
addListDataListener, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, getListDataListeners, getListeners, removeListDataListener

Methods inherited from interface javax.swing.ListModel
addListDataListener, removeListDataListener

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - NO_COLUMN
```
public static final uk.ac.starlink.table.gui.StarTableColumn NO_COLUMN
```
- Constructor Detail
  - ColumnComboBoxModel
```
public ColumnComboBoxModel(javax.swing.table.TableColumnModel colModel,
                           boolean hasNone)
```
    Constructs a new ComboBoxModel based on a given column model, optionally with a null entry at the head of the list.
    
    Parameters:
    
    colModel - the column model
    
    hasNone - true iff an additional null entry at the head of the list is required
- Method Detail
  - setHasNone
```
public void setHasNone(boolean hasNone)
```
    Sets whether there should be a null entry at the head of the list.
    
    Parameters:
    
    hasNone - true iff an additional null entry at the head of the list is required
  - getColumnModel
```
public javax.swing.table.TableColumnModel getColumnModel()
```
  - getElementAt
```
public java.lang.Object getElementAt(int index)
```
    Specified by:
    
    getElementAt in interface javax.swing.ListModel
  - getSize
```
public int getSize()
```
    Specified by:
    
    getSize in interface javax.swing.ListModel
  - getSelectedItem
```
public java.lang.Object getSelectedItem()
```
    The returned object is guaranteed to be a TableColumn or null.
    
    Specified by:
    
    getSelectedItem in interface javax.swing.ComboBoxModel
    
    Returns:
    
    the selected TableColumn
  - setSelectedItem
```
public void setSelectedItem(java.lang.Object item)
```
    The selected item must be a TableColumn object.
    
    Specified by:
    
    setSelectedItem in interface javax.swing.ComboBoxModel
    
    Parameters:
    
    item - a table column to select
    
    Throws:
    
    java.lang.ClassCastException - if item is not null or a TableColumn
  - makeComboBox
```
public javax.swing.JComboBox makeComboBox()
```
    Returns a new JComboBox based on this model. This convenience method, as well as installing this model into a new JComboBox instance, also installs a suitable renderer for displaying the elements.
    
    Returns:
    
    new combo box displaying this model
    
    See Also:
    
    ColumnCellRenderer
  - columnAdded
```
public void columnAdded(javax.swing.event.TableColumnModelEvent evt)
```
    Specified by:
    
    columnAdded in interface javax.swing.event.TableColumnModelListener
  - columnRemoved
```
public void columnRemoved(javax.swing.event.TableColumnModelEvent evt)
```
    Specified by:
    
    columnRemoved in interface javax.swing.event.TableColumnModelListener
  - columnMoved
```
public void columnMoved(javax.swing.event.TableColumnModelEvent evt)
```
    Specified by:
    
    columnMoved in interface javax.swing.event.TableColumnModelListener
  - columnMarginChanged
```
public void columnMarginChanged(javax.swing.event.ChangeEvent evt)
```
    Specified by:
    
    columnMarginChanged in interface javax.swing.event.TableColumnModelListener
  - columnSelectionChanged
```
public void columnSelectionChanged(javax.swing.event.ListSelectionEvent evt)
```
    Specified by:
    
    columnSelectionChanged in interface javax.swing.event.TableColumnModelListener

Class ColumnComboBoxModel

Field Summary

Fields inherited from class javax.swing.AbstractListModel

Constructor Summary

Method Summary

Methods inherited from class javax.swing.AbstractListModel

Methods inherited from interface javax.swing.ListModel

Methods inherited from class java.lang.Object

Field Detail

NO_COLUMN

Constructor Detail

ColumnComboBoxModel

Method Detail

setHasNone

getColumnModel

getElementAt

getSize

getSelectedItem

setSelectedItem

makeComboBox

columnAdded

columnRemoved

columnMoved

columnMarginChanged

columnSelectionChanged