RestrictedColumnComboBoxModel (Starjava TOPCAT API)

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

All Implemented Interfaces:

java.io.Serializable, java.util.EventListener, javax.swing.ComboBoxModel, javax.swing.event.TableColumnModelListener, javax.swing.ListModel
```
public abstract class RestrictedColumnComboBoxModel
extends ColumnComboBoxModel
```
Does a similar job as for ColumnComboBoxModel, but when only a subset of the available columns should show up in the combobox. Use it in the same way as ColumnComboBoxModel, but implement the acceptColumn(uk.ac.starlink.table.ColumnInfo) method appropriately. In the case that acceptColumn accepts everything, this will behave just the same as a ColumnComboBoxModel (though perhaps less efficiently).

See Also:

Serialized Form

Field Summary
- Fields inherited from class javax.swing.AbstractListModel
  listenerList
- Fields inherited from class uk.ac.starlink.topcat.ColumnComboBoxModel
  NO_COLUMN

Constructor Summary

Constructors
Constructor Description

RestrictedColumnComboBoxModel(javax.swing.table.TableColumnModel colModel, boolean hasNone)

Constructors
Constructor	Description
`RestrictedColumnComboBoxModel(javax.swing.table.TableColumnModel colModel, boolean hasNone)`

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`abstract boolean`	`acceptColumn(uk.ac.starlink.table.ColumnInfo cinfo)`	Determines whether a column with given metadata in the column model should show up in the combobox.
`void`	`columnAdded(javax.swing.event.TableColumnModelEvent evt)`
`void`	`columnMoved(javax.swing.event.TableColumnModelEvent evt)`
`void`	`columnRemoved(javax.swing.event.TableColumnModelEvent evt)`
`java.lang.Object`	`getElementAt(int index)`
`int`	`getSize()`
`static RestrictedColumnComboBoxModel`	`makeClassColumnComboBoxModel(javax.swing.table.TableColumnModel colModel, boolean hasNone, java.lang.Class clazz)`	Returns a column combo box model which checks for compatibility with a given class.

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

Methods inherited from class uk.ac.starlink.topcat.ColumnComboBoxModel
columnMarginChanged, columnSelectionChanged, getColumnModel, getSelectedItem, makeComboBox, setHasNone, setSelectedItem

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

- Constructor Detail
  - RestrictedColumnComboBoxModel
```
public RestrictedColumnComboBoxModel(javax.swing.table.TableColumnModel colModel,
                                     boolean hasNone)
```
- Method Detail
  - acceptColumn
```
public abstract boolean acceptColumn(uk.ac.starlink.table.ColumnInfo cinfo)
```
    Determines whether a column with given metadata in the column model should show up in the combobox.
    
    Parameters:
    
    cinfo - column metadata to assess
    
    Returns:
    
    true iff the column is to be used
  - getElementAt
```
public java.lang.Object getElementAt(int index)
```
    Specified by:
    
    getElementAt in interface javax.swing.ListModel
    
    Overrides:
    
    getElementAt in class ColumnComboBoxModel
  - getSize
```
public int getSize()
```
    Specified by:
    
    getSize in interface javax.swing.ListModel
    
    Overrides:
    
    getSize in class ColumnComboBoxModel
  - columnAdded
```
public void columnAdded(javax.swing.event.TableColumnModelEvent evt)
```
    Specified by:
    
    columnAdded in interface javax.swing.event.TableColumnModelListener
    
    Overrides:
    
    columnAdded in class ColumnComboBoxModel
  - columnRemoved
```
public void columnRemoved(javax.swing.event.TableColumnModelEvent evt)
```
    Specified by:
    
    columnRemoved in interface javax.swing.event.TableColumnModelListener
    
    Overrides:
    
    columnRemoved in class ColumnComboBoxModel
  - columnMoved
```
public void columnMoved(javax.swing.event.TableColumnModelEvent evt)
```
    Specified by:
    
    columnMoved in interface javax.swing.event.TableColumnModelListener
    
    Overrides:
    
    columnMoved in class ColumnComboBoxModel
  - makeClassColumnComboBoxModel
```
public static RestrictedColumnComboBoxModel makeClassColumnComboBoxModel(javax.swing.table.TableColumnModel colModel,
                                                                         boolean hasNone,
                                                                         java.lang.Class clazz)
```
    Returns a column combo box model which checks for compatibility with a given class. Class matching is not strict in the following sense: any numeric class (Number) is considered assignable to any other numeric class.
    
    Parameters:
    
    colModel - the column model
    
    hasNone - true if you want a NO_COLUMN entry
    
    clazz - the class that available columns have to have data assignable to

Class RestrictedColumnComboBoxModel

Field Summary

Fields inherited from class javax.swing.AbstractListModel

Fields inherited from class uk.ac.starlink.topcat.ColumnComboBoxModel

Constructor Summary

Method Summary

Methods inherited from class javax.swing.AbstractListModel

Methods inherited from class uk.ac.starlink.topcat.ColumnComboBoxModel

Methods inherited from interface javax.swing.ListModel

Methods inherited from class java.lang.Object

Constructor Detail

RestrictedColumnComboBoxModel

Method Detail

acceptColumn

getElementAt

getSize

columnAdded

columnRemoved

columnMoved

makeClassColumnComboBoxModel