OpenJDK 1.23 · javax.swing.table.DefaultTableColumnModel

Modifier and Type	Field and Description
protected transient ChangeEvent	changeEvent Change event (only one needed)
protected int	columnMargin Width margin between each column
protected boolean	columnSelectionAllowed Column selection allowed in this column model
protected EventListenerList	listenerList List of TableColumnModelListener
protected ListSelectionModel	selectionModel Model for keeping track of column selections
protected Vector<TableColumn>	tableColumns Array of TableColumn objects in this model
protected int	totalColumnWidth A local cache of the combined width of all columns

Access	Constructor and Description
public	DefaultTableColumnModel() Creates a default table column model.

Method Summary

Modifier and Type	Method and Description
public void	addColumn(TableColumn the `TableColumn` to be added aColumn) Implements javax.swing.table.TableColumnModel.addColumn. Appends `aColumn` to the end of the `tableColumns` array.
public void	addColumnModelListener(TableColumnModelListener a `TableColumnModelListener` object x) Implements javax.swing.table.TableColumnModel.addColumnModelListener. Adds a listener for table column model events.
protected ListSelectionModel	Returns: a newly created default list selection model. createSelectionModel() Creates a new default list selection model.
protected void	fireColumnAdded(TableColumnModelEvent the event received e) Notifies all listeners that have registered interest for notification on this event type.
protected void	fireColumnMarginChanged() Notifies all listeners that have registered interest for notification on this event type.
protected void	fireColumnMoved(TableColumnModelEvent the event received e) Notifies all listeners that have registered interest for notification on this event type.
protected void	fireColumnRemoved(TableColumnModelEvent the event received e) Notifies all listeners that have registered interest for notification on this event type.
protected void	fireColumnSelectionChanged(ListSelectionEvent the event received e) Notifies all listeners that have registered interest for notification on this event type.
public TableColumn	Returns: the `TableColumn` object for the column at `columnIndex` getColumn(int the index of the column desired columnIndex) Implements javax.swing.table.TableColumnModel.getColumn. Returns the `TableColumn` object for the column at `columnIndex`.
public int	Returns: the number of columns in the `tableColumns` array getColumnCount() Implements javax.swing.table.TableColumnModel.getColumnCount. Returns the number of columns in the `tableColumns` array.
public int	Returns: the index of the first column in the `tableColumns` array whose identifier is equal to `identifier` getColumnIndex(Object the identifier object identifier) Implements javax.swing.table.TableColumnModel.getColumnIndex. Returns the index of the first column in the `tableColumns` array whose identifier is equal to `identifier`, when compared using `equals`.
public int	Returns: the index of the column or -1 if no column is found getColumnIndexAtX(int the horizontal location of interest x) Implements javax.swing.table.TableColumnModel.getColumnIndexAtX. Returns the index of the column that lies at position `x`, or -1 if no column covers this point.
public int	Returns: the maximum width for the `TableColumn` getColumnMargin() Implements javax.swing.table.TableColumnModel.getColumnMargin. Returns the width margin for `TableColumn`.
public TableColumnModelListener[]	Returns: all of this default table column model's `ColumnModelListener`s or an empty array if no column model listeners are currently registered getColumnModelListeners() Returns an array of all the column model listeners registered on this model.
public Enumeration<TableColumn>	Returns: an `Enumeration` of the columns in the model getColumns() Implements javax.swing.table.TableColumnModel.getColumns. Returns an `Enumeration` of all the columns in the model.
public boolean	Returns: the `columnSelectionAllowed` property getColumnSelectionAllowed() Implements javax.swing.table.TableColumnModel.getColumnSelectionAllowed. Returns true if column selection is allowed, otherwise false.
public < the listener type T extends EventListener> T[]	Returns: an array of all objects registered as `FooListener`s on this model, or an empty array if no such listeners have been added getListeners(Class<T> the type of listeners requested listenerType) Returns an array of all the objects currently registered as `FooListener`s upon this model.
public int	Returns: the number of columns selected getSelectedColumnCount() Implements javax.swing.table.TableColumnModel.getSelectedColumnCount. Returns the number of columns selected.
public int[]	Returns: an array of selected columns or an empty array if nothing is selected or the `selectionModel` is `null` getSelectedColumns() Implements javax.swing.table.TableColumnModel.getSelectedColumns. Returns an array of selected columns.
public ListSelectionModel	Returns: the object that provides column selection state. Or `null` if row selection is not allowed. getSelectionModel() Implements javax.swing.table.TableColumnModel.getSelectionModel. Returns the `ListSelectionModel` that is used to maintain column selection state.
public int	Returns: the `totalColumnWidth` property getTotalColumnWidth() Implements javax.swing.table.TableColumnModel.getTotalColumnWidth. Returns the total combined width of all columns.
private void	invalidateWidthCache()
public void	moveColumn(int the index of column to be moved columnIndex, int new index to move the column newIndex) Implements javax.swing.table.TableColumnModel.moveColumn. Moves the column and heading at `columnIndex` to `newIndex`.
public void	propertyChange(PropertyChangeEvent `PropertyChangeEvent` evt) Implements java.beans.PropertyChangeListener.propertyChange. Property Change Listener change method.
protected void	recalcWidthCache() Recalculates the total combined width of all columns.
public void	removeColumn(TableColumn the `TableColumn` to be removed column) Implements javax.swing.table.TableColumnModel.removeColumn. Deletes the `column` from the `tableColumns` array.
public void	removeColumnModelListener(TableColumnModelListener a `TableColumnModelListener` object x) Implements javax.swing.table.TableColumnModel.removeColumnModelListener. Removes a listener for table column model events.
public void	setColumnMargin(int the new margin width, in pixels newMargin) Implements javax.swing.table.TableColumnModel.setColumnMargin. Sets the column margin to `newMargin`.
public void	setColumnSelectionAllowed(boolean true if column selection will be allowed, false otherwise flag) Implements javax.swing.table.TableColumnModel.setColumnSelectionAllowed. Sets whether column selection is allowed.
public void	setSelectionModel(ListSelectionModel the new selection model newModel) Implements javax.swing.table.TableColumnModel.setSelectionModel. Sets the selection model for this `TableColumnModel` to `newModel` and registers for listener notifications from the new selection model.
public void	valueChanged(ListSelectionEvent the change event e) Implements javax.swing.event.ListSelectionListener.valueChanged. A `ListSelectionListener` that forwards `ListSelectionEvents` when there is a column selection change.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

changeEvent	back to summary
protected transient ChangeEvent changeEvent Change event (only one needed)

columnMargin	back to summary
protected int columnMargin Width margin between each column

columnSelectionAllowed	back to summary
protected boolean columnSelectionAllowed Column selection allowed in this column model

listenerList	back to summary
protected EventListenerList listenerList List of TableColumnModelListener

selectionModel	back to summary
protected ListSelectionModel selectionModel Model for keeping track of column selections

tableColumns	back to summary
protected Vector<TableColumn> tableColumns Array of TableColumn objects in this model

totalColumnWidth	back to summary
protected int totalColumnWidth A local cache of the combined width of all columns

DefaultTableColumnModel	back to summary
public DefaultTableColumnModel() Creates a default table column model.

Method Detail

addColumn back to summary

addColumn	back to summary
public void addColumn(TableColumn aColumn) Implements javax.swing.table.TableColumnModel.addColumn. Appends `aColumn` to the end of the `tableColumns` array. This method also posts the `columnAdded` event to its listeners. Parameters aColumn:TableColumn the `TableColumn` to be added Exceptions IllegalArgumentException: if `aColumn` is `null` See Also `removeColumn`

public void addColumn(TableColumn aColumn)

Implements javax.swing.table.TableColumnModel.addColumn.

Appends aColumn to the end of the tableColumns array. This method also posts the columnAdded event to its listeners.

Parameters

aColumn:TableColumn: the TableColumn to be added

Exceptions

IllegalArgumentException:: if aColumn is null

See Also

removeColumn

addColumnModelListener back to summary

addColumnModelListener	back to summary
public void addColumnModelListener(TableColumnModelListener x) Implements javax.swing.table.TableColumnModel.addColumnModelListener. Adds a listener for table column model events. Parameters x:TableColumnModelListener a `TableColumnModelListener` object

public void addColumnModelListener(TableColumnModelListener x)

Implements javax.swing.table.TableColumnModel.addColumnModelListener.

Adds a listener for table column model events.

Parameters

x:TableColumnModelListener: a TableColumnModelListener object

createSelectionModel	back to summary
protected ListSelectionModel createSelectionModel() Creates a new default list selection model. Returns:ListSelectionModel a newly created default list selection model.

createSelectionModel

back to summary

protected ListSelectionModel createSelectionModel()

Creates a new default list selection model.

Returns:ListSelectionModel: a newly created default list selection model.

fireColumnAdded back to summary

fireColumnAdded	back to summary
protected void fireColumnAdded(TableColumnModelEvent e) Notifies all listeners that have registered interest for notification on this event type. The event instance is lazily created using the parameters passed into the fire method. Parameters e:TableColumnModelEvent the event received See Also `EventListenerList`

protected void fireColumnAdded(TableColumnModelEvent e)

Notifies all listeners that have registered interest for notification on this event type. The event instance is lazily created using the parameters passed into the fire method.

Parameters

e:TableColumnModelEvent: the event received

See Also

EventListenerList

fireColumnMarginChanged back to summary

fireColumnMarginChanged	back to summary
protected void fireColumnMarginChanged() Notifies all listeners that have registered interest for notification on this event type. The event instance is lazily created using the parameters passed into the fire method. See Also `EventListenerList`

protected void fireColumnMarginChanged()

Notifies all listeners that have registered interest for notification on this event type. The event instance is lazily created using the parameters passed into the fire method.

See Also: EventListenerList

fireColumnMoved back to summary

fireColumnMoved	back to summary
protected void fireColumnMoved(TableColumnModelEvent e) Notifies all listeners that have registered interest for notification on this event type. The event instance is lazily created using the parameters passed into the fire method. Parameters e:TableColumnModelEvent the event received See Also `EventListenerList`

protected void fireColumnMoved(TableColumnModelEvent e)

Notifies all listeners that have registered interest for notification on this event type. The event instance is lazily created using the parameters passed into the fire method.

Parameters

e:TableColumnModelEvent: the event received

See Also

EventListenerList

fireColumnRemoved back to summary

fireColumnRemoved	back to summary
protected void fireColumnRemoved(TableColumnModelEvent e) Notifies all listeners that have registered interest for notification on this event type. The event instance is lazily created using the parameters passed into the fire method. Parameters e:TableColumnModelEvent the event received See Also `EventListenerList`

protected void fireColumnRemoved(TableColumnModelEvent e)

Notifies all listeners that have registered interest for notification on this event type. The event instance is lazily created using the parameters passed into the fire method.

Parameters

e:TableColumnModelEvent: the event received

See Also

EventListenerList

fireColumnSelectionChanged back to summary

fireColumnSelectionChanged	back to summary
protected void fireColumnSelectionChanged(ListSelectionEvent e) Notifies all listeners that have registered interest for notification on this event type. The event instance is lazily created using the parameters passed into the fire method. Parameters e:ListSelectionEvent the event received See Also `EventListenerList`

protected void fireColumnSelectionChanged(ListSelectionEvent e)

Notifies all listeners that have registered interest for notification on this event type. The event instance is lazily created using the parameters passed into the fire method.

Parameters

e:ListSelectionEvent: the event received

See Also

EventListenerList

getColumn back to summary

getColumn	back to summary
public TableColumn getColumn(int columnIndex) Implements javax.swing.table.TableColumnModel.getColumn. Returns the `TableColumn` object for the column at `columnIndex`. Parameters columnIndex:int the index of the column desired Returns:TableColumn the `TableColumn` object for the column at `columnIndex` Exceptions ArrayIndexOutOfBoundsException: if `columnIndex` is out of range: (`columnIndex < 0 \|\| columnIndex >= getColumnCount()`)

public TableColumn getColumn(int columnIndex)

Implements javax.swing.table.TableColumnModel.getColumn.

Returns the TableColumn object for the column at columnIndex.

Parameters

columnIndex:int: the index of the column desired

Returns:TableColumn

the TableColumn object for the column at columnIndex

Exceptions

ArrayIndexOutOfBoundsException:: if columnIndex is out of range: (columnIndex < 0 || columnIndex >= getColumnCount())

getColumnCount back to summary

getColumnCount	back to summary
public int getColumnCount() Implements javax.swing.table.TableColumnModel.getColumnCount. Returns the number of columns in the `tableColumns` array. Returns:int the number of columns in the `tableColumns` array See Also `getColumns`

public int getColumnCount()

Implements javax.swing.table.TableColumnModel.getColumnCount.

Returns the number of columns in the tableColumns array.

Returns:int: the number of columns in the tableColumns array
See Also: getColumns

getColumnIndex back to summary

getColumnIndex	back to summary
public int getColumnIndex(Object identifier) Implements javax.swing.table.TableColumnModel.getColumnIndex. Returns the index of the first column in the `tableColumns` array whose identifier is equal to `identifier`, when compared using `equals`. Parameters identifier:Object the identifier object Returns:int the index of the first column in the `tableColumns` array whose identifier is equal to `identifier` Exceptions IllegalArgumentException: if `identifier` is `null`, or if no `TableColumn` has this `identifier` See Also `getColumn`

public int getColumnIndex(Object identifier)

Implements javax.swing.table.TableColumnModel.getColumnIndex.

Returns the index of the first column in the tableColumns array whose identifier is equal to identifier, when compared using equals.

Parameters

identifier:Object: the identifier object

Returns:int

the index of the first column in the tableColumns array whose identifier is equal to identifier

Exceptions

IllegalArgumentException:: if identifier is null, or if no TableColumn has this identifier

See Also

getColumn

getColumnIndexAtX back to summary

getColumnIndexAtX	back to summary
public int getColumnIndexAtX(int x) Implements javax.swing.table.TableColumnModel.getColumnIndexAtX. Returns the index of the column that lies at position `x`, or -1 if no column covers this point. In keeping with Swing's separable model architecture, a TableColumnModel does not know how the table columns actually appear on screen. The visual presentation of the columns is the responsibility of the view/controller object using this model (typically JTable). The view/controller need not display the columns sequentially from left to right. For example, columns could be displayed from right to left to accommodate a locale preference or some columns might be hidden at the request of the user. Because the model does not know how the columns are laid out on screen, the given `xPosition` should not be considered to be a coordinate in 2D graphics space. Instead, it should be considered to be a width from the start of the first column in the model. If the column index for a given X coordinate in 2D space is required, `JTable.columnAtPoint` can be used instead. Parameters x:int the horizontal location of interest Returns:int the index of the column or -1 if no column is found See Also `javax.swing.JTable#columnAtPoint`

public int getColumnIndexAtX(int x)

Implements javax.swing.table.TableColumnModel.getColumnIndexAtX.

Returns the index of the column that lies at position x, or -1 if no column covers this point. In keeping with Swing's separable model architecture, a TableColumnModel does not know how the table columns actually appear on screen. The visual presentation of the columns is the responsibility of the view/controller object using this model (typically JTable). The view/controller need not display the columns sequentially from left to right. For example, columns could be displayed from right to left to accommodate a locale preference or some columns might be hidden at the request of the user. Because the model does not know how the columns are laid out on screen, the given xPosition should not be considered to be a coordinate in 2D graphics space. Instead, it should be considered to be a width from the start of the first column in the model. If the column index for a given X coordinate in 2D space is required, JTable.columnAtPoint can be used instead.

Parameters

x:int: the horizontal location of interest

Returns:int

the index of the column or -1 if no column is found

See Also

javax.swing.JTable#columnAtPoint

getColumnMargin back to summary

getColumnMargin	back to summary
public int getColumnMargin() Implements javax.swing.table.TableColumnModel.getColumnMargin. Returns the width margin for `TableColumn`. The default `columnMargin` is 1. Returns:int the maximum width for the `TableColumn` See Also `setColumnMargin`

public int getColumnMargin()

Implements javax.swing.table.TableColumnModel.getColumnMargin.

Returns the width margin for TableColumn. The default columnMargin is 1.

Returns:int: the maximum width for the TableColumn
See Also: setColumnMargin

getColumnModelListeners back to summary

getColumnModelListeners	back to summary
public TableColumnModelListener[] getColumnModelListeners() Returns an array of all the column model listeners registered on this model. Returns:TableColumnModelListener[] all of this default table column model's `ColumnModelListener`s or an empty array if no column model listeners are currently registered Since 1.4 See Also `addColumnModelListener`, `removeColumnModelListener`

public TableColumnModelListener[] getColumnModelListeners()

Returns an array of all the column model listeners registered on this model.

Returns:TableColumnModelListener[]: all of this default table column model's ColumnModelListeners or an empty array if no column model listeners are currently registered
Since: 1.4
See Also: addColumnModelListener, removeColumnModelListener

getColumns back to summary

getColumns	back to summary
public Enumeration<TableColumn> getColumns() Implements javax.swing.table.TableColumnModel.getColumns. Returns an `Enumeration` of all the columns in the model. Returns:Enumeration<TableColumn> an `Enumeration` of the columns in the model

public Enumeration<TableColumn> getColumns()

Implements javax.swing.table.TableColumnModel.getColumns.

Returns an Enumeration of all the columns in the model.

Returns:Enumeration<TableColumn>: an Enumeration of the columns in the model

getColumnSelectionAllowed back to summary

getColumnSelectionAllowed	back to summary
public boolean getColumnSelectionAllowed() Implements javax.swing.table.TableColumnModel.getColumnSelectionAllowed. Returns true if column selection is allowed, otherwise false. The default is false. Returns:boolean the `columnSelectionAllowed` property

public boolean getColumnSelectionAllowed()

Implements javax.swing.table.TableColumnModel.getColumnSelectionAllowed.

Returns true if column selection is allowed, otherwise false. The default is false.

Returns:boolean: the columnSelectionAllowed property

getListeners back to summary

getListeners	back to summary
public <T extends EventListener> T[] getListeners(Class<T> listenerType) Returns an array of all the objects currently registered as `FooListener`s upon this model. `FooListener`s are registered using the `addFooListener` method. You can specify the `listenerType` argument with a class literal, such as `FooListener.class`. For example, you can query a `DefaultTableColumnModel` `m` for its column model listeners with the following code: ColumnModelListener[] cmls = (ColumnModelListener[])(m.getListeners(ColumnModelListener.class)); If no such listeners exist, this method returns an empty array. Parameters <T> the listener type listenerType:Class<T> the type of listeners requested Returns:T[] an array of all objects registered as `FooListener`s on this model, or an empty array if no such listeners have been added Exceptions ClassCastException: if `listenerType` doesn't specify a class or interface that implements `java.util.EventListener` Since 1.3 See Also `getColumnModelListeners`

public <T extends EventListener> T[] getListeners(Class<T> listenerType)

Returns an array of all the objects currently registered as FooListeners upon this model. FooListeners are registered using the addFooListener method.

You can specify the listenerType argument with a class literal, such as FooListener.class. For example, you can query a DefaultTableColumnModel m for its column model listeners with the following code:

ColumnModelListener[] cmls = (ColumnModelListener[])(m.getListeners(ColumnModelListener.class));

If no such listeners exist, this method returns an empty array.

Parameters

<T>: the listener type
listenerType:Class<T>: the type of listeners requested

Returns:T[]

an array of all objects registered as FooListeners on this model, or an empty array if no such listeners have been added

Exceptions

ClassCastException:: if listenerType doesn't specify a class or interface that implements java.util.EventListener

Since

1.3

See Also

getColumnModelListeners

getSelectedColumnCount	back to summary
public int getSelectedColumnCount() Implements javax.swing.table.TableColumnModel.getSelectedColumnCount. Returns the number of columns selected. Returns:int the number of columns selected

getSelectedColumnCount

back to summary

public int getSelectedColumnCount()

Implements javax.swing.table.TableColumnModel.getSelectedColumnCount.

Returns the number of columns selected.

Returns:int: the number of columns selected

getSelectedColumns back to summary

getSelectedColumns	back to summary
public int[] getSelectedColumns() Implements javax.swing.table.TableColumnModel.getSelectedColumns. Returns an array of selected columns. If `selectionModel` is `null`, returns an empty array. Returns:int[] an array of selected columns or an empty array if nothing is selected or the `selectionModel` is `null`

public int[] getSelectedColumns()

Implements javax.swing.table.TableColumnModel.getSelectedColumns.

Returns an array of selected columns. If selectionModel is null, returns an empty array.

Returns:int[]: an array of selected columns or an empty array if nothing is selected or the selectionModel is null

getSelectionModel back to summary

getSelectionModel	back to summary
public ListSelectionModel getSelectionModel() Implements javax.swing.table.TableColumnModel.getSelectionModel. Returns the `ListSelectionModel` that is used to maintain column selection state. Returns:ListSelectionModel the object that provides column selection state. Or `null` if row selection is not allowed. See Also `setSelectionModel`

public ListSelectionModel getSelectionModel()

Implements javax.swing.table.TableColumnModel.getSelectionModel.

Returns the ListSelectionModel that is used to maintain column selection state.

Returns:ListSelectionModel: the object that provides column selection state. Or null if row selection is not allowed.
See Also: setSelectionModel

getTotalColumnWidth back to summary

getTotalColumnWidth	back to summary
public int getTotalColumnWidth() Implements javax.swing.table.TableColumnModel.getTotalColumnWidth. Returns the total combined width of all columns. Returns:int the `totalColumnWidth` property

public int getTotalColumnWidth()

Implements javax.swing.table.TableColumnModel.getTotalColumnWidth.

Returns the total combined width of all columns.

Returns:int: the totalColumnWidth property

invalidateWidthCache	back to summary
private void invalidateWidthCache()

moveColumn back to summary

moveColumn	back to summary
public void moveColumn(int columnIndex, int newIndex) Implements javax.swing.table.TableColumnModel.moveColumn. Moves the column and heading at `columnIndex` to `newIndex`. The old column at `columnIndex` will now be found at `newIndex`. The column that used to be at `newIndex` is shifted left or right to make room. This will not move any columns if `columnIndex` equals `newIndex`. This method also posts a `columnMoved` event to its listeners. Parameters columnIndex:int the index of column to be moved newIndex:int new index to move the column Exceptions IllegalArgumentException: if `column` or `newIndex` are not in the valid range

public void moveColumn(int columnIndex, int newIndex)

Implements javax.swing.table.TableColumnModel.moveColumn.

Moves the column and heading at columnIndex to newIndex. The old column at columnIndex will now be found at newIndex. The column that used to be at newIndex is shifted left or right to make room. This will not move any columns if columnIndex equals newIndex. This method also posts a columnMoved event to its listeners.

Parameters

columnIndex:int: the index of column to be moved
newIndex:int: new index to move the column

Exceptions

IllegalArgumentException:: if column or newIndex are not in the valid range

propertyChange back to summary

propertyChange	back to summary
public void propertyChange(PropertyChangeEvent evt) Implements java.beans.PropertyChangeListener.propertyChange. Property Change Listener change method. Used to track changes to the column width or preferred column width. Parameters evt:PropertyChangeEvent `PropertyChangeEvent`

public void propertyChange(PropertyChangeEvent evt)

Implements java.beans.PropertyChangeListener.propertyChange.

Property Change Listener change method. Used to track changes to the column width or preferred column width.

Parameters

evt:PropertyChangeEvent: PropertyChangeEvent

recalcWidthCache	back to summary
protected void recalcWidthCache() Recalculates the total combined width of all columns. Updates the `totalColumnWidth` property.

removeColumn back to summary

removeColumn	back to summary
public void removeColumn(TableColumn column) Implements javax.swing.table.TableColumnModel.removeColumn. Deletes the `column` from the `tableColumns` array. This method will do nothing if `column` is not in the table's columns list. `tile` is called to resize both the header and table views. This method also posts a `columnRemoved` event to its listeners. Parameters column:TableColumn the `TableColumn` to be removed See Also `addColumn`

public void removeColumn(TableColumn column)

Implements javax.swing.table.TableColumnModel.removeColumn.

Deletes the column from the tableColumns array. This method will do nothing if column is not in the table's columns list. tile is called to resize both the header and table views. This method also posts a columnRemoved event to its listeners.

Parameters

column:TableColumn: the TableColumn to be removed

See Also

addColumn

removeColumnModelListener back to summary

removeColumnModelListener	back to summary
public void removeColumnModelListener(TableColumnModelListener x) Implements javax.swing.table.TableColumnModel.removeColumnModelListener. Removes a listener for table column model events. Parameters x:TableColumnModelListener a `TableColumnModelListener` object

public void removeColumnModelListener(TableColumnModelListener x)

Implements javax.swing.table.TableColumnModel.removeColumnModelListener.

Removes a listener for table column model events.

Parameters

x:TableColumnModelListener: a TableColumnModelListener object

setColumnMargin back to summary

setColumnMargin	back to summary
public void setColumnMargin(int newMargin) Implements javax.swing.table.TableColumnModel.setColumnMargin. Sets the column margin to `newMargin`. This method also posts a `columnMarginChanged` event to its listeners. Parameters newMargin:int the new margin width, in pixels See Also `getColumnMargin`, `getTotalColumnWidth`

public void setColumnMargin(int newMargin)

Implements javax.swing.table.TableColumnModel.setColumnMargin.

Sets the column margin to newMargin. This method also posts a columnMarginChanged event to its listeners.

Parameters

newMargin:int: the new margin width, in pixels

setColumnSelectionAllowed	back to summary
public void setColumnSelectionAllowed(boolean flag) Implements javax.swing.table.TableColumnModel.setColumnSelectionAllowed. Sets whether column selection is allowed. The default is false. Parameters flag:boolean true if column selection will be allowed, false otherwise

setColumnSelectionAllowed

back to summary

public void setColumnSelectionAllowed(boolean flag)

Implements javax.swing.table.TableColumnModel.setColumnSelectionAllowed.

Sets whether column selection is allowed. The default is false.

Parameters

flag:boolean: true if column selection will be allowed, false otherwise

setSelectionModel back to summary

setSelectionModel	back to summary
public void setSelectionModel(ListSelectionModel newModel) Implements javax.swing.table.TableColumnModel.setSelectionModel. Sets the selection model for this `TableColumnModel` to `newModel` and registers for listener notifications from the new selection model. If `newModel` is `null`, an exception is thrown. Parameters newModel:ListSelectionModel the new selection model Exceptions IllegalArgumentException: if `newModel` is `null` See Also `getSelectionModel`

public void setSelectionModel(ListSelectionModel newModel)

Implements javax.swing.table.TableColumnModel.setSelectionModel.

Sets the selection model for this TableColumnModel to newModel and registers for listener notifications from the new selection model. If newModel is null, an exception is thrown.

Parameters

newModel:ListSelectionModel: the new selection model

Exceptions

IllegalArgumentException:: if newModel is null

See Also

getSelectionModel

valueChanged back to summary

valueChanged	back to summary
public void valueChanged(ListSelectionEvent e) Implements javax.swing.event.ListSelectionListener.valueChanged. A `ListSelectionListener` that forwards `ListSelectionEvents` when there is a column selection change. Parameters e:ListSelectionEvent the change event

public void valueChanged(ListSelectionEvent e)

Implements javax.swing.event.ListSelectionListener.valueChanged.

A ListSelectionListener that forwards ListSelectionEvents when there is a column selection change.

Parameters

e:ListSelectionEvent: the change event

public Class DefaultTableColumnModel

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Field Detail

Constructor Detail

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