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JavaTM 2 Platform Std. Ed. v1.3 |
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Defines the requirements for a table column model object suitable for
use with JTable.
DefaultTableColumnModel| Method Summary | |
void |
addColumn(TableColumn aColumn)
Appends aColumn to the end of the
tableColumns array. |
void |
addColumnModelListener(TableColumnModelListener x)
Adds a listener for table column model events. |
TableColumn |
getColumn(int columnIndex)
Returns the TableColumn object for the column at
columnIndex. |
int |
getColumnCount()
Returns the number of columns in the model. |
int |
getColumnIndex(Object columnIdentifier)
Returns the index of the first column in the table whose identifier is equal to identifier,
when compared using equals. |
int |
getColumnIndexAtX(int xPosition)
Returns the index of the column that lies on the horizontal point, xPosition;
or -1 if it lies outside the any of the column's bounds. |
int |
getColumnMargin()
Returns the width between the cells in each column. |
Enumeration |
getColumns()
Returns an Enumeration of all the columns in the model. |
boolean |
getColumnSelectionAllowed()
Returns true if columns may be selected. |
int |
getSelectedColumnCount()
Returns the number of selected columns. |
int[] |
getSelectedColumns()
Returns an array of indicies of all selected columns. |
ListSelectionModel |
getSelectionModel()
Returns the current selection model. |
int |
getTotalColumnWidth()
Returns the total width of all the columns. |
void |
moveColumn(int columnIndex,
int newIndex)
Moves the column and its header at columnIndex to
newIndex. |
void |
removeColumn(TableColumn column)
Deletes the TableColumn column from the
tableColumns array. |
void |
removeColumnModelListener(TableColumnModelListener x)
Removes a listener for table column model events. |
void |
setColumnMargin(int newMargin)
Sets the TableColumn's column margin to
newMargin. |
void |
setColumnSelectionAllowed(boolean flag)
Sets whether the columns in this model may be selected. |
void |
setSelectionModel(ListSelectionModel newModel)
Sets the selection model. |
| Method Detail |
public void addColumn(TableColumn aColumn)
aColumn to the end of the
tableColumns array.
This method posts a columnAdded
event to its listeners.aColumn - the TableColumn to be addedremoveColumn(javax.swing.table.TableColumn)public void removeColumn(TableColumn column)
TableColumn column from the
tableColumns array. This method will do nothing if
column is not in the table's column list.
This method posts a columnRemoved
event to its listeners.column - the TableColumn to be removedaddColumn(javax.swing.table.TableColumn)
public void moveColumn(int columnIndex,
int newIndex)
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
posts a columnMoved event to its listeners.columnIndex - the index of column to be movednewIndex - index of the column's new locationIllegalArgumentException - if columnIndex or
newIndex
are not in the valid rangepublic void setColumnMargin(int newMargin)
TableColumn's column margin to
newMargin. This method posts
a columnMarginChanged event to its listeners.newMargin - the width, in pixels, of the new column marginsgetColumnMargin()public int getColumnCount()
public Enumeration getColumns()
Enumeration of all the columns in the model.Enumeration of all the columns in the modelpublic int getColumnIndex(Object columnIdentifier)
identifier,
when compared using equals.columnIdentifier - the identifier objectidentifierIllegalArgumentException - if identifier
is null, or no
TableColumn has this
identifiergetColumn(int)public TableColumn getColumn(int columnIndex)
TableColumn object for the column at
columnIndex.columnIndex - the index of the desired columnTableColumn object for
the column at columnIndexpublic int getColumnMargin()
public int getColumnIndexAtX(int xPosition)
xPosition;
or -1 if it lies outside the any of the column's bounds.public int getTotalColumnWidth()
public void setColumnSelectionAllowed(boolean flag)
flag - true if columns may be selected; otherwise falsegetColumnSelectionAllowed()public boolean getColumnSelectionAllowed()
setColumnSelectionAllowed(boolean)public int[] getSelectedColumns()
public int getSelectedColumnCount()
public void setSelectionModel(ListSelectionModel newModel)
newModel - a ListSelectionModel objectgetSelectionModel()public ListSelectionModel getSelectionModel()
ListSelectionModel objectsetSelectionModel(javax.swing.ListSelectionModel)public void addColumnModelListener(TableColumnModelListener x)
x - a TableColumnModelListener objectpublic void removeColumnModelListener(TableColumnModelListener x)
x - a TableColumnModelListener object
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JavaTM 2 Platform Std. Ed. v1.3 |
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