File	Doc	Category	Size	Date	Package
TableColumnModel.java	API Doc	Java SE 5 API	7673	Fri Aug 26 14:58:14 BST 2005	javax.swing.table

TableColumnModel

Fields Summary

Constructors Summary

Methods Summary
public void	addColumn(javax.swing.table.TableColumn aColumn) Appends aColumn to the end of the tableColumns array. This method posts a columnAdded event to its listeners. param aColumn the TableColumn to be added see #removeColumn
public void	addColumnModelListener(javax.swing.event.TableColumnModelListener x) Adds a listener for table column model events. param x a TableColumnModelListener object
public javax.swing.table.TableColumn	getColumn(int columnIndex) Returns the TableColumn object for the column at columnIndex. param columnIndex the index of the desired column return the TableColumn object for the column at columnIndex
public int	getColumnCount() Returns the number of columns in the model. return the number of columns in the model
public int	getColumnIndex(java.lang.Object columnIdentifier) Returns the index of the first column in the table whose identifier is equal to identifier, when compared using equals. param columnIdentifier the identifier object return the index of the first table column whose identifier is equal to identifier exception IllegalArgumentException if identifier is null, or no TableColumn has this identifier see #getColumn
public 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. 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 accomodate 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. return the index of the column; or -1 if no column is found see javax.swing.JTable#columnAtPoint
public int	getColumnMargin() Returns the width between the cells in each column. return the margin, in pixels, between the cells
public boolean	getColumnSelectionAllowed() Returns true if columns may be selected. return true if columns may be selected see #setColumnSelectionAllowed
public java.util.Enumeration	getColumns() Returns an Enumeration of all the columns in the model. return an Enumeration of all the columns in the model
public int	getSelectedColumnCount() Returns the number of selected columns. return the number of selected columns; or 0 if no columns are selected
public int[]	getSelectedColumns() Returns an array of indicies of all selected columns. return an array of integers containing the indicies of all selected columns; or an empty array if nothing is selected
public javax.swing.ListSelectionModel	getSelectionModel() Returns the current selection model. return a ListSelectionModel object see #setSelectionModel
public int	getTotalColumnWidth() Returns the total width of all the columns. return the total computed width of all columns
public void	moveColumn(int columnIndex, int newIndex) Moves the column and its header 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 posts a columnMoved event to its listeners. param columnIndex the index of column to be moved param newIndex index of the column's new location exception IllegalArgumentException if columnIndex or newIndex are not in the valid range
public void	removeColumn(javax.swing.table.TableColumn column) Deletes the 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. param column the TableColumn to be removed see #addColumn
public void	removeColumnModelListener(javax.swing.event.TableColumnModelListener x) Removes a listener for table column model events. param x a TableColumnModelListener object
public void	setColumnMargin(int newMargin) Sets the TableColumn's column margin to newMargin. This method posts a columnMarginChanged event to its listeners. param newMargin the width, in pixels, of the new column margins see #getColumnMargin
public void	setColumnSelectionAllowed(boolean flag) Sets whether the columns in this model may be selected. param flag true if columns may be selected; otherwise false see #getColumnSelectionAllowed
public void	setSelectionModel(javax.swing.ListSelectionModel newModel) Sets the selection model. param newModel a ListSelectionModel object see #getSelectionModel