com.sciapp.table
Interface GroupTableColumnModel

All Known Implementing Classes:

DefaultGroupTableColumnModel

public interface GroupTableColumnModel

GroupTableColumnModel defines the requirements for a table column model object suitable for use with a GroupTableHeader.

Method Summary

void	addGroupColumnModelListener(GroupTableColumnModelListener l) Adds a GroupTableColumnModelListener that is notified each time a group column is added or removed from the model.
TableColumn	getChildColumn(GroupTableColumn parent, int index) Returns the child column of a group column at the specified location.
int	getChildColumnCount(GroupTableColumn parent) Returns the number of children columns in a group column.
GroupTableColumn	getGroupColumn(TableColumn column) Returns the parent group column of the specified column.
int	getIndexOfChildColumn(GroupTableColumn parent, TableColumn child) Returns the index of a child column in its parent group column.
GroupTableColumn	getRootGroupColumn() Returns the root group column.
void	insertColumnInto(TableColumn child, GroupTableColumn parent, int index) Inserts a column as child of a group column at the specified index.
void	removeColumnFromParent(TableColumn aColumn) Removes a column from the model.
void	removeGroupColumnModelListener(GroupTableColumnModelListener l) Removes a GroupTableColumnModelListener from the list that is notified each time a group column is added or removed from the model.

Method Detail

addGroupColumnModelListener

void addGroupColumnModelListener(GroupTableColumnModelListener l)

Adds a GroupTableColumnModelListener that is notified each time a group column is added or removed from the model.

Parameters:

l - the GroupTableColumnModelListener to add

getChildColumn

TableColumn getChildColumn(GroupTableColumn parent,
                           int index)

Returns the child column of a group column at the specified location.

Parameters:

parent - a group column

index - the location of the child column

Returns:

the child column of parent at index

getChildColumnCount

int getChildColumnCount(GroupTableColumn parent)

Returns the number of children columns in a group column.

Parameters:

parent - a group column

Returns:

the number of the group column's children

getGroupColumn

GroupTableColumn getGroupColumn(TableColumn column)

Returns the parent group column of the specified column. If the column is not part of a group, null is returned.

Parameters:

column - the column being part of a group column

Returns:

the enclosing group column or null, if the column is not part of a group

getIndexOfChildColumn

int getIndexOfChildColumn(GroupTableColumn parent,
                          TableColumn child)

Returns the index of a child column in its parent group column.

Parameters:

parent - a group column in the model

child - the child column

Returns:

the index of the child column in the group column

getRootGroupColumn

GroupTableColumn getRootGroupColumn()

Returns the root group column.

Returns:

the root group column

insertColumnInto

void insertColumnInto(TableColumn child,
                      GroupTableColumn parent,
                      int index)

Inserts a column as child of a group column at the specified index.

Parameters:

child - the column to add

parent - the group column to add the child column to

index - the location of the added child column

removeColumnFromParent

void removeColumnFromParent(TableColumn aColumn)

Removes a column from the model.

Parameters:

aColumn - the column to remove

removeGroupColumnModelListener

void removeGroupColumnModelListener(GroupTableColumnModelListener l)

Removes a GroupTableColumnModelListener from the list that is notified each time a group column is added or removed from the model.

Parameters:

l - the GroupTableColumnModelListener to remove