de.jaret.util.ui.table.util
Class AbstractSelectionProvider

java.lang.Object
  de.jaret.util.ui.table.util.AbstractSelectionProvider

All Implemented Interfaces:

IJaretTableSelectionModelListener, org.eclipse.jface.viewers.ISelectionProvider

Direct Known Subclasses:

DefaultSelectionProvider

public abstract class AbstractSelectionProvider
extends java.lang.Object
implements org.eclipse.jface.viewers.ISelectionProvider, IJaretTableSelectionModelListener

Abstract base for an ISelectionProvider based on a jaret Table.

Version:

$Id: AbstractSelectionProvider.java 183 2007-01-08 01:02:17Z olk $

Author:

Peter Kliem

Field Summary

protected java.util.List<org.eclipse.jface.viewers.ISelectionChangedListener>	_selectionChangeListeners list of ISelection listeners
protected JaretTable	_table jaret table the selection provider listens to.

Constructor Summary

AbstractSelectionProvider(JaretTable table)
Contruct an abstract selection provider.

Method Summary

void	addSelectionChangedListener(org.eclipse.jface.viewers.ISelectionChangedListener listener)
void	cellSelectionAdded(IJaretTableCell cell) Called whenever a cell has been added to a selection.
void	cellSelectionRemoved(IJaretTableCell cell) Called whenever a cell has been removed from the selection.
void	columnSelectionAdded(IColumn column) Called whenever a column has been added to a selection.
void	columnSelectionRemoved(IColumn column) Called whenever a column has been removed from the selection.
protected abstract org.eclipse.jface.viewers.ISelection	getISelection() Override this method to return an ISelectiobn appropriate for the intended use.
org.eclipse.jface.viewers.ISelection	getSelection() Retrieve an IStructuredSelection of the current selection (will contain rows, columns and cells).
void	removeSelectionChangedListener(org.eclipse.jface.viewers.ISelectionChangedListener listener)
void	rowSelectionAdded(IRow row) Called whenever a row has been added to a selection.
void	rowSelectionRemoved(IRow row) Called whenever a row has been removed from the selection.
protected abstract void	setISelection(org.eclipse.jface.viewers.ISelection selection) Override this method to set a selection on the table based on an ISelection.
void	setSelection(org.eclipse.jface.viewers.ISelection selection)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_table

protected JaretTable _table

jaret table the selection provider listens to.

_selectionChangeListeners

protected java.util.List<org.eclipse.jface.viewers.ISelectionChangedListener> _selectionChangeListeners

list of ISelection listeners. *

Constructor Detail

AbstractSelectionProvider

public AbstractSelectionProvider(JaretTable table)

Contruct an abstract selection provider.

Parameters:

table - JaretTable to listen to

Method Detail

addSelectionChangedListener

public void addSelectionChangedListener(org.eclipse.jface.viewers.ISelectionChangedListener listener)

Specified by:

addSelectionChangedListener in interface org.eclipse.jface.viewers.ISelectionProvider

removeSelectionChangedListener

public void removeSelectionChangedListener(org.eclipse.jface.viewers.ISelectionChangedListener listener)

Specified by:

removeSelectionChangedListener in interface org.eclipse.jface.viewers.ISelectionProvider

setSelection

public void setSelection(org.eclipse.jface.viewers.ISelection selection)

Specified by:

setSelection in interface org.eclipse.jface.viewers.ISelectionProvider

getSelection

public org.eclipse.jface.viewers.ISelection getSelection()

Retrieve an IStructuredSelection of the current selection (will contain rows, columns and cells).

Specified by:

getSelection in interface org.eclipse.jface.viewers.ISelectionProvider

getISelection

protected abstract org.eclipse.jface.viewers.ISelection getISelection()

Override this method to return an ISelectiobn appropriate for the intended use.

Returns:

ISelection

setISelection

protected abstract void setISelection(org.eclipse.jface.viewers.ISelection selection)

Override this method to set a selection on the table based on an ISelection.

Parameters:

selection - ISelection to be set.

rowSelectionAdded

public void rowSelectionAdded(IRow row)

Called whenever a row has been added to a selection.

Specified by:

rowSelectionAdded in interface IJaretTableSelectionModelListener

Parameters:

row - row added.

rowSelectionRemoved

public void rowSelectionRemoved(IRow row)

Called whenever a row has been removed from the selection.

Specified by:

rowSelectionRemoved in interface IJaretTableSelectionModelListener

Parameters:

row - row removed.

cellSelectionAdded

public void cellSelectionAdded(IJaretTableCell cell)

Called whenever a cell has been added to a selection.

Specified by:

cellSelectionAdded in interface IJaretTableSelectionModelListener

Parameters:

cell - cell added

cellSelectionRemoved

public void cellSelectionRemoved(IJaretTableCell cell)

Called whenever a cell has been removed from the selection.

Specified by:

cellSelectionRemoved in interface IJaretTableSelectionModelListener

Parameters:

cell - cell removed

columnSelectionAdded

public void columnSelectionAdded(IColumn column)

Called whenever a column has been added to a selection.

Specified by:

columnSelectionAdded in interface IJaretTableSelectionModelListener

Parameters:

column - column added

columnSelectionRemoved

public void columnSelectionRemoved(IColumn column)

Called whenever a column has been removed from the selection.

Specified by:

columnSelectionRemoved in interface IJaretTableSelectionModelListener

Parameters:

column - column removed