org.eclipse.nebula.widgets.pagination

Class AbstractSortColumnSelectionListener

java.lang.Object

org.eclipse.swt.events.SelectionAdapter

org.eclipse.nebula.widgets.pagination.AbstractPageControllerSelectionListener<PageableController>

org.eclipse.nebula.widgets.pagination.AbstractSortColumnSelectionListener

All Implemented Interfaces:

java.util.EventListener, org.eclipse.swt.events.SelectionListener, org.eclipse.swt.internal.SWTEventListener

Direct Known Subclasses:

SortTableColumnSelectionListener, SortTreeColumnSelectionListener

public abstract class AbstractSortColumnSelectionListener
extends AbstractPageControllerSelectionListener<PageableController>

Abstract class to sort a widget (table tree etc...) column by using the attached pagination controller of the SWT parent (table tree...).

Constructor Summary

Constructors

Constructor and Description
AbstractSortColumnSelectionListener(java.lang.String propertyName) Constructor with property name and default sort (SWT.NONE).
AbstractSortColumnSelectionListener(java.lang.String propertyName, int sortDirection) Constructor with property name and sort direction.
AbstractSortColumnSelectionListener(java.lang.String propertyName, int sortDirection, PageableController controller) Constructor with property name and sort direction.
AbstractSortColumnSelectionListener(java.lang.String propertyName, PageableController controller) Constructor with property name and default sort (SWT.NONE).

Method Summary

Modifier and Type	Method and Description
protected abstract org.eclipse.swt.widgets.Widget	getParent(org.eclipse.swt.events.SelectionEvent e) Returns the parent of the sorted column (ex Table for TableColumn, Tree for TreeColumn).
int	getSortDirection() Returns the sort direction SWT.UP, SWT.DOWN.
java.lang.String	getSortPropertyName() Returns the property name used to sort.
protected abstract void	sort(org.eclipse.swt.events.SelectionEvent e) Sort the column od the parent of the sorted column (ex Table for TableColumn, Tree for TreeColumn).
void	widgetSelected(org.eclipse.swt.events.SelectionEvent e)

Methods inherited from class org.eclipse.nebula.widgets.pagination.AbstractPageControllerSelectionListener

getController

Methods inherited from class org.eclipse.swt.events.SelectionAdapter

widgetDefaultSelected

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.swt.events.SelectionListener

widgetDefaultSelectedAdapter, widgetSelectedAdapter

Constructor Detail

AbstractSortColumnSelectionListener

public AbstractSortColumnSelectionListener(java.lang.String propertyName)

Constructor with property name and default sort (SWT.NONE).

Parameters:

propertyName - the sort property name.

AbstractSortColumnSelectionListener

public AbstractSortColumnSelectionListener(java.lang.String propertyName,
                                           PageableController controller)

Constructor with property name and default sort (SWT.NONE).

Parameters:

propertyName - the sort property name.

controller - the controller to update when sort is applied.

AbstractSortColumnSelectionListener

public AbstractSortColumnSelectionListener(java.lang.String propertyName,
                                           int sortDirection)

Constructor with property name and sort direction.

Parameters:

propertyName - the sort property name.

sortDirection - the sort direction SWT.UP, SWT.DOWN.

AbstractSortColumnSelectionListener

public AbstractSortColumnSelectionListener(java.lang.String propertyName,
                                           int sortDirection,
                                           PageableController controller)

Constructor with property name and sort direction.

Parameters:

propertyName - the sort property name.

sortDirection - the sort direction SWT.UP, SWT.DOWN.

controller - the controller to update when sort is applied.

Method Detail

widgetSelected

public void widgetSelected(org.eclipse.swt.events.SelectionEvent e)

Specified by:

widgetSelected in interface org.eclipse.swt.events.SelectionListener

Overrides:

widgetSelected in class org.eclipse.swt.events.SelectionAdapter

getSortPropertyName

public java.lang.String getSortPropertyName()

Returns the property name used to sort.

Returns:

the sort property name.

getSortDirection

public int getSortDirection()

Returns the sort direction SWT.UP, SWT.DOWN.

Returns:

getParent

protected abstract org.eclipse.swt.widgets.Widget getParent(org.eclipse.swt.events.SelectionEvent e)

Returns the parent of the sorted column (ex Table for TableColumn, Tree for TreeColumn).

Parameters:

e -

Returns:

sort

protected abstract void sort(org.eclipse.swt.events.SelectionEvent e)

Sort the column od the parent of the sorted column (ex Table for TableColumn, Tree for TreeColumn).

Parameters:

e -