Package org.eclipse.nebula.widgets.grid

Class GridVisibleRangeSupport

java.lang.Object

org.eclipse.nebula.widgets.grid.GridVisibleRangeSupport

public class GridVisibleRangeSupport
extends java.lang.Object

This support class adds the possibility to get informed when the visual range in the grid is modified. E.g. to implement clever resource management

This support is provisional and may change

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	GridVisibleRangeSupport.RangeChangedEvent	Event informing about the change
static interface	GridVisibleRangeSupport.VisibleRangeChangedListener	Listener notified when the visible range changes

Method Summary

Modifier and Type	Method	Description
void	addRangeChangeListener(GridVisibleRangeSupport.VisibleRangeChangedListener listener)	Add a listener who is informed when the range is changed
static GridVisibleRangeSupport	createFor(Grid grid)	Create a range support for the given grid instance
void	removeRangeChangeListener(GridVisibleRangeSupport.VisibleRangeChangedListener listener)	Remove the listener from the ones informed when the range is changed

Methods inherited from class java.lang.Object

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

Method Detail

addRangeChangeListener

public void addRangeChangeListener(GridVisibleRangeSupport.VisibleRangeChangedListener listener)

Add a listener who is informed when the range is changed

Parameters:

listener - the listener to add

removeRangeChangeListener

public void removeRangeChangeListener(GridVisibleRangeSupport.VisibleRangeChangedListener listener)

Remove the listener from the ones informed when the range is changed

Parameters:

listener -

createFor

public static GridVisibleRangeSupport createFor(Grid grid)

Create a range support for the given grid instance

Parameters:

grid - the grid instance the range support is created for

Returns:

the created range support