org.eclipse.emfforms.spi.swt.table

Interface ViewerRefreshManager

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface ViewerRefreshManager

Protocol for asynchronous non-redundant refresh of a viewer. This is associated with the table viewer under the REFRESH_MANAGER key.

Since:

1.21

Field Summary

Fields

Modifier and Type	Field and Description
static String	REFRESH_MANAGER Viewer data key for the refresh manager.

Method Summary

Modifier and Type	Method and Description
static ViewerRefreshManager	getInstance(org.eclipse.jface.viewers.Viewer viewer) Obtain the refresh manager instance for the given viewer.
static Runnable	getRefreshRunnable(org.eclipse.jface.viewers.Viewer viewer) Obtain a runnable that refreshes a viewer.
void	postRefresh() Post an asynchronous request to refresh the table viewer.

Field Detail

REFRESH_MANAGER

static final String REFRESH_MANAGER

Viewer data key for the refresh manager.

See Also:

Constant Field Values

Method Detail

postRefresh

void postRefresh()

Post an asynchronous request to refresh the table viewer.

getInstance

static ViewerRefreshManager getInstance(org.eclipse.jface.viewers.Viewer viewer)

Obtain the refresh manager instance for the given viewer.

Parameters:

viewer - a viewer

Returns:

its refresh manager or a simple default implementaiton; never null

getRefreshRunnable

static Runnable getRefreshRunnable(org.eclipse.jface.viewers.Viewer viewer)

Obtain a runnable that refreshes a viewer.

Parameters:

viewer - a viewer to refresh

Returns:

the refresh manager

See Also:

Viewer.refresh()