Package com.smartgwt.client.callbacks

Interface ShiftFocusCallback

public interface ShiftFocusCallback

Method Summary

Modifier and Type	Method	Description
boolean	execute(String ID)	A Callback fired by the TabIndexManager when application code or user action attempts to synthetically shift focus to some registered target.

Method Details

execute

boolean execute(String ID)

A Callback fired by the TabIndexManager when application code or user action attempts to synthetically shift focus to some registered target. See TabIndexManager.shiftFocus().

A typical implementation will shift focus to some native element associated with the registered target, or if this is not currently possible, return false.

Parameters:

ID - The ID String passed to TabIndexManager.addTarget() when the callback was registered.

Returns:

Return true if focus could be successfully moved to the desired target. Returning false indicates the target could not accept focus and will often cause the TabIndexManager to find the next registered target and attempt to shift focus there.