ValidationFocusTransferHandler (cockpitng 20.05.0-RC3 API)

All Known Implementing Classes:

ConfigurableFlowValidationHandler, DefaultEditorAreaValidationHandler, InlineEditorFocusTransfer
```
public interface ValidationFocusTransferHandler
```
Interface of object capable of transferring focus from one editor to other. It is used to select editor for specified path.

Field Summary

Fields
Modifier and Type	Field	Description
`static java.lang.String`	`ON_FOCUS_TRANSFER_REQUESTED`	Event indicating that focus transfer has been requested due to validation
`static java.lang.String`	`ON_FOCUS_TRANSFERRED`	Event indicating that focus transfer has been made due to validation
`static int`	`TRANSFER_ERROR_OTHER`	Some other error occurred during focus transfer
`static int`	`TRANSFER_ERROR_UNKNOWN_PATH`	Focus could not be transferred, as no field for provided path could be found
`static int`	`TRANSFER_SUCCESS`	Focus has bean successfully transferred

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`focusValidationPath(org.zkoss.zk.ui.Component parent, java.lang.String path)`	Tries to transfer focus to field bound to specified path

- Field Detail
  - ON_FOCUS_TRANSFER_REQUESTED
```
static final java.lang.String ON_FOCUS_TRANSFER_REQUESTED
```
    Event indicating that focus transfer has been requested due to validation
    
    See Also:
    
    Constant Field Values
  - ON_FOCUS_TRANSFERRED
```
static final java.lang.String ON_FOCUS_TRANSFERRED
```
    Event indicating that focus transfer has been made due to validation
    
    See Also:
    
    Constant Field Values
  - TRANSFER_SUCCESS
```
static final int TRANSFER_SUCCESS
```
    Focus has bean successfully transferred
    
    See Also:
    
    Constant Field Values
  - TRANSFER_ERROR_UNKNOWN_PATH
```
static final int TRANSFER_ERROR_UNKNOWN_PATH
```
    Focus could not be transferred, as no field for provided path could be found
    
    See Also:
    
    Constant Field Values
  - TRANSFER_ERROR_OTHER
```
static final int TRANSFER_ERROR_OTHER
```
    Some other error occurred during focus transfer
    
    See Also:
    
    Constant Field Values
- Method Detail
  - focusValidationPath
```
int focusValidationPath(org.zkoss.zk.ui.Component parent,
                        java.lang.String path)
```
    Tries to transfer focus to field bound to specified path
    
    Parameters:
    
    parent - parent component of fields
    
    path - path to be focused
    
    Returns:
    
    result of transfer
    
    See Also:
    
    TRANSFER_SUCCESS, TRANSFER_ERROR_UNKNOWN_PATH, TRANSFER_ERROR_OTHER