com.haulmont.cuba.gui.components

Interface FileUploadField.BeforeValueClearListener

Enclosing interface:

FileUploadField

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 static interface FileUploadField.BeforeValueClearListener

Callback interface which is invoked by the FileUploadField before value clearing when user use clear button.
Listener can prevent value clearing using FileUploadField.BeforeValueClearEvent.preventClearAction().

See Also:

FileUploadField.setShowClearButton(boolean)

Method Summary

Modifier and Type	Method and Description
void	beforeValueClearPerformed(FileUploadField.BeforeValueClearEvent event)

Method Detail

beforeValueClearPerformed

void beforeValueClearPerformed(FileUploadField.BeforeValueClearEvent event)