public class DefaultOpenFileCallback extends AbstractDialogCallback implements OpenFileCallback
OpenFileCallbackimplementation that shows a file chooser dialog when the engine requests to open a file.
|Constructor and Description|
Creates a new callback instance.
|Modifier and Type||Method and Description|
Invoked when the callback needs a response for the given callback parameters.
public DefaultOpenFileCallback(javax.swing.JComponent parent)
parent- the parent component that is used to determine the Frame in which the dialog is displayed. If null, or if the parent has no Frame, a default Frame is used.
public void on(OpenFileCallback.Params params, OpenFileCallback.Action tell)
params- the object that represents the callback parameters
tell- the object that can be used to provide the callback response. One of its methods must be invoked to provide the response. Once the response has been provided, any call to the object methods will result in the