Package org.apache.pivot.wtk

Interface AlertListener

All Known Implementing Classes:

AlertListener.Adapter, AlertListener.Listeners, TerraAlertSkin

public interface AlertListener

Alert listener interface.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	AlertListener.Adapter	Deprecated. Since 2.1 and Java 8 the interface itself has default implementations.
static class	AlertListener.Listeners	Alert listeners.

Method Summary

Modifier and Type	Method	Description
default void	bodyChanged(Alert alert, Component previousBody)	Called when an alert's body has changed.
default void	messageChanged(Alert alert, java.lang.String previousMessage)	Called when an alert's message has changed.
default void	messageTypeChanged(Alert alert, MessageType previousMessageType)	Called when an alert's message type has changed.
default void	optionInserted(Alert alert, int index)	Called when an option has been inserted into an alert's option sequence.
default void	optionsRemoved(Alert alert, int index, Sequence<?> removed)	Called when options have been removed from an alert's option sequence.
default void	selectedOptionChanged(Alert alert, int previousSelectedOption)	Called when an alert's selected option has changed.

Method Detail

messageTypeChanged

default void messageTypeChanged(Alert alert,
                                MessageType previousMessageType)

Called when an alert's message type has changed.

Parameters:

alert - The alert that has changed.

previousMessageType - The previous message type for the alert.

messageChanged

default void messageChanged(Alert alert,
                            java.lang.String previousMessage)

Called when an alert's message has changed.

Parameters:

alert - The alert that has changed.

previousMessage - The previous message for this alert.

bodyChanged

default void bodyChanged(Alert alert,
                         Component previousBody)

Called when an alert's body has changed.

Parameters:

alert - The alert that has changed.

previousBody - The previous body for this alert.

optionInserted

default void optionInserted(Alert alert,
                            int index)

Called when an option has been inserted into an alert's option sequence.

Parameters:

alert - The alert that has changed.

index - The index where the new option was inserted.

optionsRemoved

default void optionsRemoved(Alert alert,
                            int index,
                            Sequence<?> removed)

Called when options have been removed from an alert's option sequence.

Parameters:

alert - The alert that has changed.

index - The starting index where the options were removed.

removed - The actual sequence of the options that were removed.

selectedOptionChanged

default void selectedOptionChanged(Alert alert,
                                   int previousSelectedOption)

Called when an alert's selected option has changed.

Parameters:

alert - The alert that has changed.

previousSelectedOption - The index of the previously selected option.