org.esa.beam.framework.ui.application
Interface PageComponentListener

All Known Implementing Classes:

PageComponentListenerAdapter

public interface PageComponentListener

A listener which can be added to an application page.

Clients may implement this interface. However, the preferred way to implement this interface is via the PageComponentListenerAdapter, since this interface may handle more events in the future.

Method Summary

void	componentClosed(PageComponent component) Notifies this listener that the given component has been closed.
void	componentFocusGained(PageComponent component) Notifies this listener that the given component has been given focus
void	componentFocusLost(PageComponent component) Notifies this listener that the given component has lost focus.
void	componentHidden(PageComponent component) Notifies this listener that the given component was hidden.
void	componentOpened(PageComponent component) Notifies this listener that the given component has been created.
void	componentShown(PageComponent component) Notifies this listener that the given component was shown.

Method Detail

componentOpened

void componentOpened(PageComponent component)

Notifies this listener that the given component has been created.

Parameters:

component - the component that was created

componentClosed

void componentClosed(PageComponent component)

Notifies this listener that the given component has been closed.

Parameters:

component - the component that was closed

componentFocusGained

void componentFocusGained(PageComponent component)

Notifies this listener that the given component has been given focus

Parameters:

component - the component that was given focus

componentFocusLost

void componentFocusLost(PageComponent component)

Notifies this listener that the given component has lost focus.

Parameters:

component - the component that lost focus

componentShown

void componentShown(PageComponent component)

Notifies this listener that the given component was shown.

Parameters:

component - the component that was shown

componentHidden

void componentHidden(PageComponent component)

Notifies this listener that the given component was hidden.

Parameters:

component - the component that was hidden