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package java.awt.desktop;

import java.awt.Desktop;
import java.awt.GraphicsEnvironment;
import java.awt.HeadlessException;
import java.io.Serial;

Event sent when the displays attached to the system enter and exit power save sleep.
See Also:
Since:9
/** * Event sent when the displays attached to the system enter and exit power save * sleep. * * @see ScreenSleepListener#screenAboutToSleep(ScreenSleepEvent) * @see ScreenSleepListener#screenAwoke(ScreenSleepEvent) * @since 9 */
public final class ScreenSleepEvent extends AppEvent {
Use serialVersionUID from JDK 9 for interoperability.
/** * Use serialVersionUID from JDK 9 for interoperability. */
@Serial private static final long serialVersionUID = 7521606180376544150L;
Constructs a ScreenSleepEvent.
Throws:
See Also:
/** * Constructs a {@code ScreenSleepEvent}. * * @throws HeadlessException if {@link GraphicsEnvironment#isHeadless()} * returns {@code true} * @throws UnsupportedOperationException if Desktop API is not supported on * the current platform * @see Desktop#isDesktopSupported() * @see java.awt.GraphicsEnvironment#isHeadless */
public ScreenSleepEvent() { } }