Java awt event packages

Uses of Package
java.awt.event

Drag and Drop is a direct manipulation gesture found in many Graphical User Interface systems that provides a mechanism to transfer information between two entities logically associated with presentation elements in the GUI.

Defines a contract between user-interface components and an assistive technology that provides access to those components.

Provides a set of «lightweight» (all-Java language) components that, to the maximum degree possible, work the same on all platforms.

Provides one interface and many abstract classes that Swing uses to provide its pluggable look-and-feel capabilities.

Provides user interface objects built according to the Java look and feel (once codenamed Metal), which is the default look and feel.

The listener interface for receiving notification of events dispatched to objects that are instances of Component or MenuComponent or their subclasses.

The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

The listener interface for receiving notification of events dispatched to objects that are instances of Component or MenuComponent or their subclasses.

A low-level event which indicates that a component moved, changed size, or changed visibility (also, the root class for the other component-level events).

A low-level event which indicates that a container’s contents changed because a component was added or removed.

The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

The listener interface for receiving WindowEvents , including WINDOW_GAINED_FOCUS and WINDOW_LOST_FOCUS events.

The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

The listener interface for receiving notification of events dispatched to objects that are instances of Component or MenuComponent or their subclasses.

A low-level event which indicates that a component moved, changed size, or changed visibility (also, the root class for the other component-level events).

A low-level event which indicates that a container’s contents changed because a component was added or removed.

The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

The listener interface for receiving WindowEvents , including WINDOW_GAINED_FOCUS and WINDOW_LOST_FOCUS events.

The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

The listener interface for receiving WindowEvents , including WINDOW_GAINED_FOCUS and WINDOW_LOST_FOCUS events.

A low-level event which indicates that a component moved, changed size, or changed visibility (also, the root class for the other component-level events).

The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

A low-level event which indicates that a component moved, changed size, or changed visibility (also, the root class for the other component-level events).

A low-level event which indicates that a component moved, changed size, or changed visibility (also, the root class for the other component-level events).

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The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

The listener interface for receiving WindowEvents , including WINDOW_GAINED_FOCUS and WINDOW_LOST_FOCUS events.

The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

Report a bug or suggest an enhancement
For further API reference and developer documentation see the Java SE Documentation, which contains more detailed, developer-targeted descriptions with conceptual overviews, definitions of terms, workarounds, and working code examples.
Java is a trademark or registered trademark of Oracle and/or its affiliates in the US and other countries.
Copyright © 1993, 2023, Oracle and/or its affiliates, 500 Oracle Parkway, Redwood Shores, CA 94065 USA.
All rights reserved. Use is subject to license terms and the documentation redistribution policy.

Источник

Package java.awt.event

Provides interfaces and classes for dealing with different types of events fired by AWT components. See the java.awt.AWTEvent class for details on the AWT event model. Events are fired by event sources. An event listener registers with an event source to receive notifications about the events of a particular type. This package defines events and event listeners, as well as event listener adapters, which are convenience classes to make easier the process of writing event listeners.

The listener interface for receiving notification of events dispatched to objects that are instances of Component or MenuComponent or their subclasses.

The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

The listener interface for receiving WindowEvents , including WINDOW_GAINED_FOCUS and WINDOW_LOST_FOCUS events.

A class which extends the EventListenerProxy specifically for adding an AWTEventListener for a specific event mask.

A low-level event which indicates that a component moved, changed size, or changed visibility (also, the root class for the other component-level events).

A low-level event which indicates that a container’s contents changed because a component was added or removed.

An event which executes the run() method on a Runnable when dispatched by the AWT event dispatcher thread.

Report a bug or suggest an enhancement
For further API reference and developer documentation see the Java SE Documentation, which contains more detailed, developer-targeted descriptions with conceptual overviews, definitions of terms, workarounds, and working code examples.
Java is a trademark or registered trademark of Oracle and/or its affiliates in the US and other countries.
Copyright © 1993, 2023, Oracle and/or its affiliates, 500 Oracle Parkway, Redwood Shores, CA 94065 USA.
All rights reserved. Use is subject to license terms and the documentation redistribution policy.

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Источник

Package java.awt.event

Provides interfaces and classes for dealing with different types of events fired by AWT components. See the java.awt.AWTEvent class for details on the AWT event model. Events are fired by event sources. An event listener registers with an event source to receive notifications about the events of a particular type. This package defines events and event listeners, as well as event listener adapters, which are convenience classes to make easier the process of writing event listeners.

The listener interface for receiving notification of events dispatched to objects that are instances of Component or MenuComponent or their subclasses.

The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

The listener interface for receiving WindowEvents , including WINDOW_GAINED_FOCUS and WINDOW_LOST_FOCUS events.

A class which extends the EventListenerProxy specifically for adding an AWTEventListener for a specific event mask.

A low-level event which indicates that a component moved, changed size, or changed visibility (also, the root class for the other component-level events).

A low-level event which indicates that a container’s contents changed because a component was added or removed.

An event which executes the run() method on a Runnable when dispatched by the AWT event dispatcher thread.

Report a bug or suggest an enhancement
For further API reference and developer documentation see the Java SE Documentation, which contains more detailed, developer-targeted descriptions with conceptual overviews, definitions of terms, workarounds, and working code examples.
Java is a trademark or registered trademark of Oracle and/or its affiliates in the US and other countries.
Copyright © 1993, 2023, Oracle and/or its affiliates, 500 Oracle Parkway, Redwood Shores, CA 94065 USA.
All rights reserved. Use is subject to license terms and the documentation redistribution policy.

Источник

Uses of Package
java.awt.event

Drag and Drop is a direct manipulation gesture found in many Graphical User Interface systems that provides a mechanism to transfer information between two entities logically associated with presentation elements in the GUI.

Defines a contract between user-interface components and an assistive technology that provides access to those components.

Provides a set of «lightweight» (all-Java language) components that, to the maximum degree possible, work the same on all platforms.

Provides one interface and many abstract classes that Swing uses to provide its pluggable look-and-feel capabilities.

Provides user interface objects built according to the Java look and feel (once codenamed Metal), which is the default look and feel.

The listener interface for receiving notification of events dispatched to objects that are instances of Component or MenuComponent or their subclasses.

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A low-level event which indicates that a component moved, changed size, or changed visibility (also, the root class for the other component-level events).

A low-level event which indicates that a container’s contents changed because a component was added or removed.

The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

The listener interface for receiving WindowEvents , including WINDOW_GAINED_FOCUS and WINDOW_LOST_FOCUS events.

The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

The listener interface for receiving notification of events dispatched to objects that are instances of Component or MenuComponent or their subclasses.

A low-level event which indicates that a component moved, changed size, or changed visibility (also, the root class for the other component-level events).

A low-level event which indicates that a container’s contents changed because a component was added or removed.

The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

The listener interface for receiving WindowEvents , including WINDOW_GAINED_FOCUS and WINDOW_LOST_FOCUS events.

A low-level event which indicates that a component moved, changed size, or changed visibility (also, the root class for the other component-level events).

A low-level event which indicates that a container’s contents changed because a component was added or removed.

The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

The listener interface for receiving WindowEvents , including WINDOW_GAINED_FOCUS and WINDOW_LOST_FOCUS events.

A low-level event which indicates that a component moved, changed size, or changed visibility (also, the root class for the other component-level events).

The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

A low-level event which indicates that a component moved, changed size, or changed visibility (also, the root class for the other component-level events).

A low-level event which indicates that a component moved, changed size, or changed visibility (also, the root class for the other component-level events).

A low-level event which indicates that a container’s contents changed because a component was added or removed.

The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

The listener interface for receiving WindowEvents , including WINDOW_GAINED_FOCUS and WINDOW_LOST_FOCUS events.

The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

The listener interface for receiving «interesting» mouse events (press, release, click, enter, and exit) on a component.

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