Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Uses of Package java.awt - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档

Classes in java.awt used by java.applet

Component           A component is an object having a graphical representation that can be displayed on the screen and that can interact with the user.

Container           A generic Abstract Window Toolkit(AWT) container object is a component that can contain other AWT components.

Dimension           The Dimension class encapsulates the width and height of a component (in integer precision) in a single object.

Image           The abstract class Image is the superclass of all classes that represent graphical images.

MenuContainer           The super class of all menu related containers.

Panel           Panel is the simplest container class.

 

Classes in java.awt used by java.awt

Adjustable           The interface for objects which have an adjustable numeric value contained within a bounded range of values.

AlphaComposite           This AlphaComposite class implements the basic alpha compositing rules for combining source and destination pixels to achieve blending and transparency effects with graphics and images.

AWTEvent           The root event class for all AWT events.

AWTException           Signals that an Absract Window Toolkit exception has occurred.

Button           This class creates a labeled button.

Canvas           A Canvas component represents a blank rectangular area of the screen onto which the application can draw or from which the application can trap input events from the user.

Checkbox           A check box is a graphical component that can be in either an "on" (true) or "off" (false) state.

CheckboxGroup           The CheckboxGroup class is used to group together a set of Checkbox buttons.

CheckboxMenuItem           This class represents a check box that can be included in a menu.

Choice           The Choice class presents a pop-up menu of choices.

Color           A class to encapsulate colors in the default sRGB color space or colors in arbitrary color spaces identified by a ColorSpace.

Component           A component is an object having a graphical representation that can be displayed on the screen and that can interact with the user.

ComponentOrientation           The ComponentOrientation class encapsulates the language-sensitive orientation that is to be used to order the elements of a component or of text.

Composite           The Composite interface, along with CompositeContext, defines the methods to compose a draw primitive with the underlying graphics area.

CompositeContext           The CompositeContext interface defines the encapsulated and optimized environment for a compositing operation.

Container           A generic Abstract Window Toolkit(AWT) container object is a component that can contain other AWT components.

Cursor           A class to encapsulate the bitmap representation of the mouse cursor.

Dialog           A Dialog is a top-level window with a title and a border that is typically used to take some form of input from the user.

Dimension           The Dimension class encapsulates the width and height of a component (in integer precision) in a single object.

Event           Event is a platform-independent class that encapsulates events from the platform's Graphical User Interface in the Java 1.0 event model.

EventQueue           EventQueue is a platform-independent class that queues events, both from the underlying peer classes and from trusted application classes.

FileDialog           The FileDialog class displays a dialog window from which the user can select a file.

Font           The Font class represents fonts.

FontMetrics           The FontMetrics class defines a font metrics object, which encapsulates information about the rendering of a particular font on a particular screen.

Frame           A Frame is a top-level window with a title and a border.

Graphics           The Graphics class is the abstract base class for all graphics contexts that allow an application to draw onto components that are realized on various devices, as well as onto off-screen images.

Graphics2D           This Graphics2D class extends the Graphics class to provide more sophisticated control over geometry, coordinate transformations, color management, and text layout.

GraphicsConfigTemplate           The GraphicsConfigTemplate class is used to obtain a valid GraphicsConfiguration.

GraphicsConfiguration           The GraphicsConfiguration class describes the characteristics of a graphics destination such as a printer or monitor.

GraphicsDevice           The GraphicsDevice class describes the graphics devices that might be available in a particular graphics environment.

GraphicsEnvironment           The GraphicsEnvironment class describes the collection of GraphicsDevice objects and Font objects available to a Java(tm) application on a particular platform.

GridBagConstraints           The GridBagConstraints class specifies constraints for components that are laid out using the GridBagLayout class.

Image           The abstract class Image is the superclass of all classes that represent graphical images.

Insets           An Insets object is a representation of the borders of a container.

ItemSelectable           The interface for objects which contain a set of items for which zero or more can be selected.

Label           A Label object is a component for placing text in a container.

LayoutManager           Defines the interface for classes that know how to layout Containers.

LayoutManager2           Defines an interface for classes that know how to layout Containers based on a layout constraints object.

List           The List component presents the user with a scrolling list of text items.

Menu           A Menu object is a pull-down menu component that is deployed from a menu bar.

MenuBar           The MenuBar class encapsulates the platform's concept of a menu bar bound to a frame.

MenuComponent           The abstract class MenuComponent is the superclass of all menu-related components.

MenuContainer           The super class of all menu related containers.

MenuItem           All items in a menu must belong to the class MenuItem, or one of its subclasses.

MenuShortcut           A class which represents a keyboard accelerator for a MenuItem.

Paint           This Paint interface defines how color patterns can be generated for Graphics2D operations.

PaintContext           The PaintContext interface defines the encapsulated and optimized environment to generate color patterns in device space for fill or stroke operations on a Graphics2D.

Panel           Panel is the simplest container class.

Point           A point representing a location in (x, y) coordinate space, specified in integer precision.

Polygon           The Polygon class encapsulates a description of a closed, two-dimensional region within a coordinate space.

PopupMenu           A class that implements a menu which can be dynamically popped up at a specified position within a component.

PrintJob           An abstract class which initiates and executes a print job.

Rectangle           A Rectangle specifies an area in a coordinate space that is enclosed by the Rectangle object's top-left point (x, y) in the coordinate space, its width, and its height.

RenderingHints           The RenderingHints class contains rendering hints that can be used by the Graphics2D class, and classes that implement BufferedImageOp and Raster.

RenderingHints.Key           Defines the base type of all keys used to control various aspects of the rendering and imaging pipelines.

Scrollbar           The Scrollbar class embodies a scroll bar, a familiar user-interface object.

ScrollPane           A container class which implements automatic horizontal and/or vertical scrolling for a single child component.

Shape           The Shape interface provides definitions for objects that represent some form of geometric shape.

Stroke           The Stroke interface allows a Graphics2D object to obtain a Shape that is the decorated outline, or stylistic representation of the outline, of the specified Shape.

SystemColor           A class to encapsulate symbolic colors representing the color of GUI objects on a system.

TextArea           A TextArea object is a multi-line region that displays text.

TextComponent           The TextComponent class is the superclass of any component that allows the editing of some text.

TextField           A TextField object is a text component that allows for the editing of a single line of text.

Toolkit           This class is the abstract superclass of all actual implementations of the Abstract Window Toolkit.

Transparency           The Transparency interface defines the common transparency modes for implementing classes.

Window           A Window object is a top-level window with no borders and no menubar.

 

Classes in java.awt used by java.awt.dnd

Component           A component is an object having a graphical representation that can be displayed on the screen and that can interact with the user.

Cursor           A class to encapsulate the bitmap representation of the mouse cursor.

Image           The abstract class Image is the superclass of all classes that represent graphical images.

Insets           An Insets object is a representation of the borders of a container.

Point           A point representing a location in (x, y) coordinate space, specified in integer precision.

 

Classes in java.awt used by java.awt.event

ActiveEvent           An interface for events that know how dispatch themselves.

Adjustable           The interface for objects which have an adjustable numeric value contained within a bounded range of values.

AWTEvent           The root event class for all AWT events.

Component           A component is an object having a graphical representation that can be displayed on the screen and that can interact with the user.

Container           A generic Abstract Window Toolkit(AWT) container object is a component that can contain other AWT components.

ItemSelectable           The interface for objects which contain a set of items for which zero or more can be selected.

Point           A point representing a location in (x, y) coordinate space, specified in integer precision.

Rectangle           A Rectangle specifies an area in a coordinate space that is enclosed by the Rectangle object's top-left point (x, y) in the coordinate space, its width, and its height.

Window           A Window object is a top-level window with no borders and no menubar.

 

Classes in java.awt used by java.awt.font

Font           The Font class represents fonts.

Graphics2D           This Graphics2D class extends the Graphics class to provide more sophisticated control over geometry, coordinate transformations, color management, and text layout.

Image           The abstract class Image is the superclass of all classes that represent graphical images.

Shape           The Shape interface provides definitions for objects that represent some form of geometric shape.

 

Classes in java.awt used by java.awt.geom

Rectangle           A Rectangle specifies an area in a coordinate space that is enclosed by the Rectangle object's top-left point (x, y) in the coordinate space, its width, and its height.

Shape           The Shape interface provides definitions for objects that represent some form of geometric shape.

 

Classes in java.awt used by java.awt.im

AWTEvent           The root event class for all AWT events.

Component           A component is an object having a graphical representation that can be displayed on the screen and that can interact with the user.

Rectangle           A Rectangle specifies an area in a coordinate space that is enclosed by the Rectangle object's top-left point (x, y) in the coordinate space, its width, and its height.

 

Classes in java.awt used by java.awt.image

Graphics           The Graphics class is the abstract base class for all graphics contexts that allow an application to draw onto components that are realized on various devices, as well as onto off-screen images.

Graphics2D           This Graphics2D class extends the Graphics class to provide more sophisticated control over geometry, coordinate transformations, color management, and text layout.

Image           The abstract class Image is the superclass of all classes that represent graphical images.

Point           A point representing a location in (x, y) coordinate space, specified in integer precision.

Rectangle           A Rectangle specifies an area in a coordinate space that is enclosed by the Rectangle object's top-left point (x, y) in the coordinate space, its width, and its height.

RenderingHints           The RenderingHints class contains rendering hints that can be used by the Graphics2D class, and classes that implement BufferedImageOp and Raster.

Transparency           The Transparency interface defines the common transparency modes for implementing classes.

 

Classes in java.awt used by java.awt.image.renderable

RenderingHints           The RenderingHints class contains rendering hints that can be used by the Graphics2D class, and classes that implement BufferedImageOp and Raster.

Shape           The Shape interface provides definitions for objects that represent some form of geometric shape.

 

Classes in java.awt used by java.awt.print

Graphics           The Graphics class is the abstract base class for all graphics contexts that allow an application to draw onto components that are realized on various devices, as well as onto off-screen images.

 

Classes in java.awt used by java.beans

Component           A component is an object having a graphical representation that can be displayed on the screen and that can interact with the user.

Graphics           The Graphics class is the abstract base class for all graphics contexts that allow an application to draw onto components that are realized on various devices, as well as onto off-screen images.

Image           The abstract class Image is the superclass of all classes that represent graphical images.

Rectangle           A Rectangle specifies an area in a coordinate space that is enclosed by the Rectangle object's top-left point (x, y) in the coordinate space, its width, and its height.

 

Classes in java.awt used by java.beans.beancontext

Component           A component is an object having a graphical representation that can be displayed on the screen and that can interact with the user.

Container           A generic Abstract Window Toolkit(AWT) container object is a component that can contain other AWT components.

 

Classes in java.awt used by javax.accessibility

Color           A class to encapsulate colors in the default sRGB color space or colors in arbitrary color spaces identified by a ColorSpace.

Cursor           A class to encapsulate the bitmap representation of the mouse cursor.

Dimension           The Dimension class encapsulates the width and height of a component (in integer precision) in a single object.

Font           The Font class represents fonts.

FontMetrics           The FontMetrics class defines a font metrics object, which encapsulates information about the rendering of a particular font on a particular screen.

IllegalComponentStateException           Signals that an AWT component is not in an appropriate state for the requested operation.

Point           A point representing a location in (x, y) coordinate space, specified in integer precision.

Rectangle           A Rectangle specifies an area in a coordinate space that is enclosed by the Rectangle object's top-left point (x, y) in the coordinate space, its width, and its height.

 

Classes in java.awt used by javax.swing

Adjustable           The interface for objects which have an adjustable numeric value contained within a bounded range of values.

Color           A class to encapsulate colors in the default sRGB color space or colors in arbitrary color spaces identified by a ColorSpace.

Component           A component is an object having a graphical representation that can be displayed on the screen and that can interact with the user.

Container           A generic Abstract Window Toolkit(AWT) container object is a component that can contain other AWT components.

Cursor           A class to encapsulate the bitmap representation of the mouse cursor.

Dialog           A Dialog is a top-level window with a title and a border that is typically used to take some form of input from the user.

Dimension           The Dimension class encapsulates the width and height of a component (in integer precision) in a single object.

Font           The Font class represents fonts.

FontMetrics           The FontMetrics class defines a font metrics object, which encapsulates information about the rendering of a particular font on a particular screen.

Frame           A Frame is a top-level window with a title and a border.

Graphics           The Graphics class is the abstract base class for all graphics contexts that allow an application to draw onto components that are realized on various devices, as well as onto off-screen images.

Image           The abstract class Image is the superclass of all classes that represent graphical images.

Insets           An Insets object is a representation of the borders of a container.

ItemSelectable           The interface for objects which contain a set of items for which zero or more can be selected.

LayoutManager           Defines the interface for classes that know how to layout Containers.

LayoutManager2           Defines an interface for classes that know how to layout Containers based on a layout constraints object.

MediaTracker           The MediaTracker class is a utility class to track the status of a number of media objects.

MenuContainer           The super class of all menu related containers.

Panel           Panel is the simplest container class.

Point           A point representing a location in (x, y) coordinate space, specified in integer precision.

Rectangle           A Rectangle specifies an area in a coordinate space that is enclosed by the Rectangle object's top-left point (x, y) in the coordinate space, its width, and its height.

Shape           The Shape interface provides definitions for objects that represent some form of geometric shape.

Window           A Window object is a top-level window with no borders and no menubar.

 

Classes in java.awt used by javax.swing.border

Color           A class to encapsulate colors in the default sRGB color space or colors in arbitrary color spaces identified by a ColorSpace.

Component           A component is an object having a graphical representation that can be displayed on the screen and that can interact with the user.

Dimension           The Dimension class encapsulates the width and height of a component (in integer precision) in a single object.

Font           The Font class represents fonts.

Graphics           The Graphics class is the abstract base class for all graphics contexts that allow an application to draw onto components that are realized on various devices, as well as onto off-screen images.

Insets           An Insets object is a representation of the borders of a container.

Rectangle           A Rectangle specifies an area in a coordinate space that is enclosed by the Rectangle object's top-left point (x, y) in the coordinate space, its width, and its height.

 

Classes in java.awt used by javax.swing.colorchooser

Color           A class to encapsulate colors in the default sRGB color space or colors in arbitrary color spaces identified by a ColorSpace.

Component           A component is an object having a graphical representation that can be displayed on the screen and that can interact with the user.

Container           A generic Abstract Window Toolkit(AWT) container object is a component that can contain other AWT components.

Graphics           The Graphics class is the abstract base class for all graphics contexts that allow an application to draw onto components that are realized on various devices, as well as onto off-screen images.

MenuContainer           The super class of all menu related containers.

 

Classes in java.awt used by javax.swing.event

AWTEvent           The root event class for all AWT events.

Component           A component is an object having a graphical representation that can be displayed on the screen and that can interact with the user.

Container           A generic Abstract Window Toolkit(AWT) container object is a component that can contain other AWT components.

 

Classes in java.awt used by javax.swing.plaf

Color           A class to encapsulate colors in the default sRGB color space or colors in arbitrary color spaces identified by a ColorSpace.

Component           A component is an object having a graphical representation that can be displayed on the screen and that can interact with the user.

Dimension           The Dimension class encapsulates the width and height of a component (in integer precision) in a single object.

Font           The Font class represents fonts.

Graphics           The Graphics class is the abstract base class for all graphics contexts that allow an application to draw onto components that are realized on various devices, as well as onto off-screen images.

Insets           An Insets object is a representation of the borders of a container.

Paint           This Paint interface defines how color patterns can be generated for Graphics2D operations.

Point           A point representing a location in (x, y) coordinate space, specified in integer precision.

Rectangle           A Rectangle specifies an area in a coordinate space that is enclosed by the Rectangle object's top-left point (x, y) in the coordinate space, its width, and its height.

Transparency           The Transparency interface defines the common transparency modes for implementing classes.

 

Classes in java.awt used by javax.swing.plaf.basic

Color           A class to encapsulate colors in the default sRGB color space or colors in arbitrary color spaces identified by a ColorSpace.

Component           A component is an object having a graphical representation that can be displayed on the screen and that can interact with the user.

Container           A generic Abstract Window Toolkit(AWT) container object is a component that can contain other AWT components.

Dimension           The Dimension class encapsulates the width and height of a component (in integer precision) in a single object.

Font           The Font class represents fonts.

FontMetrics           The FontMetrics class defines a font metrics object, which encapsulates information about the rendering of a particular font on a particular screen.

Graphics           The Graphics class is the abstract base class for all graphics contexts that allow an application to draw onto components that are realized on various devices, as well as onto off-screen images.

GridBagConstraints           The GridBagConstraints class specifies constraints for components that are laid out using the GridBagLayout class.

Insets           An Insets object is a representation of the borders of a container.

ItemSelectable           The interface for objects which contain a set of items for which zero or more can be selected.

LayoutManager           Defines the interface for classes that know how to layout Containers.

LayoutManager2           Defines an interface for classes that know how to layout Containers based on a layout constraints object.

MenuContainer           The super class of all menu related containers.

Point           A point representing a location in (x, y) coordinate space, specified in integer precision.

Rectangle           A Rectangle specifies an area in a coordinate space that is enclosed by the Rectangle object's top-left point (x, y) in the coordinate space, its width, and its height.

Shape           The Shape interface provides definitions for objects that represent some form of geometric shape.

Window           A Window object is a top-level window with no borders and no menubar.

 

Classes in java.awt used by javax.swing.plaf.metal

Color           A class to encapsulate colors in the default sRGB color space or colors in arbitrary color spaces identified by a ColorSpace.

Component           A component is an object having a graphical representation that can be displayed on the screen and that can interact with the user.

Container           A generic Abstract Window Toolkit(AWT) container object is a component that can contain other AWT components.

Dimension           The Dimension class encapsulates the width and height of a component (in integer precision) in a single object.

Graphics           The Graphics class is the abstract base class for all graphics contexts that allow an application to draw onto components that are realized on various devices, as well as onto off-screen images.

Insets           An Insets object is a representation of the borders of a container.

ItemSelectable           The interface for objects which contain a set of items for which zero or more can be selected.

LayoutManager           Defines the interface for classes that know how to layout Containers.

MenuContainer           The super class of all menu related containers.

Point           A point representing a location in (x, y) coordinate space, specified in integer precision.

Rectangle           A Rectangle specifies an area in a coordinate space that is enclosed by the Rectangle object's top-left point (x, y) in the coordinate space, its width, and its height.

 

Classes in java.awt used by javax.swing.plaf.multi

Dimension           The Dimension class encapsulates the width and height of a component (in integer precision) in a single object.

Graphics           The Graphics class is the abstract base class for all graphics contexts that allow an application to draw onto components that are realized on various devices, as well as onto off-screen images.

Point           A point representing a location in (x, y) coordinate space, specified in integer precision.

Rectangle           A Rectangle specifies an area in a coordinate space that is enclosed by the Rectangle object's top-left point (x, y) in the coordinate space, its width, and its height.

 

Classes in java.awt used by javax.swing.table

Color           A class to encapsulate colors in the default sRGB color space or colors in arbitrary color spaces identified by a ColorSpace.

Component           A component is an object having a graphical representation that can be displayed on the screen and that can interact with the user.

Container           A generic Abstract Window Toolkit(AWT) container object is a component that can contain other AWT components.

Cursor           A class to encapsulate the bitmap representation of the mouse cursor.

Dimension           The Dimension class encapsulates the width and height of a component (in integer precision) in a single object.

Font           The Font class represents fonts.

FontMetrics           The FontMetrics class defines a font metrics object, which encapsulates information about the rendering of a particular font on a particular screen.

MenuContainer           The super class of all menu related containers.

Point           A point representing a location in (x, y) coordinate space, specified in integer precision.

Rectangle           A Rectangle specifies an area in a coordinate space that is enclosed by the Rectangle object's top-left point (x, y) in the coordinate space, its width, and its height.

 

Classes in java.awt used by javax.swing.text

Color           A class to encapsulate colors in the default sRGB color space or colors in arbitrary color spaces identified by a ColorSpace.

Component           A component is an object having a graphical representation that can be displayed on the screen and that can interact with the user.

Container           A generic Abstract Window Toolkit(AWT) container object is a component that can contain other AWT components.

Dimension           The Dimension class encapsulates the width and height of a component (in integer precision) in a single object.

Font           The Font class represents fonts.

FontMetrics           The FontMetrics class defines a font metrics object, which encapsulates information about the rendering of a particular font on a particular screen.

Graphics           The Graphics class is the abstract base class for all graphics contexts that allow an application to draw onto components that are realized on various devices, as well as onto off-screen images.

Insets           An Insets object is a representation of the borders of a container.

MenuContainer           The super class of all menu related containers.

Point           A point representing a location in (x, y) coordinate space, specified in integer precision.

Rectangle           A Rectangle specifies an area in a coordinate space that is enclosed by the Rectangle object's top-left point (x, y) in the coordinate space, its width, and its height.

Shape           The Shape interface provides definitions for objects that represent some form of geometric shape.

 

Classes in java.awt used by javax.swing.text.html

Color           A class to encapsulate colors in the default sRGB color space or colors in arbitrary color spaces identified by a ColorSpace.

Component           A component is an object having a graphical representation that can be displayed on the screen and that can interact with the user.

Font           The Font class represents fonts.

Graphics           The Graphics class is the abstract base class for all graphics contexts that allow an application to draw onto components that are realized on various devices, as well as onto off-screen images.

Rectangle           A Rectangle specifies an area in a coordinate space that is enclosed by the Rectangle object's top-left point (x, y) in the coordinate space, its width, and its height.

Shape           The Shape interface provides definitions for objects that represent some form of geometric shape.

 

Classes in java.awt used by javax.swing.tree

Color           A class to encapsulate colors in the default sRGB color space or colors in arbitrary color spaces identified by a ColorSpace.

Component           A component is an object having a graphical representation that can be displayed on the screen and that can interact with the user.

Container           A generic Abstract Window Toolkit(AWT) container object is a component that can contain other AWT components.

Dimension           The Dimension class encapsulates the width and height of a component (in integer precision) in a single object.

Font           The Font class represents fonts.

Graphics           The Graphics class is the abstract base class for all graphics contexts that allow an application to draw onto components that are realized on various devices, as well as onto off-screen images.

MenuContainer           The super class of all menu related containers.

Rectangle           A Rectangle specifies an area in a coordinate space that is enclosed by the Rectangle object's top-left point (x, y) in the coordinate space, its width, and its height.