Tài liệu Introduction to Java:23 java awt peer Reference pdf
Tài liệu Introduction to Programming Using Java docx
... are grouped
into so-called “packages.” Two of these packages are called java. awt an d java. applet”. The
directive “import java. awt. *;” makes all the classes from the package java. awt available ... catch to handle er rors. E rror handling is a complex topic, which we
will return to in
Chapter 8.
3.7.1 Exceptions
The term exception is used to refer to the type of error that o...
Tài liệu Introduction to Java:23 java.awt.peer Reference pdf
... interface java. awt. peer. PanelPeer
extends java. awt. peer. ContainerPeer {
}
See Also
ContainerPeer
23.20 PopupMenuPeer ★
968 MENUPEER
10 July 2002 22:27
java. awt. Menu
java. awt. PopupMenu
java. awt. MenuItem
java. lang.Object ... used by peer.
See Also
MenuBarPeer, MenuItemPeer
23.17 MenuItemPeer
java. awt. CheckboxMenuItem
java. lang.Object java. awt. MenuComponent...
Tài liệu Introduction to Java:13 AWT Exceptions and Errors pptx
... it will eventually propagate to the top level of the system.
13.3.1 AWTError Method
Constructor
public AWTError (String message)
The sole constructor creates an AWTError with a detail message ... classes in java. awt; you may, however, find it convenient to throw AWTException
within your own code. IllegalComponentStateException is another Exception
subclass, which is new to Java 1.1....
Tài liệu Introduction to Java: 19 java.awt Reference doc
... the event from the queue.
See Also
AWTEvent, Event
19.22 FileDialog
java. awt. Component java. awt. Container
java. awt. Window
java. lang.Object
java. awt. Dialog
java. awt. FileDialog
Description
The FileDialog ... method for toString() to generate string of current
settings.
652 EVENT
10 July 2002 22:24
See Also
AWTEvent, Component, Object, String
19.21 EventQueue ★
java. aw...
Tài liệu Introduction to Java: 20 java.awt.datatransfer Reference pptx
... Definition
public class java. awt. datatransfer.StringSelection
extends java. lang.Object
implements java. awt. datatransfer.ClipboardOwner,
java. awt. datatransfer.Transferable {
// Constructor
public StringSelection(String ... Transferable.getTransferData(DataFla-
vor)
to indicate that the DataFlavor requested is not available.
Class Definition
public class java. awt. datatransfe...
Tài liệu Introduction to Java: 21 java.awt.event Reference pptx
... Also
AWTEventMulticaster, ComponentAdapter, ComponentEvent, EventLis-
tener
21.8 ContainerAdapter ★
java. lang.Object
java. awt. Window
java. awt. ScrollPane
java. awt. Panel
java. awt. Component
java. awt. Container
Description
The ... added to or removed from a
container. The AWT automatically deals with adding components to containers;
these events are provided only for no...
Tài liệu Introduction to Java: 22 java.awt.image Reference docx
... Definition
public class java. awt. image.ImageFilter
extends java. lang.Object
implements java. awt. image.ImageConsumer, java. lang.Cloneable {
// Variables
protected ImageConsumer consumer;
// Constructors
public ... additional frames.
TOPDOWNLEFTRIGHT
public final static int TOPDOWNLEFTRIGHT
Hint flag for the setHints(int) method; indicates that pixels will be deliv-
ered in a top to...
Tài liệu Introduction to Java: 1-Abstract Window Toolkit Overview doc
... libraries available to you in Java. With the help of this book, you
should get an excellent grasp of the
java. awt
,
java. awt. image
,
java. awt. data-
transfer
,
java. awt. event
, and
java. applet
packages, ... components, AWT provides facilities for manipulating images and
generating graphics.
This book is a complete programmer’s guide and reference to the
java. awt...
Tài liệu Introduction to Java: 12 Image Processing pdf
... results, using
four consumers to display the image four times.
Example 12–3: Mandelbrot Program
// Java 1.1 only
import java. awt. *;
import java. awt. image.*;
import java. applet.*;
public class Mandelbrot ... set to 0.
If bits is too large (greater than 8), size is too large (greater than 2
bits
), or
the red, green, and blue arrays are too small to hold the map, the run-time...