Tài liệu Introduction to Java: 17 Printing ppt

Tài liệu Introduction to Java: 17 Printing ppt

Tài liệu Introduction to Java: 17 Printing ppt

... drawing. 17. 3 COMPONENT METHODS 517 10 July 2002 22:24 518 CHAPTER 17: PRINTING 17. 4 Printing Example Now that you know about the different classes necessary to print, let’s put it all together. Printing ... is similar to drawing an object on the screen. Just as you draw onto a graphics context to display something on the screen, you draw onto a printing context” to creat...

Ngày tải lên: 21/01/2014, 06:20

7 345 0
Tài liệu Introduction to Java:13 AWT Exceptions and Errors pptx

Tài liệu Introduction to Java:13 AWT Exceptions and Errors pptx

... caught, 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 ... you can throw an AWTException to indicate a problem. Using AWTException is slightly preferable to creating your own Excep- tion subclass because you do not have to generate another class file....

Ngày tải lên: 21/01/2014, 06:20

4 390 0
Tài liệu Introduction to Java: 15 Toolkit and Peers ppt

Tài liệu Introduction to Java: 15 Toolkit and Peers ppt

... usable constructor. To get a Toolkit object, ask for your environment’s default toolkit by calling the static method getDefaultToolkit() or call Component.getToolkit() to get the toolkit of a component. ... system property awt.toolkit. Since this is a static method, you don’t need to have a Toolkit object to call it; just call Toolkit.getDefaultToolkit(). Currently, only one Toolkit c...

Ngày tải lên: 21/01/2014, 06:20

12 407 0
Tài liệu Introduction to Java:16 Data Transfer pptx

Tài liệu Introduction to Java:16 Data Transfer pptx

... method, which is called in response to a button click. We check which button the user clicked; if the user clicked the Copy button, we read the text field tf and use it to create a new StringSelection named ... required to use the clipboard, let’s put them all together in an example. Example 16-1 creates a TextField for input (copying), a read-only TextArea for output (pasting), and a co...

Ngày tải lên: 21/01/2014, 06:20

12 411 0
Tài liệu Introduction to Java: 20 java.awt.datatransfer Reference pptx

Tài liệu Introduction to Java: 20 java.awt.datatransfer Reference pptx

... Clipboard class is a repository for a Transferable object and can be used for cut, copy, and paste operations. The system clipboard can be accessed by call- ing Toolkit.getDefaultToolkit().getSystemClipboard(). ... method to paste data from the clipboard into your applica- tion. getName public String getName() Returns Clipboard’s name. Description Returns the name used when this clipboard w...

Ngày tải lên: 21/01/2014, 06:20

11 536 0
Tài liệu Introduction to Java: 21 java.awt.event Reference pptx

Tài liệu Introduction to Java: 21 java.awt.event Reference pptx

... other masks to form modifiers setting of event. BUTTON1_MASK public final static int BUTTON1_MASK The mouse button 1 key mask. ORed with other masks to form modifiers set- ting of event. BUTTON2_MASK public ... int BUTTON2_MASK The mouse button 2 key mask. ORed with other masks to form modifiers set- ting of event. This constant is identical to ALT_MASK. BUTTON3_MASK public final static...

Ngày tải lên: 21/01/2014, 06:20

66 415 0
Tài liệu Introduction to Java: 1-Abstract Window Toolkit Overview doc

Tài liệu Introduction to Java: 1-Abstract Window Toolkit Overview doc

... the java.awt.datatransfer package. 1.5.5 Printing Java 1.1 adds the ability to print. Adding printing to an existing program is fairly simple: you don’t have to do much beside adding a Print menu button. Chapter 17, Printing, ... BSD-based UNIX to System V Release 4–based UNIX , from OpenWindows to Motif, from PC to UNIX to Macintosh (or some combination thereof), and betw...

Ngày tải lên: 14/12/2013, 12:15

19 468 1
Tài liệu Introduction to Database Systems- P15 pptx

Tài liệu Introduction to Database Systems- P15 pptx

... on www.verypdf.com to remove this watermark. Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Please ... on www.verypdf.com to remove this watermark. Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Please purchase PDF Split-Merge on www.verypdf.com t...

Ngày tải lên: 14/12/2013, 16:15

50 344 0
Tài liệu Introduction to Database Systems- P17 ppt

Tài liệu Introduction to Database Systems- P17 ppt

... on www.verypdf.com to remove this watermark. Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Please ... on www.verypdf.com to remove this watermark. Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Please purchase PDF Split-Merge on www.verypdf.com t...

Ngày tải lên: 14/12/2013, 16:15

50 396 0
Tài liệu Introduction to Database Systems- P18 pptx

Tài liệu Introduction to Database Systems- P18 pptx

... on www.verypdf.com to remove this watermark. Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Please ... on www.verypdf.com to remove this watermark. Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Please purchase PDF Split-Merge on www.verypdf.com t...

Ngày tải lên: 14/12/2013, 16:15

50 413 0
Từ khóa:
w