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https://stackoverflow.com/questions/408820/what-is…
What is the difference between Swing and AWT? - Stack Overflow
AWT is a Java interface to native system GUI code present in your OS. It will not work the same on every system, although it tries. Swing is a more-or-less pure-Java GUI. It uses AWT to create an operating system window and then paints pictures of buttons, labels, text, checkboxes, etc., into that window and responds to all of your mouse-clicks, key entries, etc., deciding for itself what to ...
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https://stackoverflow.com/questions/7358775/java-g…
Java GUI frameworks. What to choose? Swing, SWT, AWT, SwingX, JGoodies ...
AWT, Swing and SWT are UI toolkits but I would certainly not call them "frameworks". Frameworks are based upon a given UI toolkit and provide the glue to build your application. First, you should choose the UI toolkit and then choose a framework that works on that toolkit. FWIW, I would choose Swing with my own home-made Guts-GUI framework :-)
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https://stackoverflow.com/questions/5218870/gettin…
Getting a HeadlessException: No X11 DISPLAY variable was set
Exception in thread "main" java.awt.HeadlessException: No X11 DISPLAY variable was set, but this program performed an operation which requires it. at java.awt.GraphicsEnvironment.
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https://stackoverflow.com/questions/14038793/headl…
Headless exception in java - Stack Overflow
I heard that when we use awt or swing, while creating a FRAME, an unchecked exception may be thrown which is "Headless exception". I never got this exception. Can anyone tell when this exception is
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https://stackoverflow.com/questions/8625787/swt-an…
java - SWT and AWT, what is the difference? - Stack Overflow
AWT is the original cross-platform, native-peer based GUI widget set. It drew a lot of complaints for not being perfectly consistent across platforms. Sun built the Swing widget set to answer those concerns, building it with pure Java (no native peers), but people complained that it was slow and ugly. IBM built SWT as a native-peer based competitor to Swing. It succeeded because it looks good ...
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https://stackoverflow.com/questions/13605248/java-…
Java converting Image to BufferedImage - Stack Overflow
There is already question like this link on StackOverflow and the accepted answer is "casting": Image image = ImageIO.read(new File(file)); BufferedImage buffered = (BufferedImage) image; In my pr...
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https://stackoverflow.com/questions/10165761/java-…
Java Can't connect to X11 window server using 'localhost:10.0' as the ...
Now I just get "Exception in thread "main" java.awt.AWTError: Can't connect to X11 window server using 'localhost:1.0' as the value of the DISPLAY variable." on Ubuntu 16.04.
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https://stackoverflow.com/questions/2430327/how-do…
java - How do i import AWT? - Stack Overflow
the "awt" package is no different then any other package, you need an "import" statement. Look at any other example in the book or forums to see how they are coded.
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https://stackoverflow.com/questions/24622968/awt-v…
java - AWT vs. Swing....why use Swing? - Stack Overflow
No, AWT is doing the painting, or more to the point, it provides access to the Graphics layer for Swing to paint on. Swing, unlike JavaFX, borrows a lot from the AWT API so it could take advantage of what was already available at the time. Things like Image, Graphics for example, come from the AWT API, but Swing brings a lot, include drag'n'drop, the transferable API, UndoManager, key bindings ...
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https://stackoverflow.com/questions/672238/of-swin…
Of Swing and AWT, why is one considered light-weight and the other ...
AWT is said to be "Heavyweight" because basically each AWT component is a native platform component. AWT is implemented on top of the platform's native GUI toolkit. This also explains why AWT was pretty limited compared to Swing. It uses the least common denominator as far as what is implemented.