Exit Button « JFrame « Java Swing Q&A





1. Recursion causes exit to exit all JFrames (terminates app)    stackoverflow.com

I have made an application that gives the user the option to open up a new spawn of the application entirely. When the user does so and closes the application the ...

2. How to avoid JFrame EXIT_ON_CLOSE operation to exit the entire application?    stackoverflow.com

I have a application that launches other applications, something like a dock. The problem is that if the app that I'm launching (JFrame) has the EXIT_ON_CLOSE it will also close my ...

3. Close resources before exiting JFrame and TCP communication in Java    stackoverflow.com

1. I'm writing a chat based application on TCP communication. I'm using NetBeans and I want to add functionality to the default EXIT_ON_CLOSE when exiting JFrame. The reason of course is because I want ...

4. Clojure: exit program when Window Frame is Closed    stackoverflow.com

I'd like my Clojure program to exit when a JFrame is closed. I'm attempting to trap and handle the close event as such:

(def exit-action (proxy [WindowAdapter] []
     ...

5. Basic Java Swing, how to exit and dispose of your application/JFrame    stackoverflow.com

What is a good way to dispose of a JFrame with code like this? I want to handle the Window exit and window close. I know we shouldn't use System.exit(); ...

6. java JFrame intercept exit on close to save data    stackoverflow.com

I created a window and want to intercept the exit with the method windowStateChanged to save the data before the application closes. However, it doesn't appear to be saving the data ...

7. JFrame Exit on close Java    stackoverflow.com

I dont get how come I need to add this code: frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); when I could close the program with the x button. Anyone who can enlighten me on this, please do! :)

8. JFrame Exit Code    forums.netbeans.org

Hello, I am building a JFrame application in Netbeans. It there any way to call a function when the user exits the application? There must be something that is initialized during ...





10. How do I exit an AWT root frame without calling System.exit()?    coderanch.com

Hi, I guess this is a trival question but I just could not figure out a way ... Any comments will be greated appreciated. I was trying to add a "close" button to an AWT frame. Once it is clicked, the frame should exit. But I do not want to exit the entire JVM since the frame is started by a ...

11. frame .exit or dispose    coderanch.com

sayan, setDefaultCloseOperation() is not a static method so you can't invoke it on the classname. Maha, you should have given us a small sample of the code JBuilder generates. Some of us don't use GUI builders (I find they generate confusing and hard-to-maintain code). Without the code we are just guessing as to what the problem is. You say that the ...

12. How the heck do you wait for a Frame to exit???    coderanch.com

Hi - I've got an unusual requirement where I'm programming for a 1.1 JDK (yup: I'm using "java.awt", not "javax.swing"), I need to pop up a graphical dialog, and then wait for the dialog to complete before I exit the function. The code looks something like this: public void xqt () { theDB = new LaneDB (); XiixSemaphore lock = new ...

13. exit shuts both frames    coderanch.com

14. how to exit from jframe?    coderanch.com

15. Disposing all Frames doesn't exit the JVM    coderanch.com

Well Andreas, it's hard to say without knowing your code. I don't know how this library you're using works, and how it interacts with your GUI. It very well may be the thing keeping your application alive. You likely have some hidden frames lying around which keep the event dispatch thread operational. SharedOwnerFrame is probably a frame that Swing makes as ...

16. JFrame making it do an action on exit    java-forums.org





17. Could not find main class: Jframe. Program will exit.    java-forums.org

I have a huge problem, which i cant solve. When i try to open a .bat file, with this code: @echo off title WE NEED TO BE #1 AGAIN SO PLEASE VOTE! javaw -Xmx300m Jframe 10 0 highmem members 32 exit An error pops up and says Could not find main class: Jframe. Program will exit. Now, i already checked if ...

18. How do I stop the program but not exit the JFrame?    java-forums.org

I am making a game in Java and my GUI is JFrame. I use the paintComponent ( Graphics g ) method to draw and I use the ActionListener to do sprite movement etc. If i lose or win the game, i show a different background suitable for the condition. I want the game to stop after this. I used debugger and ...

19. Problem with frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOS E)    java-forums.org

When transcribing this code I receive the following error message: "The method setDefaultCloseOperation(int) is undefined for the type LoanCalculator" I do not understand why I am receiving this message or how to get rid of it. The error is on line 80. Here is the code: Java Code: import java.awt.*; import java.awt.event.*; import javax.swing.*; import javax.swing.border.TitledBorder; //create LoanCalcualtor class that extends ...

20. Exit JFrame    forums.oracle.com

21. how to destroy a JFrame without do exit(0)    forums.oracle.com

Hi, I have several JFrames, all are related, for example: jfrm1 is the default one, if the user press jbtcontinue jfrm2 is created, then if jbutton ok is pressed jfrm3 is created and so on... My question is: how can I destroy jfrm1 one jfrm2 is created, but without exit totally, I mean, using System.exit(o). in fact i think I need ...

22. Closing a JFrame without using System.exit(0)    forums.oracle.com

Hello all, I'm writting an application at the moment that uses a JFrame as an "about box" invoked when a menu item from another JFrame is selected . The about box is set to undecorated, and I have set up an Thread to handle an animation of the credits that move up slowly. I have also added into it code to ...