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+---- Thread: [Java] Make thread wait for JFrame close? (/showthread.php?tid=5047262)
Make thread wait for JFrame close? - Barinade - Nov 5, 2015
I've tried this
In main method
field - static InitThread init = new InitThread();
Code
init.start();
synchronized (init) {
init.wait();
System.out.println("fin");
}InitThread
Code
public class InitThread extends Thread {
@Override
public void run() {
synchronized (this) {
if (settings.get("user_info", "username", String.class) == null || settings.get("user_info", "password", String.class).equals("")) {
new LoginForm(this);
} else {
System.out.println("x");
notify();
}
}
}
}But it writes "fin" before "x"
There's a button on the LoginForm that calls notify() on InitThread too
Edit: removed InitThread from the constructor of LoginForm since it's static and I can just access it from main class
Edit2: Forget this, just gonna make it run the code I want it to wait for inside the interface :/
* - matt - Nov 8, 2015
You can add a shutdown hook to your program and if you set the default close operation to 3 (exit JVM on close) it will execute the hook before the JVM exits completely