java - How To Make A JFrame/JPanel "Modal" So No Input Will Continue Until The Window Is Closed Or Button Pushed? -


i had question here , suggested me make program "modal" in order block program running next line , "pausing" program when popup happened. have tried it, not understand how works 100%.

here's code tried test with:

import javax.swing.*; import java.awt.*;  public class test {      public static void main(string[] args) {         jframe thedog = new jframe();         thedog.setsize(200,200);         thedog.setvisible(true);         new jdialog(thedog,"thetitle", dialog.modalitytype.application_modal);          system.out.println("hello");     } }

when jpanel box pops up, should "halt" program until action taken there. example, want have button push based on picture. i'm looking custom jpanel/jframe, not using joptionpane input dialog or that.

when run code above, system.out.println runs no matter what, if haven't closed dialog box, it's program ignores pop up. how can halt , wait user action before taking next move?

here's previous question had asked suggestions given: how halt current programs "progress" @ jpanel/jframe pop up?

you need make dialog visible before block...

jdialog dialog = new jdialog(thedog,"thetitle", dialog.modalitytype.application_modal); dialog.setvisible();

windows in swing not visible default

have @ how make dialogs more details


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