Apr 9, 2024 · I'm learning Java and in one of my exercise I have to do a logging frame which displays warning after push cancel button, before typing id or password. import javax.swing.JOptionPane; …

Jun 19, 2015 · Customize JOptionPane Dialog Asked 13 years, 5 months ago Modified 10 years, 7 months ago Viewed 50k times

Aug 18, 2014 · 6 Bem, o JOptionPane precisa de todos esses complementos: JOptionPane.showOptionDialog(parentComponent, message, title, optionType, messageType, icon, …

JOptionPane is a convenience class to pop up pre-fabricated dialogs using simple calls to static methods. I don't think it allows much leeway for the tinkering with modality.

I am trying to make a JOptionPane get an input and assign it to an int but I am getting some problems with the variable types. I am trying something like this: Int ans = (Integer) JOptionPane.

Aug 25, 2016 · I need to make a custom dialog with 4 options but as far as I can tell you can only have one with three options. Here is how I would make an option pane with 3 options: Frame refFrame =

Java - How to add a JOptionPane for Yes and No options Asked 14 years ago Modified 8 years, 6 months ago Viewed 48k times

Oct 10, 2012 · Write a program that uses input dialog boxes to read three test marks, each out of 100. The program discards your lowest mark and shows the average of the two higher marks in a …

Oct 13, 2013 · How do I display all of this information here in just one dialog? Every time I run the file different dialog boxes appears, I really need them to appear in just one dialog box with all the informat...

Apr 3, 2024 · En este caso, estaba tratando de acceder a la clase javax.swing.JOptionPane desde la clase Entrada_Ejemplo2, pero parece que el módulo en el que estaba el programa no tenía acceso …