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How to display another class in a gui class java?


JInternal Frame is a frame within a frame in java so you should probably use JInternalFrame You can learn how to use it here.


Categories : Java

Related to : How to display another class in a gui class java?
I don't understand the call to the parent class from within the class in this JAVA class
Your DownloadHandler class has a static void main method, which is the single point of entry when executing command-line programs. That method is not a constructor. What it does is initialize a new instance of DownloadHandler and invoking an instance method on that object by passing the given String argument. Not sure what's the usage there. In order for your initialization to compile, you

Categories : Java
How to call a different method(written in second class) run from different class(first class)?
If you want to call an instance method of the second class, you have to create an object of the second class and call the method through it. ( "Second" is the class name) Second mySecond = new Second(); mySecond.myMethod(); If you want to call a static method of the second class, you can call it by mentioning the second class in following way Second.myMethod();

Categories : Java
Class Inheritance, using Child Class to set up Parent Class
It's good practice to call the super-init-method, so I would suggest: class Character(): 'Common base class for all characters' def __init__(self, attack, defence, strength): self.attack = attack self.defence = defence self.strength = strength class Enemy(Character): 'Enemy Class' def __init__(self): Character.__init__(self, attack=random.randint(

Categories : Python
Java LayoutGrid to display another Class
Using JPanel Class: enter link description here public class Urna extends JFrame { public Urna() { Container container = getContentPane(); container.setLayout(<some layout manager that fits your needs>); container.add(new TelaVisual()); container.add(new TelaUrna()); pack(); setLocationRelativeTo(null); setVisible(true); s

Categories : Java
Python class inside subclass inheriting from class inside parent class
To inherit from the class you specified, according to the code you provided, all that is required is to define the class personality_2 like this: class SocialDog(Dog): #... class personality_2(Dog.personality_1): #... Now, as for your problem when trying to use super(), this might be because your base classes of Dog and Dog.personality_1 do not inherit from the python default class

Categories : Python
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