jframe

It's Giving me an error saying that "The method setContentPane(Container) in the type JFrame is not applicable for the arguments (GamePanel)" Here is my Code: package main; import javax.swing.JFrame; public class Game { public static void main(String[] args){ JFrame window = new JFrame("Dragon Tales"); window.setContentPane(new GamePanel()); window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); window.setResizable(false); } } I am following a tutorial exactly and his screen shows no errors at all. Your GamePanel class does not extend any Swing GUI component such as Container or one of its

This question already has an answer here: Image/Graphic into a Shape 3 answers i like to create a java jframe look like this image.i have already crated jframes with different shapes like triangles ,circles ,polygons and some crazy shapes .but the problem it's too hard[99% impossible ] to create shape like this image.so how can i make a jframe like this.i used this code for create shaped window.. setUndecorated(true); Polygon polygon = new Polygon(); polygon.addPoint(0, 0); polygon.addPoint(100,100); GeneralPath path = new GeneralPath(); path.append(polygon, true); setShape(path); now can i

MainFrame.java -JFrame public MainFrame() { initComponents(); Letters pl = new Letters(this); this.setContentPane(pl); this.setTitle("Preset Lessons"); this.pack(); } Letters.java -JPanel public Letters(JFrame frame) { initComponents(); JLabel label = new JLabel(); label.setText("Sample"); this.add(label); } if initComponents() in Letters.java is deleted thats the only time the JLabel will show up. How can I put the new JLabel to my existing JPanel? Contents of Letters.java's initComponents(); if I removed the iniComponents in the constructor it will create the JLabel. private void

I used JFrame to import and display an image, and used mousemotionlistener to detect the mouse clicks, and I want to be able to draw on top of the image. I want to be able to, if the user makes a click, make that pixel a certain color while preserving the rest of the image, however, I couldn't find out how to use Graphics to do so without deleting the rest of the image or opening a new window. public class Simple extends JFrame{ static ImageIcon icon; static JFrame myframe; static JLabel mylabel; static BufferedImage image = null; public static void main(String[] args) { try{ image = ImageIO

I'm trying to draw simple shapes with Canvas, in this class I've set the painting public class Game extends Canvas{ //FIELDS public int WIDTH = 1024; public int HEIGHT = WIDTH / 16 * 9; //METHODS public void start(){ Dimension size = new Dimension (WIDTH, HEIGHT); setPreferredSize(size); paint(null); } public void paint(Graphics g){ g.setColor(Color.GREEN); g.fillRect(0, 0, WIDTH, HEIGHT); g.setColor(Color.BLACK); g.fillOval(100, 100, 30, 30); } } And in this the Window public class MainW { public static void main(String[] args) { Game ga = new Game(); JFrame frame = new JFrame (); frame

so I made a custom shaped JFrame using setShape(s); and I got it to look how I wanted the problem when you set the JFrame to be undecorated you can't drag the Frame with your mouse on the screen, so I tried to implement my own draggable frame, but it's not working as supposed to, here's the Frame class : package rt; import java.awt.GraphicsDevice; import java.awt.GraphicsEnvironment; import java.awt.Polygon; import java.awt.Shape; import java.awt.event.MouseEvent; import java.io.IOException; import javax.swing.JFrame; import javax.swing.event.MouseInputAdapter; public class MyFrame extends

I'm making a browser just to practice my Java skills, is there a way to make my address bar which is a JTextField, larger instead of the swing's default value and also curvier. Here's my code. //imports of the GUI //import java.awt.*; //import java.awt.event.*; //import javax.swing.*; //import javax.swing.event.*; //import javax.swing.text.*; //import javax.swing.GroupLayout.*; //extends is to use the GUI class public class ReadFile extends JFrame { private JTextField addressBar; //to have the address bar private JEditorPane display; //display the html information //constructor //Set the frame