Center « JPanel « Java Swing Q&A

  1. Java Swing Q&A
  2. JPanel
  3. Center




1. how to center image when Jpanel resized    stackoverflow.com

How can i center image when i resize jpanel in swing ? my initial state of the Jpanel that its fits the size of the image ( with pack() ) but now ...

2. How to center align background image in JPanel    stackoverflow.com

I wanted to add background image to my JFrame.
Background image means I can later add Components on the JFrame or JPanel
Although I coudn't find how to add background image to a ...

3. Center a JPanel in a JFrame    stackoverflow.com

How can I put my JPanel in the center of a JFrame without using a layout manager? I want it to be generic for all screen resolutions of course. Thanks, Tomer

4. Centering in a JPanel    coderanch.com

5. Need to be able to have center panel change images    coderanch.com

import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.KeyEvent; import java.io.File; import javax.imageio.ImageIO; import javax.swing.*; import java.io.IOException; import java.awt.image.BufferedImage; import java.util.logging.Level; import java.util.logging.Logger; import javax.imageio.ImageIO; /* * * */ public class DVPWS{ public static void main(String[] args) throws IOException{ int choice=1; final String a="Pedestrian_Button.jpg"; final String b="Vehicle_Button.jpg"; final String c="Boat_Button.jpg"; final String d="Move_Button.jpg"; Dimension dim = Toolkit.getDefaultToolkit().getScreenSize(); double screenWidth = dim.getWidth(); double ...

6. How to set Jpanel in the center of frame when Increase the size of frame    java-forums.org

7. centering/sizing fields on a panel    java-forums.org

import java.awt.*; import java.awt.event.*; import javax.swing.*; public class LoginScreen extends JFrame { public static void main(String[] args) { new LoginScreen(); } public LoginScreen() { super("Log-In"); this.setDefaultCloseOperation(super.EXIT_ON_CLOSE); Container content = getContentPane(); content.setPreferredSize(new Dimension(400,200)); content.setBackground(Color.black); content.setLayout(new BoxLayout(content, BoxLayout.Y_AXIS)); content.add(Box.createRigidArea(new Dimension(0,100))); JFormattedTextField user = new JFormattedTextField(); JPasswordField pword = new JPasswordField(); content.add(user, BorderLayout.PAGE_START); user.setSize(5,2); content.add(Box.createRigidArea(new Dimension(0,30))); content.add(pword, BorderLayout.PAGE_START); pword.setSize(5,2); pack(); setVisible(true); } }

8. Move Jpanel to center    java-forums.org

9. Centering withen a JPanel    java-forums.org

This is my code Java Code: public class FaciltyLogIn extends JPanel implements ActionListener { public static JPasswordField codeInput; public static JDialog dialog; public static boolean loggedIn = false; public static String user = ""; public FaciltyLogIn() { if (!loggedIn) { JLabel label = new JLabel("Password"); codeInput = new JPasswordField(20); JButton button = new JButton("OK"); button.setActionCommand("OK"); button.addActionListener(this); add(label); add(codeInput); add(button); } else ...