Visible « JLabel « Java Swing Q&A

  1. Java Swing Q&A
  2. JLabel
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1. Jlabel array not visible in netbeans while creating dynamically    stackoverflow.com

I am not able to view the labels which are created dynamically.The code is as follows : 

JLabel[] labels = new javax.swing.JLabel[cur.length];
for (int i = 0 ;i < cur.length; i++)
{
  ...

2. JLabel visible only when resizing    coderanch.com

import java.awt.* ; import java.awt.event.* ; import javax.swing.* ; public class Demo { static JFrame jframe = new JFrame( "This is a JFrame example..." ); public static void setupJFrame() { jframe.setSize( 300 , 300 ); jframe.setVisible( true ); jframe.getContentPane().setLayout( new FlowLayout() ); WindowListener wl = new WindowAdapter() { public void windowClosing( WindowEvent e ) { System.exit( 0 ); } }; jframe.addWindowListener( ...

3. How to make label visible    coderanch.com

I have created a radio button group with two buttons in NetBeans, and I would like some text to show up when the button is chosen and become greyed out when it is not chosen. I have tried adding the code: private void rdoNoFracActionPerformed(java.awt.event.ActionEvent evt) { // TODO add your handling code here: lblIWillChoose.setVisible(true); lblIWillChoose.setEnabled(true); lblUserFrac.setEnabled(false); lblUserFrac.setVisible(false); } When I run, ...

4. JLabels are not visible    coderanch.com

Here is my code: import java.awt.*; import java.awt.Container; import java.awt.event.*; import javax.swing.*; import java.io.*; import static java.awt.BorderLayout.*; public class NetworkMap { private int x=0, y=0; private JFrame mainFrame; private JLabel star1 = new JLabel("starIcon"); private JLabel star2 = new JLabel("starIcon"); private JPanel mapPanel = new JPanel(null); public static final int WINDOW_WIDTH = 800; // pixels public static final int WINDOW_HEIGHT = ...

5. invisible window with visible JLabel    forums.oracle.com

I haven't tried anything myself, but my guess would be that you'd have to create a Shape that bounded the portion you want non-transparent. If that's a JLabel (actually, any Component), you could probably get that Shape from getBounds(). db edit Depending on the layout manager, you'll probably need to pack() the frame first, otherwise the bounds of any component added ...