jlabel

Im trying to make a JDialog that will show the user a dynamic message on a JLabel. The message should be a count from 1 to 10 (and it should be changing a number every second). the thing is , when im debugging it - it's stops right after the "dia.setVisible(true);" , and will not proceed unless i will close the JDialog . is there any possible way of fixing it? Thanks. Take a look at the code : @Override public void run() { dia = new JDialog(parentDialog, true); dia.setLocationRelativeTo(parentFrame); String text = "Text "; dia.setSize(300, 150); jl = new JLabel(text); dia.getContentPane().add

Why does the following code show a black image instead of the picture? How to properly extend BufferedImage? class SizeOfImage { public static void main(String[] args) throws Exception { URL url = new URL("http://cloudbite.co.uk/wp-content/uploads/2011/03/google-chrome-logo-v1.jpg"); final BufferedImage bi = ImageIO.read(url); final String size = bi.getWidth() + "x" + bi.getHeight(); final CustomImg cstImg = new CustomImg(bi.getWidth(), bi.getHeight(), bi.getType()); SwingUtilities.invokeLater(new Runnable() { public void run() { JLabel l = new JLabel(size, new ImageIcon(cstImg),

I've implemented this very basic, drag and drop between two JPanels, but this doesn't really meet my requirements! public class test extends JFrame { { JPanel mainpanel, storypanel, imageselect; public test(){ mainpanel = new JPanel(new BorderLayout()); storypanel = new JPanel(); imageselect = new JPanel(); MouseListener listener = new MouseAdapter(){ public void mousePressed(MouseEvent e) { JComponent c = (JComponent) e.getSource(); TransferHandler handler = c.getTransferHandler(); handler.exportAsDrag(c, e, TransferHandler.COPY); } }; int j = 0; BufferedImage myImages; JLabel imgselect = new

I want simple animation to set location every 0.5 second but it doesnt animate only set location at the end of the loop. int x=1; int y=1; while(x<100){ jLabel1.setLocation(x, y); x=x+10; y=y+10; try{Thread.sleep(500);}catch(InterruptedException e){} } I have tried drawing animation with thread.sleep() and it worked, it was animated correctly but unfortanly that is not option for me as i need to move jlabel around frame wich has figure picture inside it. Can someone pls help me with this problem. i have tried with this two same result jLabel1.setBounds(x, y, jLabel1.WIDTH,jLabel1.HEIGHT); /

I'm new to programming world, and I need some help. I will try to be as clear as possible. This is my current situation: I'm programming a simple game. On a Jframe, I've added a Jlabel on which I attached an image. I've also added a Jbutton on the Jframe. I would like that when I click on the Jbutton, the image appears and on the next click the image hides. How could I do it? Thanks in advance and excuse me for the possible english mistakes. EDIT Following some instructions given by people, I've reached this point: button.addActionListener(new Actionbox()); final class Actionbox implements

Please have a look at the following code import java.awt.*; import java.awt.event.*; import javax.swing.*; public class TestForm extends JFrame { private JLabel heightLabel, weightLabel, waistLabel, neckLabel, hipsLabel,bfPercentageLabel; private JTextField heightTxt, weightTxt, waistTxt, neckTxt, hipsTxt; private JPanel centerPanel; private JPanel southPanel; private JLabel endTargetWeightLabel; private JLabel endTargetWeightResultLabel; private JLabel fatMustLoseLabel; private JLabel fatMustLoseResultLabel; public TestForm() { //Declaring instance variables heightLabel = new JLabel("Height: