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ImageIcon under JPanel not showing up after the Panels disappear

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.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;

0

I am writing code for a Reverse Raffle in which once a button is pushed, that panel disappears. I want to put an Image behind the panels to slowly be revealed as the Panels are set to not Visible, but for some reason it isn't showing up, can anyone help? (Please excuse all the commented out code, I've done a lot of troubleshooting with this and I've yet to clean it all up yet.)

I've tried changing the frame.setContentPane to frame.add but that puts the image on top of the panels, and after the panels are clicked, the image goes away.

public static void createAndShowGUI()


 JFrame frame = new JFrame("Raffle");
 RaffleBoard myDemo = new RaffleBoard();
 JLabel label = null;
 frame.setBackground(Color.BLUE);

 try 
 label = new JLabel(new ImageIcon(ImageIO.read(new File("logo.png"))));
 catch (IOException e) 
 e.printStackTrace();
 

 frame.add(label);
 label.setLocation(0,0);
 frame.pack();


 try 
 frame.setContentPane(myDemo.createContentPane());
 
 catch(IOException e) 
 e.printStackTrace();
 




 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 frame.setResizable(false);
 frame.setSize(myDemo.getWidth(),myDemo.getHeight());
 frame.setVisible(true);
 

java image swing jlabel imageicon

share|improve this question

edited Mar 27 at 5:04

Andrew Thompson

154k2929 gold badges169169 silver badges358358 bronze badges

asked Mar 26 at 20:34

tjzeigertjzeiger

1

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  frame.setContentPane will replace the frames previous contentPane which contained the label, so, no, it won't show up. A generally better solution would be to create a "background" pane which could render the image and on to which other components can be added
  
  – MadProgrammer
  Mar 26 at 20:42
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  See How to set a background picture in JPanel for some more details
  
  – MadProgrammer
  Mar 26 at 20:42
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  frame.setSize(myDemo.getWidth(),myDemo.getHeight()); is some what erroneous, because until the component has undergone a layout pass, its size will be indeterminate. A better solution is simply to use frame.pack() and allow the layout manager to make decisions about how best to deal with it, of course, then you'll have issues with setResizable
  
  – MadProgrammer
  Mar 26 at 20:44
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Even so, If add the label to a new JPanel and change frame.setContentPane to frame.add, the image shows up on top of the other panels and disappears once their clicked. Idk if able to tell from what is given what the problem is or not, I'm still fairly new to java
  
  – tjzeiger
  Mar 26 at 20:48
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  You seem to have a lack of understanding of how the layout management API works. Maybe start with How to Use BorderLayout as that's the default layout manager used by JFrame
  
  – MadProgrammer
  Mar 26 at 21:00
  

  
  
  
  

 | 
show 4 more comments

0

I am writing code for a Reverse Raffle in which once a button is pushed, that panel disappears. I want to put an Image behind the panels to slowly be revealed as the Panels are set to not Visible, but for some reason it isn't showing up, can anyone help? (Please excuse all the commented out code, I've done a lot of troubleshooting with this and I've yet to clean it all up yet.)

I've tried changing the frame.setContentPane to frame.add but that puts the image on top of the panels, and after the panels are clicked, the image goes away.

public static void createAndShowGUI()


 JFrame frame = new JFrame("Raffle");
 RaffleBoard myDemo = new RaffleBoard();
 JLabel label = null;
 frame.setBackground(Color.BLUE);

 try 
 label = new JLabel(new ImageIcon(ImageIO.read(new File("logo.png"))));
 catch (IOException e) 
 e.printStackTrace();
 

 frame.add(label);
 label.setLocation(0,0);
 frame.pack();


 try 
 frame.setContentPane(myDemo.createContentPane());
 
 catch(IOException e) 
 e.printStackTrace();
 




 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 frame.setResizable(false);
 frame.setSize(myDemo.getWidth(),myDemo.getHeight());
 frame.setVisible(true);
 

java image swing jlabel imageicon

share|improve this question

edited Mar 27 at 5:04

Andrew Thompson

154k2929 gold badges169169 silver badges358358 bronze badges

asked Mar 26 at 20:34

tjzeigertjzeiger

1

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  frame.setContentPane will replace the frames previous contentPane which contained the label, so, no, it won't show up. A generally better solution would be to create a "background" pane which could render the image and on to which other components can be added
  
  – MadProgrammer
  Mar 26 at 20:42
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  See How to set a background picture in JPanel for some more details
  
  – MadProgrammer
  Mar 26 at 20:42
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  frame.setSize(myDemo.getWidth(),myDemo.getHeight()); is some what erroneous, because until the component has undergone a layout pass, its size will be indeterminate. A better solution is simply to use frame.pack() and allow the layout manager to make decisions about how best to deal with it, of course, then you'll have issues with setResizable
  
  – MadProgrammer
  Mar 26 at 20:44
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Even so, If add the label to a new JPanel and change frame.setContentPane to frame.add, the image shows up on top of the other panels and disappears once their clicked. Idk if able to tell from what is given what the problem is or not, I'm still fairly new to java
  
  – tjzeiger
  Mar 26 at 20:48
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  You seem to have a lack of understanding of how the layout management API works. Maybe start with How to Use BorderLayout as that's the default layout manager used by JFrame
  
  – MadProgrammer
  Mar 26 at 21:00
  

  
  
  
  

 | 
show 4 more comments

I am writing code for a Reverse Raffle in which once a button is pushed, that panel disappears. I want to put an Image behind the panels to slowly be revealed as the Panels are set to not Visible, but for some reason it isn't showing up, can anyone help? (Please excuse all the commented out code, I've done a lot of troubleshooting with this and I've yet to clean it all up yet.)

I've tried changing the frame.setContentPane to frame.add but that puts the image on top of the panels, and after the panels are clicked, the image goes away.

public static void createAndShowGUI()


 JFrame frame = new JFrame("Raffle");
 RaffleBoard myDemo = new RaffleBoard();
 JLabel label = null;
 frame.setBackground(Color.BLUE);

 try 
 label = new JLabel(new ImageIcon(ImageIO.read(new File("logo.png"))));
 catch (IOException e) 
 e.printStackTrace();
 

 frame.add(label);
 label.setLocation(0,0);
 frame.pack();


 try 
 frame.setContentPane(myDemo.createContentPane());
 
 catch(IOException e) 
 e.printStackTrace();
 




 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 frame.setResizable(false);
 frame.setSize(myDemo.getWidth(),myDemo.getHeight());
 frame.setVisible(true);
 

java image swing jlabel imageicon

share|improve this question

edited Mar 27 at 5:04

Andrew Thompson

154k2929 gold badges169169 silver badges358358 bronze badges

asked Mar 26 at 20:34

tjzeigertjzeiger

1

public static void createAndShowGUI()


 JFrame frame = new JFrame("Raffle");
 RaffleBoard myDemo = new RaffleBoard();
 JLabel label = null;
 frame.setBackground(Color.BLUE);

 try 
 label = new JLabel(new ImageIcon(ImageIO.read(new File("logo.png"))));
 catch (IOException e) 
 e.printStackTrace();
 

 frame.add(label);
 label.setLocation(0,0);
 frame.pack();


 try 
 frame.setContentPane(myDemo.createContentPane());
 
 catch(IOException e) 
 e.printStackTrace();
 




 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 frame.setResizable(false);
 frame.setSize(myDemo.getWidth(),myDemo.getHeight());
 frame.setVisible(true);
 

share|improve this question

edited Mar 27 at 5:04

Andrew Thompson

154k2929 gold badges169169 silver badges358358 bronze badges

asked Mar 26 at 20:34

tjzeigertjzeiger

1

share|improve this question

edited Mar 27 at 5:04

Andrew Thompson

154k2929 gold badges169169 silver badges358358 bronze badges

asked Mar 26 at 20:34

tjzeigertjzeiger

1

edited Mar 27 at 5:04

Andrew Thompson

154k2929 gold badges169169 silver badges358358 bronze badges

edited Mar 27 at 5:04

Andrew Thompson

154k2929 gold badges169169 silver badges358358 bronze badges

asked Mar 26 at 20:34

tjzeigertjzeiger

1

asked Mar 26 at 20:34

tjzeigertjzeiger

1