Refresh « JPanel « Java Swing Q&A





1. Java GUI repaint() problem?    stackoverflow.com

I have a JFrame. This JFrame contains a JButton. I click the JButton and 10 JTextFields are created. the problem: I cannot see them until "I force a repaint()" by resizing the window. ...

2. Refresh JPanel    stackoverflow.com

I need to display different drawings on a JPanel. I have put the drawing files into an array, but when I changed it using a button, the JPanel only displays first ...

3. Refresh problem with JPanel on a JFrame    forums.netbeans.org

Melodioso Joined: 05 May 2009 Posts: 2 Posted: Tue May 05, 2009 10:23 pm Post subject: Refresh problem with JPanel on a JFrame Hi, I have a small ...

4. JPanel is not Refreshing    coderanch.com

Hi I m getting data from database dynamically. I hav diff. tabs in frame having diff. Panels. One of the Panel get data after querying user input. But it doesnt display result until i go on some other tab and cam back to previous 1. Pls help me out. Its 2 urgent.

6. Refreshing Jpanel    coderanch.com

7. How to repaint/refresh/redraw JPanel    coderanch.com

It may be simpler to toggle the button's visibility: import java.awt.event.*; import javax.swing.*; public class Test extends JPanel { private JButton[] buttons = { new JButton("0"), new JButton("1"), new JButton("2"), new JButton("3"), new JButton("4"),}; private ActionListener al = new ActionListener() { public void actionPerformed(ActionEvent evt) { for(int i=0; i

8. Swing : refreshing panels    coderanch.com

9. Can't refresh the JPanel    coderanch.com

public static void main(String[] args) { new ServerIP().setServerIP(false); if (new AccessCheck().loginDate(null)) { JFrame frame = new JFrame("IntoBondTest"); frame.setLayout(new FlowLayout()); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JInternalFrame internalFrame = new IntoBondSelectionGUI("BONDBOOOK004"); frame.add(internalFrame); Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize(); int width = screenSize.width - (screenSize.width / 8); int height = screenSize.height - (screenSize.height / 8); frame.setBounds((screenSize.width / 2) - (width / 2), (screenSize.height / 2) - (height / 2), width, ...





10. how to refresh a JFrame containing a JPanel with lots of Components    coderanch.com

final JComboBox ProjCodeField = new JComboBox(); ProjCodeField.setModel(new DefaultComboBoxModel(val)); //PortfolioExtraTicketPanel is the JPANEL Defined PortfolioExtraTicketPanel.add(TcktNameLabel); PortfolioExtraTicketPanel.add(TicketContentFld); TicketContentFld.setEnabled(false); PortfolioExtraTicketPanel.add(ProjCodeLabel); PortfolioExtraTicketPanel.add(ProjCodeField); PortfolioExtraTicketPanel.add(CritcalityLabel); PortfolioExtraTicketPanel.add(CriticalField); PortfolioExtraTicketPanel.add(ObsGifLabel); PortfolioExtraTicketPanel.add(ObsButton); PortfolioExtraTicketPanel.add(AssignedDateLabel); PortfolioExtraTicketPanel.add(AssignedDateField); PortfolioExtraTicketPanel.add(DateButton_Asn); AssignedDateField.setText(calendar.getDate(DD_MM_YYYY)); PortfolioExtraTicketPanel.add(FixedDateLabel); PortfolioExtraTicketPanel.add(FixedDateField); PortfolioExtraTicketPanel.add(DateButton_Fix); FixedDateField.setText(calendar1.getDate(DD_MM_YYYY)); PortfolioExtraTicketPanel.add(CreatedByLabel); PortfolioExtraTicketPanel.add(CreatedByField); PortfolioExtraTicketPanel.add(OwnedByLabel); PortfolioExtraTicketPanel.add(OwnedByField); //TicketDetailsFrame is the JFRAME TicketDetailsFrame.getContentPane().add(PortfolioExtraTicketPanel); TicketDetailsFrame.add(TicketFixingDetailsSavePanel,BorderLayout.SOUTH); ProjCodeField.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent ev1) { // TODO Auto-generated method stub if((ProjCodeField.getSelectedItem().toString()).compareTo("New...")==0){ String sProductCodefetcher = JOptionPane.showInputDialog("Please ADD any Product Code"); ...

11. Problem refreshing a panel    coderanch.com

Ok, I have a problem with classes working together. Here's how they are to work: The main application (AutoHistory.java) builds a JPanel that includes a combobox which is built from the contents of a file. One button on the panel (Add Vehicle) is to add a new entry to the combobox, when this button is clicked it calls a second class ...

12. refresh a JPanel automatically as time changes    coderanch.com

Thank you Sir for your suggestion, but i do not have any idea that what must be the time delay i should give. can i use repaint() method? again i want to ask you something whether i have to declare my query to retrieve data in the action performed method? please sir, help me here. i know little about timers and ...

14. problem in refreshing JPanels    coderanch.com

Hi everyone! i need to refresh my JPanel with new data, but i could not able to do it.... package com.ws.ui; import java.awt.*; import java.awt.event.*; import javax.swing.*; public class WeatherDelegator implements ActionListener { static JFrame frame; JPanel mainPanel; //a panel that uses CardLayout JMenu forecastMenu; JMenuItem fItem1,fItem2,fItem3; CurrentPanel c=new CurrentPanel(); HoursPanel h=new HoursPanel(); DaysPanel d=new DaysPanel(); CardLayout cl; Timer timer; public ...

15. refreshing JPanel after data being updated    coderanch.com

Hello First time posting and first real issue I have had since started to learn JAVA. Still relative new to JAVA so any help would be useful I am writing a program to record sight marks for archery. I created a JPanel screen with the marks shown (pulled from a database). I then have an update button for each sight which ...

16. JPanel refreshing    coderanch.com

Hello! I hope you'll be able to help me out with this problem. I have a big panel in the main frame. The panel contains logopanel, qpanel and buttonpanel. After a question is displayed in the qpanel I create a new qpanel: qpanel = qTable[1].loudPanel() ; and want to show it. So I'm refreshing it, revalidating but nothing works. I suspect ...





17. Jpanel won't refresh    java-forums.org

Hi, During an installer that I'm making,I have a panel that ask a user for 4 details(i.e 4 text fields), after that action I added a check to see whether all the fields were filled and if not goes back to the custom panel for completion. The problem is that once the check fails(i.e not all the fields were filled)and it ...

18. refresh view of Jpanel    java-forums.org

19. How to refresh Panels in JTabPanes    java-forums.org

hello , i am using diff. JPanels in my projects and they are showing in a main JTabpane form window, is there any to achieve in java to refresh values of Jpanel 1 on changes in JPanel 2. say i have a JTabpane with two panels p1,p2 and i am loading new panel Jpanel1,Jpanel2 in p1,p2 and i want to change ...

20. how to refresh the contents of a JPanel    java-forums.org

hello, i am new to JAVA SWING and i don't know all its features very well. I need to refresh the contents of a JPanel, which is in a JFrame. I have succesfully used card layout. i have several JPanels in a JFrame. Now what i need to do is to refresh the contents of only one JPanel. Again at the ...

21. JPanel - Refresh Problem    java-forums.org

22. refresh JPanel    java-forums.org

23. Can't refresh a JPanel/text    java-forums.org

Hi everyone, I'm new to java GUI stuff, and am trying to add a component that can be blank until I click a button, at which point I want it to display some text. The problem is that I have made the jPanel, with no text, but when I try to add the text with panel.setText("text"), it doesn't change on the ...

24. Help with JPanel refresh    forums.oracle.com

Hi all, I have a JPanel that consists of some text fields and buttons, and another inner JPanel. The inner JPanel is used to display an graph drawn in the program, according to the user input. Now the first time a user inputs and clicks on "Submit", the inner JPanel displays the graph for it. When I change the input, and ...

25. Refreshing the JPanel!    forums.oracle.com