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JPanel Help 15 Years Ago by Shigekazu …'m trying to add a multiple JTextFields onto a single JPanel that has been already initialized thanks to the Design tool… javax.swing.JTextField(); MemoryCellLocation.add(MemoryCell[i]); } //MemoryCellLocation is the JPanel and MemoryCell is the JTextFields Re: JPanel Help 15 Years Ago by Shigekazu The JPanel is on the frame, but again I made everything with ….JTextField(); Program_Counter = new javax.swing.JTextField(); MemoryCellLocation = new javax.swing.JPanel(); MenuBar = new javax.swing.JMenuBar(); File = new javax.swing.JMenu… Re: JPanel Help 15 Years Ago by BestJewSinceJC If you add components after your GUI is initialized (which it looks like you're doing) I think you need to call revalidate() or validate() on the JPanel or JFrame. If you read the revalidate method documentation it might make it clear which one needs to happen, if at all. Or you could just experiment. Re: JPanel Help 15 Years Ago by Shigekazu … think you need to call revalidate() or validate() on the JPanel or JFrame. If you read the revalidate method documentation it… Re: JPanel help!!! 14 Years Ago by JamesCherrill You can iterate through all the children of the JPanel removing them one at a time... but it's probably easier to remove the old JPanel from your window and replace it with a new empty one. JPanel 16 Years Ago by Motvel Suppose i have a JPanel 5x5 and the layout is GridLayout(). It's possible to switch cell between each other? JPanel help!!! 14 Years Ago by DDirectJ i'd like to ask how one can get rid of all the components in a JPanel (buttons, labels, comboboxes etc), so that you can add new components (at run time that is) Re: JPanel help!!! 14 Years Ago by DDirectJ its okay i've discovered a method jPanel.removeAll(), and it works fine. Thanks for your help. JPanel 13 Years Ago by Daigan Here's the code: [CODE]class SingleBoard extends JPanel { public SingleBoard (ActionListener e) { setLayout (new GridLayout (3, 3)); for (… Re: JPanel 13 Years Ago by Daigan …;"; //Sub - class for a single board class SingleBoard extends JPanel { int i; public SingleBoard (ActionListener e) { setLayout (new GridLayout (3… JPanel alignment issues 11 Years Ago by AODfan … BorderLayout.SOUTH ); // add combobox to JFrame JPanel buttonPanel = new JPanel(); buttonPanel.setLayout(new GridLayout(1,15, 10,…addMouseMotionListener(this); // create a wrapper panel JPanel buttonPanel2 = new JPanel(); buttonPanel2.setLayout(new GridLayout(7,450, … JPanel's size and JButton 16 Years Ago by degamer106 … new JButton(">>"); JPanel topButtonPanel = new JPanel(); topButtonPanel.add(dayButton); topButtonPanel.add(weekButton);…(monthButton); JPanel bottomButtonPanel = new JPanel(); bottomButtonPanel.add(leftButton); bottomButtonPanel.add(rightButton); JPanel buttonPanel = new JPanel(); buttonPanel.setLayout… Re: JPanel's size and JButton 16 Years Ago by Ezzaral …, constraints); topButtonPanel.add(cboMonth, constraints); JPanel bottomButtonPanel = new JPanel(); bottomButtonPanel.add(leftButton); bottomButtonPanel.add(rightButton); JPanel buttonPanel = new JPanel(); buttonPanel.setLayout(new BorderLayout()); buttonPanel… Re: JPanel alignment issues 11 Years Ago by chdboy …button panel to east For Eg. Button Panel JPanel buttonpanel = new JPanel(); JFrame frame = new JFrame(); JButtton firstbtn =…Eg, Radion Buttons JRadioButton yesButton = new JRadioButton(yesString); JPanel radionbtnpanel = new JPanel(); JRadioButton noButton = new JRadioButton(noString); String yesString =… Jpanel to Jpg/png not working 10 Years Ago by spud91 … containers to hold the components JPanel biomorphPanel = new JPanel(new BorderLayout()); JPanel buttonsPanel = new JPanel(new BorderLayout()); JPanel HOF = new JPanel(new BorderLayout()); public GUI(){ JFrame… JPanel and JCombo Box Help 15 Years Ago by Ecliptical210 …; import java.lang.String; public class BHSSDatabasePanel extends JPanel { private JLabel mainDisplay, line1, studNameLabel, osisLabel, …studentListLabel, teacherNameLabel, teacherListLabel, classNameLabel, classListLabel, studentOsisLabel; private JPanel tabbedPanel; private JComponent panel1, panel2, panel3, panel4; //<… JPanel BoxLayout nested JPanel alignment issue 14 Years Ago by RagingRiver … with left alignment after adding a second JPanel. Both JPanels are using the BoxLayout with… why the alignment changes after adding the second JPanel. Thanks in advance. [CODE] import javax.swing…JLabel("This is the contentPane.")); JPanel twoPanel = new JPanel(); twoPanel.setLayout(new BoxLayout(twoPanel, BoxLayout.X_AXIS… JPanel Size Off by 1 Pixel 16 Years Ago by VernonDozier …static final int ORIG_TOP_HEIGHT = 200; JSplitPane wp, bp; JPanel tp, rp, lp; int verticalOffset; int horizontalOffset; int…; public SplitPaneGUI () { tp = new JPanel (); rp = new JPanel (); lp = new JPanel (); // first try. Will definitely be wrong… Re: JPanel drawing issues 13 Years Ago by bbman …extends JFrame { private static final long serialVersionUID = 6920450838427729933L; private JPanel contentPane; /** * Launch the application. */ public static void… Dimension(800, 600)); setResizable(false); contentPane = new JPanel(); contentPane.setBackground(SystemColor.window); contentPane.setBorder(new LineBorder(SystemColor… JPanel not displaying on JFrame 10 Years Ago by Doogledude123 …cannot get the JFrame to display my JPanel. Either that, or my JPanel isn't displaying my JScrollPane. Here… addGUIComponents(); this.pack(); } private void addGUIComponents() { JPanel menuPanel = new JPanel(); menuPanel.setLocation(0, 0); menuPanel.setPreferredSize(new Dimension(200… Re: JPanel background picture? 16 Years Ago by k2k …TheFrame extends JFrame { private JMenuBar mb; private JPanel midBoard; private JPanel textPan; private BorderLayout bl = new BorderLayout(); …= new MenuBar(this); /////////////// middle board ////////////////////// //midBoard = new JPanel(); midBoard = new MidPic(); // ??????????? //JLabel pic = new … Re: JPanel background picture? 16 Years Ago by k2k …TheFrame extends JFrame { private JMenuBar mb; private JPanel midBoard; private JPanel textPan; private BorderLayout bl = new BorderLayout(); … ////////////////////// icon = new ImageIcon("Sunset.jpg"); JPanel panel = new JPanel() { protected void paintComponent(Graphics g) { g.drawImage… Re: JPanel & ArrayList 14 Years Ago by sam.udo you can use the Arraylist in the util class or you can create an array of Jpanel e.g JPanel [] panel = new JPanel[x]; for(int i =0 ; i < x;i++){ panel[i] = new JPanel(); } . . . e.t.c Re: JPanel BoxLayout nested JPanel alignment issue 14 Years Ago by Ezzaral …)); add(new JLabel("This is the contentPane.")); JPanel twoPanel = new JPanel(); twoPanel.setAlignmentX(Component.LEFT_ALIGNMENT); twoPanel.setLayout(new BoxLayout(twoPanel… Re: JPanel problems....I think. 13 Years Ago by jtodd … class Phone extends JFrame { private JButton keyJButton[]; private JPanel keyJPanel; private JPanel lcdJPanel; private JTextArea lcdJTextArea; private String lcdOutput = "…GUI public Phone() { super( "Phone" ); lcdJPanel = new JPanel (); lcdJTextArea = new JTextArea( 4, 15 ); lcdJTextArea.setEditable( false ); lcdJPanel… Jpanel event listener 15 Years Ago by adam291086 … to add a keyboard event listener to my Jpanel. But i am having no sucess. This …JComponent; import java.awt.Image; import javax.swing.JPanel; import java.awt.event.ActionEvent; import java.… import java.awt.event.KeyEvent; public class board extends JPanel implements KeyListener { Image body; Image head; int WIDTH… JPanel Functions 15 Years Ago by Virux … want to be able to add functions to a JPanel Example, JPanel a = new JPanel(); a.setTransparency(color, strength); or something like that… JPanel & ArrayList 14 Years Ago by SCass2010 …!:S Is it possible to get an index for a JPanel object? What we want is for all 40 squares to… JPanels on the board e.g. JPanel 0 gets property 0 details (Pass Go), JPanel 1 gets property 1 details and so… Re: JPanel & ArrayList 14 Years Ago by SCass2010 … is there any way of getting a reference to a JPanel similar to an array, like if you added 10 JPanels… to a JFrame could you call a JPanel like JPanel[0] for the first one and so on Re: JPanel & ArrayList 14 Years Ago by jon.kiparsky You mean something like [CODE]JPanel[] panels = new JPanel[10];[/CODE] If so, try that. :) You can also ask … a makeSquare method that takes the parameters and returns a JPanel(), which you can put into your array or arraylist and…