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JTextArea 14 Years Ago by Progr4mmer I wanted to know if its possible to change the text of a JTextArea or JTextPanel from another method and if so how? Re: JTextArea 14 Years Ago by mKorbel … know if its possible to change the text of a JTextArea or JTextPanel[/CODE] yes [CODE]from another method[/CODE] yes… Re: JTextArea 14 Years Ago by Progr4mmer … know if its possible to change the text of a JTextArea or JTextPanel[/CODE] yes [CODE]from another method[/CODE] yes… JTextArea 14 Years Ago by mg120 I am trying to seperate JTextArea colums as you can see on the pic. How can i do that any idea ? Re: JTextArea 14 Years Ago by bibiki I think you only need to pass to the constructor method of JTextArea two in variables, int rows and int cols, and they will appear. try that and see if it works, I haven't tried. and please, post your code JTextArea problem 13 Years Ago by MrBillyUK …trouble displaying the whole of a file within a JTextArea. The problem is that every new line of …readLine() or the way I have set up my JTextArea. Any help would be much appreciated, I've … displayText(String s) { JFrame frame = new JFrame(); JTextArea ta = new JTextArea(500, 500); frame.getContentPane().add(BorderLayout.CENTER, ta);… Re: JTextArea problems 18 Years Ago by san_fran_crisko … = new JTextField(1); JTextArea genreTextArea = new JTextArea(10, 36); JTextArea artistTextArea = new JTextArea(""); JTextArea ratingTextArea = new JTextArea(""); JTextArea yearTextArea = new JTextArea(""); JScrollPane… Re: JTextArea & Font Color 16 Years Ago by carnado2008 …(String[]args) { //Create text area using JTextArea JTextArea textArea=new JTextArea(); //Create JFrame with title ( Set JTextArea text color ) JFrame frame=new JFrame("… color to color that you choose textArea.setForeground(color); //Add JTextArea into JFrame frame.add(textArea); //Set default close operation for… JTextArea not showing file contents 15 Years Ago by Web_Sailor … program complies but its not printing the file content in JTextArea. Here is my MouselIstener Code [CODE]class MySaveMouseListener extends MouseAdapter… call it in Class1 method like this:- [CODE]fTextArea = new JTextArea (""); MySaveMouseListener won = new MySaveMouseListener(); if (won.file_string != null… Re: JTextArea find character 11 Years Ago by mKorbel ….JPanel; import javax.swing.JScrollPane; import javax.swing.JTextArea; import javax.swing.JTextField; import javax.swing.JTextPane;… f = new JFrame("Highlight example"); final JTextArea textPane = new JTextArea(); textPane.setHighlighter(highlighter); textPane.setText("This text pane… Re: JTextArea problem 13 Years Ago by SasseMan In your method displayText(String s) you construct a JFrame and JTextArea for every call you make to it, which is for ever line you read. You should only construct these once, and hold the text you want to show in the textArea in a variable and just call textArea.setText(theText). JTextArea not showing up. 16 Years Ago by curtissumpter …java] class ListToolsFrame extends JInternalFrame { JLabel titleLabel; JButton exitButton; JTextArea outputArea; RandomAccessFile rafFile; ListToolsFrame(RandomAccessFile raf) { StringBuffer buf2; …(true); } } [/code] Why isn't my JTextArea showing up on the JPanel inside my JInternalFrame? Any … JTextArea issues. 12 Years Ago by Nandomo … the title and instructions of the game in a disabled JTextArea. With the code I have now I can get the… JFrame to open blank. The JTextArea only appears if I resize the window. I also can…'t keep the JTextArea within the bounds of the JFrame/ JPanel. Any help? In… Re: JTextArea issues. 12 Years Ago by stultuske I have read it. you have problems with your JTextArea, but you don't have one in your code. so: what JTextArea are we talking about? Re: JTextArea issues. 12 Years Ago by Nandomo …. Happy Hunting!</p></html>"; JTextArea jTC= new JTextArea(myString); jTC.setWrapStyleWord(true); myPanel.setSize(400, 400); add… Re: JTextArea issues. 12 Years Ago by bguild You probably have too much text for your `JTextArea` to paint on one line. I recommend that you either … should consider using a `javax.swing.JLabel` instead of the `JTextArea`, and look at: [How to Use HTML in Swing Components… JTextArea problems 18 Years Ago by san_fran_crisko … recalling data off a Vector and displaying it on a JTextArea using code like this: [code]menu.genreTextArea.append("Found…] etc... etc.... However, instead of displaying this text in the JTextArea within a JFrame, it opens up a whole new window… Jtextarea banned words 15 Years Ago by hallinan …{ private JLabel jLabel1; private JScrollPane jScrollPane1; private JTextArea textArea; private final List<String> words… looser swine spectacular swing"); textArea = new JTextArea(); setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); textArea.setColumns(20); textArea.… jTextArea multiple lines issue? 12 Years Ago by DeepAnalyzer Hi, I put a JTextArea on mu gui.But i can't print multiple lines … array in my gui.Then i print it on my jTextArea.This is my code i have put in my button… Re: JTextArea issues. 12 Years Ago by stultuske what JTextArea are we talking about? JTextArea find character 11 Years Ago by JohnSoftware …(); JPanel aPanel = new JPanel(); // create text area and buttons JTextArea area = new JTextArea(); JButton openButton = new JButton("Open"); JButton saveButton… Re: JTextArea find character 11 Years Ago by stultuske ehm ... a JTextArea has a certain text, not lines of text. if it's flat text in there, without an indication of where a line ends, you can't just search line by line afaik. Re: JTextArea find character 11 Years Ago by JamesCherrill mKorbel - I presume your comment to stultuske is based on the fact that JTextArea handles \n chars properly? It's not helpful or polite just to say someone is wrong - please always explain why they are wrong, and at least point them in the direction of a right answer. Re: JTextArea find character 11 Years Ago by stultuske mKorbel: finding the number of lines, or a lines' offset, is not exactly the same as getting a separate line from the area. how do you do that? I admit I rarely (not to say never) use the JTextArea, but I am curious in how it would be done. Re: JTextArea find character 11 Years Ago by mKorbel … point - one line can occupied one or more lines in JTextArea view, settable by line & word wrap (wordwrap has bug… JTextArea & Font Color 20 Years Ago by paradox814 Is there a way to change the color of the text in a JTextArea? I want to change all the text color to one color (other than black) and I just want to know how to do this. I see a lot of methods involving color but they only effect the text "highlighting" portion. JTextArea searching 13 Years Ago by Donieob I have a JTextArea in a JScrollPane with hundreds of lines of text in … JTextArea with jTextField border 13 Years Ago by dennysimon hello all how to create JTextArea with border look like standard jTextField 's border ? thankyou denny Re: JTextArea question 18 Years Ago by ryy705 …JTextField desigTxtField = new JTextField(20); final JTextArea detailsTxtArea = new JTextArea(8, 30); JButton editEntryButt = new JButton…return this; } } public void save(JTextField desigTxtField, JTextArea detailsTxtArea) { System.out.println(desigTxtField.getText()); System.out… Re: Displaying the content of the database in JTextArea 17 Years Ago by peter_budo JTextArea.[URL="http://java.sun.com/javase/6/docs/api/javax/swing/JTextArea.html#append(java.lang.String)"]append()[/URL] or you can use [URL="http://java.sun.com/javase/6/docs/api/javax/swing/text/JTextComponent.html#setText(java.lang.String)"]setText()[/URL] of JTextComponent as JTextArea.setText("My String");