Simple text editor

Can someone advise me on how I can click anywhere on the
canvas/stage to create a text field where you can input text.
I have seen similar functionality at
www.imagination3.com where
you can see the function if you go to TOOLS > TYPE.
Any assistance will be appreciated.

I'm not sure I'm on the right forum, sorry
You are not in the right forum !
This is Compressor 2 forum.
You probably have to post your question in OSX forum:
http://discussions.apple.com/category.jspa?categoryID=160
Good luck!
  Alberto

Similar Messages

  • Efficient data structure to implement simple text editor?

    I was given this problem in an interview:
    What data structure would you use to implement a simple text editor that does these 4 functions:
    a) goto(line number)
    b) insert(char input,location)
    c) delete(location)
    d) printAll() //print entire file
    Given that i'm such a newb, i was stumped. I came up with making a 2d array that would allow for o(1) time for goto, but o(n) for everything else (shifting everything in the array). there were other downfalls too dealing with space issues and such, but he wanted me to optimize this data structure. I then came up with a linked list of arrays, but that had similar problems.
    But thinking about it further is driving me a little crazy so I'm wondering if you guys have any suggestions on how to answer this question...
    one thing that came to mind after is to implement the data structure as a binary tree, where each node contains
    class Node
    char theChar
    int position; // ie 0 = first character in the file, and 81 could be the first character in the 2nd line
    node left,right,parent;
    }so how it works is the cursor would know where the location was so i would know where to delete and insert within the tree.
    insert {
         //search for location to insert after (log n)
           //create new character node and append to current node
         //increment position for all subsequent children
    delete(x) {
         search for x position
         if found, remove node and decrement position value for all children
    goto(line #) {
         return line # * 80 (or whatever max length for a single line)
    }the major problem i see here is balancing the tree after every insert/delete
    Thanks in advance.

    One of many great things emacs has given us is the gap buffer:
    http://en.wikipedia.org/wiki/Gap_buffer
    To see a Java implementation of this you can look in the Java SDK source. The document model (I forget exactly what its called), used in Swing uses a gap buffer.

  • Sandy - a simple text editor

    sandy - a simple text editor
    Sandy is a X11 text editor with an easy-to-read, hackable C source. It uses GTK+ and GtkSourceView for convenience and is akin to surf, only it is a text editor, not a web browser. Sandy tries to maximize screen estate, minimize the SLOC used and not get in your way too much. It can somehow be controlled via XProperties and all preferences and keybindings are to be chosen at compile time. Two example configs are provided with the source.
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    - Syntax highlighting
    - Line numbers, current line highlightnig
    - Simple autoindenting
    - Multi-level undo
    - Configurable at compile-time
    Dependencies
    - GtkSourceView2
    - Gtk+2
    - (probably) xorg-utils to get xprop to set XProperties
    - one method to grab user input: either zenity or dmenu in the pre-defined config files
    Screenshot
    http://sandyeditor.sf.net/sandy_editor.jpeg
    Homepage
    http://sandyeditor.sf.net/
    Download
    http://sourceforge.net/projects/sandyed … z/download
    AUR
    http://aur.archlinux.org/packages.php?ID=36084
    Comments, bug reports and patches welcome.
    Last edited by rafunchi (2010-04-13 23:24:26)

    Procyon wrote:
    It would be nice to be able to do something like this:
    1 abc
    2 dec
    3 abd
    4 edc
    5 {CURSOR}ad
    ^R, sed command: 1,3s/^/%%%/
    1 %%%abc
    2 %%%dec
    3 %%%abd
    4 edc
    5 {CURSOR}ad
    So you can edit and continue where you left off.
    The problem with implementing this behavior is 'sed' is an external command here. The full text is filtered through sed and put back in the buffer, not just lines 1 to 3. You can't just preserve the insert position as the text coming from the pipe might be completely different from your original. Same for searching the current line.
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    Also, a couple of tests with vim prove that it does not behave consistently in this regard, despite :s being an internal command there.
    if you really want to add '%%%' at the beginning of the line quite often, I suggest you define a binding or action for:
    t_editable, t_pipelines, { .v = (char *)"sed \'s/^/%%%/\'" }
    Then select the lines you want to target lousily (you don't need to select full lines) and launche the binding/action. It does move the cursor, but seems fairly quick.
    Procyon wrote:Maybe you can check for "/^s/" in the command to make it work on this current line, just like vim's :s///
    I made a wee change in the hg tip code. Now sandy "listens" to three properties regarding pipes:
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    - _SANDY_PIPEALL: Pipes the selected text, or the full file if nothing is selected as per f_pipeall. This is used by the ^P binding in the default config.
    - _SANDY_PIPELINES: Pipes the selected text, extending the selection to full lines and matching the current line if there is no selection as per f_pipelines. This is used by the ^R binding in the default config. This means now sed is applied to full lines if there is a selection and to the current line if there is not.
    Thanks for your feedback. I hope this helps.

  • How can I add highlighting to my simple text editor?

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    import javax.swing.event.*;
    import javax.swing.text.*;
    import javax.swing.plaf.ComponentUI;
    import java.awt.*;
    import java.awt.event.ActionEvent;
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    import java.io.FileReader;
    import java.io.FileWriter;
    import java.io.IOException;
    import java.util.*;
    import java.util.regex.*;
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         private JTextArea textarea ;
         private JFileChooser fileChooser = new JFileChooser();
    private Action open =new OpenAction() ;
    private Action save = new SaveAction();
    private Action exit = new ExitAction();
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         public JText(){
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         JScrollPane scroll = new JScrollPane(textarea);
         JPanel content = new JPanel();
    content.setLayout(new BorderLayout());
    content.add(scroll, BorderLayout.CENTER);
         //Menu Bar
    JMenuBar menu=new JMenuBar();
    JMenu file=menu.add(new JMenu("FILE"));
    file.setMnemonic('F');
    file.add(open);
    file.add(save);
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    setJMenuBar(menu);
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    setTitle("Project");
    pack();
    setLocationRelativeTo(null);
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         class OpenAction extends AbstractAction {
         //============================================= constructor
         public OpenAction() {
         super("Open...");
         putValue(MNEMONIC_KEY, new Integer('O'));
         //========================================= actionPerformed
         public void actionPerformed(ActionEvent e) {
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         File f = fileChooser.getSelectedFile();
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         } catch (IOException ioex) {
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              class SaveAction extends AbstractAction {
              //============================================= constructor
              SaveAction() {
              super("Save...");
              putValue(MNEMONIC_KEY, new Integer('S'));
              //========================================= actionPerformed
              public void actionPerformed(ActionEvent e) {
              int retval = fileChooser.showSaveDialog(JText.this);
              if (retval == JFileChooser.APPROVE_OPTION) {
              File f = fileChooser.getSelectedFile();
              try {
              FileWriter writer = new FileWriter(f);
              textarea.write(writer); // Use TextComponent write
              } catch (IOException ioex) {
              JOptionPane.showMessageDialog(JText.this, ioex);
              System.exit(1);
                   class ExitAction extends AbstractAction {
                   //============================================= constructor
                   public ExitAction() {
                   super("Exit");
                   putValue(MNEMONIC_KEY, new Integer('X'));
                   //========================================= actionPerformed
                   public void actionPerformed(ActionEvent e) {
                   System.exit(0);
    }

    i looked it ...it is the one which i want to do ..But i want to use my window which i gave above ..But i cant mix them ..:( this codes for highlighting.... is any body can add this codes and my codes which i gave above connect together? pleaseeeee... :))
    import javax.swing.*;
    import javax.swing.event.*;
    import javax.swing.text.*;
    import java.util.*;
    import java.awt.*;
    import java.awt.event.*;
    public class SyntaxTest extends DefaultStyledDocument
    Element rootElement;
    String wordSeparators = ",:;.()[]{}+-/*%=!&|~^@? ";
    Vector keywords = new Vector();;
    SimpleAttributeSet keyword;
    public SyntaxTest()
    rootElement= this.getDefaultRootElement();
    keyword = new SimpleAttributeSet();
    StyleConstants.setForeground(keyword, Color.blue);
    keywords.add( "abstract" );
    keywords.add( "boolean" );
    keywords.add( "break" );
    keywords.add( "byte" );
    keywords.add( "case" );
    keywords.add( "catch" );
    keywords.add( "char" );
    keywords.add( "class" );
    keywords.add( "continue" );
    keywords.add( "default" );
    keywords.add( "do" );
    keywords.add( "double" );
    keywords.add( "else" );
    keywords.add( "extends" );
    keywords.add( "false" );
    keywords.add( "final" );
    keywords.add( "finally" );
    keywords.add( "float" );
    keywords.add( "for" );
    keywords.add( "if" );
    keywords.add( "implements" );
    keywords.add( "import" );
    keywords.add( "instanceof" );
    keywords.add( "int" );
    keywords.add( "interface" );
    keywords.add( "long" );
    keywords.add( "native" );
    keywords.add( "new" );
    keywords.add( "null" );
    keywords.add( "package" );
    keywords.add( "private" );
    keywords.add( "protected" );
    keywords.add( "public" );
    keywords.add( "return" );
    keywords.add( "short" );
    keywords.add( "static" );
    keywords.add( "super" );
    keywords.add( "switch" );
    keywords.add( "synchronized" );
    keywords.add( "this" );
    keywords.add( "throw" );
    keywords.add( "throws" );
    keywords.add( "true" );
    keywords.add( "try" );
    keywords.add( "void" );
    keywords.add( "volatile" );
    keywords.add( "while" );
    public void insertString(int offset, String str, AttributeSet a) throws BadLocationException
    super.insertString(offset, str, a);
    int startOfLine = rootElement.getElement(rootElement.getElementIndex(offset)).getStartOffset();
    int endOfLine = rootElement.getElement(rootElement.getElementIndex(offset+str.length())).getEndOffset() -1;
    //highlight the changed line
    highlightKeyword(this.getText(0,this.getLength()), startOfLine, endOfLine);
    public void remove(int offset, int length) throws BadLocationException
    super.remove(offset, length);
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    int endOfLine = rootElement.getElement(rootElement.getElementIndex(offset+length)).getEndOffset() -1;
    //highlight the changed line
    highlightKeyword(this.getText(0,this.getLength()), startOfLine, endOfLine);
    public void highlightKeyword(String content,int startOffset, int endOffset)
    char character;
    int tokenEnd;
    while (startOffset < endOffset)
    tokenEnd = startOffset;
    //find next wordSeparator
    while(tokenEnd < endOffset)
    character = content.charAt(tokenEnd);
    if(wordSeparators.indexOf(character) > -1)
    break;
    else
    tokenEnd++;
    //check for keyword
    String token = content.substring(startOffset,tokenEnd).trim();
    if(keywords.contains(token))
    this.setCharacterAttributes(startOffset, token.length(), keyword, true);
    startOffset = tokenEnd+1;
    public static void main(String[] args)
    JFrame f = new JFrame();
    JTextPane pane = new JTextPane(new SyntaxTest());
    JScrollPane scrollPane = new JScrollPane(pane);
    f.setContentPane(scrollPane);
    f.setSize(600,400);
    f.setVisible(true);
    }

  • Is There A Simple Text Editor/Composter & Line Art Plug-In Available

    Yes, I know it has been addressed in other posts in the past but I wanted to know if any new tools are available since the update to 3.XX, outside of open a picture in a "Book" project and adding text in a border or downloading BorderFX, neither of which provide a direct result. 
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    I can respect that thousands of users have accepted the current status-quo of these applications,
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    Here is how Aperture is advertized in the store:
    Aperture gives you all the tools you need to uncover the hidden potential in your photos. It brings you even more advanced ways to organize, browse, and perfect images.
    So you can make every shot your best shot.
    And that does Aperture really well. If you want a painting program, why buy Aperture?

  • Simple text Editor App.. Saving Plain Text

    Hi All,
    I am trying to write my first text application in cocoa... I have got a working app from an Apple tutorial, however when saving, it uses the following:
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    Perhaps something like this will work for you:
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  • Is a text editor really better than Dreamweaver?

    Hi Everyone,
    I've been looking through several different web design forums
    and I'm now stuck with a question. Why do some people swear by
    using only a text editor to put their website together and totally
    discount programs such as Dreamweaver? I find this quite strange
    because a website amongst other things is a highly visual
    experience usually not showing a single line of code to the end
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    is beneath them as they are "highly skilled coders" and only
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    there is an element of snobbery here? To me it seems that
    Dreamweaver has advantages in abundance and for the so called
    hardcore coders there's even a code view which is much more
    powerful than a simple text editor. One final thing, I see that
    people complain about so called bad code that Dreamweaver writes.
    Is it true that Dreamweaver writes bad code and if so what's bad
    about it?
    Many thanks, I'll be fascinated to read your
    responses.

    Let's see entire sites, good-sized professional ones. :-)
    Patty Ayers | www.WebDevBiz.com
    Free Articles on the Business of Web Development
    Web Design Contract, Estimate Request Form, Estimate
    Worksheet
    "Murray *ACE*" <[email protected]> wrote
    in message
    news:[email protected]...
    > Good idea, Patty. Let's see some of the "wouldn't touch
    DW with a 10-foot
    > pole" pages that have been created....
    >
    > --
    > Murray --- ICQ 71997575
    > Adobe Community Expert
    > (If you *MUST* email me, don't LAUGH when you do so!)
    > ==================
    >
    http://www.projectseven.com/go
    - DW FAQs, Tutorials & Resources
    >
    http://www.dwfaq.com - DW FAQs,
    Tutorials & Resources
    > ==================
    >
    >
    > "P@tty Ayers ~ACE"
    <[email protected]> wrote in message
    > news:[email protected]...
    >> This question is asked a lot. The answers are:
    >>
    >> -- No, a text editor isn't just as good. There are
    lots of extremely
    >> useful things DW does that a text editor can't do.
    >>
    >> -- No, the recent versions of Dreamweaver actually
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    >> in general.
    >>
    >> -- In response to "only amateurs use [Dreamweaver
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    >> editor]" - please show me just 1 full-time
    professional web developer
    >> responsible for creating and maintaining sites who
    uses only a text
    >> editor. Just 1. You won't be able to, because there
    isn't one. Not one
    >> with a job, anyway. :-)
    >>
    >> Cheers,
    >>
    >> --
    >> Patty Ayers | www.WebDevBiz.com
    >> Free Articles on the Business of Web Development
    >> Web Design Contract, Estimate Request Form, Estimate
    Worksheet
    >> --
    >>
    >>
    >>
    >> "In at the deep end"
    <[email protected]> wrote in message
    >> news:[email protected]...
    >>> Hi Everyone,
    >>>
    >>> I've been looking through several different web
    design forums and I'm
    >>> now
    >>> stuck with a question. Why do some people swear
    by using only a text
    >>> editor to
    >>> put their website together and totally discount
    programs such as
    >>> Dreamweaver? I
    >>> find this quite strange because a website
    amongst other things is a
    >>> highly
    >>> visual experience usually not showing a single
    line of code to the end
    >>> user. I
    >>> get the impression that some people feel that
    Dreamweaver is beneath
    >>> them as
    >>> they are "highly skilled coders" and only
    amateurs use WYSIWYGs! Is it
    >>> just me
    >>> or am I correct in thinking there is an element
    of snobbery here? To me
    >>> it
    >>> seems that Dreamweaver has advantages in
    abundance and for the so called
    >>> hardcore coders there's even a code view which
    is much more powerful
    >>> than a
    >>> simple text editor. One final thing, I see that
    people complain about so
    >>> called
    >>> bad code that Dreamweaver writes. Is it true
    that Dreamweaver writes bad
    >>> code
    >>> and if so what's bad about it?
    >>>
    >>> Many thanks, I'll be fascinated to read your
    responses.
    >>>
    >>
    >

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    That might help you.
    http://forum.java.sun.com/thread.jsp?forum=57&thread=42
    964
    regards,
    StasWow! That's a gem - erm - (havent tested /run it yet but) ...thank you

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