java-programmer >>Eclipse : edit code using drag & drop ?

Eclipse : edit code using drag & drop ?

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- 3
  - Can I use a combination of war files and individual files?Hi,
    
    I would like to deliver my web app as a war file rather than loads of
    separate html, jars etc etc. However, there are a couple of config files
    that need to be edited by the customer. I generally have these in a
    WEB-INF/Config directory
    
    can I have most of the app packaged in WAR but have some of the files
    separate or is it an all-or-nothing thing?
    
    Thanks in advance
    
    Andy
- 4
  - How this is possible?if (mySocket != null){ logger.log(Level.FINEST,"Connection
    Status" + mySocket.isClosed() + mySocket.isConnected()); }
    
    When I see the log isClosed() and isConnected() are both returning
    true??? Anybody has an explanation for this?
- 4
  - Simple question about instantiatingHi,
    
    I am a little bit confused with how OOP works with respect to instantiating.
    For example take the following code below. When each of the 10 c1 objects
    are instantiated from the CountTest() class, do they not each have their own
    instanceCount class variable??? It does not seem to be so from this code
    that I took from a book. In my thinking every time an object is created it
    initializes the instanceCount class variable to 0 and therefore the count
    would always be 1 after the constructor is run and the instanceCount is
    incremented. Can someone clarify what actually happens behind the scenes
    when an object is instantiated with the class variables.
    
    TIA
    
    Roy
    
    public class CountTestApp
    {
    public static void main(String[] args)
    {
    printCount();
    for (int i =0; i < 10; i++)
    {
    CountTest c1 = new CountTest();
    printCount();
    }
    }
    
    private static void printCount()
    {
    System.out.println("There are now " + CountTest.getInstanceCount() +
    " instances");
    }
    }
    
    class CountTest
    {
    private static int instanceCount = 0;
    public CountTest()
    {
    instanceCount++;
    }
    public static int getInstanceCount()
    {
    return instanceCount;
    }
    
    }
- 4
  - JBuilder applet, JarI have simple applet which uses classes like java.util.AbstractList,
    java.awt.Point. Its fine in builder IDE, problems starts with MS VM.
    There are IO exceptions about above classes, VM is looking for those
    classes in my JAR, how can i add it to JAR in JBuilder and from where
    can i take it? I have no idea. Any help apreciated...
- 7
  - Layout ManagersRoedy Green coughed up:
    > On Fri, 28 Oct 2005 01:58:18 GMT, "Thomas G. Marshall"
    > <email***@***.com> wrote, quoted
    > or indirectly quoted someone who said :
    >
    >> No, I think you mean "integer multiples" here. Pixels, for example,
    >> could
    >> easily be drawn 3:1. But it's still the wrong solution.
    >
    > Yes. That applies to shrinking too which is even more problematic.
    
    ...[rip yada...]...
    
    I was part of a postscript clone manufacturer. I am intimate with all
    details regarding it's developement and design, particularly AA and pixel
    alignment ramifications.
    
    The only thing I can imagine is (believe it or not) that a general purpose
    PDL such as postscript is beyond the abilities of most to implement. This
    is true to a large extent---take a look at how many postscript clones that
    would work and then gack on particular pages. Or not work at all. There
    were a great many joke interpreters. I haven't checked in a while, but
    gnu's ghostscript was certainly one of them for many years.
    
    --
    http://www.allexperts.com is a nifty way to get an answer to just about
    /anything/.
- 8
  - EJBs vs. Servlets ?!Hello,
    
    When someone should be using EJBs and when servlets ?
    Are servlets just the Sun's lost children ?! They were just an
    intermediate step before EJBs came out ?
    
    The only reason I see to use servlets instead of EJBs is if do not
    have an application server (like JBOSS).
    
    Are there any other reasons ? (like performance, development time &
    effort etc)
    
    Regards,
    Razvan
- 10
  - ejbcreate and ConstructorHi,
    
    I am just learning EJB. Sorry if I am asking a stupid question.
    
    It is required that a session bean should have a public no-argument
    constructor. However, the initialization is usually done inside the
    ejbcreate() method.
    
    Could I put the initialization code in the constructor instead of
    ejbcreate()?
    
    TIA.
    SF
- 10
  - JTextArea fun...Hi,
    
    I am wanting to have an area of text which will take in sets of
    coordinates and display them straight away. Initially, i used a
    JTextArea and simply used the .append() method to add the newest
    coordinates to the end of the current text. This worked perfectly fine.
    
    However, my problem now is that i want, at some points, one set of
    coordinates to display in a different colour to the rest. I.e. The
    selected object would have its coordinates highlighted in the text
    area. Due to the fact that .setForeground() changes the colour of the
    entire contents of the JTextArea; i need to use something else. I have
    tried using a JTextPane but cannot work out how to make it append extra
    information like the JTextArea does.
    
    Does anybody have any suggestions on what i could use to 1) display
    text as i add new objects and 2) have the ability to have different
    coloured text. Cheers.
    
    Regards,
    
    Cassman
- 11
  - GridLayoutHello all!
    
    I have a jpanel to which I have set a layout of GridLayout(0,1,10,10).
    
    Within this panel I have 3 ImageIcons.
    
    When I startup the application, the ImageIcons are spread out evenly
    using the available space, and when I resize it, the hgaps and vgaps
    are respected, and the ImageIcons moved according to the panel size.
    
    But...
    
    I do not want the 3 components to use all available space.
    I want them to be aligned at the center top of the JPanel, and that
    when the application is resized, the hgap/vgap sizes remain the same,
    and that instead of occupying all avalable JPanel space, the ImageIcons
    only occupy their own X,Y position according to their height and
    hgap/vgap....
    
    - Can I do this using GridLayout? (or any existing layout) ?
    - Am I clear enough or am I loosing myself in rambling explanations?
    
    TIA,
    
    Soch
- 11
  - Java was created in SODOM and GOMORRAH !!!!JAVA was written by SATAN in SODOM with help of the ANTICHRIST
    in GOMORRAH !!! DEMONS added a lot of BLASPHEMY and HERETICS and
    WITCHES tons of pure SIN !!!! That makes JAVA extremly EVIL and
    UNHOLY !!!!
    
    If you want to use JAVA, you need HOLY WATER, a BIBLE and a
    CRUCIFIX and only experienced EXORCISTS can master JAVA !!!!
- 11
  - OPIE or SKEY authentication on web applicationHello,
    
    I am looking for a free and opensource component to do an OTP
    authentication on a web application running on Linux/Apache/Tomcat.
    JAVA API would be nice but any information is welcome.
    
    Pierre
- 11
  - What's the secret to using JSeparator?The API documentation for JSeparator says that, besides using it in menus, it
    can be used "elsewhere in a GUI wherever a visual divider is useful." I have
    never been able to use it (show a visible divider) except in a menu. Anyone
    know the "secret of the separator"?
    
    A short, contrived example follows:
    
    import javax.swing.*;
    import javax.swing.event.*;
    import java.awt.*;
    import java.awt.event.*;
    
    public class SeparatorTest extends JFrame
    {
    public SeparatorTest( )
    {
    setTitle( "SeparatorTest" );
    setSize( 200, 200 );
    setLocationRelativeTo( null );
    
    JPanel pnlCenter = new JPanel();
    
    pnlCenter.add( new JLabel( "Last Name: " ) );
    pnlCenter.add( new JTextField( 8 ) );
    pnlCenter.add( new JLabel( "First Name: " ) );
    pnlCenter.add( new JTextField( 8 ) );
    
    JSeparator sep = new JSeparator( JSeparator.HORIZONTAL );
    pnlCenter.add( sep );
    
    pnlCenter.add( new JButton( "OK" ) );
    pnlCenter.add( new JButton( "Exit" ) );
    
    add( pnlCenter );
    }
    
    public static void main(String[] args)
    {
    SeparatorTest app = new SeparatorTest();
    app.setVisible( true );
    }
    
    }
    
    Lee Weiner
    lee AT leeweiner DOT org
- 12
  - java doc start!?Hi
    I hear about Java document.. jar files etc. I want to learn these subjects..
    what do you think would be a good start.. I want to start with something so
    basic and simple so I can understand what is going on, then go to sun
    tutorial or any other advanced tutorials. Thanks.
- 15
  - differense of look between 1.4.2 and 1.4.1Hello,
    
    when compiling and running with jdk 1.4.2 (or higher) the look is totally
    different then when i use 1.4.1 fe mouse over on buttons seems different,
    the look of the radiobuttons is different , how can i solve this
    
    fe how i call a button
    trashbutton.setIcon(new ImageIcon(images.getString("TRASH20")));
    trashbutton.setPressedIcon(new
    ImageIcon(images.getString("TRASH20_IN")));
    trashbutton.setRolloverIcon(new
    ImageIcon(images.getString("TRASH20_OUT")));
    trashbutton.setDisabledIcon(new
    ImageIcon(images.getString("TRASH20_DIS")));
    trashbutton.setToolTipText(recources.getString("REMOVE_NODE"));
    trashbutton.addActionListener(new ActionListener() {
    public void actionPerformed(ActionEvent e) {
    EditRemoveMenuItem_actionPerformed(e);
    }
    });
    
    trashbutton.setFocusPainted(false);
    trashbutton.setBorderPainted(false);
    trashbutton.setMaximumSize(new Dimension(40, 40));
    trashbutton.setMinimumSize(new Dimension(40, 40));
    trashbuttons.etPreferredSize(new Dimension(40, 40));
    trashbutton.setBackground(new Color(15, 40, 70));
    trashbutton.setForeground(new Color(15, 40, 70));
    
    it seems when i go with the mouse over the buttons in jdk 1.4.2 the
    backgroundcolor disapears and i need to set for mouseover also a color
    or are there other parameters to set
    there are also border that appears around the buttons on jdk 1.4.2 and not
    on lower versions
    
    can i find any solutions about this on the net?
    
    thanks Sven
- 15
  - problem w/conditional...
    I'm learning java.. following an assignment given to me by a programmer
    at work I put together a little app that:
    
    when you first run it it types a string, then prompts user to type part
    of the string, and app returns sgmt of string user typed surrounded by
    two chars before and after sgmt user typed..
    
    I put a few lines in there to deal with when user types first two chars
    of string, but what happens is not what I specify... pls see code here..
    www.francesdelrio.com/java/string.html
    
    lines in question near bottom of code..
    (signaled with " //*************...") thank you..
    
    Frances

Author

Message

carloschang

Posted: 2004-7-28 5:47:00

Top

java-programmer, Eclipse : edit code using drag & drop ? Patrick, Isn't eclipse cool?! A little more context from your
question, that is, from what perspective? Developing applets? JSP
pages? M7 develops NitroX for JSP and Struts which provides an
integrated synchronized source and visual editor. www.m7.com.

email***@***.com wrote in message news:<email***@***.com>...
> After a few months of working with Eclipse, I'm almost 100%
> happy with it, but the one feature i'm (still) missing is the ability
> to edit source-code using drag & drop ...
>
> Does anyone know if there's some way (maybe a plugin) to make
> this possible ? (I've already googled on it, to no avail).

carloschang

Posted: 2004-7-28 5:47:00

Top

java-programmer >> Eclipse : edit code using drag & drop ? Patrick, Isn't eclipse cool?! A little more context from your
question, that is, from what perspective? Developing applets? JSP
pages? M7 develops NitroX for JSP and Struts which provides an
integrated synchronized source and visual editor. www.m7.com.

email***@***.com wrote in message news:<email***@***.com>...
> After a few months of working with Eclipse, I'm almost 100%
> happy with it, but the one feature i'm (still) missing is the ability
> to edit source-code using drag & drop ...
>
> Does anyone know if there's some way (maybe a plugin) to make
> this possible ? (I've already googled on it, to no avail).

alexander.kirchhof

Posted: 2004-8-5 16:49:00

Top

java-programmer >> Eclipse : edit code using drag & drop ? email***@***.com wrote in message news:<email***@***.com>...

Hello Patrick,

I'm very amused by this keyboard-artist's discussion (I'm an old
mouse-pusher too), but I've found a maybe not complete but helpfull
keyboard ersatz for mouse drag-and-drop (what I would be very happy
about too):

You can select text an move it with Alt + Arrow-up/-down or copy-move
it with Alt + Cmd + Arrow-up/-down.

Pleaes excuse my bad denglish

Alexander

Index ‹ java-programmer

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    ---------------------------------------------------------------------------------
    Java Plug-in 1.5.0_06
    Using JRE version 1.5.0_06 Java HotSpot(TM) Client VM
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    network: Loading user-defined proxy configuration ...
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    0-5: set trace level to <n>
    ----------------------------------------------------
    
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    basic: Referencing classloader: sun.plugin.ClassLoaderInfo@87a5cc,
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    network: Connecting http://www.java.com/applet/testvm/class.class with
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    at java.lang.ClassLoader.loadClass(Unknown Source)
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    at java.lang.Thread.run(Unknown Source)
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    at java.net.PlainSocketImpl.connect(Unknown Source)
    at java.net.Socket.connect(Unknown Source)
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    at sun.net.www.http.HttpClient.New(Unknown Source)
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    import javax.swing.*;
    
    public class LoanCalculatorApp
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    JFrame frame = new LoanCalculatorFrame();
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    import java.awt.*;
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    > am using it in my job. I am a technical support person, who specializes
    > in printing systems, namely the way that our systems (HPUX and SunOS)
    > interface with a print server running Easyspooler and Infoprint Manager.
    >
    > With that in mind, I think I am ready for a project. However, the
    > closest thing I can come up with on my own, as anyone who has read any
    > of my previous threads can tell, is some form of real world modelling. I
    > am *not* convinced that this would be benefical to me as a learning
    > experience.
    >
    > So let me elaborate on what I have been studying.
    > I am familiar with classes, interfaces, packages and polymorphism,
    > although interfaces and polymorphism are still somewhat foreign to me. I
    > know a little bit about interfacing with Oracle and MySQL and have done
    > a very rudimentary JSP page which talks to an Oracle database.
    >
    > Since I have no current projects in my job which require me to do any
    > kind of Java programming (I came up with the XML parser as satisfying a
    > need I had) I am looking for some suggestions.
    >
    > I have made my way through some of Eckle's book (and even have had an
    > email from him). I have worked my way through the first portion of the
    > Sun Java Tutorial. I've studied the Horstmann books (text for a class I
    > took in Java) and, my favorite, Head First Java.
    >
    > I would like to do something with what I have learned. I'm not ready
    > for GUI programming yet, nor do I want something trivial. Perhaps
    > someone out there has written something along the lines of what I am
    > looking for and would be willing to share with me the requirements for
    > what they did. From the requirements, I can do a Use-Case and UML
    > diagrams and from there, get to the coding.
    >
    > *Remember* I come from a procedural language (COBOL) background and have
    > done very little OOP aside from SAS (does anyone remember SAS) and some
    > Delphi, so please, be gentle. A simple project is all I am looking for.
    > I'm not going to market it and I'm not going to post my code here
    > looking for suggestions on how to clean it up.
    >
    >
    Since no one has come up with anything I did a google search (GIYF) for
    beginner java project and this is one of the sites which came up.
    
    http://mindprod.com/projects/beginner.html
    
    Do these make sense as beginner projects or am I out of my league again?
- 12
  - System.currentTimeMillis not returning GMT/UTC (J2me)I've got an application that I built for the Motorola i730
    MIDP2.0 platform. System.currentTimeMillis() always seems
    to return me -as stated- in GMT/UTC. I ported the application
    to run against the i88s phone MIDP1.0 and the same method
    is returning me the time in the Local Time.
    Is this a know issue, or am I going about this the wrong
    way? It would be so bad getting the local time, but it appears
    that TimeZone.getDefault().getID() is returning GMT !
    Any ideas?
    Thanks.
- 13
  - Jsp Error Cant Get Data from databaseHi
    i am writing a JSP page which connects to Mysql DataBase
    i can get the connection but i cant get to execute the query on the
    database
    plz help
    
    the code of jsp file
    
    <%@ page import ="java.lang.*" %>
    <%@ page import ="java.sql.*" %>
    <html>
    <head>
    <title>
    Index Page
    </title>
    </head>
    <body>
    jsp pages is better than ASP.NET
    <%
    int x;
    
    Connection conn=null;
    Statement st=null;
    ResultSet rt=null;
    String query="select * from user";
    
    Class.forName("com.mysql.jdbc.Driver");
    conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/
    mysql","root","aaaa");
    
    if(conn==null)
    {
    out.print("not connected");
    }
    out.print("<br>"+"Connection"+conn+"<br>");
    try
    {
    st = conn.createStatement();
    rt=st.executeQuery("select * from a.a");
    while(rt.next())
    {
    String y;
    String str;
    x=rt.getInt("id1"+"<br />.");
    y= rt.getString("id2"+"<br />.");
    str= rt.getString("id3"+"<br />.");
    out.print(x);
    out.print(y);
    out.print(str);
    }
    }
    catch(Exception ex)
    {
    
    out.print("<br>");
    out.print("Timeoooo "+"<br />");
    }
    finally
    {
    if (rt != null) rt.close();
    if (st != null) st.close();
    if (conn != null) conn.close();
    out.print("<br>");
    out.print("Timeoooo"+"<br />");
    }
    
    %>
    <%
    conn = null;
    st = null;
    ResultSet rs = null;
    
    try {
    Class.forName("com.mysql.jdbc.Driver").newInstance();
    conn =
    DriverManager.getConnection("jdbc:mysql://localhost:
    3306/","root","aaaa");
    
    st = conn.createStatement();
    rs = st.executeQuery("select * from a.employees");
    while(rs.next()) {
    %>
    <TR><TD><%= rs.getString("lname_txt") %></TD>
    <TD><%= rs.getString("fname_txt") %></TD></TR>
    <%
    }
    %>
    </TABLE>
    <%
    } catch (Exception ex) {
    ex.printStackTrace();
    %>
    </TABLE>
    Ooops, something bad happened:
    <%
    } finally {
    if (rs != null) rs.close();
    if (st != null) st.close();
    if (conn != null) conn.close();
    }
    %>
    </body>
    </html>
- 14
  - Happy Xmas!Hope everybody who celebrates has a wonderful holiday, and that all have a
    good vacation day! :)
    
    --
    Darryl L. Pierce <email***@***.com>
    Visit the Infobahn Offramp - <http://mypage.org/mcpierce>
    "What do you care what other people think, Mr. Feynman?"
- 15
  - Applet icon & status barHi,
    
    I have an applet that extends a JFrame. How can I change or remove
    the java icon in the upper-left corner and the status bar "Java Applet
    Window" ?
    
    Thanks