JTable, Different Row Borders

Hello averyone,
I have a JTable and I'd like to paint a thicker horizontal border (line) every 3 rows, to 'separate' them. How can I do this????
Thank you.
Mensaje editado por:
Desiree

You could try adding custom painting. Something like this:
http://forum.java.sun.com/thread.jspa?forumID=57&threadID=639944
Or, maybe you could try plaing with the borders. Something like this:
http://forum.java.sun.com/thread.jspa?forumID=57&threadID=613783

Similar Messages

Display of text of different rows with different color - JTable

Hi all !
I have struck in a problem. I have to display the different rows with different color in the JTable. I have created an arraylist in the model class, which stores color of all the rows. Now in renderer class, I am just picking up color from the arraylist, taking rowIndex as index for arraylist. I used to set foreground color for each row in the renderer class. The problem is that it is not showing all the rows properly, sometimes it show all the rows correctly, but as i resize the window/panel, it starts behaving abnormally, some text is painted properly, but other aren't.
Does anybody have any solution regarding this problem.
One thing i want to mention is that in getTableCellRendererComponent() method, i used to retrive the color everytime, and setting the foreground color of the text. Is this a right approach or some other technique have to be followed.
here is code of renderer class ---
import java.awt.*;
import javax.swing.*;
* Renderer to plot stage record table.
public class ExStageCellRenderer extends javax.swing.table.DefaultTableCellRenderer
    Color curColor;
     * returns component to be painted, overridding this method from
     * DefaultCellRenderer
     * @param table
     *            table whose component has to be plotted
     * @param value
     *            value of that particular cell
     * @param isSelected
     *            is Cell selected
     * @param hasFocus
     *            has the cell got focus
     * @param row
     *            row of the cell
     * @param column
     *            column of the cell
     * @return painted component
    public Component getTableCellRendererComponent (JTable table, Object value, boolean isSelected, boolean hasFocus, int row,
            int column)
        Component component = super.getTableCellRendererComponent (table, value, isSelected, hasFocus, row, column);
        ExStageDataModel model = (ExStageDataModel)table.getModel ();
        if (curColor instanceof Color) {
                curColor = model.getColor(row);
            } else {
                // If color unknown, use table's foreground color
                curColor = table.getForeground();
        String tooltip = "";
        StringBuffer stringBuffer = new StringBuffer ();
        for (int i = 0; i < table.getColumnCount (); i++)
                Object Value = table.getValueAt (row, i);
                if (Value == null) continue;
                stringBuffer.append (Value.toString () + "    ");
        tooltip += stringBuffer.toString ();
        tooltip = tooltip.trim ();
        ((JComponent) component).setToolTipText (tooltip);
        if (column == 1)
            this.setHorizontalAlignment (SwingConstants.CENTER);
        else if (column == 0 || column == 4 || column == 5)
            this.setHorizontalAlignment (SwingConstants.LEFT);
        else
            this.setHorizontalAlignment (SwingConstants.RIGHT);
        // LOOK!! should turn tip off if there is none !!
        component.setForeground (this.curColor);
        //System.out.println("render : " + component.getBounds ());
        //component.validate ();
        component.update (component.getGraphics ());
        return component;
Waiting for reply....
Code snooker

Hmm, why are you doing the curColor instanceof? What does this accomplish? I don't see any reason to ask what it was before; all you should be interested in here is what you want it to be now.
All you should have to do is say:
this.setForeground(model.getColor(row));I also don't see why you're doing the update() -- JTable is going to do that for you at the appropriate time, you have no idea if now is the right time to do it or not. In fact it probably isn't, you're probably updating the previously-drawn cell with your new color and alignment, which may be the strange behavior you're seeing.
Also, I don't see why you're doing the super. All that's going to do is return "this", so why not just use "this"?
Well, without knowing your larger code or exactly what you're trying to accomplish, maybe I'm just missing something.
I've just recently been working on a program where I had some similar requirements -- different foreground and background colors and alignment -- and I found it much cleaner to create a class to hold all this data, and then create a default renderer for that class. Then I made some constructors for this "attribute" class that let me set whatever I need, like
public CellAttrib(String s,Color c,int alignment,Border border)
this.s=s;
this.c=c;
this.border=border;
// with suitable defaults ...
pubic CellAtrtrib(String s)
this.s=s;
this.c=Color.BLACK;
this.border=null;
}Then the renderer just queried the cell-attributes class, as in:
setForeground(value.getColor());
setHorizontalAlignment(value.getAlignment());
setBorder(value.getBorder);

Highlighting different rows within a JTable

I have a JTable that has 20 rows. I also have a Jlist next to the JTable. When someone selects something within the Jlist I want to highlight certain rows depending on what was selected within that list. For instance if a user selects Item1 within the list I want to highlight the 3rd, 8th and 11th row within a JTable. The problem is the JTable API will let you highlight a number of rows but not allow you to specify single rows to highlight at one time. When I run my code to do this I get the last row highlighted. The reason is because the 3rd and 8th row do get highlighted but when I call the setRowSelectionInterval(i, i); where i is the row to highlight it has already passed and will end up highlighting the 11th row only. Is there any work around for this?

First, make sure you table supports multi-select. Turn it on in this case, otherwise you can't select multiple items.
To color different rows, you'll have to set a cell renderer and use it to color those rows. It's possible to collor each and every cell a different color, set fonts, images, etc..you just need a good cell renderer.

Not able to color different rows with different colors in a column of table

Hi,
I am trying to to display different rows with different colors in a column of the table based on some decode condition.
I have gone through the following threads :
Can we colour the rows in the column of a table
Changing Color of a value in a column
This is what i have done :
1.Added the following code to custom.xss(changed the name to Custom.xss as suggested in one of the above threads) --- in path ---- jdev\myhtml\OA_HTML\cabo\styles
<style selector=".1">
<includeStyle name="DefaultFontFamily"/>
<property name="font-size">11pt</property>
<property name="font-weight">Bolder</property>
<property name="color">#008000</property>
<property name="text-indent">3px</property>
</style>
<style selector=".2">
<includeStyle name="DefaultFontFamily"/>
<property name="font-size">11pt</property>
<property name="font-weight">Bolder</property>
<property name="color">#FFFF00</property>
<property name="text-indent">3px</property>
</style>
2. Sql query of the VO is :
select comments,role ,decode(role,'REQUESTER','1','2') Colorattr from xxat_sars_action_history where request_id = :1 and event_name = :2 and action_code <> 'PENDING'
order by sequence_num desc
3. Coded the following in the process request of the controller:
OATableBean table = (OATableBean)webBean.findIndexedChildRecursive("CommentsTB");
OAMessageStyledTextBean roleBN = (OAMessageStyledTextBean)webBean.findIndexedChildRecursive("role");
OADataBoundValueViewObject cssjob = new OADataBoundValueViewObject(roleBN,"Colorattr");
roleBN.setAttributeValue(oracle.cabo.ui.UIConstants.STYLE_CLASS_ATTR, cssjob);
where 1 and 2 form the colors ( i have even tried with 'Red' and 'Yellow'...as it was not working replaced with 1 and 2)
4.The query returns data fine with corresponding 1 and 2 values.
But different colors are not getting reflecting on to the UI.
I am testing this on my local jdev.
Please do let me know if i am missing something.
Thanks ,
Sushma.

Any Clues please.....
Thanks,
Sushma.

Creating a list with different row sizes...

I'm new to AS 3.0 and CS4 and I've been getting up to speed
on all of it. I've used the List component before with my own
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want but it requires all rows to be the same height.
I'm unsure of where to go. Creating my own class seems like a
lot of work. The TileList and Grid components don't allow different
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base class (SelectableList? BaseScrollPane?) that I should extend
or do I need to just bite the bullet and write it all from scratch?
I need each row to have it's own height and interaction with
a row could change the height of the row. The main use is a list of
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Thanks for any thoughts on a direction I should think about.
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thx guys.....i have a progress now in LV
But now i have new trouble here. Ok i attached my LV file (LV 7.0.1/7.1) and excel form. I just could'nt calculate more than one input value. I want a different result for each value that i enter ... and store it into different rows and column. But it just store at one row.
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duplicate post

Change JTable's row color on row selection

Hello!
Everywhere I've looked they're only explaining how to draw rows in different colors WHEN THE TABLE IS BEING CREATED, via prepareRenderer.
But that is not what I am looking for. What I want is to actually change the row's color after the table has been drawn/rendered/whatsoever. For instance, when the user clicks on that row. The default behaviour is for the row to become blueish, but, when the user selects another row, the first selected row turns back to white. I would like to prevent that from happening. I want the row to become FIRE RED when the user clicks on it, and I want the row to remain like that for good, even when the user selects a different row. Do I make any sense here? :-)
Thank you for your time and future suggestions.

Everywhere I've lookedApparently you didn't look in the Swing forum, because thats where Swing related questions should be posted.
but how do I assign a cell renderer to an entire row/table ?The easiest way is to use the prepareRenderer(...) method you have already found. My "TablePrepareRenderer" class (which you can find by searching the Swing forum) shows you how to do this.
You will note that the color of the row is determined by data in the table. So all you need to do is add another column in the TableModel that contains the information you need to determine the row color. That column can be removed from view in the table by removing the TableColumn from the TableColumnModel.

SUM two fileds from different rows from the same table

I would like to SUM two fileds from different rows from the same table but I don't know how to do that.
E.g.
BillingTransactionsIndex      CreateDate      UserType      UserIndex      TransType      Reference      Total      Balance
2      6/5/2008 15:02      1      51      1      150      -288.2      -288.2
5      6/8/2008 11:55      1      51      1      157      -1.58674      -289.787
In the table above I want SUM fields Total and Balance for the first row and the the next row SUM 2nd row Total with 1st row Balance
Please help
Thanks

SQL> with tbl as
2 (select 1 as ID, 90 as total from dual
3          union all
4 select 2 as ID, 23 as total from dual
5          union all
6 select 3 as ID, 15 as total from dual
7          union all
8 select 4 as ID, 20 as total from dual)
9 select id , total, sum(total) over (order by ID) as balance from tbl
10 /
        ID      TOTAL    BALANCE
         1         90         90
         2         23        113
         3         15        128
         4         20        148
SQL>

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if anyone has an example border class they could donate to ease my confusion, i would be most grateful

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        this( new java.awt.Insets( 20, 20, 20, 20 ) );
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    // A simple frame example of the border
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        javax.swing.JFrame frame = new javax.swing.JFrame( );
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        javax.swing.JPanel panel = new javax.swing.JPanel( new java.awt.GridLayout( 2, 1, 0, 0 ) );
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class Inc implements java.awt.event.ActionListener {
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Ideas? Thanks

Hi Scott,
Thanks ..I formed some idea about APEX_UTIL.KEYVAL_NUM. I have a problem where I am not able to decide if I can make use of this package and solve..
Can you please have a look at this thread.. Re: Tabular form - Different LOV for different rows
I have a SQL which populates a tabular form on the page.Coulmn1 some text, Column 2 is to show a drop down as YES and NO. i am trying to freeze the option for rows 2,3,4 as NO, if the Option choosen in first is NO.
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Hi,
how do i put an Checkbox or a Button in a JTable row? When i try to insert any element to a JTable's row it automatically converts it to string. How can i solve this?
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How to set color of our specified JTable's row

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i need to set color of our specified JTable's row.so
send the coddings of that part.I think you misunderstand how this forum works...
If you have a problem, you post your problem here with example code which demonstrates said problem...
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You do not post demands for code examples

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Hi,
I have to fill many rows in table control and want to select different row one by one in increasing order which rows are filled in BDC.
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Hi ,
I am attaching sample code for BDC transaction code is : FV11 , This code is also contains poage down concepts . By using this page down concept you can add number of item fields
Program Name        : ZFV11_NEW
Program Description : To Upload Condition Records-FV11
Author              : Jagadish
Start Date          : 11/06/2007
REPORT zfv11
       NO STANDARD PAGE HEADING LINE-SIZE 255.
   DO NOT CHANGE - the generated data section - DO NOT CHANGE    ***
If it is nessesary to change the data section use the rules:
1.) Each definition of a field exists of two lines
2.) The first line shows exactly the comment
      '* data element: ' followed with the data element
      which describes the field.
      If you don't have a data element use the
      comment without a data element name
3.) The second line shows the fieldname of the
      structure, the fieldname must consist of
      a fieldname and optional the character '_' and
      three numbers and the field length in brackets
4.) Each field must be type C.
Generated data section with specific formatting - DO NOT CHANGE ***
TABLES : t100.
DATA: BEGIN OF record OCCURS 0,
data element: KSCHA
        kschl(004),               "Condition Type
data element: SELKZ_LIST
      selkz(001),
data element: WERKS_D
        werks(004),               "Plant
data element: ELIFN
        lifnr(010),               "Vendor
data element: MATNR
        matnr(018),               "Material No.
data element: KBETR_KOND
        kbetr(016),               "Amount
data element: KODATAB
        datab(010),               "Condition Validity Date from
data element: KODATBI
        datbi(010),               "Condition Validity To
data element: MWSKZ
        mwsk1(002),
      END OF record.
DATA : BEGIN OF it_new OCCURS 0,                    " Internal Table for Header Data
       kschl(004),
       werks(004),
       lifnr(010),
       END OF it_new.
DATA : BEGIN OF it_item OCCURS 0,                  " Internal table for Item Data
      werks(004),
      lifnr(010),
      matnr(018),
      kbetr(016),
      datab(010),
      datbi(010),
      mwsk1(002),
      END OF it_item.
DATA : cnt(2) TYPE n,
       fld(25) TYPE c.
TYPE-POOLS: truxs.
DATA: it_raw TYPE truxs_t_text_data.
DATA : n TYPE n.
DATA:
     BEGIN OF t_data OCCURS 0,
           data TYPE string,
     END   OF t_data.
DATA:BEGIN OF it_mess OCCURS 0,
msgtyp(5),
   lms(200),
   msgv1(50),
    END OF it_mess.
DATA : p_mode    TYPE c.
DATA:it_msgtab TYPE STANDARD TABLE OF bdcmsgcoll WITH HEADER LINE,
   it_msgtab1 TYPE STANDARD TABLE OF bdcmsgcoll WITH HEADER LINE.
DATA : l_mstring(150).
DATA : BEGIN OF bdcdata OCCURS 0.
        INCLUDE STRUCTURE bdcdata.
DATA: END OF bdcdata.
PARAMETERS : p_file1 LIKE rlgrap-filename.
INITIALIZATION.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_file1.
PERFORM file_selection.
PERFORM data_upload.
PERFORM table_control.
LOOP AT it_new.
    REFRESH bdcdata.
    PERFORM bdc_dynpro      USING 'SAPMV13A' '0100'.
    PERFORM bdc_field       USING 'BDC_CURSOR'
                                  'RV13A-KSCHL'.
    PERFORM bdc_field       USING 'BDC_OKCODE'
                                  '/00'.
    PERFORM bdc_field       USING 'RV13A-KSCHL'
                                  it_new-kschl.
    PERFORM bdc_dynpro      USING 'SAPLV14A' '0100'.
    PERFORM bdc_field       USING 'BDC_CURSOR'
                                  'RV130-SELKZ(01)'.
    PERFORM bdc_field       USING 'BDC_OKCODE'
                                  '=WEIT'.
    PERFORM bdc_dynpro      USING 'SAPMV13A' '1363'.
    PERFORM bdc_field       USING 'BDC_CURSOR'
                                  'KONP-KBETR(01)'.
    PERFORM bdc_field       USING 'BDC_OKCODE'
                                  '/00'.
    PERFORM bdc_field       USING 'KOMG-WERKS'
                                  it_new-werks.
    PERFORM bdc_field       USING 'KOMG-LIFNR'
                                  it_new-lifnr.
DATA: "X(5) TYPE N,
         N(5) TYPE N.
   N = 0.
   LOOP AT it_item.
     N = N + 1.
   ENDLOOP.
   "X = 1.
   CNT = 1.
   DO N TIMES.
     IF CNT > 19.
       perform bdc_field       using 'BDC_OKCODE' 'KOMG-MATNR(01)'.
       perform bdc_field       using 'BDC_OKCODE' '=P+'.
       PERFORM bdc_dynpro      USING 'SAPMV13A' '1363'.
       CNT = 1.
     ENDIF.
    cnt = 1.
    LOOP AT it_item WHERE werks EQ it_new-werks AND lifnr EQ it_new-lifnr . "FROM x TO x.
      CONCATENATE 'KOMG-MATNR(' cnt ')' INTO fld.
      PERFORM bdc_field USING fld it_item-matnr.
      CONCATENATE 'KONP-KBETR(' cnt')' INTO fld.
      PERFORM bdc_field USING fld it_item-kbetr.
      CONCATENATE 'RV13A-DATAB(' cnt ')' INTO fld.
      PERFORM bdc_field USING fld it_item-datab.
      CONCATENATE 'RV13A-DATBI(' cnt ')' INTO fld.
      PERFORM bdc_field USING fld it_item-datbi.
      CONCATENATE 'KONP-MWSK1(' cnt ')' INTO fld.
      PERFORM bdc_field USING fld it_item-mwsk1.
      cnt = cnt + 1.
      if cnt = 20.
        perform bdc_field       using 'BDC_OKCODE' 'KOMG-MATNR(19)'.
        perform bdc_field       using 'BDC_OKCODE' '=P+'.
        PERFORM bdc_dynpro      USING 'SAPMV13A' '1363'.
        CNT = 1.
       endif.
CLEAR it_item.
    ENDLOOP.
   ENDDO.
    PERFORM bdc_dynpro      USING 'SAPMV13A' '1363'.
    PERFORM bdc_field       USING 'BDC_CURSOR'
                                  'KONP-MWSK1(01)'.
    PERFORM bdc_field       USING 'BDC_OKCODE'
                                  '=SICH'.
    CALL TRANSACTION 'FV11' USING bdcdata MODE 'A'
                                        UPDATE 'S'
                                       MESSAGES INTO it_msgtab.
    CLEAR bdcdata[].
    PERFORM error.
ENDLOOP.
       Start new screen   -Subroutine     for screen s                                      *
FORM bdc_dynpro USING program dynpro.
CLEAR bdcdata.
bdcdata-program = program.
bdcdata-dynpro   = dynpro.
bdcdata-dynbegin = 'X'.
APPEND bdcdata.
ENDFORM.                    "BDC_DYNPRO
       Insert field        -Subroutine   for field s                                         *
FORM bdc_field USING fnam fval.
CLEAR bdcdata.
bdcdata-fnam = fnam.
bdcdata-fval = fval.
APPEND bdcdata.
ENDFORM.                    "BDC_FIELD
*&      Form file_selection
FORM file_selection .
CALL FUNCTION 'F4_FILENAME'
    EXPORTING
      program_name = syst-cprog
      dynpro_number = syst-dynnr
      field_name    = 'P_FILE1'
    IMPORTING
      file_name     = p_file1.
ENDFORM.                    " file_selection
*&      Form data_upload
FORM data_upload .
CALL FUNCTION 'TEXT_CONVERT_XLS_TO_SAP'
   EXPORTING
    I_FIELD_SEPERATOR        =
       i_line_header            = 'X'
       i_tab_raw_data           = it_raw
       i_filename               = p_file1
     TABLES
       i_tab_converted_data     = record
    EXCEPTIONS
       conversion_failed        = 1
       OTHERS                   = 2.
IF sy-subrc <> 0.
    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
            WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
ENDFORM.                    " data_upload
*&      Form error
FORM error .
LOOP AT it_msgtab.
    IF it_msgtab-msgtyp = 'E'.
      SELECT SINGLE * FROM t100 WHERE sprsl = it_msgtab-msgspra
                                AND   arbgb = it_msgtab-msgid
                                AND   msgnr = it_msgtab-msgnr.
      IF sy-subrc = 0.
        l_mstring = t100-text.
        IF l_mstring CS '&1'.
          REPLACE '&1' WITH it_msgtab-msgv1 INTO l_mstring.
          REPLACE '&2' WITH it_msgtab-msgv2 INTO l_mstring.
          REPLACE '&3' WITH it_msgtab-msgv3 INTO l_mstring.
          REPLACE '&4' WITH it_msgtab-msgv4 INTO l_mstring.
        ELSE.
          REPLACE '&' WITH it_msgtab-msgv1 INTO l_mstring.
          REPLACE '&' WITH it_msgtab-msgv2 INTO l_mstring.
          REPLACE '&' WITH it_msgtab-msgv3 INTO l_mstring.
          REPLACE '&' WITH it_msgtab-msgv4 INTO l_mstring.
        ENDIF.
        CONDENSE l_mstring.
        it_mess-msgtyp = it_msgtab-msgtyp.
        it_mess-lms = l_mstring.
        it_mess-msgv1 = it_msgtab-msgv1.
        APPEND it_mess.
       WRITE: / it_msgtab-msgtyp, l_mstring(150).
      ELSE.
       WRITE: / it_msgtab.
        it_mess-msgtyp = it_msgtab-msgtyp.
        it_mess-lms = l_mstring.
        it_mess-msgv1 = it_msgtab-msgv1.
        APPEND it_mess.
      ENDIF.
    ENDIF.
ENDLOOP.
ENDFORM.                    " error
*&      Form table_Control
FORM table_control .
SORT record BY lifnr matnr.
LOOP AT record.
    ON CHANGE OF record-lifnr.
      MOVE-CORRESPONDING record TO it_new.
      APPEND it_new.
    ENDON.
    MOVE-CORRESPONDING record TO it_item.
    APPEND it_item.
ENDLOOP.
ENDFORM.                    " table_Control
Reward if useful
Thanks
Jagadeesh.G

SharePoint 2013 - Split comma separated Column in to different row items in SharePoint 2013 Workflow or Event Handler

I have a requirement to take a String column that allows multiple fields i.e. "101;102,103,104",
and using a SPD 2013 workflow I want to split there values and then insert each Values into different list as separate items.
Eg:
I have a LIST A with the columns CustID, CustName and LIST B with the same Column Name with the below values
LIST A:
Cust ID
CustName
101
ABC, XYZ, CTSS, WIPROS, TCSS
I want to insert the above comma separated values in the below format(different Row)
LIST B:
CustID
CustName
101
ABC
101
XYZ
101
CTSS
101
WIPROS
101
TCSS

Hi,
Here is a codeplex solution can meet your reference:
Plumsail String Workflow Actions for SharePoint 2013 and SharePoint Online
http://spworkflowactions.codeplex.com/
We can use Split string workflow action to split the CustName value, then insert it to ListB.
More information:
http://www.codeproject.com/Articles/749471/String-processing-workflow-actions-for-SharePoint
Best Regards
Dennis Guo
TechNet Community Support

Listen double clicks on JTable's row

hi,
I want to know how to catch double clicks did on a specific JTable's row, or any cell on that.
I know that's possible because JTable is a JComponent..so, I want to know how to catch the event when the user press Enter over a single selected row, too...
If you may show me and example or specific links, I'll thank you so much..
lucky..

b) The Enter key is used to move the row selection to
the next row so you need to override the default
mappings of the table.
This posting shows how you would do the above on a
JList. The code should be similiar for a JTable.
http://forum.java.sun.com/thread.jspa?forumID=57&threa
dID=626866Thanks anyway...I fix that with a tricky and simplest solution.
I only put a KeyEventListener on the table and catch the keyEvent, and if it's a EnterKey, then check wich row is selected on table.
table.addkeyListener(new KeyListener(){
            public void keyPressed(KeyEvent e) {
                if(e.getKeyCode()==KeyEvent.VK_ENTER){
                    int[] selected_rows = table.getSelectedRows();
                    if(selected_rows.length==1){
                        int row = selected_rows[0];
                        DefaultTableModel table_model = (DefaultTableModel)table.getModel();
                        Object element_at_row = directory_model.getValueAt(row, 1); //I wanna Only the element at column 1
                         //do more things...
//....other interface's methods..
);

JTable, Different Row Borders

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