How to set the width of a cell in JTable?

I have created a JTable and I want to set the width of cells.How can I do that?

This is now the third person to tell you that Swing questions should be posted in the Swing forum.
You have several postings out there where you have been given an answer but you haven't bothered to respond to the posting. Indicating whether the suggestion was helpfull or not. I guess you really don't want help from people in the future.

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Hi,
I'm using selectManyShuttle component from Oracle ADF Core and some of the items in the showing list are long, therefore the width of selectManyShuttle expands the page. How to set the width property for selectManyShuttle component? After that does selectManyShuttle provide horizontal scrollbar as well?
Thanks in advance,
lapi
Message was edited by:
[email protected]
Message was edited by:
[email protected]

Solution here:
Re: ADF Faces Scrollable Panel or Scroll Bar inside a component
Regards
Grant

How to set the WIDTH and ALIGN of h:column in h:dataTable ??

How to set the WIDTH and ALIGN of <h:column> in <h:dataTable>??
Thanks a lot!

Hi,thanks to your reply.
Now I find a more convenient appraoch to set column's width and align respectively:
<h:dataTable ...>
<h:column>
<f:facet name='header'>
</f:facet>
<h:outputText style="width:80px; text-align: right;" value='#{row.fieldA}'/>
</h:column>
<h:column>
<f:facet name='header'>
</f:facet>
<h:outputText style="width:120px; text-align: left;" value='#{row.fieldB}'/>
</h:column>
</h:dataTable>
It works fine.
^-^

HELP Friends!!! How to set the width of columns of JTABLE?

Hi!
How to set the width of a particular column in JTable?
I tried using headerRenderers and though I'm able to set the color and font of the header (using getTableCellRendererComponent method)I can't change the size.
Pls some one help me..it's very urgent.
Thanks in advance.
Regards,
Naval

JTable.getColumnModel().getColumn(i).setWidth(width). There are also setPreferredWidth, setMaxWidth and setMinWidth methods.

How to set the width of DataGridColumn dynamically?

What I want to do is, load data from a text file and put into a DataGrid component, the fields of ech record in the text have fixed length, and are seperated by a space, like this:
personal.txt
50 Uvwxyz Male    123456789
60 Hijklmn Male    67890123456789
30 Abcdefg Male    123456789012345
40 Opqrst   Female 987654321012345678
the configuration file is column.xml:
<dgcolumn>
     <personal>
          <len>20</len>
          <title>Name</title>
     </personal>
     <personal>
          <len>3</len>
          <title>Age</title>
     </personal>
     <personal>
          <len>6</len>
          <title>Sex</title>
     </personal>
     <personal>
          <len>20</len>
          <title>IdNumber</title>
     </personal>
</dgcolumn>
First I load the column.xml into an arrColumn, then read the personal.txt and seperate the record by the width( "len" in the xml file ), and put the seperated fields into another arrField, set the arrayFld as the dataProvider of a DataGrid, thus, the title can be showed as the headerText of the DataGrid and the data can be loaded correctly.
private function handleComplete( event:Event ):void
     var arrField:Array = new Array();
     var arrFile:Array = loader.data.split(/\n/);
     for( var i:int = 0; i < arrColumn.length; i ++ )
          arrField[i] = convIcom( arrFile[i] );
     adgFile.dataProvider = arrField;
     trace( "The data has successfully loaded" );
private function convIcom( strRecord:String ):Object
     var key:String = null;
     var dataField:String = null;
     var offset:int = 0;
     var obj:Object = new Object();
     if( strRecord.length > 0 )
          for( var i:int = 0; i < arrColumn.length; i ++ )
               dataField = strRecord.substr( offset, arrColumn[i].len );
               key = arrColumn[i].title;
               obj[key] = dataField;
               offset += arrColumn[i].len + 1;
     return obj;
<mx:DataGrid x="10" y="100" width="400" id="dgFile" />
The problem is, the width of the DataGridColumn is average, how to set the column width by the length of each field? I can calculate the rate of each field ( field / fields ), but I don't know how to change the property of the DataGridColumn.width.
Thanks for helping.

In the above post, I pasted an old version of personal.txt, so I paste it again:
personal.txt
Uvwxyz 50 Male   123456789
Hijklmn 60 Male   67890123456789
Opqrst 40 Female 987654321012345678
Abcdefg 30 Male   123456789012345
And I have another question, when the data is loaded into the DataGrid, the fields of each record are ordered in alphabetical order ( the "Age" column will appear firstly, then "IdNumber", "Name", "Sex" ), not as the order in column.xml, how to make it keep the sequence of the xml file?
Thanks again.

How to set the width of a shuttle?

Hi
I have a group which is shown in intersection-shuttle style but the problem is that it breaks some rows into two lines and i want to make the shuttle a bit wider. How could I set the width of the shuttle. Apparently the Group Width attribute of the group doesn't work for this.

You could try this using the inlineStyle property of the shuttle component in the generated page. Not sure that works though. You better ask this on the JDeveloper forum.
If it works you can create a custom template to include the inlineStyle property during generation.
Steven Davelaar,
Jheadstart Team.

How to set the width of a Column

Hi friends
I have problem with setting up the Width for each column. Let us i want to set different column width for each Column.
That is for first column the Width may be Different and the other column the width may be different.
So please help me out on this Issue
Cheers
Jofin

How to set the width of a ColumnWhat component are you talking about? Are you talking about the width of a column in a JTextPane?
Have you read the API for the component in question?
Have you followed the link titled "How to Use...." to the Swing tutorial?
Learn to read the API and ask a proper question with all the relevant information.

Please help me :How to set the width and height for my View page "test.htm"

Hi,
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My requirement:
             the output view window is showing full browser window. I want the view output like showModeldialog. I want to set the width and height for the output view window. How is possible?
             or
i want to call the test.view in the window.showModelDialog..
Please help me .. Urgent requirement.

Yes you can set the width & Height of the view as follows..
<div style="width:580px; height:750px; margin-top:15px; overflow:auto;">
<htmb:form......>
</htmlb:form>
</div>
<i>*Reward each useful answer</i>
Raja T

JTable Model -- How to set the width of columns

Hello,
This project of mine is due in 2 days. :(
I am using AbstractTableModel and I can't figure out how to set the columns' width inside my JTable?
This following code does not work.
int vColIndex = 1;
TableColumn col = table.getColumnModel().getColumn(vColIndex);
int width=399;
col.setPreferredWidth(width);Please remember, that I'm using AbstractTableModel and not just simple JTables.
Thanks in advance.

The DataModel (AbstractTableModel or otherwise) has nothing to do with the table column size. The DataModel is used to store data.
When you create a JTable using a DataModel then a TableColumn is created for each column in the DataModel using a default column size. The normal order of creation would be:
TableModel model = new DefaultTableModel(...);
JTable table = new JTable(model);
Now that the table and table columns are created you can change the size of the columns:
int vColIndex = 1;
TableColumn col = table.getColumnModel().getColumn(vColIndex);
int width=399;
col.setPreferredWidth(width);
So your code looks ok.
However, if somewhere in you code you do:
a) table.setModel(...)
b) fireTableStructureChanged();
then the table columns are recreated based on the current DataModel and the table column size would be reset to the default values.

How to set the text of a cell in Numbers to vertical direction? Tks.

Hi
In Numbers, please tell me how to switch the text of a cell to vertical direction?
Tks.

Hi Kyle,
In Numbers, nothing having to do with a table can be rotated. (In Pages an entire Table can be rotated, but not text within a Table.)
There have been many suggestions posted here over the life of iWork for vertical labels. Most fall into three categories:
1. Type one letter, Option-Return, type another letter, Option-Return, and so forth.
2. Type label in a Text Box, rotate the box, position the box over the table, covering the cell where you need a label.
3. Create a PDF graphic with rotated text and insert it into table cell as Background Fill.
The third option is clearly the best. The steps for option three are:
Insert Text Box
Type label into the box
Rotate the text box
Select the text box (not the text inside the box)
Command-C
Switch to Preview.app
Command-N
Command-C
Switch to Numbers
Click on Cell where the label goes
Command-V
It sounds worse than it is. You can reuse the Text Box so you don't end up with a sheet full of them.
Regards,
Jerry

How to set the width: IF_WD_SELECT_OPTIONS- add_parameter_field

Hi everyone,
I would like to know if there's a way to set the width of UI controls defined for IF_WD_SELECT_OPTIONS.
In particular I've created a selection screen using
wd_this->m_handler_simple_left->add_parameter_field( i_id = 'CONTRACT_DESCRIPTION' i_value = lr_field
i_description = 'Contract description'
i_within_block = 'BL01' ).
but I'm unable to set the width of this field and the final rendering isn't very nice at all (all input fields have different data types and different size).
Thank you.
Regards

Hi,
I think we dont have any width type parameter to set width in selectoptions. The width comes directly from Domain.
Cheers,
Kris.

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Hi All,
I tried to show a report in a popup window style.
In the column link section, I defined the URL like the following:
javascript:popupURL('f?p=&APP_ID.:128:&SESSION.::&DEBUG.::P128_PAY_RATE,P128_PAY_TERMS:#PAY_RATE#,#PAY_TERMS#'). how and where to set the height and width for page 128?
Thank you,
spark

Here is a sample of the JavaScript function I re-use that opens a popup window. You'll notice that it includes the width and height of the popup window:
function callTCPopup (formItem1) {
var formVal1 = formItem1;
var url;
url = 'f?p=&APP_ID.:1111:&APP_SESSION.::::P1111_TC_ID:' + formVal1;
w = open(url,"winLov","Scrollbars=1,resizable=1,width=800,height=600");
if (w.opener == null)
w.opener = self;
w.focus();
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dear all,
using OLE2 i want to set the cell's border in an excel sheet
so whats the property for that?
ole2.set_property(WorkCell,???, ???);
thanks and best regards,
very urgent plz
thanks in advance

Could you, please, definitly remove the "urgent" word from your vocabulary when you post on this forum. We are all volonteers and not paid at all to answer the qestions. I repeat one more time that there is no post more urgent than another.
If you are so in a hury, as said Gerd, contact the Oracle support.
Francois

How to set the Selected row and Column in JTable

Hi,
i have a problem like the JTable having one Method getSelectedRow() and getSelectedColumn to know the Selected row and Column but if i want to explicitly set the Selected Row and Column,then there is no such type of Methods.If anybody has any solution then i will be thankful to him/her.
Praveen K Saxena

Is that what you're looking for? :myTable.getSelectionModel().setSelectionInterval(row, row);
myTable.getColumnModel().getSelectionModel().setSelectionInterval(column, column);

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How can I please specify the size of the image that I display in a button which I create dynamically.
HtmlCommandButton button = new HtmlCommandButton();
button.setImage(image.getUrl());Thanks in advance
Message was edited by:
WebService

Follow some CSS tutorials to learn more about it.
Here is a page with some links: http://www.google.com/search?q=css+tutorial
Then you're doing or interpreting something wrong. The methods are actually there. I can play with them in my playground and they are also described in the the HtmlCommandButton API: http://java.sun.com/javaee/javaserverfaces/1.2/docs/api/javax/faces/component/html/HtmlCommandButton.html

How to set the width of a cell in JTable?

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