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by: asd |
last post by:
I need to make the cells in the 1st column look like the column
header. I tried the following code but it didn't change anything:
private void rendererTest()
{
TableColumn column =
tblDecisions.getColumnModel().getColumn(0);
TableCellRenderer renderer = column.getHeaderRenderer();
column.setCellRenderer(renderer);
}
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by: raysaun |
last post by:
I am trying to set a TableCellEditor for a JTable, however,
the editor never seems to get called. I can not even get
a simplified version (below) to work. When I put a breakpoint on the
return statement in getTableCellEditorComponent, it never stops there
even though I edit cells in the table. Can anyone tell me what I am
missing. By the way, I have gotten TableCellRenderers to work with no
problems.
public class Frame1 extends...
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by: nellu |
last post by:
hi to all
i have a JTable with n Rows and 5 Cols.
i want to give search option in my program.
program select a row dynamically.
my code is like this
*********************************
table = new JTable( dataValues, columnNames );
ListSelectionModel selectionModel = table.getSelectionModel();
selectionModel.addListSelectionListener( this );
scrollPane = new JScrollPane( table );
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by: onsir |
last post by:
I have code like this, but still wrong.
how to show data from database in JTable.
package my.JavaNetBean;
import java.sql.*;
import java.io.*;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
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by: Ahmed Osama |
last post by:
I'm using NetBeans 5.5
First :I want to bind data from table from MS Access DB into JTable .
Second: Is there any other component in java to do the previous action(e.g. DataGrid )
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by: renehv |
last post by:
Hi, does somebody konws how in runtime execution to change the data values in a JTable, setValueAt works only if the change is in the same table , if i want to change the table values from another component ??
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by: rengaraj |
last post by:
Hi dears!
I have some questions about JTable:
1- how can set some columns of my table in editable mode and som
uneditable?
2- how can I create in some columns controls such as JButton or
something like link to a file that these address save to my DB?
3- can I determine # of table rows in run time(when I create my
JTable)?
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by: moizpalitanawala |
last post by:
Hello friends,
How to add data to JTable from a .txt file.
I had seen this code from one of the tutorial from java.com. This code doesnt take any input. But shows what is written in the array.
But i want the table to display the data from a .txt file in which i had stored information in this format. Can anyone please modify the codes and explain me.
Name:Mr.xyz
Phone:111111222222
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by: rburke1125 |
last post by:
Hello All! I'm a bit new to Java, and certainly to the community. I'd appreciate any and all pointers to the right direction!
I have a JTable that I have populated with a 2 dimensional array. During the period of the data sitting there, it will be modified. When finished, I would of course like to export it back to a 2 dimensional array.
I really have no clue on the best way of doing this. I assume JTables do not have a 2-dim...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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