How to create a JTree in a separate thread?

Hi. I am writing a Swing application which has a JTree that is made up of company parent nodes and employee child nodes. My problem is that the data for this JTree is loaded from the database and this process takes a long time making the loading time of the app too slow. I think that this process should probably be done in a separate thread. This would let the gui load much quicker and then when the thread finishes it can update the graphics to display the JTree. I have the code for the JTree all done and it works but I need help on putting it in a separate thread and running the thread. I am having trouble with this. Any help would be greatly appreciated.
Eugene P.

Thank you for responding to my question but I actually figured out a solution already. I used the SwingWorker class. When the program loads I just display a simple JTree with just the names of the companies without the employees. This takes almost no time to load. Then in the construct() method of the SwingWorker class I run the query to get the employee names and then create the new JTree that has the firms and the employees. In the finished() method of the SwingWorker class I update the gui. This whole process is running in a separate thread while the gui is already loaded so it works beautifully.

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{color:#ff0080}Multi post - including this --
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rootVisible

How to create a control to work with a select function to display two separate texts.

I'm currently taking a Labview course at my college and for a starting project we need to create a problem to convert x amount in USD to either Yen or Euro using a toggle switch and a select boolean function. I need to know how to display a text label for the Yen value and for the Euro value being displayed in the same numeric indicator when selected. Basically I have the program working I just need to know how to create a control that will show Yen next to the value when it calculates for Yen and likewise for Euro

Richx9252,
As Ravens Fan said you can either use a string indicator next to the numeric indicator to display the currency type or use a property node to edit the label of the numeric control to display the current currency type. Please let us know if you have more questions about how this will work.
Regards,
Sam K
Applications Engineer
National Instruments

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