Java Development

[pc]

Hi all,

I have a main screen , which is displaying custom titlebar and a custom tollbar.

After that i have vertical field manager, in that i added a listfield.

I want to update the listfield with new data , but i don't want to change anything on the mainscreen other than listfield.

How can i do this

Please help  

[amardeepjaiman]

 USe listfield.invalidate();

it will only repaint the ListField by calling drawListRow () method again.

~Amardeep

www.impetus.com

[pc]

Hi Amardeep,

Thank you for your quick reply.

Where i will pass the new data.

For first time i am putting the listfield  data inside a vector in the class's constructor.

For updating the listfield with new data , how i will pass the new data?

Please help me... 

[bikas · Accepted solution]

Create a public method inside the class and inside the method:

a. update the vector with new data

b. call invalidate();

Now when you need to update the list just call that method.

Regards

Bikas

Message Edited by bikas on 08-26-2009 02:30 PM

[amardeepjaiman]

Correct. The vector, array you are using to draw the rows of list, first update that vector before invalidate the listfirld. Now invalidate() will repaint the list with new values.

~Amardeep

www.impetus.com