Blogoforum - blog+forum on computer, java, programming and swing

What Help?

Thu, 29 May 2008 02:42:41 GMT

Hey Dhanya! Welcome to Blogoforum! What help you do need with JTrees? Denis. - 1 reply

Need Help in Modification MultiRowHeaderExample

Thu, 26 Jul 2007 05:51:16 GMT

Hi, While searching over the net I came to cross MultiRowHeaderExample, which I like to embed in my application, but the code generate the JTable looks like this:Multiple row header(click on it to see the code). and I would like to modify it according to my application requirements, which must looks like this: ModifiedMultipleRowHeaderExample (click on it to see the required JTable form) copy the Java Code Thou, I have hit and try but couldn't generate accurate JTable as shown in the above URL, therefore, I am enclosing code for you to help me out, or at least show me the way how to increase the column width to the accurate length of label. - 1 reply

Dynamic JProgressBar

Thu, 26 Jul 2007 05:35:27 GMT

Dear Experts, I have created Applet-Servlet Communication Application, where I am trying to save the data via servlet and in return it sending boolean value to the applet. So, I would like to implement a JProgressBar, which may display at the time of data saving and the value of JProgressBar increase as the boolean value returns from servlet. Here I need your help, that if any one have an example (either in Applet or Swing Application) of JProgressBar, which may increase bar value upto 10% via Thread notify()method on the boolean value returns in true and after increasing upto 10% get the Thread wait() for the next boolean value returns in true. I hope you will be understanding the problem, if still have any confusion, or any other ideal to take care of this problem then I am looking forward to you. Thanking you in advance Regards, M.A.Bamboat - 1 reply

The JFC changed in 1.5, .useful needs a tweek

Thu, 17 May 2007 09:46:08 GMT

Bee-u-t-ful code I must first comment. Wow. I was trying to use the AutomatedXMLTree.java. I note the date of posting this code is 2004. Evidentially, XML is a moving target and moving fast. Using the XMLTree code in my choice of JDK 1.5 or 1.6, I get ---> [#document: null]. Because of all the different tools required, the choice of parser, the methodology, the JFC's latest changes, the w3org rewriting the xml specs, ad infintim, it strikes me there is a light year's worth of difference between code that ran in 1.42 and code that runs in 1.5. I searched the Sun forums and I find this insight: /* The parse() method doesn't return null, * "[#document: null]" is what's returned by toString() * method when you print it. * Call getDocumentElement() method for * the document returned by parse() to get * the root node of the document. */ Because .toString() is a method of everything JFC (for instance, any System.out.println() ) it is difficult for me to discover where in the .useful API I should be making modifications.

JTree Drag and Drop

Fri, 20 Apr 2007 07:45:09 GMT

Hi, all I have problem with JTree can u tell me how to reflect the JTree node transfer in File System. Means I have done a JTree aplication in swing and that needs to be drag and drop between twonodes that is happening but It should reflect in File System - 1 reply

Help Needed

Mon, 27 Nov 2006 15:29:19 GMT

Hi, I need some help with dynamic JTrees from XML. - 1 reply

New dotuseful forum location

Mon, 31 Jul 2006 09:45:39 GMT

http://blogoforum.com/tag/computer+dotuseful+java+jtree+programming+swing+tree - this would be a better place for dotuseful Java tree library forum. Old forum is at http://blogoforum.com/tag/dotuseful