Solved

Changing a piece of code

Posted on 2004-05-01
5
158 Views
Last Modified: 2012-05-04
Hello everyone out there, I have another question.

What is needed in this code.

Is to make this code be able to add the actioncommand of a radio button that will be set to a audiofile. The radio buttons are not created at this time. But that doesn't matter in this example.

Example:  defensiveMovesArrayList.add("timing.wav");
 

public void actionPerformed(ActionEvent e)
{
                               
          JColoredButton button = (JColoredButton)e.getSource();
         
          int index = defensiveMovesArrayList.indexOf(button) ;

          if (index > -1)
          {
               defensiveMovesArrayList.remove(index); // removal of button
               defensiveMovesArrayList.remove(index); // removal of timing.wav

               button.setDefaultColor();
          }
          else
          {
               defensiveMovesArrayList.add(button);
               defensiveMovesArrayList.add("timing.wav");
 
               button.setPressedColor();
          }
         
         }  
0
Comment
Question by:Drop_of_Rain
  • 3
  • 2
5 Comments
 
LVL 92

Expert Comment

by:objects
ID: 10969434
if those radio buttons are for your timing buttons then an action listener (or defensiveMovesArrayList) are not required as only a single radio button can be selected.
0
 

Author Comment

by:Drop_of_Rain
ID: 10970343
I know that, bad code example I guess. I do not have a way that the timing audio file is getting into the list.
It needs to be done here because this defensiveMovesArrayList will be used in another section of the program.

defensiveMovesArrayList.add("timing.wav");
0
 
LVL 92

Expert Comment

by:objects
ID: 10974167
As there will only be one selected timing then I don't see a need to add it to the list.
0
 

Author Comment

by:Drop_of_Rain
ID: 10974229
Ok I just need to have it available so it can go into a list at some point. It needs to get returned in some way so it can be accessed at a later time right? I looked to see about returning at the Java website and had no luck. I must of not asked for the right information. Can you help me with this? This is asked in another question.
0
 
LVL 92

Accepted Solution

by:
objects earned 350 total points
ID: 10974266
yes that is correct, you'd just need your timing panel to return the currently selected timing, smething like:

public class TimingPanel extends JPanel
{
   .....

  public String getSelectedTiming()
  {
     ...
  }
}
0

Featured Post

DevOps Toolchain Recommendations

Read this Gartner Research Note and discover how your IT organization can automate and optimize DevOps processes using a toolchain architecture.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
xampp tool 12 49
SHA2 certs for IIS AND Java? 2 85
Convert from a json string array to a Java object 3 31
CSV file parsing thru Java 13 28
An old method to applying the Singleton pattern in your Java code is to check if a static instance, defined in the same class that needs to be instantiated once and only once, is null and then create a new instance; otherwise, the pre-existing insta…
Java Flight Recorder and Java Mission Control together create a complete tool chain to continuously collect low level and detailed runtime information enabling after-the-fact incident analysis. Java Flight Recorder is a profiling and event collectio…
Viewers learn about the third conditional statement “else if” and use it in an example program. Then additional information about conditional statements is provided, covering the topic thoroughly. Viewers learn about the third conditional statement …
Viewers learn about the scanner class in this video and are introduced to receiving user input for their programs. Additionally, objects, conditional statements, and loops are used to help reinforce the concepts. Introduce Scanner class: Importing…

770 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question