Problem with JRadio button

Question

Hi i am designing UI using Java swings. I am populating a table with 3 columns col 1:strings col2:check box col3:radio button. The requirement(1) is whenever user clicks on the string column then only he should be able to check/uncheck the corr radio/check box on that corresponding row another requiement(2) is he can only choose 1 radiobuton for the entire table for this i implemented using button group bt its not working correctly as i am able to choose multiple radi buttons at a time. If we see on the code below i am creating the group at the time of populating the table :
for(count=0;count<vctToAdd.size();count++)
rdOutput[count]=new JRadioButton();
rdOutput[count].setText(vctToAdd.get(count).getName());
rdOutput[count].setEnabled(true);
rdOutput[count].addMouseListener(AddEntitiesDialog.getInstance().actionJtable);
group.add(rdOutput[count]);
_display[count][0]=vctToAdd.get(count).getName();
_display[count][1]=chkInput[count];
_display[count][2]=rdOutput[count];
}And in listener class i am implementing requirement 1 as follows:
if(e.getSource() instanceof JRadioButton )
     if(((JRadioButton)e.getSource()).getText().equalsIgnoreCase(obj.toString()))
        ((JRadioButton)e.getSource()).setSelected(true);
else
          ((JRadioButton)e.getSource()).setSelected(false);where obj is contains the string value of string fiels for table and o am checking it with the text of radio button which i am setting same as string value if it matches it persorms that if operation otherwise go to else.
please help
Thanks

Answer 1

Hi i am designing UI using Java swings. I am populating a table with 3 columns col 1:strings col2:check box col3:radio button. The requirement(1) is whenever user clicks on the string column then only he should be able to check/uncheck the corr radio/check box on that corresponding row another requiement(2) is he can only choose 1 radiobuton for the entire table for this i implemented using button group bt its not working correctly as i am able to choose multiple radi buttons at a time. If we see on the code below i am creating the group at the time of populating the table :
for(count=0;count<vctToAdd.size();count++)
rdOutput[count]=new JRadioButton();
rdOutput[count].setText(vctToAdd.get(count).getName());
rdOutput[count].setEnabled(true);
rdOutput[count].addMouseListener(AddEntitiesDialog.getInstance().actionJtable);
group.add(rdOutput[count]);
_display[count][0]=vctToAdd.get(count).getName();
_display[count][1]=chkInput[count];
_display[count][2]=rdOutput[count];
}And in listener class i am implementing requirement 1 as follows:
if(e.getSource() instanceof JRadioButton )
     if(((JRadioButton)e.getSource()).getText().equalsIgnoreCase(obj.toString()))
        ((JRadioButton)e.getSource()).setSelected(true);
else
          ((JRadioButton)e.getSource()).setSelected(false);where obj is contains the string value of string fiels for table and o am checking it with the text of radio button which i am setting same as string value if it matches it persorms that if operation otherwise go to else.
please help
Thanks