Problem in jcombobox

Question

Hello friends
i create a mail editor window using Java swing components. i have a combo box in that it have the font names. when ever i change the font name it should reflect in editor its working when i select all the content if i select one particular word in first row and change its font and then i select some other word in some other row if i select the same font to that selected word its not applied to that. any one say how to implement the clicking event in combo box

Answer 1

Read the Swing tutorial on Using Text Components. It has an example of how you can set attributes on a piece of text using the StyledEditorKit actions.
The code will be slightly different for a combo box because you will need to invoke the action yourself with code something like:
public void actionPerformed(ActionEvent e)
     JComboBox comboBox = (JComboBox)e.getSource();
     Action action = (Action)comboBox.getSelectedItem();
     action.actionPerformed(null);
}