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First the gui question Right now I have: [CODE]class ExportGUI extends JFrame implements ActionListener{ JTextField fileIN; //Text Field Bull //JLabel fInHelp;//Labels time JFileChooser BpsFile = new JFileChooser(); //File Chooser JCheckBox Check; JButton expButton; //reference button object JButton opnButton; JButton reset; JButton all; //Panels List<JCheckBox> checkList = new ArrayList<JCheckBox>(); JPanel inOut …

the following code is used to get the contents of an excel document and pint it to console - will eventually filter and write a new excel file, but that will come later. [CODE]/** * */ import java.io.*; import java.util.ArrayList; import java.util.Iterator; import java.util.List; import javax.swing.*; import java.awt.*; import java.awt.event.*; …

Hi all, I'm new to java programming but finding it rather fun and interesting. Right now I have [CODE]for(String name : chkNms) { JCheckBox checkBox = new JCheckBox(name); checkBox.setMnemonic(KeyEvent.VK_C); checkBox.setSelected(false); // checkBox.setActionCommand(name); add(checkBox); checkBox.addActionListener(this); }[/CODE] to create all the check boxes I need, roughly 30 or so. The last line …

I know this is an OLD thread, but i"m having the same problem. a Runtime error when trying to "OPEN" a file. [CODE]public void actionPerformed( ActionEvent evt) { //filterMap.put(evt.getActionCommand(), ((JCheckBox)evt.getSource()).isSelected()); if(evt.getActionCommand().equals("export")){ String file2Read; file2Read = fileIN.getText(); //file2Read = "NotConverted2.xls"; new BPSepcExporter().BPSReader(file2Read); } //If to check if Open button was hit …

I have a basic understanding of how to create A(1) check box, and repeating that method over and over again to create more. However, this makes for messy as shit code, plus I don't feel like doing this method 30 times to create the needed 30 check boxes. So I …

Hi every one, new poster here and new to Java as well. I'm working on a java program that will reads an excel file extracts the data and prints it to console. I've gotten that part to work in the below code, however I'm starting the next phase of the …