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Optimize with a SATA RAID Storage Solution
Range of capacities as low as $1250 per TB. Ideal if you currently rely on servers/disks/JBODs
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JTextField customerCodeField = new JTextField();
JTextField nameField = new JTextField();
JTextArea addressField = new JTextArea(3, 20);
...
LabelledItemPanel panel = new LabelledItemPanel()
panel.setBorder(BorderFactory.createEtchedBorder());
panel.addItem("Customer Code", customerCodeField);
panel.addItem("Name", nameField);
panel.addItem("Address", new JScrollPane(addressField,
JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
JScrollPane.HORIZONTAL_SCROLLBAR_NEVER));
...
// Display the panel to the User in a dialog
String customerCode = customerCodeField.getText();
String name = nameField.getText();
String address = addressField.getText();
...
// Process the data
If you compare the simple addItem() method calls with the IDE-generated code shown below, the time-saving advantages of using this class are quite obvious:
this.add(myCustomerCodeLabel,
new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0,
GridBagConstraints.NORTHEAST, GridBagConstraints.NONE,
new Insets(10, 10, 0, 0), 0, 0));
this.add(myCustomerCodeField,
new GridBagConstraints(1, 0, 1, 1, 1.0, 0.0,
GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL,
new Insets(10, 10, 0, 10), 0, 0));
this.add(myNameLabel,
new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0,
GridBagConstraints.NORTHEAST, GridBagConstraints.NONE,
new Insets(10, 0, 0, 0), 0, 0));
An example of using the LabelledItemPanel by subclassing is shown in the following code fragment: