WebSVN - public - Diff - Rev 93 and 94 - /lwtt/trunk/cz/aiken/util/lwtt/TaskPropertiesDialog.java

 /*
- * TaskPropetiesDialog.java
+ * TaskPropertiesDialog.java - task properties dialog
+ *
+ * Copyright (c) 2008 Lukas Jelinek, http://www.aiken.cz
+ *
+ * ==========================================================================
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License Version 2 as
- * Created on 3. kvìten 2008, 20:16
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * ==========================================================================
  */
 package cz.aiken.util.lwtt;
 import javax.swing.JOptionPane;
 /**
+ * Task properties dialog class.
  *
+ * This class allows to set various properties of a task. Currently only
+ * price per hour can be set.
+ *
  * @author  luk
  */
 public class TaskPropetiesDialog extends javax.swing.JDialog {
     /** A return status code - returned if Cancel button has been pressed */
     public static final int RET_CANCEL = 0;
     /** A return status code - returned if OK button has been pressed */
     public static final int RET_OK = 1;
     private double price = 1;
-    /** Creates new form TaskPropetiesDialog */
+    /** Creates a new TaskPropetiesDialog.
+     * @param parent parent object for this dialog
+     * @param modal modal dialog yes/no
+     */
     public TaskPropetiesDialog(java.awt.Frame parent, boolean modal) {
         super(parent, modal);
         initComponents();
         priceText.setText(Double.toString(price));
+    }
+    /**
-    /** @return the return status of this dialog - one of RET_OK or RET_CANCEL */
+     * Returns the "return status" of this dialog - one of RET_OK or RET_CANCEL.
+     *
+     * @return return status
+     */
     public int getReturnStatus() {
         return returnStatus;
+    }
+    /**
+     * Sets the price per hour.
+     *
+     * @param price new price per hour
+     */
     public void setPrice(double price) {
         this.price = price;
         priceText.setText(Double.toString(price));
+    }
+    /**
+     * Returns the price per hour.
+     *
+     * @return price per hour
+     */
     public double getPrice() {
         return price;
+    }
     /** This method is called from within the constructor to
      * initialize the form.
      * WARNING: Do NOT modify this code. The content of this method is
      * always regenerated by the Form Editor.
      */
     @SuppressWarnings("unchecked")
     // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
     private void initComponents() {
         okButton = new javax.swing.JButton();
         cancelButton = new javax.swing.JButton();
         priceLabel = new javax.swing.JLabel();
         priceText = new javax.swing.JTextField();
         setTitle("Properties");
         setLocationByPlatform(true);
         setResizable(false);
         addWindowListener(new java.awt.event.WindowAdapter() {
             public void windowClosing(java.awt.event.WindowEvent evt) {
                 closeDialog(evt);
+            }
         });
         okButton.setText("OK");
         okButton.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 okButtonActionPerformed(evt);
+            }
         });
         cancelButton.setText("Cancel");
         cancelButton.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 cancelButtonActionPerformed(evt);
+            }
         });
         priceLabel.setText("Price per hour");
         priceText.setHorizontalAlignment(javax.swing.JTextField.RIGHT);
         javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
         getContentPane().setLayout(layout);
         layout.setHorizontalGroup(
             layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
             .addGroup(layout.createSequentialGroup()
                 .addContainerGap()
                 .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                     .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                         .addComponent(okButton, javax.swing.GroupLayout.PREFERRED_SIZE, 67, javax.swing.GroupLayout.PREFERRED_SIZE)
                         .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                         .addComponent(cancelButton))
                     .addGroup(layout.createSequentialGroup()
                         .addComponent(priceLabel)
                         .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                         .addComponent(priceText, javax.swing.GroupLayout.DEFAULT_SIZE, 69, Short.MAX_VALUE)))
                 .addContainerGap())
         );
         layout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {cancelButton, okButton});
         layout.setVerticalGroup(
             layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
             .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                 .addContainerGap()
                 .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                     .addComponent(priceLabel)
                     .addComponent(priceText, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 22, Short.MAX_VALUE)
                 .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                     .addComponent(cancelButton)
                     .addComponent(okButton))
                 .addContainerGap())
         );
         pack();
     }// </editor-fold>//GEN-END:initComponents
     private void okButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_okButtonActionPerformed
         try {
             double p = Double.parseDouble(priceText.getText());
             if (p < 0)
                 throw new NumberFormatException("price value must not be negative");
             price = p;
             doClose(RET_OK);
         } catch (NumberFormatException ex) {
             JOptionPane.showMessageDialog(this, "Price per hour has invalid format.\nPlease use a non-negative number.", "Invalid format", JOptionPane.ERROR_MESSAGE);
+        }
     }//GEN-LAST:event_okButtonActionPerformed
     private void cancelButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancelButtonActionPerformed
         doClose(RET_CANCEL);
     }//GEN-LAST:event_cancelButtonActionPerformed
     /** Closes the dialog */
     private void closeDialog(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_closeDialog
         doClose(RET_CANCEL);
     }//GEN-LAST:event_closeDialog
     private void doClose(int retStatus) {
         returnStatus = retStatus;
         setVisible(false);
         dispose();
+    }
     /**
+     * This method is only for testing purposes.
+     *
-    * @param args the command line arguments
+     * @param args the command line arguments
-    */
+     */
     public static void main(String args[]) {
         java.awt.EventQueue.invokeLater(new Runnable() {
             public void run() {
                 TaskPropetiesDialog dialog = new TaskPropetiesDialog(new javax.swing.JFrame(), true);
                 dialog.addWindowListener(new java.awt.event.WindowAdapter() {
+                    @Override
                     public void windowClosing(java.awt.event.WindowEvent e) {
                         System.exit(0);
+                    }
                 });
                 dialog.setVisible(true);
+            }
         });
+    }
     // Variables declaration - do not modify//GEN-BEGIN:variables
     private javax.swing.JButton cancelButton;
     private javax.swing.JButton okButton;
     private javax.swing.JLabel priceLabel;
     private javax.swing.JTextField priceText;
     // End of variables declaration//GEN-END:variables
     private int returnStatus = RET_CANCEL;
+}

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(root)/lwtt/trunk/cz/aiken/util/lwtt/TaskPropertiesDialog.java @ 97 - Rev 93 → 94