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| /* |
| * 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 |
| * 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 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)); |
| } |
| |
| /** |
| * 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 |
| */ |
| 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; |
| } |