/* * To change this template, choose Tools | Templates * and open the template in the editor. */ /* * StationModeDialog.java * * Created on Aug 4, 2009, 12:12:54 PM */ package usda.weru.weps.location.chooser; import java.awt.event.ItemEvent; import java.awt.event.MouseEvent; import usda.weru.weps.location.StationDataModel; import java.awt.Component; import java.awt.HeadlessException; import java.awt.event.ItemListener; import java.awt.event.MouseAdapter; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import javax.swing.JDialog; import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.JRadioButton; import javax.swing.SwingUtilities; import javax.swing.WindowConstants; import usda.weru.weps.location.StationMode; /** * * @author Joseph Levin */ public class StationModeChooser extends JPanel { /** * Return value if cancel is chosen. */ public static final int CANCEL_OPTION = 1; /** * Return value if approve (yes, ok) is chosen. */ public static final int APPROVE_OPTION = 0; /** * Return value if an error occured. */ public static final int ERROR_OPTION = -1; private int c_returnValue; private StationMode c_selectedMode; private JDialog c_dialog; /** Creates new form StationModeDialog * @param allowedModes * @param selected */ public StationModeChooser(StationMode[] allowedModes, StationMode selected) { assert allowedModes != null : "Must have a StaionMode array."; initComponents(); okButton.setVisible(false); cancelButton.setVisible(false); label.setVisible(false); //prepare the selection choices that are allowed boolean first = true; for(final StationMode mode : allowedModes){ final JRadioButton option = new JRadioButton(mode.getDisplayName()); option.addItemListener(new ItemListener() { @Override public void itemStateChanged(ItemEvent e) { if(option.isSelected()){ c_selectedMode = mode; } } }); option.addMouseListener(new MouseAdapter() { @Override public void mouseClicked(MouseEvent e) { if(SwingUtilities.isLeftMouseButton(e) && e.getClickCount() == 2){ if(c_dialog != null){ c_selectedMode = mode; okButton.doClick(); } } } }); //add to the panel optionsPanel.add(option); //add to the group optionsButtonGroup.add(option); if(first){ option.setSelected(true); option.requestFocusInWindow(); first = false; } //is it selected? if(mode.equals(selected)){ option.setSelected(true); option.requestFocusInWindow(); } } validateTree(); } public void setLabelText(String text){ label.setVisible(true); label.setText(text); } public int showDialog(Component parent) throws HeadlessException { if(parent != null){ c_dialog = new JDialog(SwingUtilities.getWindowAncestor(parent)); } else{ c_dialog = new JDialog(); } c_dialog.add(this); c_dialog.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE); c_dialog.setResizable(false); c_dialog.setModal(true); c_dialog.setTitle("Station Selection Mode"); okButton.setVisible(true); cancelButton.setVisible(true); label.setVisible(false); c_dialog.pack(); c_dialog.addWindowListener(new WindowAdapter() { @Override public void windowClosing(WindowEvent e) { c_returnValue = CANCEL_OPTION; } }); c_returnValue = ERROR_OPTION; c_dialog.setLocationRelativeTo(parent); c_dialog.setVisible(true); c_dialog.removeAll(); c_dialog.dispose(); c_dialog = null; return c_returnValue; } /** 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") // //GEN-BEGIN:initComponents private void initComponents() { optionsButtonGroup = new javax.swing.ButtonGroup(); label = new javax.swing.JTextPane(); cancelButton = new javax.swing.JButton(); okButton = new javax.swing.JButton(); optionsPanel = new javax.swing.JPanel(); label.setBorder(null); label.setEditable(false); label.setFocusable(false); label.setOpaque(false); cancelButton.setText("Cancel"); cancelButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { cancelButtonActionPerformed(evt); } }); okButton.setText("Ok"); okButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { okButtonActionPerformed(evt); } }); optionsPanel.setLayout(new javax.swing.BoxLayout(optionsPanel, javax.swing.BoxLayout.Y_AXIS)); javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this); this.setLayout(layout); layout.setHorizontalGroup( layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addContainerGap() .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(optionsPanel, javax.swing.GroupLayout.DEFAULT_SIZE, 144, Short.MAX_VALUE) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup() .addComponent(okButton) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(cancelButton)) .addComponent(label, javax.swing.GroupLayout.DEFAULT_SIZE, 144, 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() .addComponent(label, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(optionsPanel, javax.swing.GroupLayout.DEFAULT_SIZE, 63, Short.MAX_VALUE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(cancelButton) .addComponent(okButton)) .addContainerGap()) ); }// //GEN-END:initComponents private void okButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_okButtonActionPerformed if(optionsButtonGroup.getSelection() == null){ JOptionPane.showMessageDialog(this, "Please make a selection.", "Selection", JOptionPane.INFORMATION_MESSAGE); return; } c_returnValue = APPROVE_OPTION; c_dialog.dispose(); }//GEN-LAST:event_okButtonActionPerformed private void cancelButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancelButtonActionPerformed c_returnValue = CANCEL_OPTION; c_dialog.dispose(); }//GEN-LAST:event_cancelButtonActionPerformed public StationMode getSelectedStationMode(){ return c_selectedMode; } // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JButton cancelButton; private javax.swing.JTextPane label; private javax.swing.JButton okButton; private javax.swing.ButtonGroup optionsButtonGroup; private javax.swing.JPanel optionsPanel; // End of variables declaration//GEN-END:variables }