/// <summary>
        /// Sets up the GUI.
        /// </summary>
        private void setupGUI()
        {
            addWindowListener(this);

            __descriptionTextField = new JTextField(25);
            __origDesc             = __nodes[__nodeNum].getDescription();
            __descriptionTextField.setText(__origDesc);
            __idTextField = new JTextField(10);
            __origID      = __nodes[__nodeNum].getCommonID();
            __idTextField.setText(__origID);
            __idTextField.addKeyListener(this);
            __xTextField = new JTextField(10);
            __origX      = StringUtil.formatString(__nodes[__nodeNum].getX(), "%13.6f").Trim();
            __xTextField.setText(__origX);
            __xTextField.addKeyListener(this);
            __yTextField = new JTextField(10);
            __origY      = StringUtil.formatString(__nodes[__nodeNum].getY(), "%13.6f").Trim();
            __yTextField.setText(__origY);
            __yTextField.addKeyListener(this);
            __areaTextField = new JTextField(10);
            __origArea      = StringUtil.formatString(__nodes[__nodeNum].getArea(), "%13.6f").Trim();
            __areaTextField.setText(__origArea);
            __areaTextField.addKeyListener(this);
            __precipitationTextField = new JTextField(10);
            __origPrecipitation      = StringUtil.formatString(__nodes[__nodeNum].getPrecip(), "%13.6f").Trim();
            __precipitationTextField.setText(__origPrecipitation);
            __precipitationTextField.addKeyListener(this);

            __typeComboBox = new SimpleJComboBox(false);
            __typeComboBox.add(__NODE_DIVERSION);
            __typeComboBox.add(__NODE_DIVERSION_AND_WELL);
            __typeComboBox.add(__NODE_INSTREAM_FLOW);
            __typeComboBox.add(__NODE_OTHER);
            __typeComboBox.add(__NODE_PLAN);
            __typeComboBox.add(__NODE_RESERVOIR);
            __typeComboBox.add(__NODE_STREAMFLOW);
            __typeComboBox.add(__NODE_WELL);

            int type = __nodes[__nodeNum].getType();

            if (type == HydrologyNode.NODE_TYPE_CONFLUENCE)
            {
                __typeComboBox.select(__NODE_CONFLUENCE);
            }
            else if (type == HydrologyNode.NODE_TYPE_DIV)
            {
                __typeComboBox.select(__NODE_DIVERSION);
            }
            else if (type == HydrologyNode.NODE_TYPE_DIV_AND_WELL)
            {
                __typeComboBox.select(__NODE_DIVERSION_AND_WELL);
            }
            else if (type == HydrologyNode.NODE_TYPE_END)
            {
                __typeComboBox.removeAll();
                __typeComboBox.add(__NODE_END);
            }
            else if (type == HydrologyNode.NODE_TYPE_ISF)
            {
                __typeComboBox.select(__NODE_INSTREAM_FLOW);
            }
            else if (type == HydrologyNode.NODE_TYPE_OTHER)
            {
                __typeComboBox.select(__NODE_OTHER);
            }
            else if (type == HydrologyNode.NODE_TYPE_PLAN)
            {
                __typeComboBox.select(__NODE_PLAN);
            }
            else if (type == HydrologyNode.NODE_TYPE_RES)
            {
                __typeComboBox.select(__NODE_RESERVOIR);
            }
            else if (type == HydrologyNode.NODE_TYPE_FLOW)
            {
                __typeComboBox.select(__NODE_STREAMFLOW);
            }
            else if (type == HydrologyNode.NODE_TYPE_WELL)
            {
                __typeComboBox.select(__NODE_WELL);
            }
            else if (type == HydrologyNode.NODE_TYPE_XCONFLUENCE)
            {
                __typeComboBox.select(__NODE_XCONFLUENCE);
            }
            else
            {
                __typeComboBox.removeAll();
                __typeComboBox.add("Unknown Type: " + type);
            }

            __typeComboBox.setMaximumRowCount(__typeComboBox.getItemCount());

            __origIType = type;
            __origType  = __typeComboBox.getSelected();

            __labelPositionComboBox = new SimpleJComboBox(false);
            __labelPositionComboBox.add(__ABOVE_CENTER);
            __labelPositionComboBox.add(__UPPER_RIGHT);
            __labelPositionComboBox.add(__RIGHT);
            __labelPositionComboBox.add(__LOWER_RIGHT);
            __labelPositionComboBox.add(__BELOW_CENTER);
            __labelPositionComboBox.add(__LOWER_LEFT);
            __labelPositionComboBox.add(__LEFT);
            __labelPositionComboBox.add(__UPPER_LEFT);
            __labelPositionComboBox.add(__CENTER);
            __labelPositionComboBox.setMaximumRowCount(__labelPositionComboBox.getItemCount());

            int dir = __nodes[__nodeNum].getLabelDirection() % 10;

            if (dir == 2)
            {
                __labelPositionComboBox.select(__BELOW_CENTER);
            }
            else if (dir == 1)
            {
                __labelPositionComboBox.select(__ABOVE_CENTER);
            }
            else if (dir == 4)
            {
                __labelPositionComboBox.select(__RIGHT);
            }
            else if (dir == 3)
            {
                __labelPositionComboBox.select(__LEFT);
            }
            else if (dir == 7)
            {
                __labelPositionComboBox.select(__UPPER_RIGHT);
            }
            else if (dir == 8)
            {
                __labelPositionComboBox.select(__LOWER_RIGHT);
            }
            else if (dir == 5)
            {
                __labelPositionComboBox.select(__LOWER_LEFT);
            }
            else if (dir == 6)
            {
                __labelPositionComboBox.select(__UPPER_LEFT);
            }
            else if (dir == 9)
            {
                __labelPositionComboBox.select(__CENTER);
            }
            else
            {
                __labelPositionComboBox.removeAll();
                __labelPositionComboBox.add("Unknown Position: " + dir);
            }

            __origIDir = dir;
            __origDir  = __labelPositionComboBox.getSelected();

            __isNaturalFlowCheckBox = new JCheckBox();
            __isImportCheckBox      = new JCheckBox();

            __origDirty = __nodes[__nodeNum].isDirty();

            __reservoirDirectionLabel    = new JLabel("Reservoir Direction: ");
            __reservoirDirectionComboBox = new SimpleJComboBox(false);
            __reservoirDirectionComboBox.setToolTipText("Reservoir body is to the indicated direction " + "(downstream follows the arrow).");
            __reservoirDirectionComboBox.add(__TOP);
            __reservoirDirectionComboBox.add(__BOTTOM);
            __reservoirDirectionComboBox.add(__LEFT);
            __reservoirDirectionComboBox.add(__RIGHT);

            int resDir = __nodes[__nodeNum].getLabelDirection() / 10;

            if (resDir == 1)
            {
                __reservoirDirectionComboBox.select(__BOTTOM);
            }
            else if (resDir == 2)
            {
                __reservoirDirectionComboBox.select(__TOP);
            }
            else if (resDir == 3)
            {
                __reservoirDirectionComboBox.select(__RIGHT);
            }
            else if (resDir == 4)
            {
                __reservoirDirectionComboBox.select(__LEFT);
            }
            else if (resDir == 0)
            {
            }
            else
            {
                __reservoirDirectionComboBox.removeAll();
                __reservoirDirectionComboBox.add("Unknown direction: " + resDir);
            }

            __origResIDir = resDir;
            __origResDir  = __reservoirDirectionComboBox.getSelected();

            JPanel panel = new JPanel();

            panel.setLayout(new GridBagLayout());

            int y = 0;

            JGUIUtil.addComponent(panel, new JLabel("ID: "), 0, y, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(panel, __idTextField, 1, y, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.WEST);

            y++;
            JGUIUtil.addComponent(panel, new JLabel("Type: "), 0, y, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(panel, __typeComboBox, 1, y, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.WEST);

            y++;
            JGUIUtil.addComponent(panel, new JLabel("Description: "), 0, y, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(panel, __descriptionTextField, 1, y, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.WEST);

            y++;
            JGUIUtil.addComponent(panel, new JLabel("X: "), 0, y, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(panel, __xTextField, 1, y, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.WEST);

            y++;
            JGUIUtil.addComponent(panel, new JLabel("Y: "), 0, y, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(panel, __yTextField, 1, y, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.WEST);

            y++;
            JGUIUtil.addComponent(panel, new JLabel("Is natural flow?: "), 0, y, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(panel, __isNaturalFlowCheckBox, 1, y, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.WEST);

            y++;
            JGUIUtil.addComponent(panel, new JLabel("Is import?: "), 0, y, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(panel, __isImportCheckBox, 1, y, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.WEST);

            y++;
            JGUIUtil.addComponent(panel, new JLabel("Area: "), 0, y, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(panel, __areaTextField, 1, y, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.WEST);
            y++;
            JGUIUtil.addComponent(panel, new JLabel("Precipitation: "), 0, y, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(panel, __precipitationTextField, 1, y, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.WEST);
            if (__nodes[__nodeNum].getIsNaturalFlow())
            {
                __isNaturalFlowCheckBox.setSelected(true);
            }
            else
            {
                __isNaturalFlowCheckBox.setSelected(false);
                __areaTextField.setEnabled(false);
                __precipitationTextField.setEnabled(false);
            }
            __isNaturalFlowCheckBox.addActionListener(this);

            if (__nodes[__nodeNum].getIsImport())
            {
                __isImportCheckBox.setSelected(true);
            }
            else
            {
                __isImportCheckBox.setSelected(false);
            }
            __isImportCheckBox.addActionListener(this);

            __origNaturalFlow = __isNaturalFlowCheckBox.isSelected();
            __origImport      = __isImportCheckBox.isSelected();

            y++;
            JGUIUtil.addComponent(panel, new JLabel("Label Position: "), 0, y, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(panel, __labelPositionComboBox, 1, y, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.WEST);

            y++;
            JGUIUtil.addComponent(panel, __reservoirDirectionLabel, 0, y, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(panel, __reservoirDirectionComboBox, 1, y, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.WEST);

            y++;

            y = addUpstreamNodesToPanel(panel, y);
            addDownstreamNodeToPanel(panel, y);

            getContentPane().add(panel);

            JPanel southPanel = new JPanel();

            southPanel.setLayout(new GridBagLayout());

            __applyButton = new JButton(__BUTTON_APPLY);
            __applyButton.addActionListener(this);
            __okButton = new JButton(__BUTTON_OK);
            __okButton.addActionListener(this);
            JButton cancelButton = new JButton(__BUTTON_CANCEL);

            cancelButton.addActionListener(this);

            JGUIUtil.addComponent(southPanel, __applyButton, 0, 0, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(southPanel, __okButton, 2, 0, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(southPanel, cancelButton, 3, 0, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.EAST);

            getContentPane().add(southPanel, "South");

            pack();

            if (__origIType != HydrologyNode.NODE_TYPE_RES)
            {
                __reservoirDirectionLabel.setVisible(false);
                __reservoirDirectionComboBox.setVisible(false);
            }

            __typeComboBox.addActionListener(this);

            if (__parent.inStateModGUI())
            {
                __typeComboBox.setEnabled(false);
                __precipitationTextField.setEditable(false);
                __precipitationTextField.removeKeyListener(this);
                __descriptionTextField.setEditable(false);
                __descriptionTextField.removeKeyListener(this);
                __areaTextField.removeKeyListener(this);
                __areaTextField.setEditable(false);
                __idTextField.removeKeyListener(this);
                __idTextField.setEditable(false);
                __isNaturalFlowCheckBox.setEnabled(false);
                __isImportCheckBox.setEnabled(false);
            }

            JGUIUtil.center(this);
            setVisible(true);
        }
        /// <summary>
        /// Sets up the GUI.
        /// </summary>
        private void setupGUI()
        {
            addWindowListener(this);

            JPanel panel = new JPanel();

            panel.setLayout(new GridBagLayout());

            int y = 0;

            JGUIUtil.addComponent(panel, new JLabel("Text:"), 0, y++, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(panel, new JLabel("X:"), 0, y++, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(panel, new JLabel("Y:"), 0, y++, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(panel, new JLabel("Text Position:"), 0, y++, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(panel, new JLabel("Font Name:"), 0, y++, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(panel, new JLabel("Font Size:"), 0, y++, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(panel, new JLabel("Font Style:"), 0, y++, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.EAST);

            __textTextField       = new JTextField(30);
            __textFieldBackground = __textTextField.getBackground();
            __xTextField          = new JTextField(15);
            __yTextField          = new JTextField(15);

            __textPositionComboBox = new SimpleJComboBox(false);
            string[] positions = GRText.getTextPositions();
            __textPositionComboBox.setMaximumRowCount(positions.Length);
            IList <string> positionsChoices = new List <string>();

            for (int i = 0; i < positions.Length; i++)
            {
                positionsChoices.Add(positions[i]);
            }
            __textPositionComboBox.setData(positionsChoices);

            __fontNameComboBox  = JGUIUtil.newFontNameJComboBox();
            __fontSizeTextField = new JTextField(7);
            __fontStyleComboBox = JGUIUtil.newFontStyleJComboBox();

            displayPropListValues();

            __textTextField.addKeyListener(this);
            __xTextField.addKeyListener(this);
            __yTextField.addKeyListener(this);
            __fontSizeTextField.addKeyListener(this);
            __textPositionComboBox.addActionListener(this);
            __fontNameComboBox.addActionListener(this);
            __fontStyleComboBox.addActionListener(this);

            y = 0;
            JGUIUtil.addComponent(panel, __textTextField, 1, y++, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.WEST);
            JGUIUtil.addComponent(panel, __xTextField, 1, y++, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.WEST);
            JGUIUtil.addComponent(panel, __yTextField, 1, y++, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.WEST);
            JGUIUtil.addComponent(panel, __textPositionComboBox, 1, y++, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.WEST);
            JGUIUtil.addComponent(panel, __fontNameComboBox, 1, y++, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.WEST);
            JGUIUtil.addComponent(panel, __fontSizeTextField, 1, y++, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.WEST);
            JGUIUtil.addComponent(panel, __fontStyleComboBox, 1, y++, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.WEST);

            if (!__editable)
            {
                __textTextField.setEditable(false);
                __xTextField.setEditable(false);
                __yTextField.setEditable(false);
                __textPositionComboBox.setEnabled(false);
                __fontNameComboBox.setEnabled(false);
                __fontSizeTextField.setEditable(false);
                __fontStyleComboBox.setEnabled(false);
            }

            __applyButton = new JButton(__BUTTON_APPLY);
            if (__editable)
            {
                __applyButton.setToolTipText("Apply changes.");
                __applyButton.addActionListener(this);
            }
            __applyButton.setEnabled(false);

            JButton cancelButton = new JButton(__BUTTON_CANCEL);

            cancelButton.setToolTipText("Discard changes and return.");
            cancelButton.addActionListener(this);

            __okButton = new JButton(__BUTTON_OK);
            __okButton.setToolTipText("Accept changes and return.");
            __okButton.setEnabled(false);
            __okButton.addActionListener(this);

            JPanel southPanel = new JPanel();

            southPanel.setLayout(new GridBagLayout());

            if (__editable)
            {
                JGUIUtil.addComponent(southPanel, __applyButton, 0, 0, 1, 1, 1, 1, 0, 10, 0, 10, GridBagConstraints.NONE, GridBagConstraints.EAST);
            }

            int space = 0;

            if (!__editable)
            {
                space = 1;
            }

            JGUIUtil.addComponent(southPanel, __okButton, 1, 0, 1, 1, space, space, 0, 10, 0, 10, GridBagConstraints.NONE, GridBagConstraints.EAST);

            if (__editable)
            {
                JGUIUtil.addComponent(southPanel, cancelButton, 2, 0, 1, 1, 0, 0, 0, 10, 0, 10, GridBagConstraints.NONE, GridBagConstraints.EAST);
            }
            else
            {
                __okButton.setEnabled(true);
            }

            getContentPane().add("Center", panel);
            getContentPane().add("South", southPanel);

            string app = JGUIUtil.getAppNameForWindows();

            if (string.ReferenceEquals(app, null) || app.Trim().Equals(""))
            {
                app = "";
            }
            else
            {
                app += " - ";
            }
            setTitle(app + "Node Properties");

            pack();
            setSize(getWidth() + 100, getHeight());
            JGUIUtil.center(this);
            setVisible(true);
        }
        /// <summary>
        /// Sets up the GUI.
        /// </summary>
        private void setupGUI()
        {
            addWindowListener(__parent);

            JPanel panel = new JPanel();

            panel.setLayout(new GridBagLayout());

            int y = 0;

            __downstreamIDJTextField = new JTextField(10);
            __downstreamIDJTextField.setEditable(false);
            __downstreamIDJTextField.setText(__ds.getCommonID());
            __upstreamIDComboBox = new SimpleJComboBox(false);
            __upstreamIDComboBox.setPrototypeDisplayValue("[none] - Start a new TributaryXX");
            __nodeNameJTextField = new JTextField(10);
            __nodeNameJTextField.addKeyListener(this);

            string[] usid = __ds.getUpstreamNodesIDs();
            for (int i = 0; i < usid.Length; i++)
            {
                __upstreamIDComboBox.add(usid[i]);
            }
            __upstreamIDComboBox.add("[none] - Start a new Tributary");

            __nodeTypeComboBox = new SimpleJComboBox();

            __nodeTypeComboBox.add(__NODE_CONFLUENCE);
            __nodeTypeComboBox.add(__NODE_DIVERSION);
            __nodeTypeComboBox.add(__NODE_DIVERSION_AND_WELL);
            __nodeTypeComboBox.add(__NODE_INSTREAM_FLOW);
            __nodeTypeComboBox.add(__NODE_OTHER);
            __nodeTypeComboBox.add(__NODE_PLAN);
            __nodeTypeComboBox.add(__NODE_RESERVOIR);
            __nodeTypeComboBox.add(__NODE_STREAMFLOW);
            __nodeTypeComboBox.add(__NODE_WELL);
            __nodeTypeComboBox.add(__NODE_XCONFLUENCE);
            __nodeTypeComboBox.select(__NODE_STREAMFLOW);
            __nodeTypeComboBox.setMaximumRowCount(__nodeTypeComboBox.getItemCount());
            __nodeTypeComboBox.addActionListener(this);

            __naturalFlowJCheckBox = new JCheckBox();
            __naturalFlowJCheckBox.addActionListener(this);

            __importJCheckBox = new JCheckBox();
            __importJCheckBox.addActionListener(this);

            JPanel top = new JPanel();

            top.setLayout(new GridBagLayout());
            top.setBorder(BorderFactory.createTitledBorder("Existing nodes"));

            JPanel bottom = new JPanel();

            bottom.setLayout(new GridBagLayout());
            bottom.setBorder(BorderFactory.createTitledBorder("New Node Data"));

            JGUIUtil.addComponent(panel, top, 0, 0, 1, 1, 1, 1, GridBagConstraints.BOTH, GridBagConstraints.WEST);
            JGUIUtil.addComponent(panel, bottom, 0, 1, 1, 1, 1, 1, GridBagConstraints.BOTH, GridBagConstraints.WEST);

            y = 0;
            JGUIUtil.addComponent(top, new JLabel("Downstream node: "), 0, y, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(top, __downstreamIDJTextField, 1, y, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.WEST);
            y++;

            JGUIUtil.addComponent(top, new JLabel("Upstream node: "), 0, y, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(top, __upstreamIDComboBox, 1, y, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.WEST);
            y++;

            y = 0;
            JGUIUtil.addComponent(bottom, new JLabel("Node ID: "), 0, y, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(bottom, __nodeNameJTextField, 1, y, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.WEST);
            y++;

            JGUIUtil.addComponent(bottom, new JLabel("Node type: "), 0, y, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(bottom, __nodeTypeComboBox, 1, y, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.WEST);
            y++;

            JGUIUtil.addComponent(bottom, new JLabel("Is natural flow?: "), 0, y, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(bottom, __naturalFlowJCheckBox, 1, y, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.WEST);
            y++;

            JGUIUtil.addComponent(bottom, new JLabel("Is import?: "), 0, y, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(bottom, __importJCheckBox, 1, y, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.WEST);

            JPanel southPanel = new JPanel();

            southPanel.setLayout(new GridBagLayout());

            __okJButton = new JButton(__BUTTON_OK);
            __okJButton.addActionListener(this);
            __okJButton.setEnabled(false);
            JButton cancelButton = new JButton(__BUTTON_CANCEL);

            cancelButton.addActionListener(this);

            JGUIUtil.addComponent(southPanel, __okJButton, 0, 0, 1, 1, 1, 1, GridBagConstraints.NONE, GridBagConstraints.EAST);
            JGUIUtil.addComponent(southPanel, cancelButton, 1, 0, 1, 1, 0, 0, GridBagConstraints.NONE, GridBagConstraints.EAST);

            getContentPane().add(panel);
            getContentPane().add(southPanel, "South");

            pack();
            JGUIUtil.center(this);
            setVisible(true);
        }