List of usage examples for java.awt GridBagConstraints NONE
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From source file:gov.nij.er.ui.EntityResolutionDemo.java
private void layoutUI() { JPanel panel = new JPanel(); panel.setLayout(new GridBagLayout()); JScrollPane rawDataTreeScrollPane = new JScrollPane(rawDataTree); JScrollPane parametersTableScrollPane = new JScrollPane(parametersTable); JScrollPane resolvedDataTreeScrollPane = new JScrollPane(resolvedDataTree); Insets insets = new Insets(5, 5, 5, 5); panel.add(new JLabel("Raw Data:"), new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0, GridBagConstraints.NORTHWEST, GridBagConstraints.NONE, insets, 0, 0)); panel.add(new JLabel("Resolved Data:"), new GridBagConstraints(1, 0, 1, 1, 0.0, 0.0, GridBagConstraints.NORTHWEST, GridBagConstraints.NONE, insets, 0, 0)); panel.add(rawDataTreeScrollPane, new GridBagConstraints(0, 1, 1, 1, 0.5, 0.5, GridBagConstraints.NORTHWEST, GridBagConstraints.BOTH, insets, 0, 0)); panel.add(resolvedDataTreeScrollPane, new GridBagConstraints(1, 1, 1, 1, 0.5, 0.5, GridBagConstraints.NORTHWEST, GridBagConstraints.BOTH, insets, 0, 0)); panel.add(rawRecordCountLabel, new GridBagConstraints(0, 2, 1, 1, 0.5, 0.0, GridBagConstraints.NORTHWEST, GridBagConstraints.BOTH, insets, 0, 0)); JPanel resolvedLabelPanel = new JPanel(); resolvedLabelPanel.setLayout(new GridBagLayout()); resolvedLabelPanel.add(resolvedRecordCountLabel, new GridBagConstraints(0, 0, 1, 1, 1.0, 1.0, GridBagConstraints.EAST, GridBagConstraints.BOTH, insets, 0, 0)); resolvedLabelPanel.add(filterForSelectedCheckBox, new GridBagConstraints(1, 0, 1, 1, 0.0, 1.0, GridBagConstraints.WEST, GridBagConstraints.NONE, insets, 0, 0)); panel.add(resolvedLabelPanel, new GridBagConstraints(1, 2, 1, 1, 0.5, 0.0, GridBagConstraints.NORTHWEST, GridBagConstraints.BOTH, insets, 0, 0)); JPanel bottomPanel = new JPanel(); bottomPanel.setLayout(new GridBagLayout()); bottomPanel.add(new JLabel("Parameters:"), new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0, GridBagConstraints.NORTHWEST, GridBagConstraints.NONE, insets, 0, 0)); bottomPanel.add(parametersTableScrollPane, new GridBagConstraints(0, 1, 1, 1, 1.0, 1.0, GridBagConstraints.NORTHWEST, GridBagConstraints.BOTH, insets, 0, 0)); bottomPanel.add(resolveButton, new GridBagConstraints(1, 1, 1, 1, 0.0, 0.0, GridBagConstraints.NORTHWEST, GridBagConstraints.NONE, insets, 0, 0)); panel.add(bottomPanel, new GridBagConstraints(0, 3, 2, 1, 1.0, 0.5, GridBagConstraints.NORTHWEST, GridBagConstraints.BOTH, insets, 0, 0)); this.setContentPane(panel); }
From source file:uk.ac.soton.mib104.t2.activities.json.ui.config.JSONPathConfigurationPanel.java
protected void initGui() { this.setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8)); this.setLayout(new GridBagLayout()); jsonPathAsTextField.setMinimumSize(new Dimension(240, jsonPathAsTextField.getMinimumSize().height)); jsonPathAsTextField.setPreferredSize(jsonPathAsTextField.getMinimumSize()); jsonPathAsTextField.setText(""); jsonPathButton.addActionListener(new ActionListener() { @Override//from ww w .j av a 2 s .c o m public void actionPerformed(final ActionEvent e) { final JSONPathInputDialog jsonPathInputDialog = new JSONPathInputDialog( SwingUtilities.getWindowAncestor(JSONPathConfigurationPanel.this)); final JSONPathInputPanel jsonPathInputPane = jsonPathInputDialog.getJSONPathInputPane(); jsonPathInputPane.getJSONDocumentEditorPane().setText(jsonPathInputDialog_jsonPathEditorPane_text); jsonPathInputPane.getJsonPathEditorPane() .setJSONValue(jsonPathInputDialog_jsonPathEditorPane_value); jsonPathInputPane.getJsonPathEditorPane() .setTreeVisible(jsonPathInputDialog_jsonPathEditorPane_treeVisible); jsonPathInputPane.getJsonPathEditorPane().setText(jsonPathAsTextField.getText()); jsonPathInputDialog.setVisible(true); switch (jsonPathInputDialog.getOption()) { case JOptionPane.OK_OPTION: break; default: return; } jsonPathInputDialog_jsonPathEditorPane_text = jsonPathInputPane.getJSONDocumentEditorPane() .getText(); jsonPathInputDialog_jsonPathEditorPane_treeVisible = jsonPathInputPane.getJsonPathEditorPane() .isTreeVisible(); jsonPathInputDialog_jsonPathEditorPane_value = jsonPathInputPane.getJsonPathEditorPane() .getJSONValue(); jsonPathAsTextField.setText(jsonPathInputPane.getJsonPathEditorPane().getText()); } }); jsonPathButton.setFont(jsonPathButton.getFont().deriveFont(11f)); jsonPathButton.setIcon(JSONPathServiceIcon.getIcon()); jsonPathButton.setText(jsonPathButtonText); jsonPathButton.setToolTipText(jsonPathButtonTip); final JLabel portDepthLabel = new JLabel(); portDepthLabel.setFont(portDepthLabel.getFont().deriveFont(11f)); portDepthLabel.setHorizontalAlignment(JLabel.LEFT); portDepthLabel.setIcon(Silk.getHelpIcon()); portDepthLabel.setText(portDepthInputPaneText); portDepthLabel.setToolTipText(portDepthInputPaneTip); final GridBagConstraints constraints = new GridBagConstraints(); constraints.fill = GridBagConstraints.HORIZONTAL; constraints.gridx = 0; constraints.gridy = 0; constraints.anchor = GridBagConstraints.WEST; this.add(JSONPathTextField.createLabelForDocument(jsonPathAsTextField.getDocument()), constraints); constraints.gridx++; constraints.anchor = GridBagConstraints.EAST; constraints.weightx = 1d; this.add(jsonPathAsTextField, constraints); constraints.weightx = 0; constraints.gridx++; constraints.fill = GridBagConstraints.NONE; this.add(jsonPathButton, constraints); constraints.gridx--; constraints.gridy++; constraints.anchor = GridBagConstraints.CENTER; this.add(JSONPathTextField.createLabelForDocumentationURI(), constraints); constraints.fill = GridBagConstraints.HORIZONTAL; constraints.gridx = 0; constraints.gridy++; constraints.gridwidth = 3; this.add(new JSeparator(JSeparator.HORIZONTAL), constraints); constraints.gridwidth = 1; constraints.gridx = 0; constraints.gridy++; constraints.anchor = GridBagConstraints.WEST; this.add(portDepthLabel, constraints); constraints.gridx++; constraints.anchor = GridBagConstraints.EAST; constraints.gridwidth = 2; this.add(portDepthInputPane, constraints); constraints.gridwidth = 1; }
From source file:de.codesourcery.jasm16.ide.ui.utils.UIUtils.java
public static JFrame createMessageFrame(String title, String msg) { final JFrame frame = new JFrame(title); final JTextArea message = createMultiLineLabel(msg); final JPanel buttonPanel = new JPanel(); buttonPanel.setLayout(new FlowLayout()); final JPanel messagePanel = new JPanel(); messagePanel.setLayout(new GridBagLayout()); GridBagConstraints cnstrs = constraints(0, 0, true, false, GridBagConstraints.NONE); cnstrs.gridwidth = GridBagConstraints.REMAINDER; cnstrs.weighty = 0;/*from w ww. j a va2 s . c om*/ cnstrs.gridheight = 1; messagePanel.add(message, cnstrs); final JPanel panel = new JPanel(); panel.setLayout(new GridBagLayout()); cnstrs = constraints(0, 0, true, false, GridBagConstraints.NONE); cnstrs.gridwidth = GridBagConstraints.REMAINDER; cnstrs.gridheight = 1; cnstrs.weighty = 0; cnstrs.insets = new Insets(5, 2, 5, 2); // top,left,bottom,right panel.add(messagePanel, cnstrs); cnstrs = constraints(0, 1, true, true, GridBagConstraints.HORIZONTAL); cnstrs.gridwidth = GridBagConstraints.REMAINDER; cnstrs.gridheight = 1; cnstrs.weighty = 0; cnstrs.insets = new Insets(0, 2, 10, 2); // top,left,bottom,right panel.add(buttonPanel, cnstrs); frame.getContentPane().add(panel); frame.pack(); return frame; }
From source file:gov.loc.repository.bagger.ui.NewBagFrame.java
private void layoutProfileSelection(JPanel contentPane, int row) { // content/*from w ww . ja v a 2 s . co m*/ // profile selection JLabel bagProfileLabel = new JLabel(bagView.getPropertyMessage("Select Profile:")); bagProfileLabel.setToolTipText(bagView.getPropertyMessage("bag.projectlist.help")); profileList = new JComboBox(bagView.getProfileStore().getProfileNames()); profileList.setName(bagView.getPropertyMessage("bag.label.projectlist")); profileList.setSelectedItem(bagView.getPropertyMessage("bag.project.noproject")); profileList.setToolTipText(bagView.getPropertyMessage("bag.projectlist.help")); GridBagConstraints glbc = new GridBagConstraints(); JLabel spacerLabel = new JLabel(); glbc = LayoutUtil.buildGridBagConstraints(0, row, 1, 1, 5, 50, GridBagConstraints.HORIZONTAL, GridBagConstraints.WEST); contentPane.add(bagProfileLabel, glbc); glbc = LayoutUtil.buildGridBagConstraints(1, row, 1, 1, 40, 50, GridBagConstraints.HORIZONTAL, GridBagConstraints.CENTER); contentPane.add(profileList, glbc); glbc = LayoutUtil.buildGridBagConstraints(2, row, 1, 1, 40, 50, GridBagConstraints.NONE, GridBagConstraints.EAST); contentPane.add(spacerLabel, glbc); }
From source file:org.ut.biolab.medsavant.client.view.component.ListViewTablePanel.java
public ListViewTablePanel(Object[][] data, String[] columnNames, Class[] columnClasses, int[] hiddenColumns, boolean allowSearch, boolean allowSort, boolean allowPages, boolean allowSelection) { this.hiddenColumns = hiddenColumns; table = new SortableTable() { @Override//from ww w. j a v a 2s .co m public Component prepareRenderer(TableCellRenderer renderer, int Index_row, int Index_col) { Component comp = super.prepareRenderer(renderer, Index_row, Index_col); //even index, selected or not selected if (isRowSelected(Index_row)) { comp.setBackground(ViewUtil.detailSelectedBackground); } else { if (Index_row % 2 == 0) { comp.setBackground(evenRowColor); } else { comp.setBackground(oddRowColor); } } comp.setForeground(ViewUtil.detailForeground); comp.setFont(comp.getFont().deriveFont(fontSize)); return comp; } }; table.setBorder(null); table.setSelectionForeground(Color.darkGray); table.setRowHeight(30); table.setClearSelectionOnTableDataChanges(true); table.setOptimized(true); table.setColumnAutoResizable(true); table.setAutoResort(false); //table.setDragEnabled(false); //table.setRowHeight(20); table.setSortable(allowSort); table.setSortingEnabled(allowSort); table.setFocusable(allowSelection); table.setCellSelectionEnabled(allowSelection); table.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION); table.setAutoResizeMode(SortableTable.AUTO_RESIZE_SUBSEQUENT_COLUMNS); //table.setMinimumSize(new Dimension(500,999)); //table.setPreferredSize(new Dimension(500,999)); //column chooser TableHeaderPopupMenuInstaller installer = new TableHeaderPopupMenuInstaller(table); installer.addTableHeaderPopupMenuCustomizer(new AutoResizePopupMenuCustomizer()); columnChooser = new ColumnChooser(table); installer.addTableHeaderPopupMenuCustomizer(columnChooser); AutoFilterTableHeader header = new AutoFilterTableHeader(table); header.setAutoFilterEnabled(true); header.setShowFilterIcon(true); header.setShowFilterName(true); table.setTableHeader(header); filterField = new QuickTableFilterField(model); filterField.setHintText("Type to search"); setLayout(new BorderLayout(3, 3)); fieldPanel = ViewUtil.getClearPanel(); fieldPanel.setLayout(new GridBagLayout()); setOpaque(false); GridBagConstraints gbc = new GridBagConstraints(); gbc.weightx = 1.0; //gbc.fill = GridBagConstraints.HORIZONTAL; gbc.fill = GridBagConstraints.BOTH; if (allowSearch) { fieldPanel.add(filterField, gbc); } if (columnNames.length > 1) { JButton chooseColumnButton = new JButton("Fields"); chooseColumnButton.addMouseListener(new MouseAdapter() { @Override public void mouseReleased(MouseEvent e) { columnChooser.showDialog(); } }); gbc.weightx = 0.0; gbc.fill = GridBagConstraints.NONE; fieldPanel.add(chooseColumnButton, gbc); } setTableModel(data, columnNames, columnClasses); if (allowSort) { add(fieldPanel, BorderLayout.NORTH); } JScrollPane jsp = new JScrollPane(table); jsp.setBorder(null); add(jsp, BorderLayout.CENTER); updateData(data); updateView(); }
From source file:com.intel.stl.ui.main.view.HealthHistoryView.java
@Override protected JPanel getMainComponent() { if (mainPanel != null) { return mainPanel; }/*from w ww. ja va 2 s .com*/ mainPanel = new JPanel(); GridBagLayout gridBag = new GridBagLayout(); mainPanel.setLayout(gridBag); GridBagConstraints gc = new GridBagConstraints(); gc.fill = GridBagConstraints.BOTH; gc.weightx = 1; gc.weighty = 1; gc.gridwidth = GridBagConstraints.REMAINDER; chartPanel = new ChartPanel(null); // chart.PanelsetBorder(BorderFactory.createMatteBorder(0, 0, 1, 0, // UIConstants.INTEL_BORDER_GRAY)); chartPanel.addComponentListener(new ComponentAdapter() { @Override public void componentResized(ComponentEvent e) { chartPanel.setMaximumDrawHeight(e.getComponent().getHeight()); chartPanel.setMaximumDrawWidth(e.getComponent().getWidth()); chartPanel.setMinimumDrawWidth(e.getComponent().getWidth()); chartPanel.setMinimumDrawHeight(e.getComponent().getHeight()); } }); mainPanel.add(chartPanel, gc); gc.gridwidth = 1; gc.insets = new Insets(0, 5, 0, 5); gc.fill = GridBagConstraints.NONE; gc.anchor = GridBagConstraints.WEST; gc.weighty = 0; startTimeLabel = ComponentFactory.getH5Label("start", Font.PLAIN); mainPanel.add(startTimeLabel, gc); gc.gridwidth = GridBagConstraints.REMAINDER; gc.anchor = GridBagConstraints.EAST; endTimeLabel = ComponentFactory.getH5Label("end", Font.PLAIN); mainPanel.add(endTimeLabel, gc); return mainPanel; }
From source file:com.db4o.sync4o.ui.Db4oSyncSourceConfigPanel.java
private void setupControls() { // Layout and setup UI components... setLayout(new BoxLayout(this, BoxLayout.PAGE_AXIS)); add(_namePanel);/* ww w . j ava 2 s. co m*/ _namePanel.setAlignmentX(Component.LEFT_ALIGNMENT); add(_fieldsPanel); _fieldsPanel.setAlignmentX(Component.LEFT_ALIGNMENT); add(_classConfigsTree); _classConfigsTree.setAlignmentX(Component.LEFT_ALIGNMENT); _classConfigsTree.setPreferredSize(new Dimension(300, 300)); add(_buttonsPanel); _buttonsPanel.setAlignmentX(Component.LEFT_ALIGNMENT); JLabel l; // Admin UI Management Panels use a title // (in a particular "title font") to identify themselves l = new JLabel("Edit Db4oSyncSource Configuration", SwingConstants.CENTER); l.setBorder(new TitledBorder("")); l.setFont(titlePanelFont); _namePanel.add(l); GridBagConstraints labelConstraints = new GridBagConstraints(); labelConstraints.gridwidth = 1; labelConstraints.fill = GridBagConstraints.NONE; labelConstraints.weightx = 0.0; labelConstraints.gridx = 0; labelConstraints.gridy = 0; labelConstraints.anchor = GridBagConstraints.EAST; GridBagConstraints fieldConstraints = new GridBagConstraints(); fieldConstraints.gridwidth = 2; fieldConstraints.fill = GridBagConstraints.HORIZONTAL; fieldConstraints.weightx = 1.0; fieldConstraints.gridx = 1; fieldConstraints.gridy = 0; _fieldsPanel.add(new JLabel("Source URI: "), labelConstraints); _fieldsPanel.add(_sourceUriValue, fieldConstraints); labelConstraints.gridy = GridBagConstraints.RELATIVE; fieldConstraints.gridy = GridBagConstraints.RELATIVE; _fieldsPanel.add(new JLabel("Name: "), labelConstraints); _fieldsPanel.add(_nameValue, fieldConstraints); fieldConstraints.gridwidth = 1; _fieldsPanel.add(new JLabel("db4o File: "), labelConstraints); _fieldsPanel.add(_dbFileValue, fieldConstraints); _dbFileValue.setEditable(false); fieldConstraints.gridwidth = 2; GridBagConstraints buttonConstraints = new GridBagConstraints(); buttonConstraints.gridwidth = 1; buttonConstraints.fill = GridBagConstraints.NONE; buttonConstraints.gridx = 2; buttonConstraints.gridy = 3; _dbFileLocateButton.setText("..."); _fieldsPanel.add(_dbFileLocateButton, buttonConstraints); buttonConstraints.gridwidth = 3; buttonConstraints.fill = GridBagConstraints.NONE; buttonConstraints.gridx = 0; buttonConstraints.gridy = GridBagConstraints.RELATIVE; buttonConstraints.anchor = GridBagConstraints.CENTER; // Ensure all the controls use the Admin UI standard font Component[] components = _fieldsPanel.getComponents(); for (int i = 0; i < components.length; i++) { Component c = components[i]; c.setFont(defaultFont); } _confirmButton.setText("Add"); _buttonsPanel.add(_confirmButton); }
From source file:com.limegroup.gnutella.gui.LicenseWindow.java
protected void createNotValid() { GridBagConstraints c = new GridBagConstraints(); URI licenseURI = LICENSE.getLicenseURI(); JComponent comp;/* w w w. ja v a 2 s . c o m*/ comp = new JLabel(getWarningIcon()); c.anchor = GridBagConstraints.NORTH; c.insets = new Insets(0, 0, 0, 5); DETAILS.add(comp, c); String invalidText = getInvalidString(); if (licenseURI != null && allowRetryLink()) invalidText += " " + getRetryString(); comp = newTextArea(invalidText); c.gridwidth = GridBagConstraints.REMAINDER; c.anchor = GridBagConstraints.NORTHWEST; c.fill = GridBagConstraints.BOTH; c.weightx = 1; c.weighty = 1; c.insets = new Insets(7, 0, 0, 0); DETAILS.add(comp, c); c.gridwidth = 1; c.gridheight = 2; c.weightx = 0; c.weighty = 0; DETAILS.add(javax.swing.Box.createGlue(), c); JButton button = new JButton(getVerifyString()); button.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent ev) { LICENSE.verify(LicenseWindow.this); buildDetails(); } }); button.setVisible(licenseURI != null && allowVerifyLookup()); c.gridwidth = GridBagConstraints.RELATIVE; c.gridheight = 2; c.fill = GridBagConstraints.NONE; c.anchor = GridBagConstraints.CENTER; c.insets = new Insets(0, 0, 0, 100); DETAILS.add(button, c); if (LICENSE.getLicenseDeed(URN) == null || !allowClaimedDeedLink()) { comp = new JLabel(); comp.setVisible(false); } else { comp = new URLLabel(LICENSE.getLicenseDeed(URN), getClaimedDeedString()); } c.gridwidth = GridBagConstraints.REMAINDER; c.gridheight = 1; c.anchor = GridBagConstraints.WEST; c.fill = GridBagConstraints.BOTH; c.weightx = 0; c.weighty = 0; c.insets = new Insets(0, 0, 3, 0); DETAILS.add(comp, c); if (licenseURI == null || !allowVerificationLink()) { comp = new JLabel(); comp.setVisible(false); } else { comp = new URLLabel(licenseURI, getVerificationString()); } c.insets = new Insets(0, 0, 3, 0); DETAILS.add(comp, c); }
From source file:org.ut.biolab.medsavant.client.filter.TabularFilterView.java
protected final void initContentPanel() { setLayout(new GridBagLayout()); GridBagConstraints gbc = new GridBagConstraints(); if (availableValues == null) { JTextArea label = new JTextArea( "There are too many unique values to generate this list. You will not be able to filter on this column. "); label.setOpaque(false);//from w ww . j a v a 2 s .c o m label.setLineWrap(true); label.setWrapStyleWord(true); gbc.weightx = 1.0; gbc.weighty = 1.0; gbc.fill = GridBagConstraints.BOTH; gbc.insets = new Insets(3, 3, 3, 3); add(label, gbc); this.showViewCard(); return; } applyButton = new JButton("Apply"); applyButton.setEnabled(false); AbstractListModel model = new SimpleListModel(); field = new QuickListFilterField(model); field.setHintText("Type here to filter options"); // the width of the field has to be less than the width // provided to the filter, otherwise, it will push the grid wider // and components will be inaccessible field.setPreferredSize(new Dimension(FIELD_WIDTH, 22)); filterableList = new FilterableCheckBoxList(field.getDisplayListModel()) { @Override public int getNextMatch(String prefix, int startIndex, Position.Bias bias) { return -1; } @Override public boolean isCheckBoxEnabled(int index) { return true; } }; filterableList.getCheckBoxListSelectionModel() .setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION); if (model.getSize() > 0) { filterableList.setPrototypeCellValue(model.getElementAt(0)); // Makes it much faster to determine the view's preferred size. } SearchableUtils.installSearchable(filterableList); filterableList.getCheckBoxListSelectionModel().addListSelectionListener(new ListSelectionListener() { @Override public void valueChanged(ListSelectionEvent e) { if (!e.getValueIsAdjusting()) { applyButton.setEnabled(true); } } }); setAllSelected(true); applyButton.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { applyFilter(); } }); JScrollPane jsp = new JScrollPane(filterableList) { @Override public Dimension getPreferredSize() { Dimension result = super.getPreferredSize(); result = new Dimension(Math.min(result.width, TabularFilterView.this.getWidth() - 20), result.height); return result; } }; selectAll = ViewUtil.createHyperLinkButton("Select All"); selectAll.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { setAllSelected(true); applyButton.setEnabled(true); } }); JButton selectNone = ViewUtil.createHyperLinkButton("Select None"); selectNone.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { setAllSelected(false); applyButton.setEnabled(true); } }); gbc.gridwidth = GridBagConstraints.REMAINDER; gbc.weightx = 1.0; gbc.fill = GridBagConstraints.HORIZONTAL; gbc.insets = new Insets(3, 15, 3, 15); add(field, gbc); gbc.weighty = 1.0; gbc.fill = GridBagConstraints.BOTH; gbc.insets = new Insets(3, 3, 3, 3); add(jsp, gbc); gbc.gridwidth = 1; gbc.weightx = 0.0; gbc.weighty = 0.0; gbc.fill = GridBagConstraints.NONE; add(selectAll, gbc); add(selectNone, gbc); gbc.weightx = 1.0; gbc.anchor = GridBagConstraints.EAST; add(applyButton, gbc); this.showViewCard(); }
From source file:org.openmicroscopy.shoola.agents.metadata.editor.CommentsTaskPaneUI.java
/** Builds and lays out the UI. */ private void buildGUI() { removeAll();/*w ww . java 2 s . co m*/ bgColor = UIUtilities.BACKGROUND_COLOUR_ODD; constraints = new GridBagConstraints(); constraints.insets = new Insets(2, 0, 2, 0); constraints.fill = GridBagConstraints.BOTH; constraints.anchor = GridBagConstraints.NORTHWEST; constraints.gridx = 0; constraints.gridy = 0; constraints.weightx = 1; constraints.weighty = 1; add(pane, constraints); constraints.gridy++; constraints.weightx = 0; constraints.weighty = 0; constraints.fill = GridBagConstraints.NONE; constraints.anchor = GridBagConstraints.WEST; add(addButton, constraints); constraints.gridy++; constraints.weightx = 1; constraints.weighty = 0; constraints.fill = GridBagConstraints.HORIZONTAL; constraints.anchor = GridBagConstraints.NORTHWEST; }