下面列出了javax.swing.JScrollPane#setRowHeaderView ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
protected JComponent createExtComponent() {
setLineNumberEnabled(true); // enable line numbering
// extComponent will be a panel
JComponent ec = new JPanel(new BorderLayout());
ec.putClientProperty(JTextComponent.class, component);
// Add the scroll-pane with the component to the center
JScrollPane scroller = new JScrollPane(component);
scroller.getViewport().setMinimumSize(new Dimension(4,4));
// remove default scroll-pane border, winsys will handle borders itself
scroller.setBorder(null);
setGlyphGutter(new GlyphGutter(this));
scroller.setRowHeaderView(glyphGutter);
initGlyphCorner(scroller);
ec.add(scroller);
// Install the status-bar panel to the bottom
ec.add(getStatusBar().getPanel(), BorderLayout.SOUTH);
return ec;
}
private static JScrollPane createToggleButtonSelectionPane(JTable table, JTable rowheaderTable,
JToggleButton button)
{
rowheaderTable.setAutoCreateColumnsFromModel(false);
// force the tables to share models
rowheaderTable.setModel(table.getModel());
rowheaderTable.setSelectionModel(table.getSelectionModel());
rowheaderTable.setRowHeight(table.getRowHeight());
rowheaderTable.setIntercellSpacing(table.getIntercellSpacing());
rowheaderTable.setShowGrid(false);
rowheaderTable.setFocusable(false);
TableColumn column = new TableColumn(-1);
column.setHeaderValue(new Object());
column.setCellRenderer(new TableCellUtilities.ToggleButtonRenderer(button));
rowheaderTable.addColumn(column);
rowheaderTable.setPreferredScrollableViewportSize(new Dimension(20, 0));
JScrollPane scrollPane = new JScrollPane();
scrollPane.setViewportView(table);
scrollPane.setRowHeaderView(rowheaderTable);
return scrollPane;
}
public static void main(String[] args)
{
JFrame frame = new JFrame("LineNumberDemo");
frame.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );
JPanel panel = new JPanel();
frame.setContentPane( panel );
panel.setBorder(BorderFactory.createEmptyBorder(20,20,20,20));
panel.setLayout(new BorderLayout());
JTextPane textPane = new JTextPane();
textPane.setFont( new Font("monospaced", Font.PLAIN, 12) );
textPane.setText("abc");
JScrollPane scrollPane = new JScrollPane(textPane);
panel.add(scrollPane);
scrollPane.setPreferredSize(new Dimension(300, 250));
LineNumber lineNumber = new LineNumber( textPane );
scrollPane.setRowHeaderView( lineNumber );
frame.pack();
frame.setVisible(true);
}
private static JScrollPane createToggleButtonSelectionPane(JTable table, JTable rowheaderTable,
JToggleButton button)
{
rowheaderTable.setAutoCreateColumnsFromModel(false);
// force the tables to share models
rowheaderTable.setModel(table.getModel());
rowheaderTable.setSelectionModel(table.getSelectionModel());
rowheaderTable.setRowHeight(table.getRowHeight());
rowheaderTable.setIntercellSpacing(table.getIntercellSpacing());
rowheaderTable.setShowGrid(false);
rowheaderTable.setFocusable(false);
TableColumn column = new TableColumn(-1);
column.setHeaderValue(new Object());
column.setCellRenderer(new TableCellUtilities.ToggleButtonRenderer(button));
rowheaderTable.addColumn(column);
rowheaderTable.setPreferredScrollableViewportSize(new Dimension(20, 0));
JScrollPane scrollPane = new JScrollPane();
scrollPane.setViewportView(table);
scrollPane.setRowHeaderView(rowheaderTable);
return scrollPane;
}
@Override
public void install(final JEditorPane editor) {
this.editor = editor;
setFont(editor.getFont());
// setMinimumDisplayDigits(3);
editor.getDocument().addDocumentListener(this);
editor.addCaretListener(this);
editor.addPropertyChangeListener(this);
JScrollPane sp = getScrollPane(editor);
sp.setRowHeaderView(this);
mouseListener = new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
GotoLineDialog.showForEditor(editor);
}
};
addMouseListener(mouseListener);
status = Status.INSTALLING;
}
@Override
public JComponent getGUIComponent() {
JTable table = new JTable(model.table);
table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
JScrollPane scroll = new JScrollPane(table);
JList rowHeader = new JList(model.list);
rowHeader.setFixedCellHeight(table.getRowHeight());
rowHeader.setCellRenderer(new RowHeaderRenderer(table));
rowHeader.setBackground(table.getBackground());
rowHeader.setOpaque(true);
scroll.setRowHeaderView(rowHeader);
return scroll;
}
private void addEditPane(String methodIndex, byte[] code, ClassFile classFile) {
CodeEditArea editArea = new CodeEditArea(methodIndex, code, classFile, internalFrame);
JScrollPane scroll = new JScrollPane(editArea);
scroll.setRowHeaderView(new LineNumberView(editArea));
scroll.getVerticalScrollBar().setValue(10);
// p.add(scroll);
this.add(scroll, methodIndex);
editPanes.put(methodIndex, editArea);
}
private JScrollPane initResultScroll(JTable table, JTable header) {
JScrollPane scroll = new JScrollPane(table);
scroll.setRowHeaderView(header);
scroll.setCorner(JScrollPane.UPPER_LEFT_CORNER, header.getTableHeader());
Dimension tsz = new Dimension(200, header.getPreferredSize().height);
scroll.getRowHeader().setPreferredSize(tsz);
return scroll;
}
public TreesPanel(MainFrame frame, PartitionDataList dataList) {
this.frame = frame;
this.dataList = dataList;
treesTable = new JTable();
treesTable.getTableHeader().setReorderingAllowed(false);
treesTable.addMouseListener(new JTableButtonMouseListener(treesTable));
treesTableModel = new TreesTableModel(this.dataList, this.frame);
treesTable.setModel(treesTableModel);
setLayout(new BorderLayout());
scrollPane = new JScrollPane(treesTable,
JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
RowNumberTable rowNumberTable = new RowNumberTable(treesTable);
scrollPane.setRowHeaderView(rowNumberTable);
scrollPane.setCorner(JScrollPane.UPPER_LEFT_CORNER,
rowNumberTable.getTableHeader());
scrollPane.getViewport().setOpaque(false);
add(scrollPane, BorderLayout.CENTER);
setTreesColumn(this.dataList);
setTaxaSetColumn(this.dataList);
column = treesTable.getColumnModel().getColumn(
TreesTableModel.TAXA_COUNT_INDEX);
column.setCellRenderer(new TableRenderer(SwingConstants.LEFT,
new Insets(0, 2, 0, 2)));
ActionPanel actionPanel = new ActionPanel(false);
actionPanel.setAddAction(addTreeAction);
actionPanel.setRemoveAction(removeTreeAction);
add(actionPanel, BorderLayout.SOUTH);
setTrees();
}
public DiskLayoutPanel ()
// ---------------------------------------------------------------------------------//
{
super (new BorderLayout ());
diskLayoutImage = new DiskLayoutImage ();
verticalRuler = new ScrollRuler (diskLayoutImage, ScrollRuler.VERTICAL);
horizontalRuler = new ScrollRuler (diskLayoutImage, ScrollRuler.HORIZONTAL);
legendPanel = new DiskLegendPanel ();
setBackground (Color.WHITE);
sp = new JScrollPane (diskLayoutImage, VERTICAL_SCROLLBAR_ALWAYS,
HORIZONTAL_SCROLLBAR_ALWAYS);
sp.getViewport ().setBackground (Color.WHITE);
sp.setColumnHeaderView (horizontalRuler);
sp.setRowHeaderView (verticalRuler);
sp.setBorder (null);
sp.setCorner (JScrollPane.UPPER_LEFT_CORNER, new Corner (true));
sp.setCorner (JScrollPane.LOWER_LEFT_CORNER, new Corner (false));
sp.setCorner (JScrollPane.UPPER_RIGHT_CORNER, new Corner (false));
sp.setCorner (JScrollPane.LOWER_RIGHT_CORNER, new Corner (false));
// this is just so the pack is correct
add (sp, BorderLayout.CENTER);
add (legendPanel, BorderLayout.SOUTH);
}
private void init() {
scrPane = new JScrollPane();
editorButton = new EditorButtonPanel();
editorButton.getSaveRButton()
.setAction(
Actions.forID("DependenciesNode",
"it.unibas.bartgui.controlegt.actions.node.DependenciesNode.ReloadDependencies"));
/*editorButton.getResetButton()
.setAction(
Actions.forID("DependenciesNode",
"it.unibas.bartgui.controlegt.actions.node.DependenciesNode.Reset"));*/
textPane = new JTextPane(new DependenciesStyleContext());
//textPane.getDocument().addUndoableEditListener(UndoRedomanager);
textPane.getDocument().addDocumentListener(new DocListener());
JScrollPane scrPaneText = new JScrollPane();
scrPaneText.setViewportView(textPane);
textLineNumber = new TextLineNumber(textPane);
scrPaneText.setRowHeaderView(textLineNumber);
//JPanel panel = new JPanel(new BorderLayout());
//panel.add(editorButton,BorderLayout.NORTH);
//panel.add(scrPaneText,BorderLayout.CENTER);
//scrPane.setViewportView(panel);
add(editorButton,BorderLayout.NORTH);
add(scrPaneText,BorderLayout.CENTER);
}
@Override
public void deinstall(JEditorPane editor) {
removeMouseListener(mouseListener);
status = Status.DEINSTALLING;
editor.getDocument().removeDocumentListener(this);
editor.removeCaretListener(this);
editor.removePropertyChangeListener(this);
JScrollPane sp = getScrollPane(editor);
if (sp != null) {
sp.setRowHeaderView(null);
}
}
/**
* Creats a row header for the given table. The row number is displayed to
* the left of the table ( starting with row 1).
*
* @param table the table to create the row header for
* @param headerWidth the number of characters to size the header
*/
public static TableRowHeader setRowHeader(JTable table, int headerWidth) {
TableRowHeader result = null;
Container p = table.getParent();
if (p instanceof JViewport) {
Container gp = p.getParent();
if (gp instanceof JScrollPane) {
JScrollPane scrollPane = (JScrollPane) gp;
result = new TableRowHeader(table);
scrollPane.setRowHeaderView(result);
}
}
return result;
}
private static void processSideBars(Map sideBars, JComponent ec, JScrollPane scroller) {
// Remove all existing sidebars
ec.removeAll();
// Add the scroller and the new sidebars
ec.add(scroller);
scroller.setRowHeader(null);
scroller.setColumnHeaderView(null);
// final MouseDispatcher mouse = new MouseDispatcher((JTextComponent) ec.getClientProperty(JTextComponent.class));
for (Iterator entries = sideBars.entrySet().iterator(); entries.hasNext(); ) {
Map.Entry entry = (Map.Entry) entries.next();
SideBarPosition position = (SideBarPosition) entry.getKey();
JComponent sideBar = (JComponent) entry.getValue();
// if (position.getPosition() == SideBarPosition.WEST) {
// JPanel p = new JPanel(new BorderLayout()) {
//
// @Override
// public void addNotify() {
// super.addNotify();
// infiltrateContainer(this, mouse, true);
// }
//
// @Override
// public void removeNotify() {
// infiltrateContainer(this, mouse, false);
// super.removeNotify();
// }
//
// };
// p.add(sideBar, BorderLayout.CENTER);
// sideBar = p;
// }
if (position.isScrollable()) {
if (position.getPosition() == SideBarPosition.WEST) {
scroller.setRowHeaderView(sideBar);
} else {
if (position.getPosition() == SideBarPosition.NORTH) {
scroller.setColumnHeaderView(sideBar);
} else {
throw new IllegalArgumentException("Unsupported side bar position, scrollable = true, position=" + position.getBorderLayoutPosition()); // NOI18N
}
}
} else {
ec.add(sideBar, position.getBorderLayoutPosition());
}
}
}
@Override
public JComponent getComponent() {
pane = new JScrollPane();
pane.setViewportView(editorTable);
header = new TableHeader(editorTable, model);
header.setDragEnabled(true);
header.setTransferHandler(new RowTransferHandle());
header.setDropMode(DropMode.INSERT);
pane.setRowHeaderView(header);
editorTable.setDropMode(DropMode.INSERT_ROWS);
editorTable.setTransferHandler(new RowTransferHandle());
return pane;
}
public QualifierSelectComponent(Engine engine, boolean uniqueSelected,
boolean all) {
super(new BorderLayout());
this.engine = engine;
RowSet rs = new RowSet(engine, StandardAttributesPlugin
.getQualifiersQualifier(engine),
new Attribute[]{StandardAttributesPlugin
.getAttributeNameAttribute(engine)});
List<Qualifier> qualifiers;
if (all)
qualifiers = engine.getQualifiers();
else {
qualifiers = new ArrayList<Qualifier>();
List<Row> rows = rs.getAllRows();
for (Row row : rows) {
if (row.getChildCount() == 0) {
qualifiers.add(StandardAttributesPlugin.getQualifier(
engine, row.getElement()));
}
}
}
this.qualifiers = qualifiers.toArray(new Qualifier[qualifiers.size()]);
Arrays.sort(this.qualifiers, new Comparator<Qualifier>() {
private Collator collator = Collator.getInstance();
@Override
public int compare(Qualifier o1, Qualifier o2) {
return collator.compare(o1.getName(), o2.getName());
}
});
JScrollPane pane = new JScrollPane();
QualifierTable table = new QualifierTable();
model = new QualifierModel(rs.getRoot());
table.setTreeTableModel(model);
TableRowHeader view = new TableRowHeader(table, model);
view.setGroupSelect(all);
SelectType selectType = (uniqueSelected) ? SelectType.RADIO
: SelectType.CHECK;
view.setSelectType(selectType);
model.setSelectType(selectType);
pane.setRowHeaderView(view);
Row root = rs.getRoot();
ArrayList<Row> children = new ArrayList<Row>(root.getChildren());
rs.close();
root.setChildren(children);
table.expandAll();
pane.setViewportView(table);
this.setPreferredSize(new Dimension(500, 300));
this.add(pane, BorderLayout.CENTER);
}
public TaxaPanel(PartitionDataList dataList) {
this.dataList = dataList;
taxaTable = new JTable();
taxaTableModel = new TaxaTableModel(this.dataList);
taxaTable.setModel(taxaTableModel);
setLayout(new BorderLayout());
taxaTable.getTableHeader().setReorderingAllowed(false);
taxaTable.getTableHeader()
.setDefaultRenderer(
new HeaderRenderer(SwingConstants.LEFT, new Insets(0,
2, 0, 2)));
column = taxaTable.getColumnModel()
.getColumn(TaxaTableModel.NAME_INDEX);
column.setCellRenderer(new TableRenderer(SwingConstants.LEFT,
new Insets(0, 2, 0, 2)));
column.setPreferredWidth(80);
column = taxaTable.getColumnModel().getColumn(
TaxaTableModel.HEIGHT_INDEX);
column.setCellRenderer(new TableRenderer(SwingConstants.LEFT,
new Insets(0, 2, 0, 2)));
column.setPreferredWidth(80);
column = taxaTable.getColumnModel().getColumn(
TaxaTableModel.TAXA_SET_INDEX);
column.setCellRenderer(new TableRenderer(SwingConstants.LEFT,
new Insets(0, 2, 0, 2)));
column.setPreferredWidth(80);
TableEditorStopper.ensureEditingStopWhenTableLosesFocus(taxaTable);
scrollPane = new JScrollPane(taxaTable,
JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
RowNumberTable rowNumberTable = new RowNumberTable(taxaTable);
scrollPane.setRowHeaderView(rowNumberTable);
scrollPane.setCorner(JScrollPane.UPPER_LEFT_CORNER,
rowNumberTable.getTableHeader());
scrollPane.getViewport().setOpaque(false);
setOpaque(false);
setBorder(new BorderUIResource.EmptyBorderUIResource(
new java.awt.Insets(12, 12, 12, 12)));
setLayout(new BorderLayout(0, 0));
add(scrollPane, BorderLayout.CENTER);
}
public TaxaEditor(MainFrame frame, PartitionDataList dataList, int row) {
this.frame = frame;
this.dataList = dataList;
this.row = row;
// taxonList = new Taxa();
taxaEditorTableModel = new TaxaEditorTableModel();
// Setup Main Menu buttons
load = new JButton("Load", Utils.createImageIcon(Utils.TEXT_FILE_ICON));
save = new JButton("Save", Utils.createImageIcon(Utils.SAVE_ICON));
done = new JButton("Done", Utils.createImageIcon(Utils.CHECK_ICON));
cancel = new JButton("Cancel", Utils.createImageIcon(Utils.CLOSE_ICON));
// Add Main Menu buttons listeners
load.addActionListener(new ListenLoadTaxaFile());
save.addActionListener(new ListenSaveTaxaFile());
done.addActionListener(new ListenOk());
cancel.addActionListener(new ListenCancel());
// Setup menu
menu = new JMenuBar();
menu.setLayout(new BorderLayout());
JPanel buttonsHolder = new JPanel();
buttonsHolder.setOpaque(false);
buttonsHolder.add(load);
buttonsHolder.add(save);
buttonsHolder.add(done);
buttonsHolder.add(cancel);
menu.add(buttonsHolder, BorderLayout.WEST);
// Setup table
table = new JTable();
table.setModel(taxaEditorTableModel);
table.setSurrendersFocusOnKeystroke(true);
JScrollPane scrollPane = new JScrollPane(table,
ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS,
ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
RowNumberTable rowNumberTable = new RowNumberTable(table);
scrollPane.setRowHeaderView(rowNumberTable);
scrollPane.setCorner(JScrollPane.UPPER_LEFT_CORNER,
rowNumberTable.getTableHeader());
ActionPanel actionPanel = new ActionPanel(false);
actionPanel.setAddAction(addTaxonAction);
actionPanel.setRemoveAction(removeTaxonAction);
// Setup window
owner = Utils.getActiveFrame();
window = new JDialog(owner, "Edit taxa set...");
window.getContentPane().add(menu, BorderLayout.NORTH);
window.getContentPane().add(scrollPane);
window.getContentPane().add(actionPanel, BorderLayout.SOUTH);
window.pack();
window.setLocationRelativeTo(owner);
setTaxa();
}
public GanttChart(SystemState state) {
this.state = state;
scale = INITIAL_SCALE;
jobs = new ArrayList<Job>();
jobmap = new HashMap<String, Job>();
header = new JTable() {
public Dimension getPreferredSize() {
Dimension d = super.getPreferredSize();
return new Dimension(50, d.height);
}
};
header.setModel(hmodel = new HeaderModel());
header.setShowHorizontalLines(true);
header.setPreferredScrollableViewportSize(new Dimension(100, 10));
header.setDefaultRenderer(Job.class, new JobNameRenderer());
table = new JTable();
table.setDoubleBuffered(true);
table.setModel(cmodel = new ChartModel());
table.setShowHorizontalLines(true);
table.setDefaultRenderer(Job.class, new JobRenderer());
JPanel jp = new JPanel();
jp.setLayout(new BorderLayout());
jp.add(table, BorderLayout.CENTER);
csp = new JScrollPane(jp);
csp.setColumnHeaderView(new Tickmarks());
csp.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
csp.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
csp.setRowHeaderView(header);
csp.getVerticalScrollBar().getModel().addChangeListener(this);
hsb = new JScrollBar(JScrollBar.HORIZONTAL);
hsb.setVisible(true);
hsb.getModel().addChangeListener(this);
setLayout(new BorderLayout());
add(csp, BorderLayout.CENTER);
add(createTools(), BorderLayout.NORTH);
add(hsb, BorderLayout.SOUTH);
state.schedule(new TimerTask() {
@Override
public void run() {
GanttChart.this.actionPerformed(null);
}
}, 1000, 1000);
}