下面列出了怎么用javax.swing.JLayer的API类实例代码及写法，或者点击链接到github查看源代码。
/**
* Creates a {@link CardCellRenderer} that is used by lists containing {@link Card}s.
*/
public CardCellRenderer() {
setVerticalTextPosition(SwingConstants.BOTTOM);
setHorizontalTextPosition(SwingConstants.CENTER);
setHorizontalAlignment(CENTER);
setOpaque(false);
layer = new JLayer<>(this, new CardLayerUI());
}
public LoadingPanel() {
JPanel panel = new JPanel() {
@Override
public Dimension getPreferredSize() {
return new Dimension(400, 300);
}
};
JLayer<JPanel> jlayer = new JLayer<>(panel, layerUI);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.add(jlayer);
frame.pack();
frame.setVisible(true);
layerUI.start();
}
@Override
public void installUI(JComponent c) {
super.installUI(c);
JLayer<?> jlayer = (JLayer<?>)c;
jlayer.setLayerEventMask(
AWTEvent.MOUSE_EVENT_MASK |
AWTEvent.MOUSE_MOTION_EVENT_MASK
);
}
@Override
protected void processMouseMotionEvent(MouseEvent e, JLayer l) {
Point p = SwingUtilities.convertPoint(e.getComponent(), e.getPoint(), l);
mX = p.x;
mY = p.y;
l.repaint();
}
@Override public void installUI(JComponent c) {
super.installUI(c);
((JLayer)c).setLayerEventMask(
AWTEvent.MOUSE_EVENT_MASK | AWTEvent.MOUSE_MOTION_EVENT_MASK |
AWTEvent.MOUSE_WHEEL_EVENT_MASK | AWTEvent.KEY_EVENT_MASK |
AWTEvent.FOCUS_EVENT_MASK | AWTEvent.COMPONENT_EVENT_MASK);
}
@Override
public void paint(Graphics g, JComponent c)
{
super.paint(g, c);
JLayer<?> jlayer = (JLayer<?>) c;
JFormattedTextField jFormattedTextField = (JFormattedTextField) jlayer
.getView();
if (jFormattedTextField.getFormatterFactory() != null
&& !jFormattedTextField.isEditValid())
{
Graphics2D g2 = (Graphics2D) g.create();
// Paint a red X
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
int w = c.getWidth();
int h = c.getHeight();
// int pad = 4;
int s = 10;
int pad = 10;
int x = w - pad - s;
int y = (h - s) / 2;
ImageIcon icon = IconBuilder
.build(frame.getMessenger().getConfig(),
IconBuilder.INVALID_FIELD);
g2.drawImage(icon.getImage(), x, y, null);
g2.dispose();
}
}
public ProductSceneViewTopComponent(ProductSceneView view, UndoRedo undoRedo) {
super(view.getRaster());
this.view = view;
this.undoRedo = undoRedo != null ? undoRedo : UndoRedo.NONE;
this.nodeRenameHandler = new NodeRenameHandler();
this.selection = Selection.EMPTY;
setToolTipText(view.getRaster().getDescription());
setIcon(ImageUtilities.loadImage("org/esa/snap/rcp/icons/RsBandAsSwath.gif"));
updateDisplayName();
setName(getDisplayName());
/*
// checkme - this is ugly and not wanted (nf), the node will either passed in or we'll have
// a central node factory, e.g. via an ExtensionObject
Node node = null;
try {
if (raster instanceof Mask) {
node = new MNode((Mask) raster, undoRedo);
} else if (raster instanceof Band) {
node = new BNode((Band) raster, undoRedo);
} else if (raster instanceof TiePointGrid) {
node = new TPGNode((TiePointGrid) raster, undoRedo);
}
} catch (IntrospectionException e) {
Exceptions.printStackTrace(e);
}
if (node != null) {
setActivatedNodes(new Node[]{node});
}
*/
setLayout(new BorderLayout());
add(new JLayer<>(this.view, new ProductSceneViewLayerUI()), BorderLayout.CENTER);
}
FlatThemeEditorPane() {
super( new BorderLayout() );
// register FlatLaf token maker
AbstractTokenMakerFactory tmf = (AbstractTokenMakerFactory) TokenMakerFactory.getDefaultInstance();
tmf.putMapping( FLATLAF_STYLE, FlatThemeTokenMaker.class.getName() );
// create text area
textArea = new FlatSyntaxTextArea();
textArea.setSyntaxEditingStyle( FLATLAF_STYLE );
textArea.setMarkOccurrences( true );
textArea.addParser( new FlatThemeParser() );
// textArea.setUseColorOfColorTokens( true );
// theme
try {
Theme theme = Theme.load( getClass().getResourceAsStream( "light.xml" ) );
theme.apply( textArea );
} catch( IOException ex ) {
ex.printStackTrace();
}
// use semitransparent token background because token background
// is painted over mark occurrences background
SyntaxScheme scheme = textArea.getSyntaxScheme();
scheme.getStyle( FlatThemeTokenMaker.TOKEN_COLOR ).background = new Color( 0x0a000000, true );
scheme.getStyle( FlatThemeTokenMaker.TOKEN_VARIABLE ).background = new Color( 0x1800cc00, true );
// create overlay layer
JLayer<FlatSyntaxTextArea> overlay = new JLayer<>( textArea, new FlatThemeEditorOverlay() );
// create scroll pane
scrollPane = new RTextScrollPane( overlay );
scrollPane.setLineNumbersEnabled( true );
// scale fonts
if( UIScale.getUserScaleFactor() != 1 )
textArea.setFont( scaleFont( textArea.getFont() ) );
// use same font for line numbers as in editor
scrollPane.getGutter().setLineNumberFont( textArea.getFont() );
add( scrollPane, BorderLayout.CENTER );
}
@Override
protected void processMouseEvent( MouseEvent e, JLayer<? extends JPanel> panel ) {
super.processMouseEvent( e, panel );
if( e.getButton() == MouseEvent.BUTTON1 )
e.consume();
}
/**
* Initializes the GUI.
*/
private void initGUI() {
realOuterPanel = new JPanel(new BorderLayout());
outerLayer = new JLayer<JPanel>(realOuterPanel);
savingGlassPane = new TransparentGlassPanePanel(WAITING_ICON,
I18N.getGUILabel("configurable_dialog.saving_configurables"), getBackground(), 0.5f);
outerLayer.setGlassPane(savingGlassPane);
savingGlassPane.setVisible(false);
JPanel pagePanel = new JPanel(new BorderLayout());
// list of configurables
JPanel configPanel = createConfigPanel();
// force size so it does not resize itself depending on entered values
configPanel.setMinimumSize(CONFIG_LIST_SIZE);
configPanel.setMaximumSize(CONFIG_LIST_SIZE);
configPanel.setPreferredSize(CONFIG_LIST_SIZE);
buttonPanel = createConfigurableButtonPanel();
// create middle spacer
JLabel spacer = new JLabel();
spacer.setMinimumSize(DIMENSION_SPACER_MIDDLE);
spacer.setMaximumSize(DIMENSION_SPACER_MIDDLE);
spacer.setPreferredSize(DIMENSION_SPACER_MIDDLE);
// add both to an outer panel for layout reasons
JPanel outerConfigPanel = new JPanel(new BorderLayout());
outerConfigPanel.setBorder(BorderFactory.createMatteBorder(0, 1, 1, 1, Color.LIGHT_GRAY));
outerConfigPanel.add(configPanel, BorderLayout.CENTER);
outerConfigPanel.add(buttonPanel, BorderLayout.SOUTH);
// another panel for layouting
JPanel outermostConfigPanel = new JPanel(new BorderLayout());
outermostConfigPanel.add(outerConfigPanel, BorderLayout.CENTER);
outermostConfigPanel.add(spacer, BorderLayout.EAST);
// glass pane showed if the user is not able to edit connections due to an old version of
// the server
simpleGlassPane = new TransparentGlassPanePanel(null, null, getBackground(), 0.5f);
// panel displaying the selected configurable
JPanel paramPanel = createParameterPanel();
GridBagConstraints c = new GridBagConstraints();
c.fill = GridBagConstraints.BOTH;
c.weightx = 1;
c.weighty = 0.3;
c.gridwidth = GridBagConstraints.REMAINDER;
// add panels to page panel
pagePanel.add(outermostConfigPanel, BorderLayout.WEST);
pagePanel.add(paramPanel, BorderLayout.CENTER);
// add page and button panel to outer panel
realOuterPanel.add(pagePanel, BorderLayout.CENTER);
layoutDefault(outerLayer, makeSaveButton(), makeCancel());
new DeprecationWarning("manage_configurables").addToDialog(this);
setDefaultSize(ButtonDialog.HUGE);
setLocationRelativeTo(ApplicationFrame.getApplicationFrame());
setModal(true);
setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
addWindowListener(new WindowAdapter() {
@Override
public void windowClosing(WindowEvent e) {
cancelButton.doClick();
}
});
updateButtonState(true);
}
/**
* Updates the parameter panel for the selected {@link Configurable}.
*/
private void updateParameterPanel(Configurable config) {
parameterPanel.removeAll();
// save previously edited parameters
updateModel();
if (config != null) {
try {
// stripped text depending on the size of the panel
String text = SwingTools.getStrippedJComponentText(outerPanel, config.getName(), outerPanel.getWidth() - 100,
0);
nameLabel.setText("<html><b>" + text + "</b></html>");
// Get parameters based on Configurator implementation
Parameters parameters = ConfigurationManager.getInstance().getAbstractConfigurator(config.getTypeId())
.getParameterHandler(config).getParameters();
// fill in real values of configurable
for (String key : config.getParameters().keySet()) {
parameters.setParameter(key, config.getParameters().get(key));
}
// init param panel with real values
configParamPanel = new ConfiguratorParameterPanel(this, parameters);
parameterLayer = new JLayer<JPanel>(configParamPanel);
parameterLayer.setGlassPane(simpleGlassPane);
simpleGlassPane.setVisible(false);
// add it to wrapper panel
parameterPanel.add(parameterLayer, BorderLayout.CENTER);
boolean editingAllowed = true;
boolean editingPossible = true;
if (config.getSource() != null) {
if (config.getSource().isConnected()) {
if (!remoteControllers.get(config.getSource().getName()).getModel().hasAdminRights()) {
editingAllowed = false;
}
// only interesting if we want to edit remote connections
editingPossible = remoteControllers.get(config.getSource().getName()).getModel().isEditingPossible();
}
}
if (!editingPossible) {
SwingTools.setEnabledRecursive(configParamPanel, false);
simpleGlassPane.setVisible(true);
} else {
if (!editingAllowed) {
SwingTools.setEnabledRecursive(configParamPanel, false);
simpleGlassPane.setVisible(true);
renameButton.setVisible(false);
removeButton.setVisible(false);
actionPanel.setVisible(false);
} else {
if (!configParamPanel.isEnabled()) {
SwingTools.setEnabledRecursive(configParamPanel, true);
}
if (simpleGlassPane.isVisible()) {
simpleGlassPane.setVisible(false);
}
// make editing components visible
renameButton.setVisible(true);
removeButton.setVisible(true);
actionPanel.setVisible(true);
}
}
} catch (Exception e) {
LogService.getRoot().log(Level.WARNING,
"com.rapidminer.tools.config.gui.ConfigurableDialog.error_setting_parameters", e);
// display error in GUI
parameterPanel.removeAll();
JLabel errorLabel = new JLabel(
I18N.getGUIMessage(I18N
.getGUIMessage("gui.dialog.configurable_dialog.error.display_stored_configurable.label")),
FAILURE_ICON, SwingConstants.LEADING);
errorLabel.setHorizontalAlignment(SwingConstants.CENTER);
parameterPanel.add(errorLabel, BorderLayout.CENTER);
}
}
updateButtonState(true);
parameterPanel.revalidate();
parameterPanel.repaint();
}
@Override
public void uninstallUI(JComponent c) {
JLayer<?> jlayer = (JLayer<?>)c;
jlayer.setLayerEventMask(0);
super.uninstallUI(c);
}
@Override
protected void processMouseEvent(MouseEvent e, JLayer l) {
if (e.getID() == MouseEvent.MOUSE_ENTERED) mActive = true;
if (e.getID() == MouseEvent.MOUSE_EXITED) mActive = false;
}
public JComponent makeUI() {
startButton.setAction(new AbstractAction("start") {
@Override
public void actionPerformed(ActionEvent e) {
layerUI.start();
startButton.setEnabled(false);
SwingWorker<String, Object[]> worker = new SwingWorker<String, Object[]>() {
@Override
public String doInBackground() {
int current = 0, lengthOfTask = 120;
while (current < lengthOfTask && !isCancelled()) {
try {
Thread.sleep(50);
} catch (InterruptedException ie) {
return "Interrupted";
}
publish(new Object[] { "aaa", current++, false });
}
return "Done";
}
@Override
protected void process(java.util.List<Object[]> chunks) {
for (Object[] array : chunks) {
model.addRow(array);
}
table.scrollRectToVisible(table.getCellRect(model.getRowCount() - 1, 0, true));
}
@Override
public void done() {
layerUI.stop();
startButton.setEnabled(true);
String text = null;
if (isCancelled()) {
text = "Cancelled";
} else {
try {
text = get();
} catch (Exception ex) {
ex.printStackTrace();
text = "Exception";
}
}
}
};
worker.execute();
}
});
JPanel p = new JPanel(new BorderLayout());
p.add(new JButton("dummy"), BorderLayout.NORTH);
p.add(new JLayer<JComponent>(new JScrollPane(table), layerUI));
p.add(startButton, BorderLayout.SOUTH);
return p;
}
/**
* Constructor.
*
* @param desktop the main desktop panel.
*/
public SettlementWindow(MainDesktopPane desktop) {
// Use ToolWindow constructor
super(NAME, desktop);
this.desktop = desktop;
if (marsClock == null)
marsClock = Simulation.instance().getMasterClock().getMarsClock();
// // setTitleName(null);
// // Remove title bar
// putClientProperty("JInternalFrame.isPalette", Boolean.TRUE);
// getRootPane().setWindowDecorationStyle(JRootPane.NONE);
// BasicInternalFrameUI bi = (BasicInternalFrameUI) super.getUI();
// bi.setNorthPane(null);
// setBorder(null);
setDefaultCloseOperation(WindowConstants.HIDE_ON_CLOSE);
// getRootPane().setOpaque(false);
// getRootPane().setBackground(new Color(0,0,0,128));
setBackground(Color.BLACK);
// setOpaque(false);
// setBackground(new Color(0,0,0,128));
WebPanel mainPanel = new WebPanel(new BorderLayout());
// mainPanel.setOpaque(false);
// mainPanel.setBackground(new Color(0,0,0,128));
setContentPane(mainPanel);
// Creates the status bar for showing the x/y coordinates and population
statusBar = new WebStatusBar();//JStatusBar(3, 3, 18);
mainPanel.add(statusBar, BorderLayout.SOUTH);
Font font = new Font("Times New Roman", Font.BOLD, 12);
popLabel = new WebStyledLabel(StyleId.styledlabelShadow);
popLabel.setFont(font);
popLabel.setForeground(Color.GRAY);
buildingXYLabel = new WebStyledLabel(StyleId.styledlabelShadow);
buildingXYLabel.setFont(font);
buildingXYLabel.setForeground(Color.GRAY);
mapXYLabel = new WebStyledLabel(StyleId.styledlabelShadow);
mapXYLabel.setFont(font);
mapXYLabel.setForeground(Color.GRAY);
// statusBar.addLeftComponent(mapXYLabel, false);
// statusBar.addCenterComponent(popLabel, false);
// statusBar.addRightComponent(buildingXYLabel, false);
// statusBar.addRightCorner();
statusBar.add(mapXYLabel);
statusBar.addToMiddle(popLabel);
statusBar.addToEnd(buildingXYLabel);
// statusBar.addRightCorner();
// Create subPanel for housing the settlement map
subPanel = new WebPanel(new BorderLayout());
mainPanel.add(subPanel, BorderLayout.CENTER);
// subPanel.setOpaque(false);
// subPanel.setBackground(new Color(0,0,0,128));
subPanel.setBackground(Color.BLACK);
mapPanel = new SettlementMapPanel(desktop, this);
mapPanel.createUI();
// Added SpotlightLayerUI
LayerUI<WebPanel> layerUI = new SpotlightLayerUI(mapPanel);
JLayer<WebPanel> jlayer = new JLayer<WebPanel>(mapPanel, layerUI);
subPanel.add(jlayer, BorderLayout.CENTER);
// subPanel.add(mapPanel, BorderLayout.CENTER);
setSize(new Dimension(HORIZONTAL, VERTICAL));
setPreferredSize(new Dimension(HORIZONTAL, VERTICAL));
setMinimumSize(new Dimension(HORIZONTAL / 2, VERTICAL / 2));
setClosable(true);
setResizable(false);
setMaximizable(true);
setVisible(true);
pack();
}
@Override
public void applyPropertyChange(PropertyChangeEvent pce, JLayer<? extends JComponent> l) {
if ("tick".equals(pce.getPropertyName())) {
l.repaint();
}
}
@Override public void uninstallUI(JComponent c) {
((JLayer)c).setLayerEventMask(0);
super.uninstallUI(c);
}
public void eventDispatched(AWTEvent e, JLayer<? extends JComponent> l) {
if(mIsRunning && e instanceof InputEvent) {
((InputEvent)e).consume();
}
}
@Override
public void applyPropertyChange(PropertyChangeEvent pce, JLayer l) {
if ("tick".equals(pce.getPropertyName())) {
l.repaint();
}
}
private void initComponents()
{
setLayout(new GridBagLayout());
layerUI = new FieldValidationLayerUI(getFrame());
groupLabel = new JLabel(getMember().toString());
groupLabel.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
groupLabel.addMouseListener(new LinkMouseAdapter(this));
groupLabel.setToolTipText("Double-click to look-up in FIXwiki");
if (isRequired)
{
groupLabel.setForeground(Color.BLUE);
}
JPanel groupValuePanel = new JPanel();
groupValuePanel.setLayout(new BoxLayout(groupValuePanel,
BoxLayout.X_AXIS));
groupTextField = new JFormattedTextField(
NumberFormat.getIntegerInstance());
groupTextField.setFocusLostBehavior(JFormattedTextField.COMMIT);
if (initialNoOfGroups > 0)
{
groupTextField.setText(String.valueOf(initialNoOfGroups));
}
setButton = new JButton("Set");
setButton.addActionListener(new ActionListener()
{
@Override
public void actionPerformed(ActionEvent e)
{
getFrame().displayMainPanel();
}
});
groupValuePanel.add(new JLayer<JFormattedTextField>(groupTextField,
layerUI));
groupValuePanel.add(setButton);
groupPanels = new JPanel();
groupPanels.setLayout(new GridBagLayout());
loadMembers();
add(groupLabel, createGridBagConstraints());
add(groupValuePanel, createGridBagConstraints());
add(groupPanels, createGridBagConstraints());
}
/**
* Factory to create a perspectives panel bar which is covered by a JLayer.
*
* @param perspectives
* @return
*/
@SuppressWarnings("deprecation")
public static final JLayer<JPanel> getPerspecitvesPanelBar(Perspectives perspectives) {
PerspectivesPanelBar view = new PerspectivesPanelBar(perspectives);
return new JLayer<>(view, new PerspectivesLayerUI(view));
}