public static void main(String[] args) { JFrame f = new JFrame("表格效果"); JPanel p = new JPanel(); p.setLayout(new GridLayout(10, 5)); JTextField[] cells = new JTextField[50]; for (int i = 0; i < 50; i++) { cells[i] = new JTextField(String.valueOf(i), 5); p.add(cells[i]); } ScrollPane sp = new ScrollPane();// 滚动面板 sp.add(p); f.add(sp, "Center"); f.setSize(270, 200); f.setLocation(450, 200); f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); f.setVisible(true); }
public static void handleWheelScrolling(ScrollPane sp, MouseWheelEvent e) { if (log.isLoggable(PlatformLogger.Level.FINER)) { log.finer("x = " + e.getX() + ", y = " + e.getY() + ", src is " + e.getSource()); } int increment = 0; if (sp != null && e.getScrollAmount() != 0) { Adjustable adj = getAdjustableToScroll(sp); if (adj != null) { increment = getIncrementFromAdjustable(adj, e); if (log.isLoggable(PlatformLogger.Level.FINER)) { log.finer("increment from adjustable(" + adj.getClass() + ") : " + increment); } scrollAdjustable(adj, increment); } } }
public static void main(final String[] args) { final Dimension expected = new Dimension(300, 300); final Frame frame = new Frame(); final ScrollPane sp = new ScrollPane(); sp.setSize(expected); frame.add(sp); frame.pack(); frame.setLocationRelativeTo(null); frame.setVisible(true); sleep(); final Dimension size = frame.getSize(); if (size.width < expected.width || size.height < expected.height) { throw new RuntimeException( "Expected size: >= " + expected + ", actual size: " + size); } frame.dispose(); }
private Frame createVncClientMainWindow(final BufferedImageCanvas canvas, final String title) { // Create AWT windows final Frame frame = new Frame(title + " - VNCle"); // Use scrolling pane to support screens, which are larger than ours final ScrollPane scroller = new ScrollPane(ScrollPane.SCROLLBARS_AS_NEEDED); scroller.add(canvas); scroller.setSize(screen.getFramebufferWidth(), screen.getFramebufferHeight()); frame.add(scroller); frame.pack(); frame.setVisible(true); frame.addWindowListener(new WindowAdapter() { @Override public void windowClosing(final WindowEvent evt) { frame.setVisible(false); shutdown(); } }); return frame; }
public void setScroll( boolean hasScroll ) { if( this.hasScroll == hasScroll ) { return; } this.hasScroll = hasScroll; if( hasScroll ) { this.remove(procApp); ScrollPane sp = new ScrollPane(ScrollPane.SCROLLBARS_AS_NEEDED); sp.add(procApp); this.add( sp,"Center"); this.validate(); this.repaint(); } else { this.removeAll(); this.add( procApp,"Center"); procApp.invalidate(); this.validate(); this.repaint(); } }
@Override public void mouseClicked(MouseEvent e) { if (e.getClickCount() > 1) { // find the process var to selected row ... ProcessVar pv = (ProcessVar) pvTable.getPvModel().getElementAt(pvTable.getSelectedRow()); // and show a detail panel about it ... if (pv != null) { PvDetailPanel panDetail = new PvDetailPanel((ProcessVar) pv, true); ScrollPane panScr = new ScrollPane(); panScr.setPreferredSize(new Dimension(640, 480)); panScr.add(panDetail); JOptionPane.showMessageDialog(null, panScr); } } }
public static void handleWheelScrolling(ScrollPane sp, MouseWheelEvent e) { if (log.isLoggable(PlatformLogger.FINER)) { log.finer("x = " + e.getX() + ", y = " + e.getY() + ", src is " + e.getSource()); } int increment = 0; if (sp != null && e.getScrollAmount() != 0) { Adjustable adj = getAdjustableToScroll(sp); if (adj != null) { increment = getIncrementFromAdjustable(adj, e); if (log.isLoggable(PlatformLogger.FINER)) { log.finer("increment from adjustable(" + adj.getClass() + ") : " + increment); } scrollAdjustable(adj, increment); } } }
/** * Constructs an empty PointListDialog * * @param owner */ public PointListDialog(final Frame owner) { super(owner, "Point list"); panel = new Panel(); gridbag = new GridBagLayout(); panel.setLayout(gridbag); panel.setBackground(Color.WHITE); c = new GridBagConstraints(); c.gridx = 0; c.gridy = 0; c.anchor = GridBagConstraints.NORTHWEST; c.weighty = 0.1f; c.fill = GridBagConstraints.NONE; final ScrollPane scroll = new ScrollPane(); scroll.add(panel); add(scroll); }
/** * Preview constructor. It creates the AWT components and displays the * default text. */ public Preview() { this.previewFrame = new Frame(FRAME_TITLE); this.previewFrame.setIconImage(SilvieGUI.getCachedIcon(SilvieGUI.SILVER_ICON_PATH).getImage()); this.previewFrame.addWindowListener(new WindowAdapter() { @Override public void windowClosing(WindowEvent e) { Preview.this.previewFrame.setVisible(false); } }); this.scrollPane = new ScrollPane(); this.scrollPane.getVAdjustable().setUnitIncrement(SCROLL_UNIT_INCREMENT); this.scrollPane.getHAdjustable().setUnitIncrement(SCROLL_UNIT_INCREMENT); this.scrollPane.setPreferredSize(new Dimension(SCROLLPANE_PREFERRED_WIDTH, SCROLLPANE_PREFERRED_HEIGHT)); this.panel = new Panel(); new PanelMouseDrag(this.scrollPane, this.panel); this.panel.setBackground(BACKGROUND_COLOR); // GridBagLayout centers Canvas components by default this.panel.setLayout(new GridBagLayout()); this.scrollPane.add(this.panel); this.previewFrame.add(this.scrollPane); displayDefaultText(); this.previewFrame.pack(); }
private Frame createVncClientMainWindow(BufferedImageCanvas canvas, String title) { // Create AWT windows final Frame frame = new Frame(title + " - VNCle"); // Use scrolling pane to support screens, which are larger than ours ScrollPane scroller = new ScrollPane(ScrollPane.SCROLLBARS_AS_NEEDED); scroller.add(canvas); scroller.setSize(screen.getFramebufferWidth(), screen.getFramebufferHeight()); frame.add(scroller); frame.pack(); frame.setVisible(true); frame.addWindowListener(new WindowAdapter() { @Override public void windowClosing(WindowEvent evt) { frame.setVisible(false); shutdown(); } }); return frame; }
protected static Frame createVncClientMainWindow(BufferedImageCanvas canvas, String title, WindowListener windowListener) { // Create AWT windows Frame frame = new Frame(title + " - RDP"); // Use scrolling pane to support screens, which are larger than ours scroller = new ScrollPane(ScrollPane.SCROLLBARS_AS_NEEDED); scroller.add(canvas); scroller.setSize(canvas.getWidth(), canvas.getHeight()); frame.add(scroller); frame.pack(); frame.setVisible(true); frame.addWindowListener(windowListener); return frame; }
private void fillFrame(Frame f, List dataList, MidiDevice.Info[] info) { try { f.setSize(340, 200); f.setLocation(Toolkit.getDefaultToolkit().getScreenSize().width / 2 - 170, Toolkit.getDefaultToolkit().getScreenSize().height / 2 - 100); String[] data = new String[info.length]; data[0] = "" + info[0]; data[1] = "" + info[1]; for(int i=2; i< info.length; i++) { data[i] = MidiSystem.getMidiDevice(info[i]).toString(); } for(int i=0; i< info.length; i++) { dataList.add(data[i]); } ScrollPane scrollPane = new ScrollPane(); scrollPane.add(dataList); f.add(scrollPane); } catch (Exception e) { System.out.println (e); System.exit (0); } }
@Override protected Expression instantiate(Object oldInstance, Encoder enc) { return new Expression(oldInstance, oldInstance.getClass(), BeansUtils.NEW, new Object[] { ((ScrollPane) oldInstance) .getScrollbarDisplayPolicy() }); }
ScrollPaneDemo() { panel = new JPanel(new GridLayout(10, 5)); button = new Button[50]; for (int i = 0; i < button.length; i++) { button[i] = new Button("按钮" + i); panel.add(button[i]); } scrollPane = new ScrollPane(); scrollPane.add(panel); add(scrollPane, "Center"); setBounds(300, 300, 200, 200); setVisible(true); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); }
/** * Maps {@code ScrollPane.getHAdjustable()} through queue */ public Adjustable getHAdjustable() { return (runMapping(new MapAction<Adjustable>("getHAdjustable") { @Override public Adjustable map() { return ((ScrollPane) getSource()).getHAdjustable(); } })); }
/** * Maps {@code ScrollPane.getHScrollbarHeight()} through queue */ public int getHScrollbarHeight() { return (runMapping(new MapIntegerAction("getHScrollbarHeight") { @Override public int map() { return ((ScrollPane) getSource()).getHScrollbarHeight(); } })); }
/** * Maps {@code ScrollPane.getScrollPosition()} through queue */ public Point getScrollPosition() { return (runMapping(new MapAction<Point>("getScrollPosition") { @Override public Point map() { return ((ScrollPane) getSource()).getScrollPosition(); } })); }
/** * Maps {@code ScrollPane.getScrollbarDisplayPolicy()} through queue */ public int getScrollbarDisplayPolicy() { return (runMapping(new MapIntegerAction("getScrollbarDisplayPolicy") { @Override public int map() { return ((ScrollPane) getSource()).getScrollbarDisplayPolicy(); } })); }
/** * Maps {@code ScrollPane.getVAdjustable()} through queue */ public Adjustable getVAdjustable() { return (runMapping(new MapAction<Adjustable>("getVAdjustable") { @Override public Adjustable map() { return ((ScrollPane) getSource()).getVAdjustable(); } })); }
/** * Maps {@code ScrollPane.getVScrollbarWidth()} through queue */ public int getVScrollbarWidth() { return (runMapping(new MapIntegerAction("getVScrollbarWidth") { @Override public int map() { return ((ScrollPane) getSource()).getVScrollbarWidth(); } })); }
/** * Maps {@code ScrollPane.getViewportSize()} through queue */ public Dimension getViewportSize() { return (runMapping(new MapAction<Dimension>("getViewportSize") { @Override public Dimension map() { return ((ScrollPane) getSource()).getViewportSize(); } })); }
/** * Maps {@code ScrollPane.paramString()} through queue */ public String paramString() { return (runMapping(new MapAction<String>("paramString") { @Override public String map() { return ((ScrollPane) getSource()).paramString(); } })); }
