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Diffstat (limited to 'bundles/org.eclipse.swt/Eclipse SWT/emulated/tooltip/org/eclipse/swt/widgets/ToolTip.java')
| -rw-r--r-- | bundles/org.eclipse.swt/Eclipse SWT/emulated/tooltip/org/eclipse/swt/widgets/ToolTip.java | 644 |
1 files changed, 0 insertions, 644 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/emulated/tooltip/org/eclipse/swt/widgets/ToolTip.java b/bundles/org.eclipse.swt/Eclipse SWT/emulated/tooltip/org/eclipse/swt/widgets/ToolTip.java deleted file mode 100644 index 3edac98b97..0000000000 --- a/bundles/org.eclipse.swt/Eclipse SWT/emulated/tooltip/org/eclipse/swt/widgets/ToolTip.java +++ /dev/null @@ -1,644 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.swt.widgets; - - -import org.eclipse.swt.*; -import org.eclipse.swt.graphics.*; -import org.eclipse.swt.events.*; - -/** - * Instances of this class represent popup windows that are used - * to inform or warn the user. - * <p> - * <dl> - * <dt><b>Styles:</b></dt> - * <dd>BALLOON, ICON_ERROR, ICON_INFORMATION, ICON_WARNING</dd> - * <dt><b>Events:</b></dt> - * <dd>Selection</dd> - * </dl> - * </p><p> - * Note: Only one of the styles ICON_ERROR, ICON_INFORMATION, - * and ICON_WARNING may be specified. - * </p><p> - * IMPORTANT: This class is intended to be subclassed <em>only</em> - * within the SWT implementation. - * </p> - * - * @see <a href="http://www.eclipse.org/swt/snippets/#tooltips">Tool Tips snippets</a> - * @see <a href="http://www.eclipse.org/swt/examples.php">SWT Example: ControlExample</a> - * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a> - * - * @since 3.2 - * @noextend This class is not intended to be subclassed by clients. - */ -public class ToolTip extends Widget { - Shell parent, tip; - TrayItem item; - int x, y; - int [] borderPolygon; - boolean spikeAbove, autohide; - Listener listener, parentListener; - TextLayout layoutText, layoutMessage; - Region region; - Font boldFont; - Runnable runnable; - - static final int BORDER = 5; - static final int PADDING = 5; - static final int INSET = 4; - static final int TIP_HEIGHT = 20; - static final int IMAGE_SIZE = 16; - static final int DELAY = 10000; - -/** - * Constructs a new instance of this class given its parent - * and a style value describing its behavior and appearance. - * <p> - * The style value is either one of the style constants defined in - * class <code>SWT</code> which is applicable to instances of this - * class, or must be built by <em>bitwise OR</em>'ing together - * (that is, using the <code>int</code> "|" operator) two or more - * of those <code>SWT</code> style constants. The class description - * lists the style constants that are applicable to the class. - * Style bits are also inherited from superclasses. - * </p> - * - * @param parent a composite control which will be the parent of the new instance (cannot be null) - * @param style the style of control to construct - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the parent is null</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> - * <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li> - * </ul> - * - * @see SWT#BALLOON - * @see SWT#ICON_ERROR - * @see SWT#ICON_INFORMATION - * @see SWT#ICON_WARNING - * @see Widget#checkSubclass - * @see Widget#getStyle - */ -public ToolTip (Shell parent, int style) { - super (parent, checkStyle (style)); - this.parent = parent; - this.autohide = true; - x = y = -1; - Display display = getDisplay (); - tip = new Shell (parent, SWT.ON_TOP | SWT.NO_TRIM); - Color background = display.getSystemColor (SWT.COLOR_INFO_BACKGROUND); - tip.setBackground (background); - listener = new Listener () { - public void handleEvent (Event event) { - switch (event.type) { - case SWT.Dispose: onDispose (event); break; - case SWT.Paint: onPaint (event); break; - case SWT.MouseDown: onMouseDown (event); break; - } - } - }; - addListener (SWT.Dispose, listener); - tip.addListener (SWT.Paint, listener); - tip.addListener (SWT.MouseDown, listener); - parentListener = new Listener () { - public void handleEvent (Event event) { - dispose (); - } - }; - parent.addListener(SWT.Dispose, parentListener); -} - -static int checkStyle (int style) { - int mask = SWT.ICON_ERROR | SWT.ICON_INFORMATION | SWT.ICON_WARNING; - if ((style & mask) == 0) return style; - return checkBits (style, SWT.ICON_INFORMATION, SWT.ICON_WARNING, SWT.ICON_ERROR, 0, 0, 0); -} - -/** - * Adds the listener to the collection of listeners who will - * be notified when the receiver is selected by the user, by sending - * it one of the messages defined in the <code>SelectionListener</code> - * interface. - * <p> - * <code>widgetSelected</code> is called when the receiver is selected. - * <code>widgetDefaultSelected</code> is not called. - * </p> - * - * @param listener the listener which should be notified when the receiver is selected by the user - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - * - * @see SelectionListener - * @see #removeSelectionListener - * @see SelectionEvent - */ -public void addSelectionListener (SelectionListener listener) { - checkWidget (); - if (listener == null) error (SWT.ERROR_NULL_ARGUMENT); - TypedListener typedListener = new TypedListener (listener); - addListener (SWT.Selection,typedListener); - addListener (SWT.DefaultSelection,typedListener); -} - -void configure () { - Display display = parent.getDisplay (); - int x = this.x; - int y = this.y; - if (x == -1 || y == -1) { - Point point; - if (item != null) { - point = item.getLocation (); - } else { - point = display.getCursorLocation (); - } - x = point.x; - y = point.y; - } - Monitor monitor = parent.getMonitor (); - Rectangle dest = monitor.getBounds (); - Point size = getSize (dest.width / 4); - int w = size.x; - int h = size.y; - int t = (style & SWT.BALLOON) != 0 ? TIP_HEIGHT : 0; - int i = (style & SWT.BALLOON) != 0 ? 16 : 0; - tip.setSize (w, h + t); - int [] polyline; - spikeAbove = dest.height >= y + size.y + t; - if (dest.width >= x + size.x) { - if (dest.height >= y + size.y + t) { - polyline = new int [] { - 0, 5+t, 1, 5+t, 1, 3+t, 3, 1+t, 5, 1+t, 5, t, - 16, t, 16, 0, 35, t, - w-5, t, w-5, 1+t, w-3, 1+t, w-1, 3+t, w-1, 5+t, w, 5+t, - w, h-5+t, w-1, h-5+t, w-1, h-3+t, w-2, h-3+t, w-2, h-2+t, w-3, h-2+t, w-3, h-1+t, w-5, h-1+t, w-5, h+t, - 5, h+t, 5, h-1+t, 3, h-1+t, 3, h-2+t, 2, h-2+t, 2, h-3+t, 1, h-3+t, 1, h-5+t, 0, h-5+t, - 0, 5+t}; - borderPolygon = new int[] { - 0, 5+t, 1, 4+t, 1, 3+t, 3, 1+t, 4, 1+t, 5, t, - 16, t, 16, 1, 35, t, - w-6, 0+t, w-5, 1+t, w-4, 1+t, w-2, 3+t, w-2, 4+t, w-1, 5+t, - w-1, h-6+t, w-2, h-5+t, w-2, h-4+t, w-4, h-2+t, w-5, h-2+t, w-6, h-1+t, - 5, h-1+t, 4, h-2+t, 3, h-2+t, 1, h-4+t, 1, h-5+t, 0, h-6+t, - 0, 5+t}; - tip.setLocation (Math.max (0, x - i), y); - } else { - polyline = new int [] { - 0, 5, 1, 5, 1, 3, 3, 1, 5, 1, 5, 0, - w-5, 0, w-5, 1, w-3, 1, w-1, 3, w-1, 5, w, 5, - w, h-5, w-1, h-5, w-1, h-3, w-2, h-3, w-2, h-2, w-3, h-2, w-3, h-1, w-5, h-1, w-5, h, - 35, h, 16, h+t, 16, h, - 5, h, 5, h-1, 3, h-1, 3, h-2, 2, h-2, 2, h-3, 1, h-3, 1, h-5, 0, h-5, - 0, 5}; - borderPolygon = new int[] { - 0, 5, 1, 4, 1, 3, 3, 1, 4, 1, 5, 0, - w-6, 0, w-5, 1, w-4, 1, w-2, 3, w-2, 4, w-1, 5, - w-1, h-6, w-2, h-5, w-2, h-4, w-4, h-2, w-5, h-2, w-6, h-1, - 36, h-1, 16, h+t-1, 16, h-1, - 5, h-1, 4, h-2, 3, h-2, 1, h-4, 1, h-5, 0, h-6, - 0, 5}; - tip.setLocation (Math.max (0, x - i), y - size.y - t); - } - } else { - if (dest.height >= y + size.y + t) { - polyline = new int [] { - 0, 5+t, 1, 5+t, 1, 3+t, 3, 1+t, 5, 1+t, 5, t, - w-35, t, w-16, 0, w-16, t, - w-5, t, w-5, 1+t, w-3, 1+t, w-1, 3+t, w-1, 5+t, w, 5+t, - w, h-5+t, w-1, h-5+t, w-1, h-3+t, w-2, h-3+t, w-2, h-2+t, w-3, h-2+t, w-3, h-1+t, w-5, h-1+t, w-5, h+t, - 5, h+t, 5, h-1+t, 3, h-1+t, 3, h-2+t, 2, h-2+t, 2, h-3+t, 1, h-3+t, 1, h-5+t, 0, h-5+t, - 0, 5+t}; - borderPolygon = new int[] { - 0, 5+t, 1, 4+t, 1, 3+t, 3, 1+t, 4, 1+t, 5, t, - w-35, t, w-17, 2, w-17, t, - w-6, t, w-5, 1+t, w-4, 1+t, w-2, 3+t, w-2, 4+t, w-1, 5+t, - w-1, h-6+t, w-2, h-5+t, w-2, h-4+t, w-4, h-2+t, w-5, h-2+t, w-6, h-1+t, - 5, h-1+t, 4, h-2+t, 3, h-2+t, 1, h-4+t, 1, h-5+t, 0, h-6+t, - 0, 5+t}; - tip.setLocation (Math.min (dest.width - size.x, x - size.x + i), y); - } else { - polyline = new int [] { - 0, 5, 1, 5, 1, 3, 3, 1, 5, 1, 5, 0, - w-5, 0, w-5, 1, w-3, 1, w-1, 3, w-1, 5, w, 5, - w, h-5, w-1, h-5, w-1, h-3, w-2, h-3, w-2, h-2, w-3, h-2, w-3, h-1, w-5, h-1, w-5, h, - w-16, h, w-16, h+t, w-35, h, - 5, h, 5, h-1, 3, h-1, 3, h-2, 2, h-2, 2, h-3, 1, h-3, 1, h-5, 0, h-5, - 0, 5}; - borderPolygon = new int[] { - 0, 5, 1, 4, 1, 3, 3, 1, 4, 1, 5, 0, - w-6, 0, w-5, 1, w-4, 1, w-2, 3, w-2, 4, w-1, 5, - w-1, h-6, w-2, h-5, w-2, h-4, w-4, h-2, w-5, h-2, w-6, h-1, - w-17, h-1, w-17, h+t-2, w-36, h-1, - 5, h-1, 4, h-2, 3, h-2, 1, h-4, 1, h-5, 0, h-6, - 0, 5}; - tip.setLocation (Math.min (dest.width - size.x, x - size.x + i), y - size.y - t); - } - } - if ((style & SWT.BALLOON) != 0) { - if (region != null) region.dispose (); - region = new Region (display); - region.add (polyline); - tip.setRegion (region); - } -} - -/** - * Returns <code>true</code> if the receiver is automatically - * hidden by the platform, and <code>false</code> otherwise. - * - * @return the receiver's auto hide state - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - * - */ -public boolean getAutoHide () { - checkWidget (); - return autohide; -} - -Point getSize (int maxWidth) { - int textWidth = 0, messageWidth = 0; - if (layoutText != null) { - layoutText.setWidth (-1); - textWidth = layoutText.getBounds ().width; - } - if (layoutMessage != null) { - layoutMessage.setWidth (-1); - messageWidth = layoutMessage.getBounds ().width; - } - int messageTrim = 2 * INSET + 2 * BORDER + 2 * PADDING; - boolean hasImage = layoutText != null && (style & SWT.BALLOON) != 0 && (style & (SWT.ICON_ERROR | SWT.ICON_INFORMATION | SWT.ICON_WARNING)) != 0; - int textTrim = messageTrim + (hasImage ? IMAGE_SIZE : 0); - int width = Math.min (maxWidth, Math.max (textWidth + textTrim, messageWidth + messageTrim)); - int textHeight = 0, messageHeight = 0; - if (layoutText != null) { - layoutText.setWidth (maxWidth - textTrim); - textHeight = layoutText.getBounds ().height; - } - if (layoutMessage != null) { - layoutMessage.setWidth (maxWidth - messageTrim); - messageHeight = layoutMessage.getBounds ().height; - } - int height = 2 * BORDER + 2 * PADDING + messageHeight; - if (layoutText != null) height += Math.max (IMAGE_SIZE, textHeight) + 2 * PADDING; - return new Point (width, height); -} - -/** - * Returns the receiver's message, which will be an empty - * string if it has never been set. - * - * @return the receiver's message - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public String getMessage () { - checkWidget (); - return layoutMessage != null ? layoutMessage.getText() : ""; -} - -/** - * Returns the receiver's parent, which must be a <code>Shell</code>. - * - * @return the receiver's parent - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public Shell getParent () { - checkWidget (); - return parent; -} - -/** - * Returns the receiver's text, which will be an empty - * string if it has never been set. - * - * @return the receiver's text - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public String getText () { - checkWidget (); - return layoutText != null ? layoutText.getText() : ""; -} - -/** - * Returns <code>true</code> if the receiver is visible, and - * <code>false</code> otherwise. - * <p> - * If one of the receiver's ancestors is not visible or some - * other condition makes the receiver not visible, this method - * may still indicate that it is considered visible even though - * it may not actually be showing. - * </p> - * - * @return the receiver's visibility state - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public boolean getVisible () { - checkWidget (); - return tip.getVisible (); -} - -/** - * Returns <code>true</code> if the receiver is visible and all - * of the receiver's ancestors are visible and <code>false</code> - * otherwise. - * - * @return the receiver's visibility state - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - * - * @see #getVisible - */ -public boolean isVisible () { - checkWidget (); - return getVisible (); -} - -void onDispose (Event event) { - Control parent = getParent (); - parent.removeListener (SWT.Dispose, parentListener); - removeListener (SWT.Dispose, listener); - notifyListeners (SWT.Dispose, event); - event.type = SWT.None; - - if (runnable != null) { - Display display = getDisplay (); - display.timerExec (-1, runnable); - } - runnable = null; - tip.dispose (); - tip = null; - if (region != null) region.dispose (); - region = null; - if (layoutText != null) layoutText.dispose (); - layoutText = null; - if (layoutMessage != null) layoutMessage.dispose (); - layoutMessage = null; - if (boldFont != null) boldFont.dispose (); - boldFont = null; - borderPolygon = null; -} - -void onMouseDown (Event event) { - notifyListeners (SWT.Selection, new Event ()); - setVisible (false); -} - -void onPaint (Event event) { - GC gc = event.gc; - int x = BORDER + PADDING; - int y = BORDER + PADDING; - if ((style & SWT.BALLOON) != 0) { - if (spikeAbove) y += TIP_HEIGHT; - gc.drawPolygon (borderPolygon); - } else { - Rectangle rect = tip.getClientArea (); - gc.drawRectangle(rect.x, rect.y, rect.width - 1, rect.height -1); - } - if (layoutText != null) { - int id = style & (SWT.ICON_ERROR | SWT.ICON_INFORMATION | SWT.ICON_WARNING); - if ((style & SWT.BALLOON) != 0 && id != 0) { - Display display = getDisplay (); - Image image = display.getSystemImage (id); - Rectangle rect = image.getBounds (); - gc.drawImage (image, 0, 0, rect.width, rect.height, x, y, IMAGE_SIZE, IMAGE_SIZE); - x += IMAGE_SIZE; - } - x += INSET; - layoutText.draw (gc, x, y); - y += 2 * PADDING + Math.max (IMAGE_SIZE, layoutText.getBounds ().height); - } - if (layoutMessage != null) { - x = BORDER + PADDING + INSET; - layoutMessage.draw (gc, x, y); - } -} - -/** - * Removes the listener from the collection of listeners who will - * be notified when the receiver is selected by the user. - * - * @param listener the listener which should no longer be notified - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - * - * @see SelectionListener - * @see #addSelectionListener - */ -public void removeSelectionListener (SelectionListener listener) { - checkWidget(); - if (listener == null) error (SWT.ERROR_NULL_ARGUMENT); - if (eventTable == null) return; - eventTable.unhook (SWT.Selection, listener); - eventTable.unhook (SWT.DefaultSelection,listener); -} - -/** - * Makes the receiver hide automatically when <code>true</code>, - * and remain visible when <code>false</code>. - * - * @param autoHide the auto hide state - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - * - * @see #getVisible - * @see #setVisible - */ -public void setAutoHide (boolean autohide) { - checkWidget (); - this.autohide = autohide; - //TODO - update when visible -} - -/** - * Sets the location of the receiver, which must be a tooltip, - * to the point specified by the arguments which are relative - * to the display. - * <p> - * Note that this is different from most widgets where the - * location of the widget is relative to the parent. - * </p> - * - * @param x the new x coordinate for the receiver - * @param y the new y coordinate for the receiver - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public void setLocation (int x, int y) { - checkWidget (); - if (this.x == x && this.y == y) return; - this.x = x; - this.y = y; - if (tip.getVisible ()) configure (); -} - -/** - * Sets the location of the receiver, which must be a tooltip, - * to the point specified by the argument which is relative - * to the display. - * <p> - * Note that this is different from most widgets where the - * location of the widget is relative to the parent. - * </p><p> - * Note that the platform window manager ultimately has control - * over the location of tooltips. - * </p> - * - * @param location the new location for the receiver - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the point is null</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public void setLocation (Point location) { - checkWidget (); - if (location == null) SWT.error (SWT.ERROR_NULL_ARGUMENT); - setLocation (location.x, location.y); -} - -/** - * Sets the receiver's message. - * - * @param string the new message - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the text is null</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public void setMessage (String string) { - checkWidget (); - if (string == null) error (SWT.ERROR_NULL_ARGUMENT); - if (layoutMessage != null) layoutMessage.dispose(); - layoutMessage = null; - if (string.length () != 0) { - Display display = getDisplay (); - layoutMessage = new TextLayout (display); - layoutMessage.setText (string); - } - if (tip.getVisible ()) configure (); -} - -/** - * Sets the receiver's text. - * - * @param string the new text - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the text is null</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public void setText (String string) { - checkWidget (); - if (string == null) error (SWT.ERROR_NULL_ARGUMENT); - if (layoutText != null) layoutText.dispose (); - layoutText = null; - if (boldFont != null) boldFont.dispose (); - boldFont = null; - if (string.length () != 0) { - Display display = getDisplay (); - layoutText = new TextLayout (display); - layoutText.setText (string); - Font font = display.getSystemFont (); - FontData data = font.getFontData () [0]; - boldFont = new Font (display, data.getName (), data.getHeight (), SWT.BOLD); - TextStyle style = new TextStyle (boldFont, null, null); - layoutText.setStyle (style, 0, string.length ()); - } - if (tip.getVisible ()) configure (); -} - -/** - * Marks the receiver as visible if the argument is <code>true</code>, - * and marks it invisible otherwise. - * <p> - * If one of the receiver's ancestors is not visible or some - * other condition makes the receiver not visible, marking - * it visible may not actually cause it to be displayed. - * </p> - * - * @param visible the new visibility state - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public void setVisible (boolean visible) { - checkWidget (); - if (visible) configure (); - tip.setVisible (visible); - Display display = getDisplay (); - if (runnable != null) display.timerExec (-1, runnable); - runnable = null; - if (autohide && visible) { - runnable = new Runnable () { - public void run () { - if (!isDisposed ()) setVisible (false); - } - }; - display.timerExec(DELAY, runnable); - } -} - -} |