diff options
Diffstat (limited to 'bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Tracker.java')
| -rwxr-xr-x | bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Tracker.java | 684 |
1 files changed, 0 insertions, 684 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Tracker.java b/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Tracker.java deleted file mode 100755 index 1a17e7e576..0000000000 --- a/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Tracker.java +++ /dev/null @@ -1,684 +0,0 @@ -package org.eclipse.swt.widgets;
-
-/*
- * (c) Copyright IBM Corp. 2000, 2001.
- * All Rights Reserved
- */
-
-import org.eclipse.swt.internal.*;
-import org.eclipse.swt.internal.win32.*;
-import org.eclipse.swt.graphics.*;
-import org.eclipse.swt.*;
-import org.eclipse.swt.events.*;
-
-/**
- * Instances of this class implement rubber banding rectangles.
- *
- * <dl>
- * <dt><b>Styles:</b></dt>
- * <dd>(none)</dd>
- * <dt><b>Events:</b></dt>
- * <dd>Move</dd>
- * </dl>
- * <p>
- * IMPORTANT: This class is <em>not</em> intended to be subclassed.
- * </p>
- */
-
-public class Tracker extends Widget {
- Control parent;
- Display display;
- boolean tracking, stippled;
- Rectangle [] rectangles, proportions;
- int resizeCursor, clientCursor, cursorOrientation = SWT.NONE;
- boolean inEvent = false;
-
- /*
- * The following values mirror step sizes on Windows
- */
- final static int STEPSIZE_SMALL = 1;
- final static int STEPSIZE_LARGE = 9;
-
-/**
- * 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
- * for all SWT widget classes should include a comment which
- * describes the style constants which are applicable to the class.
- * </p>
- *
- * @param parent a widget which will be the parent of the new instance (cannot be null)
- * @param style the style of widget 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
- * @see Widget#checkSubclass
- * @see Widget#getStyle
- */
-public Tracker (Composite parent, int style) {
- super (parent, checkStyle (style));
- this.parent = parent;
- display = parent.getDisplay ();
-}
-
-/**
- * Constructs a new instance of this class given the display
- * to create it on 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
- * for all SWT widget classes should include a comment which
- * describes the style constants which are applicable to the class.
- * </p><p>
- * Note: Currently, null can be passed in for the display argument.
- * This has the effect of creating the tracker on the currently active
- * display if there is one. If there is no current display, the
- * tracker is created on a "default" display. <b>Passing in null as
- * the display argument is not considered to be good coding style,
- * and may not be supported in a future release of SWT.</b>
- * </p>
- *
- * @param display the display to create the tracker on
- * @param style the style of control to construct
- *
- * @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>
- */
-public Tracker (Display display, int style) {
- if (display == null) display = Display.getCurrent ();
- if (display == null) display = Display.getDefault ();
- if (!display.isValidThread ()) {
- error (SWT.ERROR_THREAD_INVALID_ACCESS);
- }
- this.style = checkStyle (style);
- this.display = display;
-}
-
-/**
- * Adds the listener to the collection of listeners who will
- * be notified when the control is moved or resized, by sending
- * it one of the messages defined in the <code>ControlListener</code>
- * interface.
- *
- * @param listener the listener which should 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 ControlListener
- * @see #removeControlListener
- */
-public void addControlListener (ControlListener listener) {
- checkWidget ();
- if (listener == null) error (SWT.ERROR_NULL_ARGUMENT);
- TypedListener typedListener = new TypedListener (listener);
- addListener (SWT.Move,typedListener);
-}
-
-Point adjustMoveCursor () {
- Rectangle bounds = computeBounds ();
- int newX = bounds.x + bounds.width / 2;
- int newY = bounds.y;
- POINT pt = new POINT ();
- pt.x = newX; pt.y = newY;
- /*
- * Convert to screen coordinates iff needed
- */
- if (parent != null) {
- OS.ClientToScreen (parent.handle, pt);
- }
- OS.SetCursorPos (pt.x, pt.y);
- return new Point (pt.x, pt.y);
-}
-
-Point adjustResizeCursor () {
- int newX, newY;
- Rectangle bounds = computeBounds ();
-
- if ((cursorOrientation & SWT.LEFT) != 0) {
- newX = bounds.x;
- } else if ((cursorOrientation & SWT.RIGHT) != 0) {
- newX = bounds.x + bounds.width;
- } else {
- newX = bounds.x + bounds.width / 2;
- }
-
- if ((cursorOrientation & SWT.UP) != 0) {
- newY = bounds.y;
- } else if ((cursorOrientation & SWT.DOWN) != 0) {
- newY = bounds.y + bounds.height;
- } else {
- newY = bounds.y + bounds.height / 2;
- }
-
- POINT pt = new POINT ();
- pt.x = newX; pt.y = newY;
- /*
- * Convert to screen coordinates iff needed
- */
- if (parent != null) {
- OS.ClientToScreen (parent.handle, pt);
- }
- OS.SetCursorPos (pt.x, pt.y);
-
- /*
- * If the client has not provided a custom cursor then determine
- * the appropriate resize cursor.
- */
- if (clientCursor == 0) {
- int newCursor = 0;
- switch (cursorOrientation) {
- case SWT.UP:
- newCursor = OS.LoadCursor (0, OS.IDC_SIZENS);
- break;
- case SWT.DOWN:
- newCursor = OS.LoadCursor (0, OS.IDC_SIZENS);
- break;
- case SWT.LEFT:
- newCursor = OS.LoadCursor (0, OS.IDC_SIZEWE);
- break;
- case SWT.RIGHT:
- newCursor = OS.LoadCursor (0, OS.IDC_SIZEWE);
- break;
- case SWT.LEFT | SWT.UP:
- newCursor = OS.LoadCursor (0, OS.IDC_SIZENWSE);
- break;
- case SWT.RIGHT | SWT.DOWN:
- newCursor = OS.LoadCursor (0, OS.IDC_SIZENWSE);
- break;
- case SWT.LEFT | SWT.DOWN:
- newCursor = OS.LoadCursor (0, OS.IDC_SIZENESW);
- break;
- case SWT.RIGHT | SWT.UP:
- newCursor = OS.LoadCursor (0, OS.IDC_SIZENESW);
- break;
- default:
- newCursor = OS.LoadCursor (0, OS.IDC_SIZEALL);
- break;
- }
- OS.SetCursor (newCursor);
- if (resizeCursor != 0) {
- OS.DestroyCursor (resizeCursor);
- }
- resizeCursor = newCursor;
- }
-
- return new Point (pt.x, pt.y);
-}
-static int checkStyle (int style) {
- if ((style & (SWT.LEFT | SWT.RIGHT | SWT.UP | SWT.DOWN)) == 0) {
- style |= SWT.LEFT | SWT.RIGHT | SWT.UP | SWT.DOWN;
- }
- return style;
-}
-/**
- * Stop displaying the tracker rectangles.
- *
- * @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 close () {
- checkWidget ();
- tracking = false;
-}
-
-Rectangle computeBounds () {
- int xMin = rectangles [0].x;
- int yMin = rectangles [0].y;
- int xMax = rectangles [0].x + rectangles [0].width;
- int yMax = rectangles [0].y + rectangles [0].height;
-
- for (int i = 1; i < rectangles.length; i++) {
- if (rectangles [i].x < xMin) xMin = rectangles [i].x;
- if (rectangles [i].y < yMin) yMin = rectangles [i].y;
- int rectRight = rectangles [i].x + rectangles [i].width;
- if (rectRight > xMax) xMax = rectRight;
- int rectBottom = rectangles [i].y + rectangles [i].height;
- if (rectBottom > yMax) yMax = rectBottom;
- }
-
- return new Rectangle (xMin, yMin, xMax - xMin, yMax - yMin);
-}
-
-Rectangle [] computeProportions (Rectangle [] rects) {
- Rectangle [] result = new Rectangle [rects.length];
- Rectangle bounds = computeBounds ();
- for (int i = 0; i < rects.length; i++) {
- result[i] = new Rectangle (
- (rects[i].x - bounds.x) * 100 / bounds.width,
- (rects[i].y - bounds.y) * 100 / bounds.height,
- rects[i].width * 100 / bounds.width,
- rects[i].height * 100 / bounds.height);
- }
- return result;
-}
-/**
- * Draw the rectangles displayed by the tracker.
- */
-void drawRectangles (Rectangle [] rects) {
- if (parent != null) {
- if (parent.isDisposed ()) return;
- parent.getShell ().update ();
- } else {
- display.update ();
- }
- int bandWidth = 1;
- int hwndTrack = OS.GetDesktopWindow ();
- if (parent != null) hwndTrack = parent.handle;
- int hDC = OS.GetDCEx (hwndTrack, 0, OS.DCX_CACHE);
- int hBitmap = 0, hBrush = 0, oldBrush = 0;
- if (stippled) {
- bandWidth = 3;
- byte [] bits = {-86, 0, 85, 0, -86, 0, 85, 0, -86, 0, 85, 0, -86, 0, 85, 0};
- hBitmap = OS.CreateBitmap (8, 8, 1, 1, bits);
- hBrush = OS.CreatePatternBrush (hBitmap);
- oldBrush = OS.SelectObject (hDC, hBrush);
- }
- for (int i=0; i<rects.length; i++) {
- Rectangle rect = rects [i];
- OS.PatBlt (hDC, rect.x, rect.y, rect.width, bandWidth, OS.PATINVERT);
- OS.PatBlt (hDC, rect.x, rect.y + bandWidth, bandWidth, rect.height - (bandWidth * 2), OS.PATINVERT);
- OS.PatBlt (hDC, rect.x + rect.width - bandWidth, rect.y + bandWidth, bandWidth, rect.height - (bandWidth * 2), OS.PATINVERT);
- OS.PatBlt (hDC, rect.x, rect.y + rect.height - bandWidth, rect.width, bandWidth, OS.PATINVERT);
- }
- if (stippled) {
- OS.SelectObject (hDC, oldBrush);
- OS.DeleteObject (hBrush);
- OS.DeleteObject (hBitmap);
- }
- OS.ReleaseDC (hwndTrack, hDC);
-}
-
-public Display getDisplay () {
- return display;
-}
-
-/**
- * Returns the bounds of the Rectangles being drawn.
- *
- * @return the bounds of the Rectangles being drawn
- *
- * @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 Rectangle [] getRectangles () {
- checkWidget ();
- return rectangles;
-}
-
-/**
- * Returns <code>true</code> if the rectangles are drawn with a stippled line, <code>false</code> otherwise.
- *
- * @return the stippled effect of the rectangles
- *
- * @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 getStippled () {
- checkWidget ();
- return stippled;
-}
-
-void moveRectangles (int xChange, int yChange) {
- if (xChange < 0 && ((style & SWT.LEFT) == 0)) return;
- if (xChange > 0 && ((style & SWT.RIGHT) == 0)) return;
- if (yChange < 0 && ((style & SWT.UP) == 0)) return;
- if (yChange > 0 && ((style & SWT.DOWN) == 0)) return;
- Rectangle bounds = computeBounds ();
- bounds.x += xChange; bounds.y += yChange;
- for (int i = 0; i < rectangles.length; i++) {
- rectangles [i].x += xChange;
- rectangles [i].y += yChange;
- }
-}
-
-/**
- * Start displaying the Tracker rectangles.
- *
- * @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 open () {
- checkWidget ();
- if (rectangles == null) return false;
- boolean cancelled = false;
- tracking = true;
- Event event = new Event ();
- MSG msg = new MSG ();
- /*
- * If this tracker is being created without a mouse drag then
- * we need to create a transparent window that fills the screen
- * in order to get all mouse/keyboard events that occur
- * outside of our visible windows (ie.- over the desktop).
- */
- int hwndTransparent = 0;
- Callback newProc = null;
- boolean mouseDown = OS.GetKeyState(OS.VK_LBUTTON) < 0;
- if (!mouseDown) {
- int width = OS.GetSystemMetrics (OS.SM_CXSCREEN);
- int height = OS.GetSystemMetrics (OS.SM_CYSCREEN);
- hwndTransparent = OS.CreateWindowEx (
- OS.WS_EX_TRANSPARENT,
- display.windowClass,
- null,
- OS.WS_POPUP | OS.WS_VISIBLE,
- 0, 0,
- width, height,
- 0,
- 0,
- OS.GetModuleHandle (null),
- null);
- final int oldProc = OS.GetWindowLong (hwndTransparent, OS.GWL_WNDPROC);
- Object windowProc = new Object () {
- public int windowProc (int hwnd, int msg, int wParam, int lParam) {
- switch (msg) {
- /*
- * We typically do not want to answer that the transparent window is
- * transparent to hits since doing so negates the effect of having it
- * to grab events. However, clients of the tracker should not be aware
- * of this transparent window. Therefore if there is a hit query
- * performed as a result of client code then answer that the transparent
- * window is transparent to hits so that its existence will not impact
- * the client.
- */
- case OS.WM_NCHITTEST:
- if (inEvent) return OS.HTTRANSPARENT;
- break;
- case OS.WM_SETCURSOR:
- if (clientCursor != 0) {
- OS.SetCursor(clientCursor);
- return 1;
- }
- if (resizeCursor != 0) {
- OS.SetCursor(resizeCursor);
- return 1;
- }
- }
- return OS.CallWindowProc (oldProc, hwnd, msg, wParam, lParam);
- }
- };
- newProc = new Callback (windowProc, "windowProc", 4);
- OS.SetWindowLong (hwndTransparent, OS.GWL_WNDPROC, newProc.getAddress ());
- }
-
- drawRectangles (rectangles);
- Point cursorPos;
- if (mouseDown) {
- POINT pt = new POINT ();
- OS.GetCursorPos (pt);
- cursorPos = new Point (pt.x, pt.y);
- } else {
- if ((style & SWT.RESIZE) != 0) {
- cursorPos = adjustResizeCursor ();
- } else {
- cursorPos = adjustMoveCursor ();
- }
- }
-
- int oldX = cursorPos.x, oldY = cursorPos.y;
- /*
- * Tracker behaves like a Dialog with its own OS event loop.
- */
- while (tracking && !cancelled) {
- if (parent != null && parent.isDisposed ()) break;
- OS.GetMessage (msg, 0, 0, 0);
- int message = msg.message;
- switch (message) {
- case OS.WM_LBUTTONUP:
- case OS.WM_MOUSEMOVE:
- int newPos = OS.GetMessagePos ();
- int newX = (short) (newPos & 0xFFFF);
- int newY = (short) (newPos >> 16);
- if (newX != oldX || newY != oldY) {
- drawRectangles (rectangles);
- event.x = newX;
- event.y = newY;
- if ((style & SWT.RESIZE) != 0) {
- resizeRectangles (newX - oldX, newY - oldY);
- cursorPos = adjustResizeCursor ();
- newX = cursorPos.x; newY = cursorPos.y;
- inEvent = true;
- sendEvent (SWT.Resize, event);
- } else {
- moveRectangles (newX - oldX, newY - oldY);
- inEvent = true;
- sendEvent (SWT.Move, event);
- }
- inEvent = false;
- /*
- * It is possible (but unlikely), that application
- * code could have disposed the widget in the move
- * event. If this happens, return false to indicate
- * that the tracking has failed.
- */
- if (isDisposed ()) return false;
- drawRectangles (rectangles);
- oldX = newX; oldY = newY;
- }
- tracking = msg.message != OS.WM_LBUTTONUP;
- break;
- case OS.WM_KEYDOWN:
- int stepSize = OS.GetKeyState (OS.VK_CONTROL) < 0 ? STEPSIZE_SMALL : STEPSIZE_LARGE;
- int xChange = 0, yChange = 0;
- switch (msg.wParam) {
- case OS.VK_ESCAPE:
- cancelled = true;
- tracking = false;
- break;
- case OS.VK_RETURN:
- tracking = false;
- break;
- case OS.VK_LEFT:
- xChange = -stepSize;
- break;
- case OS.VK_RIGHT:
- xChange = stepSize;
- break;
- case OS.VK_UP:
- yChange = -stepSize;
- break;
- case OS.VK_DOWN:
- yChange = stepSize;
- break;
- }
- if (xChange != 0 || yChange != 0) {
- drawRectangles (rectangles);
- newX = oldX + xChange;
- newY = oldY + yChange;
- event.x = newX;
- event.y = newY;
- if ((style & SWT.RESIZE) != 0) {
- resizeRectangles (xChange, yChange);
- cursorPos = adjustResizeCursor ();
- inEvent = true;
- sendEvent (SWT.Resize, event);
- } else {
- moveRectangles (xChange, yChange);
- cursorPos = adjustMoveCursor ();
- inEvent = true;
- sendEvent (SWT.Move, event);
- }
- inEvent = false;
- /*
- * It is possible (but unlikely) that application
- * code could have disposed the widget in the move
- * event. If this happens return false to indicate
- * that the tracking has failed.
- */
- if (isDisposed ()) return false;
- drawRectangles (rectangles);
- oldX = cursorPos.x; oldY = cursorPos.y;
- }
- break;
- }
- /*
- * Don't dispatch mouse and key events in general, EXCEPT once this
- * tracker has finished its work.
- */
- if (tracking && !cancelled) {
- if (OS.WM_KEYFIRST <= message && message <= OS.WM_KEYLAST) continue;
- if (OS.WM_MOUSEFIRST <= message && message <= OS.WM_MOUSELAST) continue;
- }
- OS.DispatchMessage (msg);
- }
- drawRectangles (rectangles);
- /*
- * Cleanup: If a transparent window was created in order to capture events then
- * destroy it and its callback object now.
- */
- if (hwndTransparent != 0) {
- OS.DestroyWindow (hwndTransparent);
- }
- if (newProc != null) {
- newProc.dispose();
- }
- /*
- * Cleanup: If this tracker was resizing then the last cursor that it created
- * needs to be destroyed.
- */
- if (resizeCursor != 0) {
- OS.DestroyCursor (resizeCursor);
- }
- tracking = false;
- return !cancelled;
-}
-
-/**
- * Removes the listener from the collection of listeners who will
- * be notified when the control is moved or resized.
- *
- * @param listener the listener which should 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 ControlListener
- * @see #addControlListener
- */
-public void removeControlListener (ControlListener listener) {
- checkWidget ();
- if (listener == null) error (SWT.ERROR_NULL_ARGUMENT);
- if (eventTable == null) return;
- eventTable.unhook (SWT.Move, listener);
-}
-
-void resizeRectangles (int xChange, int yChange) {
- /*
- * If the cursor orientation has not been set in the orientation of
- * this change then try to set it here.
- */
- if (xChange < 0 && ((style & SWT.LEFT) != 0) && ((cursorOrientation & SWT.RIGHT) == 0)) {
- cursorOrientation |= SWT.LEFT;
- } else if (xChange > 0 && ((style & SWT.RIGHT) != 0) && ((cursorOrientation & SWT.LEFT) == 0)) {
- cursorOrientation |= SWT.RIGHT;
- } else if (yChange < 0 && ((style & SWT.UP) != 0) && ((cursorOrientation & SWT.DOWN) == 0)) {
- cursorOrientation |= SWT.UP;
- } else if (yChange > 0 && ((style & SWT.DOWN) != 0) && ((cursorOrientation & SWT.UP) == 0)) {
- cursorOrientation |= SWT.DOWN;
- }
- Rectangle bounds = computeBounds ();
- if ((cursorOrientation & SWT.LEFT) != 0) {
- bounds.x += xChange;
- bounds.width -= xChange;
- } else if ((cursorOrientation & SWT.RIGHT) != 0) {
- bounds.width += xChange;
- }
- if ((cursorOrientation & SWT.UP) != 0) {
- bounds.y += yChange;
- bounds.height -= yChange;
- } else if ((cursorOrientation & SWT.DOWN) != 0) {
- bounds.height += yChange;
- }
- /*
- * The following are conditions under which the resize should not be applied
- */
- if (bounds.width < 0 || bounds.height < 0) return;
-
- Rectangle [] newRects = new Rectangle [rectangles.length];
- for (int i = 0; i < rectangles.length; i++) {
- Rectangle proportion = proportions[i];
- newRects[i] = new Rectangle (
- proportion.x * bounds.width / 100 + bounds.x,
- proportion.y * bounds.height / 100 + bounds.y,
- proportion.width * bounds.width / 100,
- proportion.height * bounds.height / 100);
- }
- rectangles = newRects;
-}
-
-public void setCursor(Cursor newCursor) {
- checkWidget();
- clientCursor = 0;
- if (newCursor != null) {
- clientCursor = newCursor.handle;
- if (inEvent) OS.SetCursor(clientCursor);
- }
-}
-/**
- * Specify the rectangles that should be drawn.
- *
- * @param rectangles the bounds of the rectangles to be drawn
- *
- * @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 setRectangles (Rectangle [] rectangles) {
- checkWidget ();
- if (rectangles == null) error (SWT.ERROR_NULL_ARGUMENT);
- this.rectangles = rectangles;
- proportions = computeProportions (rectangles);
-}
-
-/**
- * Change the appearance of the line used to draw the rectangles.
- *
- * @param stippled <code>true</code> if rectangle should appear stippled
- *
- * @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 setStippled (boolean stippled) {
- checkWidget ();
- this.stippled = stippled;
-}
-}
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