public Rectangle getClientArea () {	checkWidget ();	/* 	* Note: The CommandBar is part of the client area,	* not the trim.  Applications don't expect this so	* subtract the height of the CommandBar.	*/	if (OS.IsHPC) {		Rectangle rect = super.getClientArea ();		if (menuBar != null) {			int hwndCB = menuBar.hwndCB;			int height = OS.CommandBar_Height (hwndCB);			rect.y += height;			rect.height -= height;		}		return rect;	}	if (!OS.IsWinCE) {		if (OS.IsIconic (handle)) {			RECT rect = new RECT ();			WINDOWPLACEMENT lpwndpl = new WINDOWPLACEMENT ();			lpwndpl.length = WINDOWPLACEMENT.sizeof;			OS.GetWindowPlacement (handle, lpwndpl);			int width = lpwndpl.right - lpwndpl.left;			int height = lpwndpl.bottom - lpwndpl.top;			OS.SetRect (rect, 0, 0, width, height);			OS.SendMessage (handle, OS.WM_NCCALCSIZE, 0, rect);			return new Rectangle (0, 0, rect.right, rect.bottom);		}	}	return super.getClientArea ();}/** * Returns the receiver's default button if one had * previously been set, otherwise returns null. * * @return the default button or null * * @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 #setDefaultButton */public Button getDefaultButton () {	checkWidget ();	return defaultButton;}/** * Returns the receiver's image if it had previously been  * set using <code>setImage()</code>. The image is typically * displayed by the window manager when the instance is * marked as iconified, and may also be displayed somewhere * in the trim when the instance is in normal or maximized * states. * <p> * Note: This method will return null if called before * <code>setImage()</code> is called. It does not provide * access to a window manager provided, "default" image * even if one exists. * </p> *  * @return the image * * @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 Image getImage () {	checkWidget ();	return image;}/** * Returns the receiver's images if they had previously been  * set using <code>setImages()</code>. Images are typically * displayed by the window manager when the instance is * marked as iconified, and may also be displayed somewhere * in the trim when the instance is in normal or maximized * states. Depending where the icon is displayed, the platform * chooses the icon with the "best" size. It is expected that * the array will contain the same icon rendered at different * resolutions. *  * <p> * Note: This method will return an empty array if called before * <code>setImages()</code> is called. It does not provide * access to a window manager provided, "default" image * even if one exists. * </p> *  * @return the images * * @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> *  * @since 3.0 */public Image [] getImages () {	checkWidget ();	if (images == null) return new Image [0];	Image [] result = new Image [images.length];	System.arraycopy (images, 0, result, 0, images.length);	return result;}public Point getLocation () {	checkWidget ();	if (!OS.IsWinCE) {		if (OS.IsIconic (handle)) {			WINDOWPLACEMENT lpwndpl = new WINDOWPLACEMENT ();			lpwndpl.length = WINDOWPLACEMENT.sizeof;			OS.GetWindowPlacement (handle, lpwndpl);			return new Point (lpwndpl.left, lpwndpl.top);		}	}	return super.getLocation ();}/** * Returns <code>true</code> if the receiver is currently * maximized, and false otherwise.  * <p> * * @return the maximized 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 #setMaximized */public boolean getMaximized () {	checkWidget ();	if (OS.IsWinCE) return swFlags == OS.SW_SHOWMAXIMIZED;	if (OS.IsWindowVisible (handle)) return OS.IsZoomed (handle);	return swFlags == OS.SW_SHOWMAXIMIZED;}/** * Returns the receiver's menu bar if one had previously * been set, otherwise returns null. * * @return the menu bar or null * * @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 Menu getMenuBar () {	checkWidget ();	return menuBar;}/** * Returns <code>true</code> if the receiver is currently * minimized, and false otherwise.  * <p> * * @return the minimized 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 #setMinimized */public boolean getMinimized () {	checkWidget ();	if (OS.IsWinCE) return false;	if (OS.IsWindowVisible (handle)) return OS.IsIconic (handle);	return swFlags == OS.SW_SHOWMINNOACTIVE;}String getNameText () {	return getText ();}public Point getSize () {	checkWidget ();	if (!OS.IsWinCE) {		if (OS.IsIconic (handle)) {			WINDOWPLACEMENT lpwndpl = new WINDOWPLACEMENT ();			lpwndpl.length = WINDOWPLACEMENT.sizeof;			OS.GetWindowPlacement (handle, lpwndpl);			int width = lpwndpl.right - lpwndpl.left;			int height = lpwndpl.bottom - lpwndpl.top;			return new Point (width, height);		}	}	return super.getSize ();}/** * Returns the receiver's text, which is the string that the * window manager will typically display as the receiver's * <em>title</em>. If the text has not previously been set,  * returns an empty string. * * @return the 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 ();	int length = OS.GetWindowTextLength (handle);	if (length == 0) return "";	/* Use the character encoding for the default locale */	TCHAR buffer = new TCHAR (0, length + 1);	OS.GetWindowText (handle, buffer, length + 1);	return buffer.toString (0, length);}public boolean isReparentable () {	checkWidget ();	/*	* Feature in Windows.  Calling SetParent() for a shell causes	* a kind of fake MDI to happen.  It doesn't work well on Windows	* and is not supported on the other platforms.  The fix is to	* disallow the SetParent().	*/	return false;}boolean isTabGroup () {	/*	* Can't test WS_TAB bits because they are the same as WS_MAXIMIZEBOX.	*/	return true;}boolean isTabItem () {	/*	* Can't test WS_TAB bits because they are the same as WS_MAXIMIZEBOX.	*/	return false;}Decorations menuShell () {	return this;}void releaseWidget () {	if (menuBar != null) menuBar.releaseResources ();	menuBar = null;	if (menus != null) {		do {			int index = 0;			while (index < menus.length) {				Menu menu = menus [index];				if (menu != null && !menu.isDisposed ()) {					while (menu.getParentMenu () != null) {						menu = menu.getParentMenu ();					}					menu.dispose ();					break;				}				index++;			}			if (index == menus.length) break;		} while (true);	}	menus = null;	super.releaseWidget ();	if (smallImage != null) smallImage.dispose ();	if (largeImage != null) largeImage.dispose ();	smallImage = largeImage = image = null;	images = null;	savedFocus = null;	defaultButton = saveDefault = null;	if (hAccel != 0 && hAccel != -1) OS.DestroyAcceleratorTable (hAccel);	hAccel = -1;}void removeMenu (Menu menu) {	if (menus == null) return;	for (int i=0; i<menus.length; i++) {		if (menus [i] == menu) {			menus [i] = null;			return;		}	}}boolean restoreFocus () {	if (display.ignoreRestoreFocus) return true;	if (savedFocus != null && savedFocus.isDisposed ()) savedFocus = null;	if (savedFocus != null && savedFocus.setSavedFocus ()) return true;	/*	* This code is intentionally commented.  When no widget	* has been given focus, some platforms give focus to the	* default button.  Windows doesn't do this.	*///	if (defaultButton != null && !defaultButton.isDisposed ()) {//		if (defaultButton.setFocus ()) return true;//	}	return false;}void saveFocus () {	Control control = display.getFocusControl ();	if (control != null && control != this && this == control.menuShell ()) {		setSavedFocus (control);	}}void setBounds (int x, int y, int width, int height, int flags) {	if (OS.IsWinCE) {		super.setBounds (x, y, width, height, flags);	}	if (OS.IsIconic (handle) || OS.IsZoomed (handle)) {		setPlacement (x, y, width, height, flags);		return;	}	super.setBounds (x, y, width, height, flags);}/** * If the argument is not null, sets the receiver's default * button to the argument, and if the argument is null, sets * the receiver's default button to the first button which * was set as the receiver's default button (called the  * <em>saved default button</em>). If no default button had * previously been set, or the saved default button was * disposed, the receiver's default button will be set to * null.  * * @param button the new default button * * @exception IllegalArgumentException <ul> *    <li>ERROR_INVALID_ARGUMENT - if the button has been disposed</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 setDefaultButton (Button button) {	checkWidget ();	setDefaultButton (button, true);}void setDefaultButton (Button button, boolean save) {	if (button == null) {		if (defaultButton == saveDefault) {			if (save) saveDefault = null;			return;		}	} else {		if (button.isDisposed()) error(SWT.ERROR_INVALID_ARGUMENT);		if ((button.style & SWT.PUSH) == 0) return;		if (button == defaultButton) return;	}	if (defaultButton != null) {		if (!defaultButton.isDisposed ()) defaultButton.setDefault (false);	}	if ((defaultButton = button) == null) defaultButton = saveDefault;	if (defaultButton != null) {		if (!defaultButton.isDisposed ()) defaultButton.setDefault (true);	}	if (save) saveDefault = defaultButton;	if (saveDefault != null && saveDefault.isDisposed ()) saveDefault = null;}/** * Sets the receiver's image to the argument, which may * be null. The image is typically displayed by the window * manager when the instance is marked as iconified, and * may also be displayed somewhere in the trim when the * instance is in normal or maximized states. *  * @param image the new image (or null) * * @exception IllegalArgumentException <ul> *    <li>ERROR_INVALID_ARGUMENT - if the image has been disposed</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> */