| package org.eclipse.swt.widgets; |
| |
| /* |
| * Copyright (c) 2000, 2002 IBM Corp. All rights reserved. |
| * This file is made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| */ |
| |
| import org.eclipse.swt.internal.*; |
| import org.eclipse.swt.internal.carbon.*; |
| import org.eclipse.swt.*; |
| import org.eclipse.swt.graphics.*; |
| import org.eclipse.swt.events.*; |
| |
| /** |
| * Instances of this class implement the notebook user interface |
| * metaphor. It allows the user to select a notebook page from |
| * set of pages. |
| * <p> |
| * The item children that may be added to instances of this class |
| * must be of type <code>TabItem</code>. |
| * <code>Control</code> children are created and then set into a |
| * tab item using <code>TabItem#setControl</code>. |
| * </p><p> |
| * Note that although this class is a subclass of <code>Composite</code>, |
| * it does not make sense to set a layout on it. |
| * </p><p> |
| * <dl> |
| * <dt><b>Styles:</b></dt> |
| * <dd>(none)</dd> |
| * <dt><b>Events:</b></dt> |
| * <dd>Selection</dd> |
| * </dl> |
| * <p> |
| * IMPORTANT: This class is <em>not</em> intended to be subclassed. |
| * </p> |
| */ |
| public class TabFolder extends Composite { |
| TabItem [] items; |
| // AW |
| private static final int TAB_HEIGHT= 32; |
| private static final int MARGIN= 6; |
| // AW |
| /* AW |
| ImageList imageList; |
| static final int TabFolderProc; |
| */ |
| |
| /** |
| * 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 |
| * @see Widget#checkSubclass |
| * @see Widget#getStyle |
| */ |
| public TabFolder (Composite parent, int style) { |
| super (parent, checkStyle (style)); |
| } |
| |
| /** |
| * Adds the listener to the collection of listeners who will |
| * be notified when the receiver's selection changes, by sending |
| * it one of the messages defined in the <code>SelectionListener</code> |
| * interface. |
| * <p> |
| * When <code>widgetSelected</code> is called, the item field of the event object is valid. |
| * <code>widgetDefaultSelected</code> is not called. |
| * </p> |
| * |
| * @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 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); |
| } |
| |
| static int checkStyle (int style) { |
| /* |
| * Even though it is legal to create this widget |
| * with scroll bars, they serve no useful purpose |
| * because they do not automatically scroll the |
| * widget's client area. The fix is to clear |
| * the SWT style. |
| */ |
| return style & ~(SWT.H_SCROLL | SWT.V_SCROLL); |
| } |
| |
| protected void checkSubclass () { |
| if (!isValidSubclass ()) error (SWT.ERROR_INVALID_SUBCLASS); |
| } |
| |
| public Point computeSize (int wHint, int hHint, boolean changed) { |
| checkWidget (); |
| /* AW |
| RECT insetRect = new RECT (), itemRect = new RECT (); |
| OS.SendMessage (handle, OS.TCM_ADJUSTRECT, 0, insetRect); |
| int width = insetRect.left - insetRect.right, height = 0; |
| int count = OS.SendMessage (handle, OS.TCM_GETITEMCOUNT, 0, 0); |
| if (count != 0) { |
| OS.SendMessage (handle, OS.TCM_GETITEMRECT, count - 1, itemRect); |
| width = Math.max (width, itemRect.right - insetRect.right); |
| } |
| */ |
| int width= 100; // AW a bogus guess |
| int height= 0; |
| |
| Point size; |
| if (layout != null) { |
| size = layout.computeSize (this, wHint, hHint, changed); |
| } else { |
| size = minimumSize (); |
| } |
| if (size.x == 0) size.x = DEFAULT_WIDTH; |
| if (size.y == 0) size.y = DEFAULT_HEIGHT; |
| if (wHint != SWT.DEFAULT) size.x = wHint; |
| if (hHint != SWT.DEFAULT) size.y = hHint; |
| width = Math.max (width, size.x); |
| height = Math.max (height, size.y); |
| Rectangle trim = computeTrim (0, 0, width, height); |
| width = trim.width; height = trim.height; |
| return new Point (width, height); |
| } |
| public Rectangle computeTrim (int x, int y, int width, int height) { |
| checkWidget (); |
| /* AW |
| RECT rect = new RECT (); |
| OS.SetRect (rect, x, y, x + width, y + height); |
| OS.SendMessage (handle, OS.TCM_ADJUSTRECT, 1, rect); |
| */ |
| /* AW |
| int border = getBorderWidth (); |
| rect.left -= border; rect.right += border; |
| rect.top -= border; rect.bottom += border; |
| int newWidth = rect.right - rect.left; |
| int newHeight = rect.bottom - rect.top; |
| return new Rectangle (rect.left, rect.top, newWidth, newHeight); |
| */ |
| return new Rectangle (x-MARGIN, y-TAB_HEIGHT, width+(2*MARGIN), height+TAB_HEIGHT+MARGIN); |
| } |
| |
| void createItem (TabItem item, int index) { |
| int count = OS.GetControl32BitMaximum(handle); |
| |
| if (!(0 <= index && index <= count)) error (SWT.ERROR_INVALID_RANGE); |
| if (count == items.length) { |
| TabItem [] newItems = new TabItem [items.length + 4]; |
| System.arraycopy (items, 0, newItems, 0, items.length); |
| items = newItems; |
| } |
| /* AW |
| TCITEM tcItem = new TCITEM (); |
| if (OS.SendMessage (handle, OS.TCM_INSERTITEM, index, tcItem) == -1) { |
| error (SWT.ERROR_ITEM_NOT_ADDED); |
| } |
| */ |
| OS.SetControl32BitMaximum(handle, count+1); |
| |
| System.arraycopy (items, index, items, index + 1, count - index); |
| items [index] = item; |
| |
| /* |
| * Send a selection event when the item that is added becomes |
| * the new selection. This only happens when the first item |
| * is added. |
| */ |
| if (count == 0) { |
| Event event = new Event (); |
| event.item = items [0]; |
| sendEvent (SWT.Selection, event); |
| // the widget could be destroyed at this point |
| } |
| } |
| void createHandle (int index) { |
| state |= HANDLE; |
| state &= ~CANVAS; |
| int parentHandle = parent.handle; |
| int windowHandle= OS.GetControlOwner(parentHandle); |
| int[] tmp= new int[1]; |
| OS.CreateTabFolderControl(windowHandle, tmp); |
| handle= tmp[0]; |
| if (handle == 0) error (SWT.ERROR_NO_HANDLES); |
| MacUtil.embedControl(handle, parentHandle); |
| MacUtil.initLocation(handle); |
| |
| Display display= getDisplay(); |
| OS.SetControlAction(handle, display.fControlActionProc); |
| |
| /* |
| OS.InstallEventHandler(OS.GetControlEventTarget(handle), display.fControlProc, |
| new int[] { |
| OS.kEventClassControl, OS.kEventControlBoundsChanged |
| }, |
| handle |
| ); |
| */ |
| } |
| |
| void createWidget (int index) { |
| super.createWidget (index); |
| items = new TabItem [4]; |
| } |
| |
| void destroyItem (TabItem item) { |
| int count = OS.GetControl32BitMaximum(handle); |
| int index = 0; |
| while (index < count) { |
| if (items [index] == item) break; |
| index++; |
| } |
| if (index == count) return; // not found |
| /* AW |
| int selectionIndex = OS.SendMessage (handle, OS.TCM_GETCURSEL, 0, 0); |
| */ |
| int selectionIndex = OS.GetControl32BitValue(handle)-1; |
| |
| /* AW |
| if (OS.SendMessage (handle, OS.TCM_DELETEITEM, index, 0) == 0) { |
| error (SWT.ERROR_ITEM_NOT_REMOVED); |
| } |
| */ |
| OS.SetControl32BitValue(handle, count-1); |
| |
| System.arraycopy (items, index + 1, items, index, --count - index); |
| items [count] = null; |
| if (count == 0) { |
| /* AW |
| if (imageList != null) { |
| OS.SendMessage (handle, OS.TCM_SETIMAGELIST, 0, 0); |
| Display display = getDisplay (); |
| display.releaseImageList (imageList); |
| } |
| imageList = null; |
| */ |
| items = new TabItem [4]; |
| } |
| if (count > 0 && index == selectionIndex) { |
| setSelection (Math.max (0, selectionIndex - 1)); |
| selectionIndex = getSelectionIndex (); |
| if (selectionIndex != -1) { |
| Event event = new Event (); |
| event.item = items [selectionIndex]; |
| sendEvent (SWT.Selection, event); |
| // the widget could be destroyed at this point |
| } |
| } |
| } |
| |
| public Rectangle getClientArea () { |
| checkWidget (); |
| /* AW |
| if (parent.hdwp != 0) { |
| int oldHdwp = parent.hdwp; |
| parent.hdwp = 0; |
| OS.EndDeferWindowPos (oldHdwp); |
| int count = parent.getChildrenCount (); |
| parent.hdwp = OS.BeginDeferWindowPos (count); |
| } |
| RECT rect = new RECT (); |
| OS.GetClientRect (handle, rect); |
| OS.SendMessage (handle, OS.TCM_ADJUSTRECT, 0, rect); |
| int width = rect.right - rect.left; |
| int height = rect.bottom - rect.top; |
| return new Rectangle (rect.left, rect.top, width, height); |
| */ |
| |
| short[] outer= new short[4]; |
| OS.GetControlBounds(handle, outer); |
| |
| short[] inner= new short[4]; |
| OS.GetControlData(handle, OS.kControlEntireControl, OS.kControlTabContentRectTag, inner); |
| |
| return new Rectangle(inner[1]-outer[1], inner[0]-outer[0], inner[3]-inner[1], inner[2]-inner[0]); |
| } |
| |
| /** |
| * Returns the item at the given, zero-relative index in the |
| * receiver. Throws an exception if the index is out of range. |
| * |
| * @param index the index of the item to return |
| * @return the item at the given index |
| * |
| * @exception IllegalArgumentException <ul> |
| * <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)</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 TabItem getItem (int index) { |
| checkWidget (); |
| int count = OS.GetControl32BitMaximum(handle); |
| if (!(0 <= index && index < count)) error (SWT.ERROR_INVALID_RANGE); |
| return items [index]; |
| } |
| |
| /** |
| * Returns the number of items contained in the receiver. |
| * |
| * @return the number of items |
| * |
| * @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 int getItemCount () { |
| checkWidget (); |
| return OS.GetControl32BitMaximum(handle); |
| } |
| |
| /** |
| * Returns an array of <code>TabItem</code>s which are the items |
| * in the receiver. |
| * <p> |
| * Note: This is not the actual structure used by the receiver |
| * to maintain its list of items, so modifying the array will |
| * not affect the receiver. |
| * </p> |
| * |
| * @return the items in 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 TabItem [] getItems () { |
| checkWidget (); |
| int count = OS.GetControl32BitMaximum(handle); |
| TabItem [] result = new TabItem [count]; |
| System.arraycopy (items, 0, result, 0, count); |
| return result; |
| } |
| |
| /** |
| * Returns an array of <code>TabItem</code>s that are currently |
| * selected in the receiver. An empty array indicates that no |
| * items are selected. |
| * <p> |
| * Note: This is not the actual structure used by the receiver |
| * to maintain its selection, so modifying the array will |
| * not affect the receiver. |
| * </p> |
| * @return an array representing the selection |
| * |
| * @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 TabItem [] getSelection () { |
| checkWidget (); |
| int index= OS.GetControl32BitValue(handle)-1; |
| if (index == -1) return new TabItem [0]; |
| return new TabItem [] {items [index]}; |
| } |
| |
| /** |
| * Returns the zero-relative index of the item which is currently |
| * selected in the receiver, or -1 if no item is selected. |
| * |
| * @return the index of the selected item |
| * |
| * @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 int getSelectionIndex () { |
| checkWidget (); |
| return OS.GetControl32BitValue(handle)-1; |
| } |
| |
| /* AW |
| int imageIndex (Image image) { |
| if (image == null) return OS.I_IMAGENONE; |
| if (imageList == null) { |
| Rectangle bounds = image.getBounds (); |
| imageList = getDisplay ().getImageList (new Point (bounds.width, bounds.height)); |
| int index = imageList.indexOf (image); |
| if (index == -1) index = imageList.add (image); |
| int hImageList = imageList.getHandle (); |
| OS.SendMessage (handle, OS.TCM_SETIMAGELIST, 0, hImageList); |
| return index; |
| } |
| int index = imageList.indexOf (image); |
| if (index != -1) return index; |
| return imageList.add (image); |
| } |
| */ |
| |
| /** |
| * Searches the receiver's list starting at the first item |
| * (index 0) until an item is found that is equal to the |
| * argument, and returns the index of that item. If no item |
| * is found, returns -1. |
| * |
| * @param item the search item |
| * @return the index of the item |
| * |
| * @exception IllegalArgumentException <ul> |
| * <li>ERROR_NULL_ARGUMENT - if the string 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 int indexOf (TabItem item) { |
| checkWidget (); |
| if (item == null) error (SWT.ERROR_NULL_ARGUMENT); |
| int count = OS.GetControl32BitMaximum(handle); |
| for (int i=0; i<count; i++) { |
| if (items [i] == item) return i; |
| } |
| return -1; |
| } |
| |
| boolean mnemonicHit (char key) { |
| for (int i=0; i<items.length; i++) { |
| TabItem item = items [i]; |
| if (item != null) { |
| char ch = findMnemonic (item.getText ()); |
| if (Character.toUpperCase (key) == Character.toUpperCase (ch)) { |
| if (setFocus ()) { |
| setSelection (i, true); |
| return true; |
| } |
| } |
| } |
| } |
| return false; |
| } |
| |
| boolean mnemonicMatch (char key) { |
| for (int i=0; i<items.length; i++) { |
| TabItem item = items [i]; |
| if (item != null) { |
| char ch = findMnemonic (item.getText ()); |
| if (Character.toUpperCase (key) == Character.toUpperCase (ch)) { |
| return true; |
| } |
| } |
| } |
| return false; |
| } |
| |
| void releaseWidget () { |
| int count = OS.GetControl32BitMaximum(handle); |
| for (int i=0; i<count; i++) { |
| TabItem item = items [i]; |
| if (!item.isDisposed ()) item.releaseWidget (); |
| } |
| items = null; |
| /* AW |
| if (imageList != null) { |
| OS.SendMessage (handle, OS.TCM_SETIMAGELIST, 0, 0); |
| Display display = getDisplay (); |
| display.releaseImageList (imageList); |
| } |
| imageList = null; |
| */ |
| super.releaseWidget (); |
| } |
| |
| /** |
| * Removes the listener from the collection of listeners who will |
| * be notified when the receiver's selection changes. |
| * |
| * @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); |
| } |
| |
| /** |
| * Sets the receiver's selection to be the given array of items. |
| * The current selected is first cleared, then the new items are |
| * selected. |
| * |
| * @param items the array of items |
| * |
| * @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 setSelection (TabItem [] items) { |
| checkWidget (); |
| if (items == null) error (SWT.ERROR_NULL_ARGUMENT); |
| if (items.length == 0) { |
| setSelection (-1); |
| return; |
| } |
| for (int i=items.length-1; i>=0; --i) { |
| int index = indexOf (items [i]); |
| if (index != -1) setSelection (index); |
| } |
| } |
| |
| /** |
| * Selects the item at the given zero-relative index in the receiver. |
| * If the item at the index was already selected, it remains selected. |
| * The current selected is first cleared, then the new items are |
| * selected. Indices that are out of range are ignored. |
| * |
| * @param index the index of the item to select |
| * |
| * @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 setSelection (int index) { |
| checkWidget (); |
| setSelection (index, false); |
| } |
| |
| void setSelection (int index, boolean notify) { |
| |
| int oldIndex = OS.GetControl32BitValue(handle) - 1; |
| if (oldIndex != -1) { |
| TabItem item = items [oldIndex]; |
| Control control = item.control; |
| if (control != null && !control.isDisposed ()) { |
| control.setVisible (false); |
| } |
| } |
| OS.SetControl32BitValue(handle, index+1); |
| |
| int newIndex = OS.GetControl32BitValue(handle) - 1; |
| if (newIndex != -1) { |
| TabItem item = items [newIndex]; |
| Control control = item.control; |
| if (control != null && !control.isDisposed ()) { |
| control.setBounds (getClientArea ()); |
| control.setVisible (true); |
| } |
| if (notify) { |
| Event event = new Event (); |
| event.item = item; |
| sendEvent (SWT.Selection, event); |
| } |
| } |
| } |
| |
| boolean traversePage (boolean next) { |
| int count = getItemCount (); |
| if (count == 0) return false; |
| int index = getSelectionIndex (); |
| if (index == -1) { |
| index = 0; |
| } else { |
| int offset = (next) ? 1 : -1; |
| index = (index + offset + count) % count; |
| } |
| setSelection (index, true); |
| return index == getSelectionIndex (); |
| } |
| |
| ////////////////////////////////////////////////// |
| // Mac stuff |
| ////////////////////////////////////////////////// |
| |
| int processSelection (Object callData) { |
| MacControlEvent macEvent= (MacControlEvent) callData; |
| handleSelectionChange(macEvent.getPartCode()-1); |
| return 0; |
| } |
| |
| private void handleSelectionChange2(int newValue) { |
| |
| TabItem item = null; |
| int index= OS.GetControl32BitValue(handle)-1; |
| |
| if (index != -1) item = items [index]; |
| if (item != null) { |
| Control control = item.control; |
| if (control != null && !control.isDisposed ()) { |
| control.setVisible (false); |
| } |
| } |
| |
| ////////////////////////////////////////////// |
| |
| index= newValue; |
| if (index != -1) item = items [index]; |
| if (item != null) { |
| Control control = item.control; |
| if (control != null && !control.isDisposed ()) { |
| control.setBounds (getClientArea ()); |
| control.setVisible (true); |
| } |
| } |
| |
| Event event = new Event (); |
| event.item = item; |
| postEvent (SWT.Selection, event); |
| } |
| |
| private void handleSelectionChange(int newValue) { |
| |
| TabItem item = null; |
| int index= OS.GetControl32BitValue(handle)-1; |
| boolean show= newValue == index; |
| |
| if (index != -1) item = items [index]; |
| if (item != null) { |
| Control control = item.control; |
| if (control != null && !control.isDisposed ()) { |
| if (show) { |
| control.setBounds (getClientArea ()); |
| } |
| control.setVisible (show); |
| } |
| } |
| if (show) { |
| Event event = new Event (); |
| event.item = item; |
| postEvent (SWT.Selection, event); |
| } |
| } |
| |
| void updateCarbon(int startIndex) { |
| int n= OS.GetControl32BitMaximum(handle); |
| for (int i= startIndex; i < n; i++) { |
| TabItem item= items[i]; |
| if (item != null) { |
| int sHandle= 0; |
| try { |
| sHandle= OS.CFStringCreateWithCharacters(removeMnemonics(item.getText())); |
| OS.setTabText(handle, i+1, sHandle); |
| } finally { |
| if (sHandle != 0) |
| OS.CFRelease(sHandle); |
| } |
| } |
| } |
| } |
| |
| /** |
| * Overridden from Control. |
| * x and y are relative to window! |
| */ |
| void handleResize(int hndl, int x, int y, int width, int height) { |
| //super.handleResize(hndl, x, y, width, height); |
| super.handleResize(hndl, x+MARGIN, y+0, width-2*MARGIN, height-MARGIN); |
| |
| if (handle != 0) { |
| int selectedIndex= OS.GetControl32BitValue(handle)-1; |
| if (selectedIndex != -1) { |
| Control control = items[selectedIndex].getControl(); |
| if (control != null && !control.isDisposed()) { |
| control.setBounds(getClientArea()); |
| } |
| } |
| } |
| } |
| |
| } |