*** empty log message ***

1 files changed, 0 insertions, 1203 deletions

diff --git a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Spinner.java b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Spinner.java
deleted file mode 100644
index b08c147222..0000000000
--- a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Spinner.java
+++ /dev/null
@@ -1,1203 +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.internal.*;
-import org.eclipse.swt.internal.gtk.*;
-import org.eclipse.swt.graphics.*;
-import org.eclipse.swt.events.*;
-
-/**
- * Instances of this class are selectable user interface
- * objects that allow the user to enter and modify numeric
- * values.
- * <p>
- * Note that although this class is a subclass of <code>Composite</code>,
- * it does not make sense to add children to it, or set a layout on it.
- * </p><p>
- * <dl>
- * <dt><b>Styles:</b></dt>
- * <dd>READ_ONLY, WRAP</dd>
- * <dt><b>Events:</b></dt>
- * <dd>Selection, Modify, Verify</dd>
- * </dl>
- * </p><p>
- * IMPORTANT: This class is <em>not</em> intended to be subclassed.
- * </p>
- *
- * @see <a href="http://www.eclipse.org/swt/snippets/#spinner">Spinner 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 3.1
- * @noextend This class is not intended to be subclassed by clients.
- */
-public class Spinner extends Composite {
-	static final int MIN_ARROW_WIDTH = 6;
-	int lastEventTime = 0;
-	int /*long*/ gdkEventKey = 0;
-	int fixStart = -1, fixEnd = -1;
-	
-	/**
-	 * the operating system limit for the number of characters
-	 * that the text field in an instance of this class can hold
-	 * 
-	 * @since 3.4
-	 */
-	public final static int LIMIT;
-	/*
-	* These values can be different on different platforms.
-	* Therefore they are not initialized in the declaration
-	* to stop the compiler from inlining.
-	*/
-	static {
-		LIMIT = 0x7FFFFFFF;
-	}
-	
-/**
- * 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#READ_ONLY
- * @see SWT#WRAP
- * @see Widget#checkSubclass
- * @see Widget#getStyle
- */
-public Spinner (Composite parent, int style) {
-	super (parent, checkStyle (style));
-}
-
-/**
- * Adds the listener to the collection of listeners who will
- * be notified when the receiver's text is modified, by sending
- * it one of the messages defined in the <code>ModifyListener</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 ModifyListener
- * @see #removeModifyListener
- */
-public void addModifyListener (ModifyListener listener) {
-	checkWidget ();
-	if (listener == null) error (SWT.ERROR_NULL_ARGUMENT);
-	TypedListener typedListener = new TypedListener (listener);
-	addListener (SWT.Modify, typedListener);
-}
-
-/**
- * Adds the listener to the collection of listeners who will
- * be notified when the control is selected by the user, by sending
- * it one of the messages defined in the <code>SelectionListener</code>
- * interface.
- * <p>
- * <code>widgetSelected</code> is not called for texts.
- * <code>widgetDefaultSelected</code> is typically called when ENTER is pressed in a single-line text.
- * </p>
- *
- * @param listener the listener which should be notified when the control 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);
-}
-
-/**
- * Adds the listener to the collection of listeners who will
- * be notified when the receiver's text is verified, by sending
- * it one of the messages defined in the <code>VerifyListener</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 VerifyListener
- * @see #removeVerifyListener
- */
-void addVerifyListener (VerifyListener listener) {
-	checkWidget();
-	if (listener == null) error (SWT.ERROR_NULL_ARGUMENT);
-	TypedListener typedListener = new TypedListener (listener);
-	addListener (SWT.Verify, 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 ();
-	if (wHint != SWT.DEFAULT && wHint < 0) wHint = 0;
-	if (hHint != SWT.DEFAULT && hHint < 0) hHint = 0;
-	int[] w = new int [1], h = new int [1];
-	OS.gtk_widget_realize (handle);
-	int /*long*/ layout = OS.gtk_entry_get_layout (handle);
-	int /*long*/ hAdjustment = OS.gtk_spin_button_get_adjustment (handle);
-	GtkAdjustment adjustment = new GtkAdjustment ();
-	OS.memmove (adjustment, hAdjustment);
-	int digits = OS.gtk_spin_button_get_digits (handle);
-	for (int i = 0; i < digits; i++) adjustment.upper *= 10; 
-	String string = String.valueOf ((int) adjustment.upper);
-	if (digits > 0) {
-		StringBuffer buffer = new StringBuffer ();
-		buffer.append (string);
-		buffer.append (getDecimalSeparator ());
-		int count = digits - string.length ();
-		while (count >= 0) {
-			buffer.append ("0");
-			count--;
-		}
-		string = buffer.toString ();
-	}
-	byte [] buffer1 = Converter.wcsToMbcs (null, string, false);
-	int /*long*/ ptr = OS.pango_layout_get_text (layout);
-	int length = OS.strlen (ptr);
-	byte [] buffer2 = new byte [length];
-	OS.memmove (buffer2, ptr, length);	
-	OS.pango_layout_set_text (layout, buffer1, buffer1.length);
-	OS.pango_layout_get_size (layout, w, h);
-	OS.pango_layout_set_text (layout, buffer2, buffer2.length);
-	int width = OS.PANGO_PIXELS (w [0]);
-	int height = OS.PANGO_PIXELS (h [0]);
-	width = wHint == SWT.DEFAULT ? width : wHint;
-	height = hHint == SWT.DEFAULT ? height : hHint;
-	Rectangle trim = computeTrim (0, 0, width, height);
-	return new Point (trim.width, trim.height);
-}
-
-public Rectangle computeTrim (int x, int y, int width, int height) {
-	checkWidget ();
-	int xborder = 0, yborder = 0;
-	int /*long*/ style = OS.gtk_widget_get_style (handle);
-	if ((this.style & SWT.BORDER) != 0) {
-		xborder += OS.gtk_style_get_xthickness (style);
-		yborder += OS.gtk_style_get_ythickness (style);
-	}
-	int [] property = new int [1];
-	OS.gtk_widget_style_get (handle, OS.interior_focus, property, 0);
-	if (property [0] == 0) {
-		OS.gtk_widget_style_get (handle, OS.focus_line_width, property, 0);
-		xborder += property [0];
-		yborder += property [0];
-	}
-	int /*long*/ fontDesc = OS.gtk_style_get_font_desc (style);
-	int fontSize = OS.pango_font_description_get_size (fontDesc);
-	int arrowSize = Math.max (OS.PANGO_PIXELS (fontSize), MIN_ARROW_WIDTH);
-	arrowSize = arrowSize - arrowSize % 2;	
-	Rectangle trim = super.computeTrim (x, y, width, height);
-	trim.x -= xborder;
-	trim.y -= yborder;
-	trim.width += 2 * xborder;
-	trim.height += 2 * yborder;
-	trim.width += arrowSize + (2 * OS.gtk_style_get_xthickness (style));
-	GtkBorder innerBorder = Display.getEntryInnerBorder (handle);
-	trim.x -= innerBorder.left;
-	trim.y -= innerBorder.top;
-	trim.width += innerBorder.left + innerBorder.right;
-	trim.height += innerBorder.top + innerBorder.bottom;
-	return new Rectangle (trim.x, trim.y, trim.width, trim.height);
-}
-
-/**
- * Copies the selected text.
- * <p>
- * The current selection is copied to the clipboard.
- * </p>
- *
- * @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 copy () {
-	checkWidget ();
-	OS.gtk_editable_copy_clipboard (handle);
-}
-
-void createHandle (int index) {
-	state |= HANDLE | MENU;
-	fixedHandle = OS.g_object_new (display.gtk_fixed_get_type (), 0);
-	if (fixedHandle == 0) error (SWT.ERROR_NO_HANDLES);
-	OS.gtk_fixed_set_has_window (fixedHandle, true);
-	int /*long*/ adjustment = OS.gtk_adjustment_new (0, 0, 100, 1, 10, 0);
-	if (adjustment == 0) error (SWT.ERROR_NO_HANDLES);
-	handle = OS.gtk_spin_button_new (adjustment, 1, 0);
-	if (handle == 0) error (SWT.ERROR_NO_HANDLES);
-	OS.gtk_container_add (fixedHandle, handle);
-	OS.gtk_editable_set_editable (handle, (style & SWT.READ_ONLY) == 0);
-	OS.gtk_entry_set_has_frame (handle, (style & SWT.BORDER) != 0);
-	OS.gtk_spin_button_set_wrap (handle, (style & SWT.WRAP) != 0);
-}
-
-/**
- * Cuts the selected text.
- * <p>
- * The current selection is first copied to the
- * clipboard and then deleted from the widget.
- * </p>
- *
- * @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 cut () {
-	checkWidget ();
-	OS.gtk_editable_cut_clipboard (handle);
-}
-
-void deregister () {
-	super.deregister ();
-	int /*long*/ imContext = imContext ();
-	if (imContext != 0) display.removeWidget (imContext);
-}
-
-int /*long*/ eventWindow () {
-	return paintWindow ();
-}
-
-int /*long*/ enterExitHandle () {
-	return fixedHandle;
-}
-
-boolean filterKey (int keyval, int /*long*/ event) {
-	int time = OS.gdk_event_get_time (event);
-	if (time != lastEventTime) {
-		lastEventTime = time;
-		int /*long*/ imContext = imContext ();
-		if (imContext != 0) {
-			return OS.gtk_im_context_filter_keypress (imContext, event);
-		}
-	}
-	gdkEventKey = event;
-	return false;
-}
-
-void fixIM () {
-	/*
-	*  The IM filter has to be called one time for each key press event.
-	*  When the IM is open the key events are duplicated. The first event
-	*  is filtered by SWT and the second event is filtered by GTK.  In some 
-	*  cases the GTK handler does not run (the widget is destroyed, the 
-	*  application code consumes the event, etc), for these cases the IM
-	*  filter has to be called by SWT.
-	*/	
-	if (gdkEventKey != 0 && gdkEventKey != -1) {
-		int /*long*/ imContext = imContext ();
-		if (imContext != 0) {
-			OS.gtk_im_context_filter_keypress (imContext, gdkEventKey);
-			gdkEventKey = -1;
-			return;
-		}
-	}
-	gdkEventKey = 0;
-}
-
-GdkColor getBackgroundColor () {
-	return getBaseColor ();
-}
-
-public int getBorderWidth () {
-	checkWidget();
-	int /*long*/ style = OS.gtk_widget_get_style (handle);
-	if ((this.style & SWT.BORDER) != 0) {
-		 return OS.gtk_style_get_xthickness (style);
-	}
-	return 0;
-}
-
-GdkColor getForegroundColor () {
-	return getTextColor ();
-}
-
-/**
- * Returns the amount that the receiver's value will be
- * modified by when the up/down arrows are pressed.
- *
- * @return the increment
- *
- * @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 getIncrement () {
-	checkWidget ();
-	int /*long*/ hAdjustment = OS.gtk_spin_button_get_adjustment (handle);
-	GtkAdjustment adjustment = new GtkAdjustment ();
-	OS.memmove (adjustment, hAdjustment);
-	int digits = OS.gtk_spin_button_get_digits (handle);
-	double value = adjustment.step_increment;
-	for (int i = 0; i < digits; i++) value *= 10;
-	return (int) (value > 0 ? value + 0.5 : value - 0.5);
-}
-
-/**
- * Returns the maximum value which the receiver will allow.
- *
- * @return the maximum
- *
- * @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 getMaximum () {
-	checkWidget ();
-	int /*long*/ hAdjustment = OS.gtk_spin_button_get_adjustment (handle);
-	GtkAdjustment adjustment = new GtkAdjustment ();
-	OS.memmove (adjustment, hAdjustment);
-	int digits = OS.gtk_spin_button_get_digits (handle);
-	double value = adjustment.upper;
-	for (int i = 0; i < digits; i++) value *= 10;
-	return (int) (value > 0 ? value + 0.5 : value - 0.5);
-}
-
-/**
- * Returns the minimum value which the receiver will allow.
- *
- * @return the minimum
- *
- * @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 getMinimum () {
-	checkWidget ();
-	int /*long*/ hAdjustment = OS.gtk_spin_button_get_adjustment (handle);
-	GtkAdjustment adjustment = new GtkAdjustment ();
-	OS.memmove (adjustment, hAdjustment);
-	int digits = OS.gtk_spin_button_get_digits (handle);
-	double value = adjustment.lower;
-	for (int i = 0; i < digits; i++) value *= 10;
-	return (int) (value > 0 ? value + 0.5 : value - 0.5);
-}
-
-/**
- * Returns the amount that the receiver's position will be
- * modified by when the page up/down keys are pressed.
- *
- * @return the page increment
- *
- * @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 getPageIncrement () {
-	checkWidget ();
-	int /*long*/ hAdjustment = OS.gtk_spin_button_get_adjustment (handle);
-	GtkAdjustment adjustment = new GtkAdjustment ();
-	OS.memmove (adjustment, hAdjustment);
-	int digits = OS.gtk_spin_button_get_digits (handle);
-	double value = adjustment.page_increment;
-	for (int i = 0; i < digits; i++) value *= 10;
-	return (int) (value > 0 ? value + 0.5 : value - 0.5);
-}
-
-/**
- * Returns the <em>selection</em>, which is the receiver's position.
- *
- * @return 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 int getSelection () {
-	checkWidget ();	
-	int /*long*/ hAdjustment = OS.gtk_spin_button_get_adjustment (handle);
-	GtkAdjustment adjustment = new GtkAdjustment ();
-	OS.memmove (adjustment, hAdjustment);
-	int digits = OS.gtk_spin_button_get_digits (handle);
-	double value = adjustment.value;
-	for (int i = 0; i < digits; i++) value *= 10;
-	return (int) (value > 0 ? value + 0.5 : value - 0.5);
-}
-
-/**
- * Returns a string containing a copy of the contents of the
- * receiver's text field, or an empty string if there are no
- * contents.
- *
- * @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>
- * 
- * @since 3.4
- */
-public String getText () {
-	checkWidget ();
-	int /*long*/ str = OS.gtk_entry_get_text (handle);
-	if (str == 0) return "";
-	int length = OS.strlen (str);
-	byte [] buffer = new byte [length];
-	OS.memmove (buffer, str, length);
-	return new String (Converter.mbcsToWcs (null, buffer));
-}
-
-/**
- * Returns the maximum number of characters that the receiver's
- * text field is capable of holding. If this has not been changed
- * by <code>setTextLimit()</code>, it will be the constant
- * <code>Spinner.LIMIT</code>.
- * 
- * @return the text limit
- * 
- * @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 #LIMIT
- * 
- * @since 3.4
- */
-public int getTextLimit () {
-	checkWidget ();
-	int limit = OS.gtk_entry_get_max_length (handle);
-	return limit == 0 ? 0xFFFF : limit;
-}
-
-/**
- * Returns the number of decimal places used by the receiver.
- *
- * @return the digits
- *
- * @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 getDigits () {
-	checkWidget ();
-	return OS.gtk_spin_button_get_digits (handle);
-}
-
-String getDecimalSeparator () {
-	int /*long*/ ptr = OS.localeconv_decimal_point ();
-	int length = OS.strlen (ptr);
-	byte [] buffer = new byte [length];
-	OS.memmove (buffer, ptr, length);	
-	return new String (Converter.mbcsToWcs (null, buffer));
-}
-
-int /*long*/ gtk_activate (int /*long*/ widget) {
-	postEvent (SWT.DefaultSelection);
-	return 0;
-}
-
-int /*long*/ gtk_changed (int /*long*/ widget) {
-	int /*long*/ str = OS.gtk_entry_get_text (handle);
-	int length = OS.strlen (str);
-	if (length > 0) {
-		int /*long*/ [] endptr = new int /*long*/ [1];
-		double value = OS.g_strtod (str, endptr);
-		if (endptr [0] == str + length) {
-			int /*long*/ hAdjustment = OS.gtk_spin_button_get_adjustment (handle);
-			GtkAdjustment adjustment = new GtkAdjustment ();
-			OS.memmove (adjustment, hAdjustment);
-			if (value != adjustment.value && adjustment.lower <= value && value <= adjustment.upper) {
-				OS.gtk_spin_button_update (handle);
-			}
-		}
-	}
-	
-	/*
-	* Feature in GTK.  When the user types, GTK positions
-	* the caret after sending the changed signal.  This
-	* means that application code that attempts to position
-	* the caret during a changed signal will fail.  The fix
-	* is to post the modify event when the user is typing.
-	*/
-	boolean keyPress = false;
-	int /*long*/ eventPtr = OS.gtk_get_current_event ();
-	if (eventPtr != 0) {
-		GdkEventKey gdkEvent = new GdkEventKey ();
-		OS.memmove (gdkEvent, eventPtr, GdkEventKey.sizeof);
-		switch (gdkEvent.type) {
-			case OS.GDK_KEY_PRESS:
-				keyPress = true;
-				break;
-		}
-		OS.gdk_event_free (eventPtr);
-	}
-	if (keyPress) {
-		postEvent (SWT.Modify);
-	} else {
-		sendEvent (SWT.Modify);
-	}
-	return 0;
-}
-
-int /*long*/ gtk_commit (int /*long*/ imContext, int /*long*/ text) {
-	if (text == 0) return 0;
-	if (!OS.gtk_editable_get_editable (handle)) return 0;
-	int length = OS.strlen (text);
-	if (length == 0) return 0;
-	byte [] buffer = new byte [length];
-	OS.memmove (buffer, text, length);
-	char [] chars = Converter.mbcsToWcs (null, buffer);
-	char [] newChars = sendIMKeyEvent (SWT.KeyDown, null, chars);
-	if (newChars == null) return 0;
-	/*
-	* Feature in GTK.  For a GtkEntry, during the insert-text signal,
-	* GTK allows the programmer to change only the caret location,
-	* not the selection.  If the programmer changes the selection,
-	* the new selection is lost.  The fix is to detect a selection
-	* change and set it after the insert-text signal has completed.
-	*/
-	fixStart = fixEnd = -1;
-	OS.g_signal_handlers_block_matched (imContext, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, COMMIT);
-	int id = OS.g_signal_lookup (OS.commit, OS.gtk_im_context_get_type ());
-	int mask =  OS.G_SIGNAL_MATCH_DATA | OS.G_SIGNAL_MATCH_ID;
-	OS.g_signal_handlers_unblock_matched (imContext, mask, id, 0, 0, 0, handle);
-	if (newChars == chars) {
-		OS.g_signal_emit_by_name (imContext, OS.commit, text);
-	} else {
-		buffer = Converter.wcsToMbcs (null, newChars, true);
-		OS.g_signal_emit_by_name (imContext, OS.commit, buffer);
-	}
-	OS.g_signal_handlers_unblock_matched (imContext, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, COMMIT);
-	OS.g_signal_handlers_block_matched (imContext, mask, id, 0, 0, 0, handle);
-	if (fixStart != -1 && fixEnd != -1) {
-		OS.gtk_editable_set_position (handle, fixStart);
-		OS.gtk_editable_select_region (handle, fixStart, fixEnd);
-	}
-	fixStart = fixEnd = -1;
-	return 0;
-}
-
-int /*long*/ gtk_delete_text (int /*long*/ widget, int /*long*/ start_pos, int /*long*/ end_pos) {
-	if (!hooks (SWT.Verify) && !filters (SWT.Verify)) return 0;
-	String newText = verifyText ("", (int)/*64*/start_pos, (int)/*64*/end_pos);
-	if (newText == null) {
-		OS.g_signal_stop_emission_by_name (handle, OS.delete_text);
-	} else {
-		if (newText.length () > 0) {
-			int [] pos = new int [1];
-			pos [0] = (int)/*64*/end_pos;
-			byte [] buffer = Converter.wcsToMbcs (null, newText, false);
-			OS.g_signal_handlers_block_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, CHANGED);
-			OS.g_signal_handlers_block_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, INSERT_TEXT);
-			OS.gtk_editable_insert_text (handle, buffer, buffer.length, pos);
-			OS.g_signal_handlers_unblock_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, INSERT_TEXT);
-			OS.g_signal_handlers_unblock_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, CHANGED);
-			OS.gtk_editable_set_position (handle, pos [0]);
-		}
-	}
-	return 0;
-}
-
-int /*long*/ gtk_event_after (int /*long*/ widget, int /*long*/ gdkEvent) {
-	if (cursor != null) setCursor (cursor.handle);
-	return super.gtk_event_after (widget, gdkEvent);
-}
-
-int /*long*/ gtk_focus_out_event (int /*long*/ widget, int /*long*/ event) {
-	fixIM ();
-	return super.gtk_focus_out_event (widget, event);
-}
-
-int /*long*/ gtk_insert_text (int /*long*/ widget, int /*long*/ new_text, int /*long*/ new_text_length, int /*long*/ position) {
-//	if (!hooks (SWT.Verify) && !filters (SWT.Verify)) return 0;
-	if (new_text == 0 || new_text_length == 0) return 0;
-	byte [] buffer = new byte [(int)/*64*/new_text_length];
-	OS.memmove (buffer, new_text, buffer.length);
-	String oldText = new String (Converter.mbcsToWcs (null, buffer));
-	int [] pos = new int [1];
-	OS.memmove (pos, position, 4);
-	if (pos [0] == -1) {
-		int /*long*/ ptr = OS.gtk_entry_get_text (handle);
-		pos [0] = (int)/*64*/OS.g_utf8_strlen (ptr, -1);
-	}
-	String newText = verifyText (oldText, pos [0], pos [0]);
-	if (newText != oldText) {
-		int [] newStart = new int [1], newEnd = new int [1];
-		OS.gtk_editable_get_selection_bounds (handle, newStart, newEnd);
-		if (newText != null) {
-			if (newStart [0] != newEnd [0]) {
-				OS.g_signal_handlers_block_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, DELETE_TEXT);
-				OS.g_signal_handlers_block_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, CHANGED);
-				OS.gtk_editable_delete_selection (handle);
-				OS.g_signal_handlers_unblock_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, DELETE_TEXT);
-				OS.g_signal_handlers_unblock_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, CHANGED);
-			}
-			byte [] buffer3 = Converter.wcsToMbcs (null, newText, false);
-			OS.g_signal_handlers_block_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, INSERT_TEXT);
-			OS.gtk_editable_insert_text (handle, buffer3, buffer3.length, pos);
-			OS.g_signal_handlers_unblock_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, INSERT_TEXT);
-			newStart [0] = newEnd [0] = pos [0];
-		}
-		pos [0] = newEnd [0];
-		if (newStart [0] != newEnd [0]) {
-			fixStart = newStart [0];
-			fixEnd = newEnd [0];
-		}
-		OS.memmove (position, pos, 4);
-		OS.g_signal_stop_emission_by_name (handle, OS.insert_text);
-	}
-	return 0;
-}
-
-int /*long*/ gtk_key_press_event (int /*long*/ widget, int /*long*/ event) {
-	int /*long*/ result = super.gtk_key_press_event (widget, event);
-	if (result != 0) fixIM ();
-	if (gdkEventKey == -1) result = 1;
-	gdkEventKey = 0;
-	return result;
-}
-
-int /*long*/ gtk_populate_popup (int /*long*/ widget, int /*long*/ menu) {
-	if ((style & SWT.RIGHT_TO_LEFT) != 0) {
-		OS.gtk_widget_set_direction (menu, OS.GTK_TEXT_DIR_RTL);
-		OS.gtk_container_forall (menu, display.setDirectionProc, OS.GTK_TEXT_DIR_RTL);
-	}
-	return 0;
-}
-
-int /*long*/ gtk_value_changed (int /*long*/ widget) {
-	postEvent (SWT.Selection);
-	return 0;
-}
-
-void hookEvents () {
-	super.hookEvents();
-	OS.g_signal_connect_closure (handle, OS.changed, display.closures [CHANGED], true);
-	OS.g_signal_connect_closure (handle, OS.insert_text, display.closures [INSERT_TEXT], false);
-	OS.g_signal_connect_closure (handle, OS.delete_text, display.closures [DELETE_TEXT], false);
-	OS.g_signal_connect_closure (handle, OS.value_changed, display.closures [VALUE_CHANGED], false);
-	OS.g_signal_connect_closure (handle, OS.activate, display.closures [ACTIVATE], false);
-	OS.g_signal_connect_closure (handle, OS.populate_popup, display.closures [POPULATE_POPUP], false);
-	int /*long*/ imContext = imContext ();
-	if (imContext != 0) {
-		OS.g_signal_connect_closure (imContext, OS.commit, display.closures [COMMIT], false);
-		int id = OS.g_signal_lookup (OS.commit, OS.gtk_im_context_get_type ());
-		int mask =  OS.G_SIGNAL_MATCH_DATA | OS.G_SIGNAL_MATCH_ID;
-		OS.g_signal_handlers_block_matched (imContext, mask, id, 0, 0, 0, handle);
-	}
-}
-
-int /*long*/ imContext () {
-	return OS.GTK_ENTRY_IM_CONTEXT (handle);
-}
-
-int /*long*/ paintWindow () {
-	int /*long*/ window = super.paintWindow ();
-	int /*long*/ children = OS.gdk_window_get_children (window);
-	if (children != 0) window = OS.g_list_data (children);
-	OS.g_list_free (children);
-	return window;
-}
-
-/**
- * Pastes text from clipboard.
- * <p>
- * The selected text is deleted from the widget
- * and new text inserted from the clipboard.
- * </p>
- *
- * @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 paste () {
-	checkWidget ();
-	OS.gtk_editable_paste_clipboard (handle);
-}
-
-void register () {
-	super.register ();
-	int /*long*/ imContext = imContext ();
-	if (imContext != 0) display.addWidget (imContext, this);
-}
-
-void releaseWidget () {
-	super.releaseWidget ();
-	fixIM ();
-}
-
-/**
- * Removes the listener from the collection of listeners who will
- * be notified when the receiver's text is modified.
- *
- * @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 ModifyListener
- * @see #addModifyListener
- */
-public void removeModifyListener (ModifyListener listener) {
-	checkWidget ();
-	if (listener == null) error (SWT.ERROR_NULL_ARGUMENT);
-	if (eventTable == null) return;
-	eventTable.unhook (SWT.Modify, listener);	
-}
-
-/**
- * Removes the listener from the collection of listeners who will
- * be notified when the control 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);	
-}
-
-/**
- * Removes the listener from the collection of listeners who will
- * be notified when the control is verified.
- *
- * @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 VerifyListener
- * @see #addVerifyListener
- */
-void removeVerifyListener (VerifyListener listener) {
-	checkWidget ();
-	if (listener == null) error (SWT.ERROR_NULL_ARGUMENT);
-	if (eventTable == null) return;
-	eventTable.unhook (SWT.Verify, listener);	
-}
-
-void setBackgroundColor (GdkColor color) {
-	super.setBackgroundColor (color);
-	OS.gtk_widget_modify_base (handle, 0, color);
-}
-
-void setCursor (int /*long*/ cursor) {
-	int /*long*/ defaultCursor = 0;
-	if (cursor == 0) defaultCursor = OS.gdk_cursor_new (OS.GDK_XTERM);
-	super.setCursor (cursor != 0 ? cursor : defaultCursor);
-	if (cursor == 0) OS.gdk_cursor_destroy (defaultCursor);
-}
-
-void setFontDescription (int /*long*/ font) {
-	super.setFontDescription (font);
-}
-
-/**
- * Sets the amount that the receiver's value will be
- * modified by when the up/down arrows are pressed to
- * the argument, which must be at least one.
- *
- * @param value the new increment (must be greater than zero)
- *
- * @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 setIncrement (int value) {
-	checkWidget ();
-	if (value < 1) return;
-	int /*long*/ hAdjustment = OS.gtk_spin_button_get_adjustment (handle);
-	GtkAdjustment adjustment = new GtkAdjustment ();
-	OS.memmove (adjustment, hAdjustment);
-	double newValue = value;
-	int digits = OS.gtk_spin_button_get_digits (handle);
-	for (int i = 0; i < digits; i++) newValue /= 10;
-	OS.g_signal_handlers_block_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, VALUE_CHANGED);
-	OS.gtk_spin_button_set_increments (handle, newValue, adjustment.page_increment);
-	OS.g_signal_handlers_unblock_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, VALUE_CHANGED);
-}
-
-/**
- * Sets the maximum value that the receiver will allow.  This new
- * value will be ignored if it is not greater than the receiver's current
- * minimum value.  If the new maximum is applied then the receiver's
- * selection value will be adjusted if necessary to fall within its new range.
- *
- * @param value the new maximum, which must be greater than the current minimum
- *
- * @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 setMaximum (int value) {
-	checkWidget ();
-	int /*long*/ hAdjustment = OS.gtk_spin_button_get_adjustment (handle);
-	GtkAdjustment adjustment = new GtkAdjustment ();
-	OS.memmove (adjustment, hAdjustment);
-	double newValue = value;
-	int digits = OS.gtk_spin_button_get_digits (handle);
-	for (int i = 0; i < digits; i++) newValue /= 10;
-	if (newValue <= adjustment.lower) return;
-	OS.g_signal_handlers_block_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, VALUE_CHANGED);
-	OS.gtk_spin_button_set_range (handle, adjustment.lower, newValue);
-	OS.g_signal_handlers_unblock_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, VALUE_CHANGED);
-}
-
-/**
- * Sets the minimum value that the receiver will allow.  This new
- * value will be ignored if it is not less than the receiver's
- * current maximum value.  If the new minimum is applied then the receiver's
- * selection value will be adjusted if necessary to fall within its new range.
- *
- * @param value the new minimum, which must be less than the current maximum
- *
- * @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 setMinimum (int value) {
-	checkWidget ();
-	int /*long*/ hAdjustment = OS.gtk_spin_button_get_adjustment (handle);
-	GtkAdjustment adjustment = new GtkAdjustment ();
-	OS.memmove (adjustment, hAdjustment);
-	double newValue = value;
-	int digits = OS.gtk_spin_button_get_digits (handle);
-	for (int i = 0; i < digits; i++) newValue /= 10;
-	if (newValue >= adjustment.upper) return;
-	OS.g_signal_handlers_block_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, VALUE_CHANGED);
-	OS.gtk_spin_button_set_range (handle, newValue, adjustment.upper);
-	OS.g_signal_handlers_unblock_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, VALUE_CHANGED);
-}
-
-/**
- * Sets the amount that the receiver's position will be
- * modified by when the page up/down keys are pressed
- * to the argument, which must be at least one.
- *
- * @param value the page increment (must be greater than zero)
- *
- * @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 setPageIncrement (int value) {
-	checkWidget ();
-	if (value < 1) return;
-	int /*long*/ hAdjustment = OS.gtk_spin_button_get_adjustment (handle);
-	GtkAdjustment adjustment = new GtkAdjustment ();
-	OS.memmove (adjustment, hAdjustment);
-	double newValue = value;
-	int digits = OS.gtk_spin_button_get_digits (handle);
-	for (int i = 0; i < digits; i++) newValue /= 10;
-	OS.g_signal_handlers_block_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, VALUE_CHANGED);
-	OS.gtk_spin_button_set_increments (handle, adjustment.step_increment, newValue);
-	OS.g_signal_handlers_unblock_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, VALUE_CHANGED);
-}
-
-/**
- * Sets the <em>selection</em>, which is the receiver's
- * position, to the argument. If the argument is not within
- * the range specified by minimum and maximum, it will be
- * adjusted to fall within this range.
- *
- * @param value the new selection (must be zero or greater)
- *
- * @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 value) {
-	checkWidget ();
-	double newValue = value;
-	int digits = OS.gtk_spin_button_get_digits (handle);
-	for (int i = 0; i < digits; i++) newValue /= 10;
-	OS.g_signal_handlers_block_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, VALUE_CHANGED);
-	OS.gtk_spin_button_set_value (handle, newValue);
-	OS.g_signal_handlers_unblock_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, VALUE_CHANGED);
-}
-
-/**
- * Sets the maximum number of characters that the receiver's
- * text field is capable of holding to be the argument.
- * <p>
- * To reset this value to the default, use <code>setTextLimit(Spinner.LIMIT)</code>.
- * Specifying a limit value larger than <code>Spinner.LIMIT</code> sets the
- * receiver's limit to <code>Spinner.LIMIT</code>.
- * </p>
- * @param limit new text limit
- *
- * @exception IllegalArgumentException <ul>
- *    <li>ERROR_CANNOT_BE_ZERO - if the limit is zero</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 #LIMIT
- * 
- * @since 3.4
- */
-public void setTextLimit (int limit) {
-	checkWidget ();
-	if (limit == 0) error (SWT.ERROR_CANNOT_BE_ZERO);
-	OS.gtk_entry_set_max_length (handle, limit);
-}
-
-/**
- * Sets the number of decimal places used by the receiver.
- * <p>
- * The digit setting is used to allow for floating point values in the receiver.
- * For example, to set the selection to a floating point value of 1.37 call setDigits() with 
- * a value of 2 and setSelection() with a value of 137. Similarly, if getDigits() has a value
- * of 2 and getSelection() returns 137 this should be interpreted as 1.37. This applies to all
- * numeric APIs. 
- * </p>
- * 
- * @param value the new digits (must be greater than or equal to zero)
- * 
- * @exception IllegalArgumentException <ul>
- *    <li>ERROR_INVALID_ARGUMENT - if the value is less than zero</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 setDigits (int value) {
-	checkWidget ();
-	if (value < 0) error (SWT.ERROR_INVALID_ARGUMENT);
-	int digits = OS.gtk_spin_button_get_digits (handle);
-	if (value == digits) return;
-	int /*long*/ hAdjustment = OS.gtk_spin_button_get_adjustment (handle);
-	GtkAdjustment adjustment = new GtkAdjustment ();
-	OS.memmove (adjustment, hAdjustment);
-	int diff = Math.abs (value - digits);
-	int factor = 1;
-	for (int i = 0; i < diff; i++) factor *= 10;
-	if (digits > value) {
-		adjustment.value *= factor;
-		adjustment.upper *= factor;
-		adjustment.lower *= factor;
-		adjustment.step_increment *= factor;
-		adjustment.page_increment *= factor;
-	} else {
-		adjustment.value /= factor;
-		adjustment.upper /= factor;
-		adjustment.lower /= factor;
-		adjustment.step_increment /= factor;
-		adjustment.page_increment /= factor;
-	}
-	OS.memmove (hAdjustment, adjustment);
-	OS.gtk_spin_button_set_digits (handle, value);
-}
-
-/**
- * Sets the receiver's selection, minimum value, maximum
- * value, digits, increment and page increment all at once.
- * <p>
- * Note: This is similar to setting the values individually
- * using the appropriate methods, but may be implemented in a 
- * more efficient fashion on some platforms.
- * </p>
- *
- * @param selection the new selection value
- * @param minimum the new minimum value
- * @param maximum the new maximum value
- * @param digits the new digits value
- * @param increment the new increment value
- * @param pageIncrement the new pageIncrement value
- *
- * @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 3.2
- */
-public void setValues (int selection, int minimum, int maximum, int digits, int increment, int pageIncrement) {
-	checkWidget ();
-	if (maximum <= minimum) return;
-	if (digits < 0) return;
-	if (increment < 1) return;
-	if (pageIncrement < 1) return;
-	selection = Math.min (Math.max (minimum, selection), maximum);
-	double factor = 1;
-	for (int i = 0; i < digits; i++) factor *= 10;	
-	OS.g_signal_handlers_block_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, VALUE_CHANGED);
-	OS.gtk_spin_button_set_range (handle, minimum / factor, maximum / factor);
-	OS.gtk_spin_button_set_increments (handle, increment / factor, pageIncrement / factor);
-	OS.gtk_spin_button_set_value (handle, selection / factor);
-	OS.gtk_spin_button_set_digits (handle, digits);
-	OS.g_signal_handlers_unblock_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, VALUE_CHANGED);
-}
-
-boolean checkSubwindow () {
-	return false;
-}
-
-boolean translateTraversal (GdkEventKey keyEvent) {
-	int key = keyEvent.keyval;
-	switch (key) {
-		case OS.GDK_KP_Enter:
-		case OS.GDK_Return: {
-			int /*long*/ imContext =  imContext ();
-			if (imContext != 0) {
-				int /*long*/ [] preeditString = new int /*long*/ [1];
-				OS.gtk_im_context_get_preedit_string (imContext, preeditString, null, null);
-				if (preeditString [0] != 0) {
-					int length = OS.strlen (preeditString [0]);
-					OS.g_free (preeditString [0]);
-					if (length != 0) return false;
-				}
-			}
-		}
-	}
-	return super.translateTraversal (keyEvent);
-}
-
-String verifyText (String string, int start, int end) {
-	if (string.length () == 0 && start == end) return null;
-	Event event = new Event ();
-	event.text = string;
-	event.start = start;
-	event.end = end;
-	int /*long*/ eventPtr = OS.gtk_get_current_event ();
-	if (eventPtr != 0) {
-		GdkEventKey gdkEvent = new GdkEventKey ();
-		OS.memmove (gdkEvent, eventPtr, GdkEventKey.sizeof);
-		switch (gdkEvent.type) {
-			case OS.GDK_KEY_PRESS:
-				setKeyState (event, gdkEvent);
-				break;
-		}
-		OS.gdk_event_free (eventPtr);
-	}
-	int index = 0;
-	if (OS.gtk_spin_button_get_digits (handle) > 0) {
-		String decimalSeparator = getDecimalSeparator ();
-		index = string.indexOf (decimalSeparator);
-		if (index != -1) {
-			string = string.substring (0, index) + string.substring (index + 1);
-		}
-		index = 0;
-	}
-	if (string.length () > 0) {
-		int /*long*/ hAdjustment = OS.gtk_spin_button_get_adjustment (handle);
-		GtkAdjustment adjustment = new GtkAdjustment ();
-		OS.memmove (adjustment, hAdjustment);
-		if (adjustment.lower < 0 && string.charAt (0) == '-') index++;
-	}
-	while (index < string.length ()) {
-		if (!Character.isDigit (string.charAt (index))) break;
-		index++;
-	}
-	event.doit = index == string.length ();
-	/*
-	 * It is possible (but unlikely), that application
-	 * code could have disposed the widget in the verify
-	 * event.  If this happens, answer null to cancel
-	 * the operation.
-	 */
-	sendEvent (SWT.Verify, event);
-	if (!event.doit || isDisposed ()) return null;
-	return event.text;
-}
-
-}