--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/eswt_qt/org.eclipse.swt/Eclipse SWT/qt/org/eclipse/swt/widgets/ColorDialog.java	Mon May 03 12:27:20 2010 +0300
@@ -0,0 +1,168 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2007 IBM Corporation and others.
+ * Portion Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+ * 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
+ *     Nokia Corporation - Qt implementation
+ *******************************************************************************/
+package org.eclipse.swt.widgets;
+
+
+import org.eclipse.swt.*;
+import org.eclipse.swt.internal.qt.OS;
+import org.eclipse.swt.events.DisposeEvent;
+import org.eclipse.swt.events.DisposeListener;
+import org.eclipse.swt.graphics.*;
+
+/**
+ * Instances of this class allow the user to select a color
+ * from a predefined set of available colors.
+ * <dl>
+ * <dt><b>Styles:</b></dt>
+ * <dd>(none)</dd>
+ * <dt><b>Events:</b></dt>
+ * <dd>(none)</dd>
+ * </dl>
+ * <p>
+ * IMPORTANT: This class is intended to be subclassed <em>only</em>
+ * within the SWT implementation.
+ * </p>
+ */
+public class ColorDialog extends Dialog {
+    RGB rgb;
+    String dialogID;
+    static int dialogCount;
+/**
+ * Constructs a new instance of this class given only its parent.
+ *
+ * @param parent a composite control which will be the parent of the new instance
+ *
+ * @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 ColorDialog (Shell parent) {
+    this (parent, SWT.NONE);
+    dialogCount++;
+    dialogID = toString() + String.valueOf(dialogCount);
+}
+/**
+ * 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 ColorDialog (Shell parent, int style) {
+    super (parent, parent == null? style : checkStyle (parent, style));
+    checkSubclass ();
+    dialogCount++;
+    dialogID = toString() + String.valueOf(dialogCount);
+}
+
+/**
+ * Returns the currently selected color in the receiver.
+ *
+ * @return the RGB value for the selected color, may be null
+ *
+ * @see PaletteData#getRGBs
+ */
+public RGB getRGB () {
+    return rgb;
+}
+/**
+ * Makes the receiver visible and brings it to the front
+ * of the display.
+ *
+ * @return the selected color, or null if the dialog was
+ *         cancelled, no color was selected, or an error
+ *         occurred
+ *
+ * @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 RGB open () {
+   int colorHandle = 0;
+   colorHandle = OS.QColor_new();
+   if (rgb != null ){
+       OS.QColor_setRed(colorHandle, rgb.red);
+       OS.QColor_setGreen(colorHandle, rgb.green);
+       OS.QColor_setBlue(colorHandle, rgb.blue);
+   }
+   
+   DisposeListener listener = new DisposeListener() {
+       public void widgetDisposed(DisposeEvent e) {
+           if (e.widget == parent) {
+               // Close dialogs which are opened on top of parent.
+               OS.QDialog_swt_closeDialogs(parent.handle, dialogID);
+           }
+       }
+   };
+   parent.addDisposeListener(listener);
+   int qtLayoutDirection = (style & SWT.RIGHT_TO_LEFT) != 0 ? OS.QT_RIGHTTOLEFT
+           : OS.QT_LEFTTORIGHT;
+   
+   int color = OS.QColorDialog_getColor( colorHandle,parent.handle, dialogID, qtLayoutDirection );
+   
+   if (parent != null && !parent.isDisposed()) {
+       parent.removeDisposeListener(listener);
+   }
+   
+   OS.QColor_delete( colorHandle );
+   if (color == 0 || !OS.QColor_isValid(color) ){
+       return null;
+   }
+   int red = OS.QColor_red(color);    
+   int blue = OS.QColor_blue( color );
+   int green = OS.QColor_green( color );
+   rgb = new RGB(red,green,blue);
+   return rgb;
+}
+/**
+ * Sets the receiver's selected color to be the argument.
+ *
+ * @param rgb the new RGB value for the selected color, may be
+ *        null to let the platform select a default when
+ *        open() is called
+ * @see PaletteData#getRGBs
+ */
+public void setRGB (RGB rgb) {
+    this.rgb = rgb;
+}
+}