1 files changed, 0 insertions, 152 deletions
diff --git a/examples/org.eclipse.compare.examples.xml/src/org/eclipse/compare/examples/xml/SWTUtil.java b/examples/org.eclipse.compare.examples.xml/src/org/eclipse/compare/examples/xml/SWTUtil.java
deleted file mode 100644
index 6f35895f7..000000000
--- a/examples/org.eclipse.compare.examples.xml/src/org/eclipse/compare/examples/xml/SWTUtil.java
+++ /dev/null
@@ -1,152 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2004 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials 
- * are 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
- * 
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.compare.examples.xml;
-
-
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.dnd.DragSource;
-import org.eclipse.swt.dnd.DropTarget;
-import org.eclipse.swt.graphics.GC;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.widgets.Button;
-import org.eclipse.swt.widgets.Caret;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.swt.widgets.Menu;
-import org.eclipse.swt.widgets.ScrollBar;
-import org.eclipse.swt.widgets.Shell;
-import org.eclipse.swt.widgets.Widget;
-
-import org.eclipse.jface.dialogs.IDialogConstants;
-import org.eclipse.jface.util.Assert;
-
-/**
- * Utility class to simplify access to some SWT resources. 
- */
-public class SWTUtil {
-	
-	/**
-	 * Returns the standard display to be used. The method first checks, if
-	 * the thread calling this method has an associated disaply. If so, this
-	 * display is returned. Otherwise the method returns the default display.
-	 */
-	public static Display getStandardDisplay() {
-		Display display;
-		display= Display.getCurrent();
-		if (display == null)
-			display= Display.getDefault();
-		return display;		
-	}
-	
-	/**
-	 * Returns the shell for the given widget. If the widget doesn't represent
-	 * a SWT object that manage a shell, <code>null</code> is returned.
-	 * 
-	 * @return the shell for the given widget
-	 */
-	public static Shell getShell(Widget widget) {
-		if (widget instanceof Control)
-			return ((Control)widget).getShell();
-		if (widget instanceof Caret)
-			return ((Caret)widget).getParent().getShell();
-		if (widget instanceof DragSource)
-			return ((DragSource)widget).getControl().getShell();
-		if (widget instanceof DropTarget)
-			return ((DropTarget)widget).getControl().getShell();
-		if (widget instanceof Menu)
-			return ((Menu)widget).getParent().getShell();
-		if (widget instanceof ScrollBar)
-			return ((ScrollBar)widget).getParent().getShell();
-							
-		return null;	
-	}
-	
-		
-	private static double getVerticalDialogUnitSize(Control control) {
-		GC gc= new GC(control);
-		try {
-			int height = gc.getFontMetrics().getHeight();
-			return height * 0.125;
-		} finally {
-			gc.dispose();
-		}
-	}
-	
-	private static double getHorizontalDialogUnitSize(Control control) {
-		GC gc= new GC(control);
-		try {
-			int averageWidth= gc.getFontMetrics().getAverageCharWidth();
-			return averageWidth * 0.25;
-		} finally {
-			gc.dispose();
-		}
-	}	
-	
-	
-	/**
-	 * @see DialogPage#convertHeightInCharsToPixels
-	 */
-	public static int convertHeightInCharsToPixels(int chars, Control control) {
-		return convertVerticalDLUsToPixels(chars * 8, control);
-	}
-
-	/**
-	 * @see DialogPage#convertHorizontalDLUsToPixels
-	 */
-	public static int convertHorizontalDLUsToPixels(int dlus, Control control) {
-		return (int)Math.round(dlus * getHorizontalDialogUnitSize(control));
-	}
-
-	/**
-	 * @see DialogPage#convertVerticalDLUsToPixels
-	 */
-	public static int convertVerticalDLUsToPixels(int dlus, Control control) {
-		return (int)Math.round(dlus * getVerticalDialogUnitSize(control));
-	}
-	
-	/**
-	 * @see DialogPage#convertWidthInCharsToPixels
-	 */
-	public static int convertWidthInCharsToPixels(int chars, Control control) {
-		return convertHorizontalDLUsToPixels(chars * 4, control);
-	}
-	
-	/**
-	 * Returns a width hint for a button control.
-	 */
-	public static int getButtonWidthHint(Button button) {
-		int widthHint= convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH, button);
-		return Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
-	}
-
-	/**
-	 * Returns a height hint for a button control.
-	 */		
-	public static int getButtonHeigthHint(Button button) {
-		return convertVerticalDLUsToPixels(IDialogConstants.BUTTON_HEIGHT, button);
-	}		
-
-	/**
-	 * Sets width and height hint for the button control.
-	 * <b>Note:</b> This is a NOP if the button's layout data is not
-	 * an instance of <code>GridData</code>.
-	 * 
-	 * @param	the button for which to set the dimension hint
-	 */		
-	public static void setButtonDimensionHint(Button button) {
-		Assert.isNotNull(button);
-		Object gd= button.getLayoutData();
-		if (gd instanceof GridData) {
-			((GridData)gd).heightHint= getButtonHeigthHint(button);
-			((GridData)gd).widthHint= getButtonWidthHint(button);		 
-		}
-	}
-}
-\ No newline at end of file