Removed UI.

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / ui / util / SWTUtil.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/util/SWTUtil.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/util/SWTUtil.java
deleted file mode 100644 (file)
index f45e83c..0000000
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/util/SWTUtil.java
+++ /dev/null
@@ -1,119 +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 net.sourceforge.phpdt.internal.ui.util;
-
-
-import org.eclipse.jface.dialogs.IDialogConstants;
-import org.eclipse.jface.resource.JFaceResources;
-import org.eclipse.jface.util.Assert;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.dnd.DragSource;
-import org.eclipse.swt.dnd.DropTarget;
-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.Table;
-import org.eclipse.swt.widgets.Widget;
-
-/**
- * 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;    
-       }
-
-
-       /**
-        * Returns a width hint for a button control.
-        */
-       public static int getButtonWidthHint(Button button) {
-               button.setFont(JFaceResources.getDialogFont());
-               PixelConverter converter= new PixelConverter(button);
-               int widthHint= converter.convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
-               return Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
-       }
-
-       /**
-        * Returns a height hint for a button control.
-        */             
-       public static int getButtonHeightHint(Button button) {
-               button.setFont(JFaceResources.getDialogFont());
-               PixelConverter converter= new PixelConverter(button);
-               return converter.convertVerticalDLUsToPixels(IDialogConstants.BUTTON_HEIGHT);
-       }
-       
-       /**
-        * 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 button        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= getButtonHeightHint(button);
-                       ((GridData)gd).widthHint= getButtonWidthHint(button);   
-                       ((GridData)gd).horizontalAlignment = GridData.FILL;      
-               }
-       }
-       
-       public static int getTableHeightHint(Table table, int rows) {
-               if (table.getFont().equals(JFaceResources.getDefaultFont()))
-                       table.setFont(JFaceResources.getDialogFont());
-               int result= table.getItemHeight() * rows + table.getHeaderHeight();
-               if (table.getLinesVisible())
-                       result+= table.getGridLineWidth() * (rows - 1);
-               return result;          
-       }
-       
-
-}