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 979463c..0000000
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/util/SWTUtil.java
+++ /dev/null
@@ -1,120 +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;
-       }
-
-}