1) Moved net.sourceforge.phpeclipse.ui\src\net\sourceforge\phpdt back to net.sourcefo...
[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / ui / util / SWTUtil.java
index a5dc609..3719826 100644 (file)
@@ -1,10 +1,20 @@
-/*
- * (c) Copyright IBM Corp. 2000, 2001.
- * All Rights Reserved.
- */
+/*******************************************************************************
+ * 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;
+//incastrix
+//import org.eclipse.jface.text.Assert;
+import org.eclipse.core.runtime.Assert;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.dnd.DragSource;
 import org.eclipse.swt.dnd.DropTarget;
@@ -16,86 +26,97 @@ 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;
 
-import org.eclipse.jface.dialogs.IDialogConstants;
-import org.eclipse.jface.util.Assert;
-
 /**
- * Utility class to simplify access to some SWT resources. 
+ * 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.
+        * 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();
+               display = Display.getCurrent();
                if (display == null)
-                       display= Display.getDefault();
-               return display;         
+                       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.
+        * 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();
+                       return ((Control) widget).getShell();
                if (widget instanceof Caret)
-                       return ((Caret)widget).getParent().getShell();
+                       return ((Caret) widget).getParent().getShell();
                if (widget instanceof DragSource)
-                       return ((DragSource)widget).getControl().getShell();
+                       return ((DragSource) widget).getControl().getShell();
                if (widget instanceof DropTarget)
-                       return ((DropTarget)widget).getControl().getShell();
+                       return ((DropTarget) widget).getControl().getShell();
                if (widget instanceof Menu)
-                       return ((Menu)widget).getParent().getShell();
+                       return ((Menu) widget).getParent().getShell();
                if (widget instanceof ScrollBar)
-                       return ((ScrollBar)widget).getParent().getShell();
-                                                       
-               return null;    
-       }
+                       return ((ScrollBar) widget).getParent().getShell();
 
+               return null;
+       }
 
        /**
         * Returns a width hint for a button control.
         */
        public static int getButtonWidthHint(Button button) {
-               PixelConverter converter= new PixelConverter(button);
-               int widthHint= converter.convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
-               return Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
+               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 getButtonHeigthHint(Button button) {
-               PixelConverter converter= new PixelConverter(button);
-               return converter.convertVerticalDLUsToPixels(IDialogConstants.BUTTON_HEIGHT);
-       }       
+        */
+       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>.
+        * 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
-        */             
+        * @param button
+        *            the button for which to set the dimension hint
+        */
        public static void setButtonDimensionHint(Button button) {
                Assert.isNotNull(button);
-               Object gd= button.getLayoutData();
+               Object gd = button.getLayoutData();
                if (gd instanceof GridData) {
-                       ((GridData)gd).heightHint= getButtonHeigthHint(button);
-                       ((GridData)gd).widthHint= getButtonWidthHint(button);            
+                       ((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;
+       }
 
-}
\ No newline at end of file
+}