1 files changed, 0 insertions, 255 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT Custom Widgets/common/org/eclipse/swt/custom/ControlEditor.java b/bundles/org.eclipse.swt/Eclipse SWT Custom Widgets/common/org/eclipse/swt/custom/ControlEditor.java
deleted file mode 100755
index 9e7de3ee9e..0000000000
--- a/bundles/org.eclipse.swt/Eclipse SWT Custom Widgets/common/org/eclipse/swt/custom/ControlEditor.java
+++ /dev/null
@@ -1,255 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * 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
- *******************************************************************************/
-package org.eclipse.swt.custom;
-
-
-import org.eclipse.swt.*;
-import org.eclipse.swt.graphics.*;
-import org.eclipse.swt.widgets.*;
-
-/**
-*
-* A ControlEditor is a manager for a Control that appears above a composite and tracks with the
-* moving and resizing of that composite.  It can be used to display one control above 
-* another control.  This could be used when editing a control that does not have editing 
-* capabilities by using a text editor or for launching a dialog by placing a button 
-* above a control.
-*
-* <p> Here is an example of using a ControlEditor:
-*
-* <code><pre>
-* Canvas canvas = new Canvas(shell, SWT.BORDER);
-* canvas.setBounds(10, 10, 300, 300);	
-* Color color = new Color(null, 255, 0, 0);
-* canvas.setBackground(color);
-* ControlEditor editor = new ControlEditor (canvas);
-* // The editor will be a button in the bottom right corner of the canvas.
-* // When selected, it will launch a Color dialog that will change the background 
-* // of the canvas.
-* Button button = new Button(canvas, SWT.PUSH);
-* button.setText("Select Color...");
-* button.addSelectionListener (new SelectionAdapter() {
-* 	public void widgetSelected(SelectionEvent e) {
-* 		ColorDialog dialog = new ColorDialog(shell);
-* 		dialog.open();
-* 		RGB rgb = dialog.getRGB();
-* 		if (rgb != null) {
-* 			if (color != null) color.dispose();
-* 			color = new Color(null, rgb);
-* 			canvas.setBackground(color);
-* 		}
-* 		
-* 	}
-* });
-*
-* editor.horizontalAlignment = SWT.RIGHT;
-* editor.verticalAlignment = SWT.BOTTOM;
-* editor.grabHorizontal = false;
-* editor.grabVertical = false;
-* Point size = button.computeSize(SWT.DEFAULT, SWT.DEFAULT);
-* editor.minimumWidth = size.x;
-* editor.minimumHeight = size.y;
-* editor.setEditor (button);
-* </pre></code>
-*
-* @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a>
-*/
-public class ControlEditor {
-
-	/**
-	* Specifies how the editor should be aligned relative to the control.  Allowed values
-	* are SWT.LEFT, SWT.RIGHT and SWT.CENTER.  The default value is SWT.CENTER.
-	*/
-	public int horizontalAlignment = SWT.CENTER;
-	
-	/**
-	* Specifies whether the editor should be sized to use the entire width of the control.
-	* True means resize the editor to the same width as the cell.  False means do not adjust 
-	* the width of the editor.	The default value is false.
-	*/
-	public boolean grabHorizontal = false;
-	
-	/**
-	* Specifies the minimum width the editor can have.  This is used in association with
-	* a true value of grabHorizontal.  If the cell becomes smaller than the minimumWidth, the 
-	* editor will not made smaller than the minimum width value.  The default value is 0.
-	*/
-	public int minimumWidth = 0;
-	
-	/**
-	* Specifies how the editor should be aligned relative to the control.  Allowed values
-	* are SWT.TOP, SWT.BOTTOM and SWT.CENTER.  The default value is SWT.CENTER.
-	*/
-	public int verticalAlignment = SWT.CENTER;
-	
-	/**
-	* Specifies whether the editor should be sized to use the entire height of the control.
-	* True means resize the editor to the same height as the underlying control.  False means do not adjust 
-	* the height of the editor.	The default value is false.
-	*/
-	public boolean grabVertical = false;
-	
-	/**
-	* Specifies the minimum height the editor can have.  This is used in association with
-	* a true value of grabVertical.  If the control becomes smaller than the minimumHeight, the 
-	* editor will not made smaller than the minimum height value.  The default value is 0.
-	*/
-	public int minimumHeight = 0;
-
-	Composite parent;
-	Control editor;
-	private boolean hadFocus;
-	private Listener controlListener;
-	private Listener scrollbarListener;
-	
-	private final static int [] EVENTS = {SWT.KeyDown, SWT.KeyUp, SWT.MouseDown, SWT.MouseUp, SWT.Resize};
-/**
-* Creates a ControlEditor for the specified Composite.
-*
-* @param parent the Composite above which this editor will be displayed
-*
-*/
-public ControlEditor (Composite parent) {
-	this.parent = parent;
-
-	controlListener = new Listener() {
-		public void handleEvent(Event e) {
-			layout ();
-		}
-	};
-	for (int i=0; i<EVENTS.length; i++) {
-		parent.addListener (EVENTS [i], controlListener);
-	}
-	
-	scrollbarListener = new Listener() {
-		public void handleEvent(Event e) {
-			scroll (e);
-		}
-	};			
-	ScrollBar hBar = parent.getHorizontalBar ();
-	if (hBar != null) hBar.addListener (SWT.Selection, scrollbarListener);
-	ScrollBar vBar = parent.getVerticalBar ();
-	if (vBar != null) vBar.addListener (SWT.Selection, scrollbarListener);
-}
-Rectangle computeBounds () {
-	Rectangle clientArea = parent.getClientArea();
-	Rectangle editorRect = new Rectangle(clientArea.x, clientArea.y, minimumWidth, minimumHeight);
-	
-	if (grabHorizontal)
-		editorRect.width = Math.max(clientArea.width, minimumWidth);
-	
-	if (grabVertical)
-		editorRect.height = Math.max(clientArea.height, minimumHeight);
-
-	switch (horizontalAlignment) {
-		case SWT.RIGHT:
-			editorRect.x += clientArea.width - editorRect.width;
-			break;
-		case SWT.LEFT:
-			// do nothing - clientArea.x is the right answer
-			break;
-		default:
-			// default is CENTER
-			editorRect.x += (clientArea.width - editorRect.width)/2;
-	}
-	
-	switch (verticalAlignment) {
-		case SWT.BOTTOM:
-			editorRect.y += clientArea.height - editorRect.height;
-			break;
-		case SWT.TOP:
-			// do nothing - clientArea.y is the right answer
-			break;
-		default :
-			// default is CENTER
-			editorRect.y += (clientArea.height - editorRect.height)/2;
-	}
-
-	
-	return editorRect;
-
-}
-/**
- * Removes all associations between the Editor and the underlying composite.  The
- * composite and the editor Control are <b>not</b> disposed.
- */
-public void dispose () {
-	if (parent != null && !parent.isDisposed()) {
-		for (int i=0; i<EVENTS.length; i++) {
-			parent.removeListener (EVENTS [i], controlListener);
-		}
-		ScrollBar hBar = parent.getHorizontalBar ();
-		if (hBar != null) hBar.removeListener (SWT.Selection, scrollbarListener);
-		ScrollBar vBar = parent.getVerticalBar ();
-		if (vBar != null) vBar.removeListener (SWT.Selection, scrollbarListener);
-	}
-	
-	parent = null;
-	editor = null;
-	hadFocus = false;
-	controlListener = null;
-	scrollbarListener = null;
-}
-/**
-* Returns the Control that is displayed above the composite being edited.
-*
-* @return the Control that is displayed above the composite being edited
-*/
-public Control getEditor () {
-	return editor;
-}
-/**
- * Lays out the control within the underlying composite.  This
- * method should be called after changing one or more fields to
- * force the Editor to resize.
- * 
- * @since 2.1
- */
-public void layout () {
-	if (editor == null || editor.isDisposed()) return;
-	if (editor.getVisible ()) {
-		hadFocus = editor.isFocusControl();
-	} // this doesn't work because
-	  // resizing the column takes the focus away
-	  // before we get here
-	editor.setBounds (computeBounds ());
-	if (hadFocus) {
-		if (editor == null || editor.isDisposed()) return;
-		editor.setFocus ();
-	}
-}
-void scroll (Event e) {
-	if (editor == null || editor.isDisposed()) return;
-	layout();
-}
-/**
-* Specify the Control that is to be displayed.
-*
-* <p>Note: The Control provided as the editor <b>must</b> be created with its parent 
-* being the Composite specified in the ControlEditor constructor.
-* 
-* @param editor the Control that is displayed above the composite being edited
-*/
-public void setEditor (Control editor) {
-	
-	if (editor == null) {
-		// this is the case where the caller is setting the editor to be blank
-		// set all the values accordingly
-		this.editor = null;
-		return;
-	}
-	
-	this.editor = editor;
-	layout();
-	if (this.editor == null || this.editor.isDisposed()) return;
-	editor.setVisible(true);
-}
-}