1 files changed, 0 insertions, 190 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/utility/swt/BooleanButtonModelBinding.java b/common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/utility/swt/BooleanButtonModelBinding.java
deleted file mode 100644
index 5967029a51..0000000000
--- a/common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/utility/swt/BooleanButtonModelBinding.java
+++ /dev/null
@@ -1,190 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2010 Oracle. 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:
- *     Oracle - initial API and implementation
- ******************************************************************************/
-package org.eclipse.jpt.common.ui.internal.utility.swt;
-
-import org.eclipse.jpt.common.ui.internal.listeners.SWTPropertyChangeListenerWrapper;
-import org.eclipse.jpt.common.utility.internal.StringTools;
-import org.eclipse.jpt.common.utility.model.event.PropertyChangeEvent;
-import org.eclipse.jpt.common.utility.model.listener.PropertyChangeListener;
-import org.eclipse.jpt.common.utility.model.value.PropertyValueModel;
-import org.eclipse.jpt.common.utility.model.value.WritablePropertyValueModel;
-import org.eclipse.swt.events.DisposeEvent;
-import org.eclipse.swt.events.DisposeListener;
-import org.eclipse.swt.events.SelectionAdapter;
-import org.eclipse.swt.events.SelectionEvent;
-import org.eclipse.swt.events.SelectionListener;
-import org.eclipse.swt.widgets.Button;
-
-/**
- * This binding can be used to keep a check-box, toggle button, or radio button
- * "selection" synchronized with a model boolean.
- * 
- * @see WritablePropertyValueModel
- * @see Button
- */
-@SuppressWarnings("nls")
-final class BooleanButtonModelBinding {
-
-	// ***** model
-	/** A value model on the underlying model boolean. */
-	private final WritablePropertyValueModel<Boolean> booleanModel;
-
-	/**
-	 * A listener that allows us to synchronize the button's selection state with
-	 * the model boolean.
-	 */
-	private final PropertyChangeListener booleanChangeListener;
-
-	/**
-	 * The default setting for the check-box/toggle button/radio button;
-	 * for when the underlying model is <code>null</code>.
-	 * The default [default value] is <code>false</code> (i.e. the check-box
-	 * is unchecked/toggle button popped out/radio button unchecked).
-	 */
-	private final boolean defaultValue;
-
-	// ***** UI
-	/** The check-box/toggle button/radio button we synchronize with the model boolean. */
-	private final Button button;
-
-	/**
-	 * A listener that allows us to synchronize the model boolean with
-	 * the button's selection state.
-	 */
-	private final SelectionListener buttonSelectionListener;
-
-	/**
-	 * A listener that allows us to stop listening to stuff when the button
-	 * is disposed. (Critical for preventing memory leaks.)
-	 */
-	private final DisposeListener buttonDisposeListener;
-
-
-	// ********** constructor **********
-
-	/**
-	 * Constructor - the boolean model and button are required.
-	 */
-	BooleanButtonModelBinding(WritablePropertyValueModel<Boolean> booleanModel, Button button, boolean defaultValue) {
-		super();
-		if ((booleanModel == null) || (button == null)) {
-			throw new NullPointerException();
-		}
-		this.booleanModel = booleanModel;
-		this.button = button;
-		this.defaultValue = defaultValue;
-
-		this.booleanChangeListener = this.buildBooleanChangeListener();
-		this.booleanModel.addPropertyChangeListener(PropertyValueModel.VALUE, this.booleanChangeListener);
-
-		this.buttonSelectionListener = this.buildButtonSelectionListener();
-		this.button.addSelectionListener(this.buttonSelectionListener);
-
-		this.buttonDisposeListener = this.buildButtonDisposeListener();
-		this.button.addDisposeListener(this.buttonDisposeListener);
-
-		this.setButtonSelection(this.booleanModel.getValue());
-	}
-
-
-	// ********** initialization **********
-
-	private PropertyChangeListener buildBooleanChangeListener() {
-		return new SWTPropertyChangeListenerWrapper(this.buildBooleanChangeListener_());
-	}
-
-	private PropertyChangeListener buildBooleanChangeListener_() {
-		return new PropertyChangeListener() {
-			public void propertyChanged(PropertyChangeEvent event) {
-				BooleanButtonModelBinding.this.booleanChanged(event);
-			}
-		    @Override
-			public String toString() {
-				return "boolean listener";
-			}
-		};
-	}
-
-	private SelectionListener buildButtonSelectionListener() {
-		return new SelectionAdapter() {
-			@Override
-			public void widgetSelected(SelectionEvent event) {
-				BooleanButtonModelBinding.this.buttonSelected();
-			}
-		    @Override
-			public String toString() {
-				return "button selection listener";
-			}
-		};
-	}
-
-	private DisposeListener buildButtonDisposeListener() {
-		return new DisposeListener() {
-			public void widgetDisposed(DisposeEvent event) {
-				BooleanButtonModelBinding.this.buttonDisposed();
-			}
-		    @Override
-			public String toString() {
-				return "button dispose listener";
-			}
-		};
-	}
-
-
-	// ********** boolean model events **********
-
-	/**
-	 * The model has changed - synchronize the button.
-	 * If the new model value is null, use the binding's default value
-	 * (which is typically false).
-	 */
-	/* CU private */ void booleanChanged(PropertyChangeEvent event) {
-		this.setButtonSelection((Boolean) event.getNewValue());
-	}
-
-	private void setButtonSelection(Boolean b) {
-		if ( ! this.button.isDisposed()) {
-			this.button.setSelection(this.booleanValue(b));
-		}
-	}
-
-	private boolean booleanValue(Boolean b) {
-		return (b != null) ? b.booleanValue() : this.defaultValue;
-	}
-
-
-	// ********** button events **********
-
-	/**
-	 * The button has been "selected" - synchronize the model.
-	 */
-	/* CU private */ void buttonSelected() {
-		if ( ! this.button.isDisposed()) {
-			this.booleanModel.setValue(Boolean.valueOf(this.button.getSelection()));
-		}
-	}
-
-	/* CU private */ void buttonDisposed() {
-		// the button is not yet "disposed" when we receive this event
-		// so we can still remove our listeners
-		this.button.removeSelectionListener(this.buttonSelectionListener);
-		this.button.removeDisposeListener(this.buttonDisposeListener);
-		this.booleanModel.removePropertyChangeListener(PropertyValueModel.VALUE, this.booleanChangeListener);
-	}
-
-
-	// ********** standard methods **********
-
-    @Override
-	public String toString() {
-		return StringTools.buildToStringFor(this, this.booleanModel);
-	}
-
-}