1 files changed, 0 insertions, 196 deletions

diff --git a/common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/utility/swt/TextFieldModelBinding.java b/common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/utility/swt/TextFieldModelBinding.java
deleted file mode 100644
index 12c0ce1b3e..0000000000
--- a/common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/utility/swt/TextFieldModelBinding.java
+++ /dev/null
@@ -1,196 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2008, 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.ModifyEvent;
-import org.eclipse.swt.events.ModifyListener;
-import org.eclipse.swt.widgets.Text;
-
-/**
- * This binding can be used to keep a text field
- * synchronized with a model text/string.
- * 
- * @see WritablePropertyValueModel
- * @see Text
- */
-@SuppressWarnings("nls")
-class TextFieldModelBinding {
-
-	/**
-	 * The text model we keep synchronized with the text field.
-	 */
-	private final WritablePropertyValueModel<String> textModel;
-
-	/**
-	 * A listener that allows us to synchronize the text field's contents with
-	 * the text model.
-	 */
-	private final PropertyChangeListener textModelChangeListener;
-
-	/**
-	 * The text field we keep synchronized with the text model.
-	 */
-	private final Text textField;
-
-	/**
-	 * A listener that allows us to synchronize our text model
-	 * with the text field's contents.
-	 */
-	private final ModifyListener textFieldModifyListener;
-
-	/**
-	 * A listener that allows us to stop listening to stuff when the text field
-	 * is disposed.
-	 */
-	private final DisposeListener textFieldDisposeListener;
-
-	/**
-	 * Hmm...
-	 */
-	private boolean settingTextFieldText = false;
-
-
-	// ********** constructor **********
-
-	/**
-	 * Constructor - the text model and text field are required.
-	 */
-	TextFieldModelBinding(WritablePropertyValueModel<String> textModel, Text textField) {
-		super();
-		if ((textModel == null) || (textField == null)) {
-			throw new NullPointerException();
-		}
-		this.textModel = textModel;
-		this.textField = textField;
-
-		this.textModelChangeListener = this.buildTextModelChangeListener();
-		this.textModel.addPropertyChangeListener(PropertyValueModel.VALUE, this.textModelChangeListener);
-
-		this.textFieldModifyListener = this.buildTextFieldModifyListener();
-		this.textField.addModifyListener(this.textFieldModifyListener);
-
-		this.textFieldDisposeListener = this.buildTextFieldDisposeListener();
-		this.textField.addDisposeListener(this.textFieldDisposeListener);
-
-		this.setTextFieldText(textModel.getValue());
-	}
-
-
-	// ********** initialization **********
-
-	private PropertyChangeListener buildTextModelChangeListener() {
-		return new SWTPropertyChangeListenerWrapper(this.buildTextModelChangeListener_());
-	}
-
-	private PropertyChangeListener buildTextModelChangeListener_() {
-		return new PropertyChangeListener() {
-			public void propertyChanged(PropertyChangeEvent event) {
-				TextFieldModelBinding.this.textModelChanged(event);
-			}
-			@Override
-			public String toString() {
-				return "text listener";
-			}
-		};
-	}
-
-	private ModifyListener buildTextFieldModifyListener() {
-		return new ModifyListener() {
-			public void modifyText(ModifyEvent event) {
-				TextFieldModelBinding.this.textFieldModified();
-			}
-			@Override
-			public String toString() {
-				return "text field modify listener";
-			}
-		};
-	}
-
-	private DisposeListener buildTextFieldDisposeListener() {
-		return new DisposeListener() {
-			public void widgetDisposed(DisposeEvent event) {
-				TextFieldModelBinding.this.textFieldDisposed();
-			}
-			@Override
-			public String toString() {
-				return "text field dispose listener";
-			}
-		};
-	}
-
-
-	// ********** text model events **********
-
-	/* CU private */ void textModelChanged(PropertyChangeEvent event) {
-		if ( ! this.textField.isDisposed()) {  // ???
-			this.setTextFieldText((String) event.getNewValue());
-		}
-	}
-
-	private void setTextFieldText(String text) {
-		// the text model can be null, but the text field cannot
-		this.setTextFieldText_((text == null) ? "" : text);
-	}
-
-	private void setTextFieldText_(String text) {
-		if ( ! text.equals(this.textField.getText())) {  // ???
-			this.setTextFieldText__(text);
-		}
-	}
-
-	private void setTextFieldText__(String text) {
-		this.settingTextFieldText = true;
-		try {
-			this.textField.setText(text);
-		} finally {
-			this.settingTextFieldText = false;
-		}
-	}
-
-
-	// ********** text field events **********
-
-	/* CU private */ void textFieldModified() {
-		if ( ! this.settingTextFieldText) {
-			this.setTextModelText(this.textField.getText());
-		}
-	}
-
-	private void setTextModelText(String text) {
-		if ( ! text.equals(this.textModel.getValue())) {  // ???
-			this.textModel.setValue(text);
-		}
-	}
-
-	/* CU private */ void textFieldDisposed() {
-		// the text field is not yet "disposed" when we receive this event
-		// so we can still remove our listeners
-		this.textField.removeDisposeListener(this.textFieldDisposeListener);
-		this.textField.removeModifyListener(this.textFieldModifyListener);
-		this.textModel.removePropertyChangeListener(PropertyValueModel.VALUE, this.textModelChangeListener);
-	}
-
-
-	// ********** standard methods **********
-
-	@Override
-	public String toString() {
-		return StringTools.buildToStringFor(this, this.textModel);
-	}
-
-}