examples/org.eclipse.jface.examples.databinding/src/org/eclipse/jface/examples/databinding/compositetable/day/internal/TimeSlice.java - platform/eclipse.platform.ui - Git at Google

 /*******************************************************************************
  * Copyright (c) 2006 The Pampered Chef 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:
  *     The Pampered Chef - initial API and implementation
  ******************************************************************************/
 package org.eclipse.jface.examples.databinding.compositetable.day.internal;

 import java.text.DateFormat;
 import java.util.Calendar;
 import java.util.Date;
 import java.util.GregorianCalendar;
 import java.util.Iterator;
 import java.util.LinkedList;

 import org.eclipse.swt.SWT;
 import org.eclipse.swt.custom.CLabel;
 import org.eclipse.swt.events.FocusListener;
 import org.eclipse.swt.events.KeyListener;
 import org.eclipse.swt.events.MouseListener;
 import org.eclipse.swt.graphics.Image;
 import org.eclipse.swt.graphics.Point;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Control;
 import org.eclipse.swt.widgets.Display;
 import org.eclipse.swt.widgets.Layout;
 import org.eclipse.swt.widgets.Menu;
 import org.eclipse.swt.widgets.Widget;

 /**
  * Represents a time slice that is the same time but may span several days.
  * For example: 11:00 - 11:15 PM from Sunday through Saturday.
  *
  * @since 3.2
  */
 public class TimeSlice extends Composite {

 	private final Image allDayImage = new Image(Display.getCurrent(), TimeSlice.class.getResourceAsStream("clock.png"));

 	/**
 	 * The 0th control in the layout may have a java.lang.Integer LayoutData
 	 * indicating its preferred width. Otherwise, DaysLayout will ask the
 	 * control to compute its preferred size and will use the width returned by
 	 * that computation. All other controls will be equally allotted horizontal
 	 * width in the parent control.
 	 */
 	private static class TimeSliceAcrossTimeLayout extends Layout {
 		Point preferredSize = new Point(-1, -1);

 		protected Point computeSize(Composite composite, int wHint, int hHint,
 				boolean flushCache) {
 			if (preferredSize.x == -1 || flushCache) {
 				preferredSize.x = wHint;
 				preferredSize.y = -1; // NOTE: This assumes at least one child
 										// control
 				Control[] children = composite.getChildren();
 				for (int i = 0; i < children.length; i++) {
 					Control child = children[i];
 					preferredSize.y = Math.max(preferredSize.y, child
 							.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).y);
 				}
 			}
 			return preferredSize;
 		}

 		protected void layout(Composite composite, boolean flushCache) {
 			Point parentSize = composite.getSize();
 			Control[] children = composite.getChildren();

 			// layout 0th control
 			Integer preferredWidth = (Integer) children[0].getLayoutData();
 			if (preferredWidth == null) {
 				preferredWidth = new Integer(children[0].computeSize(
 						SWT.DEFAULT, SWT.DEFAULT).x);
 			}
 			children[0].setBounds(0, 0, preferredWidth.intValue(), parentSize.y);

 			// layout the rest of the controls
 			int controlWidth = 0;
 			int extraWidth = 0;
 			if (children.length >= 2) {
 				controlWidth = (parentSize.x - preferredWidth.intValue())
 						/ (children.length - 1);
 				extraWidth = (parentSize.x - preferredWidth.intValue())
 						% (children.length - 1);
 			}
 			int leftPosition = preferredWidth.intValue();

 			for (int i = 1; i < children.length; i++) {
 				Control control = children[i];
 				int width = controlWidth;
 				if (extraWidth > 0) {
 					++width;
 					--extraWidth;
 				}
 				control.setBounds(leftPosition, 0, width, parentSize.y);
 				leftPosition += width;
 			}
 		}
 	}

 	private CLabel timeLabel = null;

 	private LinkedList columns = new LinkedList();

 	/**
 	 * @return Returns the columns.
 	 */
 	public LinkedList getColumns() {
 		return columns;
 	}

 	/**
 	 * Returns the control that implements the specified column.
 	 *
 	 * @param column The column number.
 	 * @return Control the SWT control that implements this column.
 	 */
 	public Control getColumnControl(int column) {
 		return (Control) columns.get(column);
 	}

 	/**
 	 * Return the column number of the specified widget.
 	 *
 	 * @param widget the TimeSlot widget
 	 * @return the column number of the specified TimeSlot within this TimeSlice.
 	 */
 	public int getControlColumn(Widget widget) {
 		int columnNumber = 0;
 		for (Iterator columnsIter = columns.iterator(); columnsIter.hasNext();) {
 			if (columnsIter.next() == widget) {
 				return columnNumber;
 			}
 			++columnNumber;
 		}
 		throw new IllegalArgumentException("Unrecognized widget passed to getControlColumn");
 	}

 	/**
 	 * Constructor TimeSlice. Construct a TimeSlice control, passing the parent
 	 * and style bits.
 	 *
 	 * @param parent
 	 *            The SWT parent object.
 	 * @param style
 	 *            The set of style bits this control accepts. Currently SWT.NONE.
 	 */
 	public TimeSlice(Composite parent, int style) {
 		super(parent, SWT.NULL);
 		initialize();
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.swt.widgets.Control#setMenu(org.eclipse.swt.widgets.Menu)
 	 */
 	public void setMenu(Menu menu) {
 		super.setMenu(menu);
 		for (Iterator columnsIter = columns.iterator(); columnsIter.hasNext();) {
 			TimeSlot cell = (TimeSlot) columnsIter.next();
 			cell.setMenu(menu);
 		}
 	}

 	/**
 	 * Initialize the control
 	 */
 	private void initialize() {
 		timeLabel = new CLabel(this, SWT.RIGHT);
 		timeLabel.setText("23:00 PM");
 		Integer preferredWidth = new Integer(timeLabel.computeSize(SWT.DEFAULT,
 				SWT.DEFAULT, false).x + 5);
 		timeLabel.setLayoutData(preferredWidth);
 		timeLabel.setText("");
 		setBackground(Display.getCurrent().getSystemColor(
 				SWT.COLOR_WIDGET_BACKGROUND));
 		setSize(new Point(537, 16));
 		setLayout(new TimeSliceAcrossTimeLayout());
 	}

 	private boolean headerControl = false;

 	/**
 	 * @return Returns the headerControl.
 	 */
 	public boolean isHeaderControl() {
 		return headerControl;
 	}

 	/**
 	 * @param headerControl The headerControl to set.
 	 */
 	public void setHeaderControl(boolean headerControl) {
 		this.headerControl = headerControl;
 	}

 	private int numberOfColumns = 1;

 	/**
 	 * Gets the number of columns that will be displayed in this row. The
 	 * default number of columns is 1.
 	 *
 	 * @return numberOfColumns The number of days to display.
 	 */
 	public int getNumberOfColumns() {
 		return numberOfColumns;
 	}

 	/**
 	 * Sets the number of columns that will be displayed in this row. The
 	 * default number of columns is 1. This method may only be called *once* at
 	 * the beginning of the control's life cycle, and the value passed must be
 	 * >1.
 	 * <p>
 	 * Calling this method more than once results in undefined behavior.
 	 *
 	 * @param numberOfColumns
 	 *            The number of days to display.
 	 */
 	public void setNumberOfColumns(int numberOfColumns) {
 		this.numberOfColumns = numberOfColumns;
 		Control[] tabStops = new Control[numberOfColumns];
 		for (int i = numberOfColumns; i > 0; --i) {
 			if (headerControl) {
 				CLabel control = new CLabel(this, SWT.SHADOW_OUT | SWT.BORDER | SWT.CENTER);
 				tabStops[numberOfColumns-i] = control;
 				columns.add(control);
 			} else {
 				TimeSlot control = new TimeSlot(this, SWT.NONE);
 				tabStops[numberOfColumns-i] = control;
 				columns.add(control);
 			}
 		}
 		setTabList(tabStops);
 	}

 	private Date currentTime = new Date();

 	/**
 	 * @return The current time set in this "days" row.
 	 */
 	public Date getCurrentTime() {
 		return currentTime;
 	}

 	/**
 	 * @param currentTime
 	 */
 	public void setCurrentTime(Date currentTime) {
 		// if currentTime is null, we are becoming an all-day event row
 		if (currentTime == null) {
 			timeLabel.setImage(allDayImage);
 			timeLabel.setText("");
 			setAllDayEventOnDays(true);
 			return;
 		}

 		setAllDayEventOnDays(false);
 		timeLabel.setImage(null);

 		setTimeOnDays(currentTime);

 		this.currentTime = currentTime;
 		Calendar calendar = new GregorianCalendar();
 		calendar.setTime(currentTime);

 		// Only the hours will display in the label
 		if (calendar.get(Calendar.MINUTE) == 0) {
 			DateFormat df = DateFormat.getTimeInstance(DateFormat.SHORT);
 			String time = df.format(currentTime);
 			timeLabel.setText(time);
 		} else {
 			timeLabel.setText("");
 		}
 	}

 	private void setTimeOnDays(Date currentTime) {
 		for (Iterator daysIter = columns.iterator(); daysIter.hasNext();) {
 			Object dayCandidate = daysIter.next();
 			if (dayCandidate instanceof TimeSlot) {
 				TimeSlot day = (TimeSlot) dayCandidate;
 				day.setTime(currentTime);
 			}
 		}
 	}

 	private void setAllDayEventOnDays(boolean isAllDayEvent) {
 		for (Iterator daysIter = columns.iterator(); daysIter.hasNext();) {
 			Object dayCandidate = daysIter.next();
 			if (dayCandidate instanceof TimeSlot) {
 				TimeSlot day = (TimeSlot) dayCandidate;
 				day.setAllDay(isAllDayEvent);
 			}
 		}
 	}

 	/**
 	 * @see org.eclipse.swt.widgets.Control#addFocusListener
 	 *
 	 * @param listener
 	 */
 	public void addCellFocusListener(FocusListener listener) {
 		for (Iterator daysIter = columns.iterator(); daysIter.hasNext();) {
 			Object dayCandidate = daysIter.next();
 			if (dayCandidate instanceof TimeSlot) {
 				TimeSlot day = (TimeSlot) dayCandidate;
 				day.addFocusListener(listener);
 			}
 		}
 	}

 	/**
 	 * @see org.eclipse.swt.widgets.Control#removeFocusListener
 	 * @param listener
 	 */
 	public void removeCellFocusListener(FocusListener listener) {
 		for (Iterator daysIter = columns.iterator(); daysIter.hasNext();) {
 			Object dayCandidate = daysIter.next();
 			if (dayCandidate instanceof TimeSlot) {
 				TimeSlot day = (TimeSlot) dayCandidate;
 				day.removeFocusListener(listener);
 			}
 		}
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.swt.widgets.Control#addKeyListener(org.eclipse.swt.events.KeyListener)
 	 */
 	public void addKeyListener(KeyListener listener) {
 		super.addKeyListener(listener);
 		for (Iterator columnsIter = columns.iterator(); columnsIter.hasNext();) {
 			TimeSlot cell = (TimeSlot) columnsIter.next();
 			cell.addKeyListener(listener);
 		}
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.swt.widgets.Control#removeKeyListener(org.eclipse.swt.events.KeyListener)
 	 */
 	public void removeKeyListener(KeyListener listener) {
 		super.removeKeyListener(listener);
 		for (Iterator columnsIter = columns.iterator(); columnsIter.hasNext();) {
 			TimeSlot cell = (TimeSlot) columnsIter.next();
 			cell.removeKeyListener(listener);
 		}
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.swt.widgets.Control#addKeyListener(org.eclipse.swt.events.KeyListener)
 	 */
 	public void addMouseListener(MouseListener listener) {
 		super.addMouseListener(listener);
 		for (Iterator columnsIter = columns.iterator(); columnsIter.hasNext();) {
 			TimeSlot cell = (TimeSlot) columnsIter.next();
 			cell.addMouseListener(listener);
 		}
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.swt.widgets.Control#removeKeyListener(org.eclipse.swt.events.KeyListener)
 	 */
 	public void removeMouseListener(MouseListener listener) {
 		super.removeMouseListener(listener);
 		for (Iterator columnsIter = columns.iterator(); columnsIter.hasNext();) {
 			TimeSlot cell = (TimeSlot) columnsIter.next();
 			cell.removeMouseListener(listener);
 		}
 	}

 } // @jve:decl-index=0:visual-constraint="10,10"
	/*******************************************************************************
	* Copyright (c) 2006 The Pampered Chef 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:
	* The Pampered Chef - initial API and implementation
	******************************************************************************/
	package org.eclipse.jface.examples.databinding.compositetable.day.internal;

	import java.text.DateFormat;
	import java.util.Calendar;
	import java.util.Date;
	import java.util.GregorianCalendar;
	import java.util.Iterator;
	import java.util.LinkedList;

	import org.eclipse.swt.SWT;
	import org.eclipse.swt.custom.CLabel;
	import org.eclipse.swt.events.FocusListener;
	import org.eclipse.swt.events.KeyListener;
	import org.eclipse.swt.events.MouseListener;
	import org.eclipse.swt.graphics.Image;
	import org.eclipse.swt.graphics.Point;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Control;
	import org.eclipse.swt.widgets.Display;
	import org.eclipse.swt.widgets.Layout;
	import org.eclipse.swt.widgets.Menu;
	import org.eclipse.swt.widgets.Widget;

	/**
	* Represents a time slice that is the same time but may span several days.
	* For example: 11:00 - 11:15 PM from Sunday through Saturday.
	*
	* @since 3.2
	*/
	public class TimeSlice extends Composite {

	private final Image allDayImage = new Image(Display.getCurrent(), TimeSlice.class.getResourceAsStream("clock.png"));

	/**
	* The 0th control in the layout may have a java.lang.Integer LayoutData
	* indicating its preferred width. Otherwise, DaysLayout will ask the
	* control to compute its preferred size and will use the width returned by
	* that computation. All other controls will be equally allotted horizontal
	* width in the parent control.
	*/
	private static class TimeSliceAcrossTimeLayout extends Layout {
	Point preferredSize = new Point(-1, -1);

	protected Point computeSize(Composite composite, int wHint, int hHint,
	boolean flushCache) {
	if (preferredSize.x == -1 \|\| flushCache) {
	preferredSize.x = wHint;
	preferredSize.y = -1; // NOTE: This assumes at least one child
	// control
	Control[] children = composite.getChildren();
	for (int i = 0; i < children.length; i++) {
	Control child = children[i];
	preferredSize.y = Math.max(preferredSize.y, child
	.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).y);
	}
	}
	return preferredSize;
	}

	protected void layout(Composite composite, boolean flushCache) {
	Point parentSize = composite.getSize();
	Control[] children = composite.getChildren();

	// layout 0th control
	Integer preferredWidth = (Integer) children[0].getLayoutData();
	if (preferredWidth == null) {
	preferredWidth = new Integer(children[0].computeSize(
	SWT.DEFAULT, SWT.DEFAULT).x);
	}
	children[0].setBounds(0, 0, preferredWidth.intValue(), parentSize.y);

	// layout the rest of the controls
	int controlWidth = 0;
	int extraWidth = 0;
	if (children.length >= 2) {
	controlWidth = (parentSize.x - preferredWidth.intValue())
	/ (children.length - 1);
	extraWidth = (parentSize.x - preferredWidth.intValue())
	% (children.length - 1);
	}
	int leftPosition = preferredWidth.intValue();

	for (int i = 1; i < children.length; i++) {
	Control control = children[i];
	int width = controlWidth;
	if (extraWidth > 0) {
	++width;
	--extraWidth;
	}
	control.setBounds(leftPosition, 0, width, parentSize.y);
	leftPosition += width;
	}
	}
	}

	private CLabel timeLabel = null;

	private LinkedList columns = new LinkedList();

	/**
	* @return Returns the columns.
	*/
	public LinkedList getColumns() {
	return columns;
	}

	/**
	* Returns the control that implements the specified column.
	*
	* @param column The column number.
	* @return Control the SWT control that implements this column.
	*/
	public Control getColumnControl(int column) {
	return (Control) columns.get(column);
	}

	/**
	* Return the column number of the specified widget.
	*
	* @param widget the TimeSlot widget
	* @return the column number of the specified TimeSlot within this TimeSlice.
	*/
	public int getControlColumn(Widget widget) {
	int columnNumber = 0;
	for (Iterator columnsIter = columns.iterator(); columnsIter.hasNext();) {
	if (columnsIter.next() == widget) {
	return columnNumber;
	}
	++columnNumber;
	}
	throw new IllegalArgumentException("Unrecognized widget passed to getControlColumn");
	}

	/**
	* Constructor TimeSlice. Construct a TimeSlice control, passing the parent
	* and style bits.
	*
	* @param parent
	* The SWT parent object.
	* @param style
	* The set of style bits this control accepts. Currently SWT.NONE.
	*/
	public TimeSlice(Composite parent, int style) {
	super(parent, SWT.NULL);
	initialize();
	}

	/* (non-Javadoc)
	* @see org.eclipse.swt.widgets.Control#setMenu(org.eclipse.swt.widgets.Menu)
	*/
	public void setMenu(Menu menu) {
	super.setMenu(menu);
	for (Iterator columnsIter = columns.iterator(); columnsIter.hasNext();) {
	TimeSlot cell = (TimeSlot) columnsIter.next();
	cell.setMenu(menu);
	}
	}

	/**
	* Initialize the control
	*/
	private void initialize() {
	timeLabel = new CLabel(this, SWT.RIGHT);
	timeLabel.setText("23:00 PM");
	Integer preferredWidth = new Integer(timeLabel.computeSize(SWT.DEFAULT,
	SWT.DEFAULT, false).x + 5);
	timeLabel.setLayoutData(preferredWidth);
	timeLabel.setText("");
	setBackground(Display.getCurrent().getSystemColor(
	SWT.COLOR_WIDGET_BACKGROUND));
	setSize(new Point(537, 16));
	setLayout(new TimeSliceAcrossTimeLayout());
	}

	private boolean headerControl = false;

	/**
	* @return Returns the headerControl.
	*/
	public boolean isHeaderControl() {
	return headerControl;
	}

	/**
	* @param headerControl The headerControl to set.
	*/
	public void setHeaderControl(boolean headerControl) {
	this.headerControl = headerControl;
	}

	private int numberOfColumns = 1;

	/**
	* Gets the number of columns that will be displayed in this row. The
	* default number of columns is 1.
	*
	* @return numberOfColumns The number of days to display.
	*/
	public int getNumberOfColumns() {
	return numberOfColumns;
	}

	/**
	* Sets the number of columns that will be displayed in this row. The
	* default number of columns is 1. This method may only be called once at
	* the beginning of the control's life cycle, and the value passed must be
	* >1.
	* <p>
	* Calling this method more than once results in undefined behavior.
	*
	* @param numberOfColumns
	* The number of days to display.
	*/
	public void setNumberOfColumns(int numberOfColumns) {
	this.numberOfColumns = numberOfColumns;
	Control[] tabStops = new Control[numberOfColumns];
	for (int i = numberOfColumns; i > 0; --i) {
	if (headerControl) {
	CLabel control = new CLabel(this, SWT.SHADOW_OUT \| SWT.BORDER \| SWT.CENTER);
	tabStops[numberOfColumns-i] = control;
	columns.add(control);
	} else {
	TimeSlot control = new TimeSlot(this, SWT.NONE);
	tabStops[numberOfColumns-i] = control;
	columns.add(control);
	}
	}
	setTabList(tabStops);
	}

	private Date currentTime = new Date();

	/**
	* @return The current time set in this "days" row.
	*/
	public Date getCurrentTime() {
	return currentTime;
	}

	/**
	* @param currentTime
	*/
	public void setCurrentTime(Date currentTime) {
	// if currentTime is null, we are becoming an all-day event row
	if (currentTime == null) {
	timeLabel.setImage(allDayImage);
	timeLabel.setText("");
	setAllDayEventOnDays(true);
	return;
	}

	setAllDayEventOnDays(false);
	timeLabel.setImage(null);

	setTimeOnDays(currentTime);

	this.currentTime = currentTime;
	Calendar calendar = new GregorianCalendar();
	calendar.setTime(currentTime);

	// Only the hours will display in the label
	if (calendar.get(Calendar.MINUTE) == 0) {
	DateFormat df = DateFormat.getTimeInstance(DateFormat.SHORT);
	String time = df.format(currentTime);
	timeLabel.setText(time);
	} else {
	timeLabel.setText("");
	}
	}

	private void setTimeOnDays(Date currentTime) {
	for (Iterator daysIter = columns.iterator(); daysIter.hasNext();) {
	Object dayCandidate = daysIter.next();
	if (dayCandidate instanceof TimeSlot) {
	TimeSlot day = (TimeSlot) dayCandidate;
	day.setTime(currentTime);
	}
	}
	}

	private void setAllDayEventOnDays(boolean isAllDayEvent) {
	for (Iterator daysIter = columns.iterator(); daysIter.hasNext();) {
	Object dayCandidate = daysIter.next();
	if (dayCandidate instanceof TimeSlot) {
	TimeSlot day = (TimeSlot) dayCandidate;
	day.setAllDay(isAllDayEvent);
	}
	}
	}

	/**
	* @see org.eclipse.swt.widgets.Control#addFocusListener
	*
	* @param listener
	*/
	public void addCellFocusListener(FocusListener listener) {
	for (Iterator daysIter = columns.iterator(); daysIter.hasNext();) {
	Object dayCandidate = daysIter.next();
	if (dayCandidate instanceof TimeSlot) {
	TimeSlot day = (TimeSlot) dayCandidate;
	day.addFocusListener(listener);
	}
	}
	}

	/**
	* @see org.eclipse.swt.widgets.Control#removeFocusListener
	* @param listener
	*/
	public void removeCellFocusListener(FocusListener listener) {
	for (Iterator daysIter = columns.iterator(); daysIter.hasNext();) {
	Object dayCandidate = daysIter.next();
	if (dayCandidate instanceof TimeSlot) {
	TimeSlot day = (TimeSlot) dayCandidate;
	day.removeFocusListener(listener);
	}
	}
	}

	/* (non-Javadoc)
	* @see org.eclipse.swt.widgets.Control#addKeyListener(org.eclipse.swt.events.KeyListener)
	*/
	public void addKeyListener(KeyListener listener) {
	super.addKeyListener(listener);
	for (Iterator columnsIter = columns.iterator(); columnsIter.hasNext();) {
	TimeSlot cell = (TimeSlot) columnsIter.next();
	cell.addKeyListener(listener);
	}
	}

	/* (non-Javadoc)
	* @see org.eclipse.swt.widgets.Control#removeKeyListener(org.eclipse.swt.events.KeyListener)
	*/
	public void removeKeyListener(KeyListener listener) {
	super.removeKeyListener(listener);
	for (Iterator columnsIter = columns.iterator(); columnsIter.hasNext();) {
	TimeSlot cell = (TimeSlot) columnsIter.next();
	cell.removeKeyListener(listener);
	}
	}

	/* (non-Javadoc)
	* @see org.eclipse.swt.widgets.Control#addKeyListener(org.eclipse.swt.events.KeyListener)
	*/
	public void addMouseListener(MouseListener listener) {
	super.addMouseListener(listener);
	for (Iterator columnsIter = columns.iterator(); columnsIter.hasNext();) {
	TimeSlot cell = (TimeSlot) columnsIter.next();
	cell.addMouseListener(listener);
	}
	}

	/* (non-Javadoc)
	* @see org.eclipse.swt.widgets.Control#removeKeyListener(org.eclipse.swt.events.KeyListener)
	*/
	public void removeMouseListener(MouseListener listener) {
	super.removeMouseListener(listener);
	for (Iterator columnsIter = columns.iterator(); columnsIter.hasNext();) {
	TimeSlot cell = (TimeSlot) columnsIter.next();
	cell.removeMouseListener(listener);
	}
	}

	} // @jve:decl-index=0:visual-constraint="10,10"