StockSeriesAttributeComposite.java from BIRT at Krugle
Show StockSeriesAttributeComposite.java syntax highlighted
/***********************************************************************
* Copyright (c) 2004 Actuate Corporation.
* 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:
* Actuate Corporation - initial API and implementation
***********************************************************************/
package org.eclipse.birt.chart.ui.swt.series;
import org.eclipse.birt.chart.exception.ChartException;
import org.eclipse.birt.chart.log.ILogger;
import org.eclipse.birt.chart.log.Logger;
import org.eclipse.birt.chart.model.attribute.ColorDefinition;
import org.eclipse.birt.chart.model.attribute.LineStyle;
import org.eclipse.birt.chart.model.component.Series;
import org.eclipse.birt.chart.model.type.StockSeries;
import org.eclipse.birt.chart.ui.extension.i18n.Messages;
import org.eclipse.birt.chart.ui.plugin.ChartUIExtensionPlugin;
import org.eclipse.birt.chart.ui.swt.composites.LineAttributesComposite;
import org.eclipse.birt.chart.ui.swt.wizard.ChartWizardContext;
import org.eclipse.birt.chart.ui.util.ChartHelpContextIds;
import org.eclipse.birt.chart.ui.util.ChartUIUtil;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Spinner;
/**
* @author Actuate Corporation
*
*/
public class StockSeriesAttributeComposite extends Composite implements
Listener,
SelectionListener
{
// FillChooserComposite fccCandle = null;
private LineAttributesComposite liacStock = null;
private Spinner iscStick = null;
private StockSeries series = null;
private transient ChartWizardContext context;
private static ILogger logger = Logger.getLogger( "org.eclipse.birt.chart.ui.extension/swt.series" ); //$NON-NLS-1$
/**
* @param parent
* @param style
*/
public StockSeriesAttributeComposite( Composite parent, int style,
ChartWizardContext context, Series series )
{
super( parent, style );
if ( !( series instanceof StockSeries ) )
{
try
{
throw new ChartException( ChartUIExtensionPlugin.ID,
ChartException.VALIDATION,
"StockSeriesAttributeComposite.Exception.IllegalArgument", new Object[]{series.getClass( ).getName( )}, Messages.getResourceBundle( ) ); //$NON-NLS-1$
}
catch ( ChartException e )
{
logger.log( e );
e.printStackTrace( );
}
}
this.series = (StockSeries) series;
this.context = context;
init( );
placeComponents( );
ChartUIUtil.bindHelp( parent, ChartHelpContextIds.SUBTASK_YSERIES_STOCK );
}
private void init( )
{
this.setSize( getParent( ).getClientArea( ).width,
getParent( ).getClientArea( ).height );
}
private void placeComponents( )
{
// Layout for content composite
GridLayout glContent = new GridLayout( );
glContent.numColumns = series.isShowAsBarStick( ) ? 3 : 1;
// Main content composite
this.setLayout( glContent );
// // Candle Fill composite
// Label lblRiserOutline = new Label( this, SWT.NONE );
// GridData gdLBLRiserOutline = new GridData( );
// lblRiserOutline.setLayoutData( gdLBLRiserOutline );
// lblRiserOutline.setText( Messages.getString(
// "StockSeriesAttributeComposite.Lbl.CandleFill" ) ); //$NON-NLS-1$
//
// this.fccCandle = new FillChooserComposite( this,
// SWT.NONE,
// series.getFill( ),
// true,
// true );
// GridData gdFCCRiserOutline = new GridData( GridData.FILL_HORIZONTAL
// );
// fccCandle.setLayoutData( gdFCCRiserOutline );
// fccCandle.addListener( this );
// Line Attributes composite
liacStock = new LineAttributesComposite( this,
SWT.NONE,
context,
series.getLineAttributes( ),
true,
true,
false );
GridData gdLIACStock = new GridData( GridData.FILL_HORIZONTAL );
gdLIACStock.verticalSpan = 3;
liacStock.setLayoutData( gdLIACStock );
liacStock.addListener( this );
if ( series.isShowAsBarStick( ) )
{
new Label( this, SWT.NONE ).setText( Messages.getString( "StockSeriesAttributeComposite.Lbl.StickLength" ) ); //$NON-NLS-1$
iscStick = new Spinner( this, SWT.BORDER );
iscStick.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
iscStick.setMinimum( 0 );
iscStick.setMaximum( Integer.MAX_VALUE );
iscStick.setSelection( series.getStickLength( ) );
iscStick.addSelectionListener( this );
}
}
public Point getPreferredSize( )
{
return new Point( 400, 200 );
}
/*
* (non-Javadoc)
*
* @see org.eclipse.swt.events.SelectionListener#widgetDefaultSelected(org.eclipse.swt.events.SelectionEvent)
*/
public void widgetDefaultSelected( SelectionEvent e )
{
}
/*
* (non-Javadoc)
*
* @see org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt.events.SelectionEvent)
*/
public void widgetSelected( SelectionEvent e )
{
if ( e.widget.equals( iscStick ) )
{
series.setStickLength( iscStick.getSelection( ) );
}
}
/*
* (non-Javadoc)
*
* @see org.eclipse.swt.widgets.Listener#handleEvent(org.eclipse.swt.widgets.Event)
*/
public void handleEvent( Event event )
{
// if ( event.widget.equals( fccCandle ) )
// {
// series.setFill( (Fill) event.data );
// }
if ( event.widget.equals( liacStock ) )
{
if ( event.type == LineAttributesComposite.VISIBILITY_CHANGED_EVENT )
{
series.getLineAttributes( )
.setVisible( ( (Boolean) event.data ).booleanValue( ) );
}
else if ( event.type == LineAttributesComposite.STYLE_CHANGED_EVENT )
{
series.getLineAttributes( ).setStyle( (LineStyle) event.data );
}
else if ( event.type == LineAttributesComposite.WIDTH_CHANGED_EVENT )
{
series.getLineAttributes( )
.setThickness( ( (Integer) event.data ).intValue( ) );
}
else if ( event.type == LineAttributesComposite.COLOR_CHANGED_EVENT )
{
series.getLineAttributes( )
.setColor( (ColorDefinition) event.data );
}
}
}
}
See more files for this project here