diff -r ed1c9f64298a -r 5b9d4d8641ce trace/traceviewer/com.nokia.traceviewer/src/com/nokia/traceviewer/engine/preferences/LabelFieldEditor.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/trace/traceviewer/com.nokia.traceviewer/src/com/nokia/traceviewer/engine/preferences/LabelFieldEditor.java Wed Jun 23 14:49:59 2010 +0300 @@ -0,0 +1,116 @@ +/* + * Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies). + * All rights reserved. + * This component and the accompanying materials are made available + * under the terms of "Eclipse Public License v1.0" + * which accompanies this distribution, and is available + * at the URL "http://www.eclipse.org/legal/epl-v10.html". + * + * Initial Contributors: + * Nokia Corporation - initial contribution. + * + * Contributors: + * + * Description: + * + * Label Field Editor + * + */ +package com.nokia.traceviewer.engine.preferences; + +import org.eclipse.jface.preference.FieldEditor; +import org.eclipse.swt.layout.GridData; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Label; + +/** + * Label Field Editor + * + */ +class LabelFieldEditor extends FieldEditor { + + /** + * Label + */ + private Label label; + + /** + * Constructor + * + * @param value + * value for the label + * @param parent + * parent composite + */ + public LabelFieldEditor(String value, Composite parent) { + super("label", value, parent); //$NON-NLS-1$ + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.jface.preference.FieldEditor#adjustForNumColumns(int) + */ + @Override + protected void adjustForNumColumns(int numColumns) { + ((GridData) label.getLayoutData()).horizontalSpan = numColumns; + } + + /* + * (non-Javadoc) + * + * @see + * org.eclipse.jface.preference.FieldEditor#doFillIntoGrid(org.eclipse.swt + * .widgets.Composite, int) + */ + @Override + protected void doFillIntoGrid(Composite parent, int numColumns) { + label = getLabelControl(parent); + + GridData gridData = new GridData(); + gridData.horizontalSpan = numColumns; + gridData.horizontalAlignment = GridData.FILL; + gridData.grabExcessHorizontalSpace = false; + gridData.verticalAlignment = GridData.CENTER; + gridData.grabExcessVerticalSpace = false; + + label.setLayoutData(gridData); + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.jface.preference.FieldEditor#getNumberOfControls() + */ + @Override + public int getNumberOfControls() { + return 1; + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.jface.preference.FieldEditor#doLoad() + */ + @Override + protected void doLoad() { + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.jface.preference.FieldEditor#doLoadDefault() + */ + @Override + protected void doLoadDefault() { + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.jface.preference.FieldEditor#doStore() + */ + @Override + protected void doStore() { + } +}