Squashed commit of the following:

commit dccd2c524c1c00ab3998546276b7244e6d0f389c
Author: eyck <eyck@minres.com>
Date:   Fri Nov 27 08:52:58 2020 +0100

	re-layout sashes

commit d932367a67e081307c49fd248c54c057357a96d2
Author: eyck <eyck@minres.com>
Date:   Fri Nov 27 08:47:50 2020 +0100

	fix string filter and layout

commit 7f4bf0a64d4d685390e9a7af61f377a512d5332d
Author: eyck <eyck@minres.com>
Date:   Fri Nov 27 08:46:30 2020 +0100

	set single clock selection

commit 972e3ce9267c9cd2b9437e5f7403b3ff69d2928f
Author: eyck <eyck@minres.com>
Date:   Fri Nov 27 08:45:49 2020 +0100

	apply filter only to attributes

commit 13a25692bd7909bad98169648edabd01872a7ecb
Author: eyck <eyck@minres.com>
Date:   Fri Nov 27 08:45:22 2020 +0100

	re-layout elements

plugins/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/handlers/SearchHandler.java

@@ -41,8 +41,6 @@ public class SearchHandler {
 	public void execute(Shell shell, MPart activePart){
 		Object obj = activePart.getObject();
 		if(obj instanceof WaveformViewer){
-			WaveformViewer wfv = (WaveformViewer)obj;
-			wfv.showSearch();
 //			ISelection sel = wfv.getSelection();
 //			if(sel instanceof StructuredSelection) {
 //				TrackEntry e = findTrackEntry(((StructuredSelection)sel).toArray());

plugins/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/messages.properties

@@ -22,7 +22,7 @@ StatusBarControl_2=\nLast task:
 StatusBarControl_3=Currently running: 
 StatusBarControl_4=No background progress running.
 SWTResourceManager_0=Wrong decorate corner
-TransactionDetails_0=Enter text to filter
+TransactionDetails_0=Enter text to filter attributes
 TransactionDetails_1=Name
 TransactionDetails_10=Properties
 TransactionDetails_11=Attributes

plugins/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/parts/TransactionDetails.java

@@ -48,6 +48,7 @@ import org.eclipse.swt.events.SelectionAdapter;
 import org.eclipse.swt.events.SelectionEvent;
 import org.eclipse.swt.graphics.Point;
 import org.eclipse.swt.graphics.Rectangle;
+import org.eclipse.swt.layout.FillLayout;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Composite;
@@ -114,6 +115,7 @@ public class TransactionDetails {
 	 */
 	@PostConstruct
 	public void createComposite(final Composite parent, @Optional WaveformViewer waveformViewerPart) {
+		parent.setLayout(new FillLayout());
 		this.waveformViewerPart=waveformViewerPart;
 		
 		top = new Composite(parent, SWT.NONE);
@@ -378,6 +380,7 @@ public class TransactionDetails {
 	}
 	
 	private void setTopItemFromHier(List<String> names, TreeItem [] items) {
+		if(names.size()==0) return;
 		for (TreeItem item : items) { // find item from category
 			if(item.getText(0).equals(names.get(0))) {
 				if(names.size()==1 || item.getItemCount()==0) {

plugins/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/parts/TransactionList.java

@@ -13,8 +13,10 @@ import org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider;
 import org.eclipse.jface.viewers.DoubleClickEvent;
 import org.eclipse.jface.viewers.IDoubleClickListener;
 import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.ISelectionChangedListener;
 import org.eclipse.jface.viewers.IStructuredSelection;
 import org.eclipse.jface.viewers.LabelProvider;
+import org.eclipse.jface.viewers.SelectionChangedEvent;
 import org.eclipse.jface.viewers.StructuredSelection;
 import org.eclipse.jface.viewers.TableViewer;
 import org.eclipse.jface.viewers.TableViewerColumn;
@@ -23,6 +25,7 @@ import org.eclipse.swt.events.ModifyEvent;
 import org.eclipse.swt.events.ModifyListener;
 import org.eclipse.swt.events.SelectionEvent;
 import org.eclipse.swt.events.SelectionListener;
+import org.eclipse.swt.layout.FillLayout;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Combo;
@@ -98,6 +101,8 @@ public class TransactionList extends Composite {
 	 */
 	public TransactionList(Composite parent, int style, WaveformViewer waveformViewer) {
 		super(parent, style);
+		parent.setLayout(new FillLayout());
+
 		setLayout(new GridLayout(5, false));
 		txFilter = new TxFilter();
 
@@ -186,10 +191,10 @@ public class TransactionList extends Composite {
 			}
 		});
 		tableViewer.addFilter(txFilter);
-		tableViewer.addDoubleClickListener(new IDoubleClickListener() {
+		tableViewer.addSelectionChangedListener(new ISelectionChangedListener() {
 			@Override
-			public void doubleClick(DoubleClickEvent event) {
+			public void selectionChanged(SelectionChangedEvent event) {
-				ISelection treeSelection = tableViewer.getSelection();
+				ISelection treeSelection = event.getSelection();
 				if(treeSelection instanceof IStructuredSelection) {
 					Object selected = ((IStructuredSelection)treeSelection).getFirstElement();
 					if(selected instanceof ITx){
@@ -230,11 +235,6 @@ public class TransactionList extends Composite {
 		// Turn on the header and the lines
 		table.setHeaderVisible(true);
 		table.setLinesVisible(true);
-		new Label(this, SWT.NONE);
-		new Label(this, SWT.NONE);
-		new Label(this, SWT.NONE);
-		new Label(this, SWT.NONE);
-		new Label(this, SWT.NONE);
 	}
 
 	public void setInput(TrackEntry trackEntry) {

plugins/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/parts/WaveformViewer.java

@@ -181,9 +181,6 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
 	/** The waveform pane. */
 	private IWaveformView waveformPane;
 
-	private CTabFolder tabFolder;
-	
-	private CTabItem tbtmSearchResults;
 	/** get UISynchronize injected as field */
 	@Inject UISynchronize sync;
 
@@ -278,43 +275,31 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
 			}
 		});
 		parent.setLayout(new FillLayout(SWT.HORIZONTAL));
-		SashForm sashFormTop = new SashForm(parent, SWT.BORDER | SWT.SMOOTH);
-
-		Composite left = new Composite(sashFormTop, SWT.NONE);
 		
 		IEclipseContext ctx = myPart.getContext();
 		ctx.set(WaveformViewer.class, this);
 		ctx.set(IWaveformDb.class, database);
-		ctx.set(Composite.class, left);
 
+		SashForm topSash = new SashForm(parent, SWT.BORDER | SWT.SMOOTH | SWT.HORIZONTAL);
+		Composite left = new Composite(topSash, SWT.NONE);
+		SashForm middleSash = new SashForm(topSash, SWT.BORDER | SWT.SMOOTH | SWT.VERTICAL);
+		Composite right = new Composite(topSash, SWT.NONE);
+		topSash.setWeights(new int[] {20, 60, 20});
+
+		Composite middleTop = new Composite(middleSash, SWT.NONE);
+		Composite middleBottom = new Composite(middleSash, SWT.NONE);
+		middleSash.setWeights(new int[] {75, 25});
+
+		ctx.set(Composite.class, left);
 		browser = ContextInjectionFactory.make(DesignBrowser.class, ctx);
 		
-		//Composite right = new Composite(sashFormTop, SWT.NONE);
+		ctx.set(Composite.class, right);
-		SashForm sashFormRight = new SashForm(sashFormTop, SWT.BORDER | SWT.SMOOTH | SWT.VERTICAL);
-		sashFormTop.setWeights(new int[] {25, 75});
-
-		Composite rightTop = new Composite(sashFormRight, SWT.NONE);
-	
-		waveformPane = factory.createPanel(rightTop);
-		
-		tabFolder = new CTabFolder(sashFormRight, SWT.BORDER);
-		tabFolder.setSelectionBackground(Display.getCurrent().getSystemColor(SWT.COLOR_TITLE_INACTIVE_BACKGROUND_GRADIENT));
-		
-		CTabItem tbtmDetails = new CTabItem(tabFolder, SWT.NONE);
-		tbtmDetails.setText("Transaction Details");
-		
-		ctx.set(Composite.class, tabFolder);
 		detailsView = ContextInjectionFactory.make(TransactionDetails.class, ctx);
-		tbtmDetails.setControl(detailsView.getControl());
 
-		tbtmSearchResults = new CTabItem(tabFolder, SWT.NONE);
+		waveformPane = factory.createPanel(middleTop);
-		tbtmSearchResults.setText("Search Results");
 		
+		ctx.set(Composite.class, middleBottom);
 		transactionList = ContextInjectionFactory.make(TransactionListView.class, ctx);
-		tbtmSearchResults.setControl(transactionList.getControl());
-		
-		sashFormRight.setWeights(new int[] {75, 25});
-		tabFolder.setSelection(0);
 		
 		waveformPane.setMaxTime(0);
 		setupColors();
@@ -1315,15 +1300,10 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
     	}
     }
     
-    public void showSearch() {
-    	tabFolder.setSelection(tbtmSearchResults);
-    }
-    
 	public void search(String propName, DataType type, String propValue) {
 //		StructuredSelection sel = (StructuredSelection) getSelection();
 //		TrackEntry e = findTrackEntry((sel).toArray());
 //		if(e==null) return;
-		tabFolder.setSelection(tbtmSearchResults);
 		transactionList.getControl().setSearchProps(propName, type, propValue);
 	}
 }

plugins/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/parts/txTableTree/TxAttributeFilter.java

@@ -43,13 +43,14 @@ public class TxAttributeFilter extends ViewerFilter {
 				return true;
 			}
 		} 
-		if(element instanceof Object[]) {
+//		if(element instanceof Object[]) {
-			try {
+//			try {
-				return (((Object[])element)[0]).toString().toLowerCase().matches(searchString.toLowerCase());	
+//				return (((Object[])element)[0]).toString().toLowerCase().matches(searchString.toLowerCase());	
-			} catch (PatternSyntaxException e) {
+//			} catch (PatternSyntaxException e) {
+//				return true;
+//			}
+//		}
+//		return false;
 		return true;
 	}
-		}
-		return false;
-	}
 }

plugins/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/parts/txTableTree/TxFilter.java

@@ -2,6 +2,8 @@ package com.minres.scviewer.e4.application.parts.txTableTree;
 
 import java.math.BigInteger;
 import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 import java.util.regex.PatternSyntaxException;
 import java.util.stream.Collectors;
 
@@ -24,6 +26,8 @@ public class TxFilter extends ViewerFilter {
 	/** The search string. */
 	private String searchValue;
 	
+	private Pattern pattern=null;
+
 	/**
 	 * Sets the search text.
 	 *
@@ -41,6 +45,14 @@ public class TxFilter extends ViewerFilter {
 	 */
 	public void setSearchValue(String s) {
 		this.searchValue = s;
+		if(searchType==DataType.STRING) {
+			try {
+			    //pattern = Pattern.compile(searchValue, Pattern.CASE_INSENSITIVE | Pattern.UNICODE_CASE);
+			    pattern = Pattern.compile(searchValue);
+			} catch (PatternSyntaxException e) {
+				pattern = null;
+			}
+		}
 	}
 
 	/* (non-Javadoc)
@@ -70,9 +82,10 @@ public class TxFilter extends ViewerFilter {
 					BigInteger sval = parseBigInteger(searchValue);
 					return lval.equals(sval);
 				case STRING:
-					try {
+					if(pattern!=null) {
-						return (((ITxAttribute) element).getName().toLowerCase().matches(searchValue.toLowerCase()));
+					    Matcher matcher = pattern.matcher( attr.getValue().toString());
-					} catch (PatternSyntaxException e) {
+					    return matcher.find();
+					} else {
 						return true;
 					}
 				default: