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    <p>Howdy, this is a fast hack that shows the idea, improvable in many ways. I show the three classes doing the job. If you want I can provide an exported source plugin ready to install into your eclipse workbench tomorrow. Here are the core classes:</p> <pre><code>import java.util.TimerTask; import org.eclipse.jface.resource.ColorDescriptor; import org.eclipse.jface.viewers.IColorProvider; import org.eclipse.jface.viewers.ITableLabelProvider; import org.eclipse.jface.viewers.LabelProvider; import org.eclipse.jface.viewers.TableViewer; import org.eclipse.swt.graphics.Color; import org.eclipse.swt.graphics.Image; import org.eclipse.swt.graphics.RGB; import org.eclipse.ui.PlatformUI; public class Blinker extends LabelProvider implements ITableLabelProvider, IColorProvider { private final TableViewer viewer; public Blinker(TableViewer viewer){ this.viewer = viewer; } // this is just a lousy way to store blink_on/blink_off... private byte state; // there must be a better way to get a color... final static Color red = ColorDescriptor.createFrom(new RGB(255,0,0)).createColor(PlatformUI.getWorkbench().getDisplay()); final static Color green = ColorDescriptor.createFrom(new RGB(0,255,0)).createColor(PlatformUI.getWorkbench().getDisplay()); private final TimerTask task = new TimerTask(){ @Override public void run() { state++; PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable(){ public void run() { viewer.refresh(); } }); } }; private Timer t; synchronized byte getState(){ return state; } @Override public Image getColumnImage(Object element, int columnIndex) { return null; } @Override public String getColumnText(Object element, int columnIndex) { return ((Element) element).text; } @Override public Color getBackground(Object object) { Element element = (Element) object; if (element.isBlinking()){ return getState() % 2 == 0 ? Blinker.red : Blinker.green; } else { return Blinker.green; } } @Override public Color getForeground(Object element) { return null; } public void start() { t = new Timer(); t.schedule(task, 200, 1000); } public void stop() { t.cancel(); t = null; } } </code></pre> <p>This is a sample model class. Blink state is stored within the object, but you might want to improve this by using some sort of Adapter:</p> <pre><code>package com.example.blinker; public class Element { private boolean blinking; public final String text; public Element(String string, boolean b) { this.text = string; this.blinking = b; } public synchronized boolean isBlinking(){ return blinking; } public synchronized void setBlinking(boolean b){ this.blinking = b; } public static final Element[] sampledata = new Element[] { new Element("Merkur", false), new Element("Venus", true), new Element("Erde", false), new Element("Mars", true), new Element("Jupiter", false), new Element("Saturn", true), new Element("Uranus", false), new Element("Neptun", true), new Element("Pluto", false), }; } </code></pre> <p>And finally a TableViewer embedded in a View, making use of the two above:</p> <pre><code>package com.example.blinker.views; import org.eclipse.jface.viewers.IStructuredContentProvider; import org.eclipse.jface.viewers.TableViewer; import org.eclipse.jface.viewers.Viewer; import org.eclipse.swt.SWT; import org.eclipse.swt.widgets.Composite; import org.eclipse.ui.part.ViewPart; import com.example.blinker.Blinker; import com.example.blinker.Element; public class SampleView extends ViewPart { public static final String ID = "com.example.blinker.views.SampleView"; private TableViewer viewer; private Blinker blinker; class ViewContentProvider implements IStructuredContentProvider { public void inputChanged(Viewer v, Object oldInput, Object newInput) {} public void dispose() {} public Object[] getElements(Object parent) { return Element.sampledata; } } public void createPartControl(Composite parent) { viewer = new TableViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL); viewer.setContentProvider(new ViewContentProvider()); blinker = new Blinker(viewer); viewer.setLabelProvider(blinker); viewer.setInput(new Object()); blinker.start(); } public void setFocus() { viewer.getControl().setFocus(); } public void dispose() { blinker.stop(); } } </code></pre>
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    1. USzedoo
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    1. COthis is pretty similar to what we finally did.
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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