How to add custom item to properties dialog in Eclipse Problems View

Question

I need to add custom item to properties dialog in Eclipse Problems View like this:

I originally thought that adding custom column will do the trick, but obviously it was a wrong idea.

I will be grateful for any ideas. Thanks!

EDIT:

Actually there is a straightforward way how to do it after all - overriding MarkersPropertyPage:

public class MyMarkersPropertyPage extends MarkersPropertyPage{ 
@Override
protected Control createContents(final Composite parent)
{
    final Composite c = (Composite) super.createContents(parent);
    createCustomArea(c);

    return c;
}

private void createCustomArea(final Composite parent)
{ // contribution
}

...and hide the Eclipse one using activities:

    <extension
        point="org.eclipse.ui.activities">
            <activity id="your.activity.id" name="disabledActivity">
            </activity>
    <activityPatternBinding
            activityId="your.activity.id"
            isEqualityPattern="true"
            pattern="org.eclipse.ui.ide/org.eclipse.ui.ide.markerEntry">
      </activityPatternBinding>>
   </extension>

Answer 1

This property page is provided by the org.eclipse.ui.internal.views.markers.MarkersPropertyPage property page.

Looking at the source of MarkersPropertyPage it does not support any way to add to the page.