Bug 42143 Dialogs for source actions do not use dialog font [dialogs]
select a cu in package explorer context menu "Source": "Override/Implement methods..." "Generate Getters and Setters..." "Generate Delegate methods..." "Add constructor from superclass..." "Generate constructor using fields..."
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/actions/AddUnimplementedConstructorsAction.java
CheckboxTreeViewer treeViewer= createTreeViewer(inner);
			gd= new GridData(GridData.FILL_BOTH);
			gd.widthHint = convertWidthInCharsToPixels(fWidth);
			gd.heightHint = convertHeightInCharsToPixels(fHeight);
			treeViewer.getControl().setLayoutData(gd);			
					
			Composite buttonComposite= createSelectionButtons(inner);
			gd= new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL);
			buttonComposite.setLayoutData(gd);
			
			gd= new GridData(GridData.FILL_BOTH);
			inner.setLayoutData(gd);
		
			Composite entryComposite= createEntryPtCombo(composite); 
			entryComposite.setLayoutData(new GridData(GridData.FILL_BOTH));
		
			Composite commentComposite= createCommentSelection(composite);
			commentComposite.setLayoutData(new GridData(GridData.FILL_BOTH));		
			
			Composite overrideSuperComposite= createOmitSuper(composite);
			overrideSuperComposite.setLayoutData(new GridData(GridData.FILL_BOTH));
			gd= new GridData(GridData.FILL_BOTH);
			composite.setLayoutData(gd);
			
			return composite;
		}
	}
}