Bug 51612 [preferences] Indent new annotation style combo
I200402102000 The combo for text styles on the annotation preference page depends on the above check box. This should be shown by indenting the combo. Nice to have for M7 since it is in N&NW.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/JavaEditorPreferencePage.java
key= fAnnotationColorListModel[i][4];
		if (key != null) {
			fHighlightInTextCheckBox.setSelection(fOverlayStore.getBoolean(key));
			fHighlightInTextCheckBox.setEnabled(true);
		} else
			fHighlightInTextCheckBox.setEnabled(false);
		
		key= fAnnotationColorListModel[i][5];
		if (key != null) {
			fShowInVerticalRulerCheckBox.setSelection(fOverlayStore.getBoolean(key));
			fShowInVerticalRulerCheckBox.setEnabled(true);
		} else {
			fShowInVerticalRulerCheckBox.setSelection(true);
			fShowInVerticalRulerCheckBox.setEnabled(false);
		}
	}
	
	private Control createSyntaxPage(Composite parent) {
		
		Composite colorComposite= new Composite(parent, SWT.NULL);
		colorComposite.setLayout(new GridLayout());
		Group backgroundComposite= new Group(colorComposite, SWT.SHADOW_ETCHED_IN);
		backgroundComposite.setLayout(new RowLayout());
		backgroundComposite.setText(PreferencesMessages.getString("JavaEditorPreferencePage.backgroundColor"));
	
		SelectionListener backgroundSelectionListener= new SelectionListener() {
			public void widgetSelected(SelectionEvent e) {				
				boolean custom= fBackgroundCustomRadioButton.getSelection();
				fBackgroundColorButton.setEnabled(custom);
				fOverlayStore.setValue(PreferenceConstants.EDITOR_BACKGROUND_DEFAULT_COLOR, !custom);