Bug 62718 [preferences] Java Editor Text Hover prefs: Table should not allow multi-row selection
200405180816: Java Editor Text Hover prefs: Table should not allow multi-row selection
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/JavaEditorHoverConfigurationBlock.java
* 
	 * @param parent the parent composite
	 * @return the control for the preference page
	 */
	public Control createControl(Composite parent) {
		Composite hoverComposite= new Composite(parent, SWT.NONE);
		GridLayout layout= new GridLayout();
		layout.numColumns= 2;
		hoverComposite.setLayout(layout);
		GridData gd= new GridData(GridData.FILL_BOTH);
		hoverComposite.setLayoutData(gd);
		String rollOverLabel= PreferencesMessages.getString("JavaEditorHoverConfigurationBlock.annotationRollover"); 
		addCheckBox(hoverComposite, rollOverLabel, PreferenceConstants.EDITOR_ANNOTATION_ROLL_OVER, 0); 
		
		fShowHoverAffordanceCheckbox= new Button(hoverComposite, SWT.CHECK);
		fShowHoverAffordanceCheckbox.setText(PreferencesMessages.getString("JavaEditorHoverConfigurationBlock.showAffordance")); 
		gd= new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
		gd.horizontalIndent= 0;
		gd.horizontalSpan= 2;
		fShowHoverAffordanceCheckbox.setLayoutData(gd);
		addFiller(hoverComposite);
		Label label= new Label(hoverComposite, SWT.NONE);
		label.setText(PreferencesMessages.getString("JavaEditorHoverConfigurationBlock.hoverPreferences")); 
		gd= new GridData(GridData.FILL_HORIZONTAL);
		gd.horizontalAlignment= GridData.BEGINNING;
		gd.horizontalSpan= 2;
		label.setLayoutData(gd);
		TableLayoutComposite layouter= new TableLayoutComposite(hoverComposite, SWT.NONE);
		addColumnLayoutData(layouter);