AttributeEditorToolkit editorToolkit = getTaskEditorPage().getAttributeEditorToolkit();
AbstractAttributeEditor attributeEditor = createAttributeEditor(RedmineTaskTimeEntryMapper.getHoursAttribute(attribute));
attributeEditor.createLabelControl(titleComposite, toolkit);
attributeEditor.createControl(titleComposite, toolkit);
attributeEditor.getLabelControl().setBackground(bgColor);
editorToolkit.adapt(attributeEditor);
//Activity
attributeEditor = createAttributeEditor(RedmineTaskTimeEntryMapper.getActivityAttribute(attribute));
attributeEditor.createLabelControl(titleComposite, toolkit);
attributeEditor.createControl(titleComposite, toolkit);