Bug 265422 [FieldAssist] Field assist hint popup border is black
bundles/org.eclipse.jface/src/org/eclipse/jface/fieldassist/DecoratedField.java
}
			if (decDatas[opposing] == null) {
				
				
				formData.left = new FormAttachment(decData.label);
			} else if (decDatas[opposing].data.width < newWidth) {
				
				
				formData.left = new FormAttachment(decData.label);
				
				decDatas[opposing].data.left.alignment = SWT.CENTER;
				decDatas[opposing].data.left.control = decData.label;
			} else {
				
				
				formData = null;
				
				
				decData.data.left.alignment = SWT.CENTER;
				decData.data.left.control = decDatas[opposing].label;
			}
			break;
		/*
		 * The only real difference in right side cases is that we are attaching
		 * the right side of the control to the wider decoration rather than the
		 * left side of the control. Other concerns (horizontally aligning the
		 * smaller decoration relative to the larger one) are the same.
		 */
		case RIGHT_TOP:
		case RIGHT_BOTTOM: