Bug 120293 There is no response when I drag an embedded image from library explorer into outline view.
Description: There is no response when I drag an embedded image from library explorer into outline view. Steps to reproduce: 1. Use a library in a report. 2. Drag an embedded image from library explorer into outline view. There is no response. It doesn't take effect.
UI/org.eclipse.birt.report.designer.core/src/org/eclipse/birt/report/designer/util/DNDUtil.java
{
				return CONTAIN_NO;
			}
		}
		return CONTAIN_THIS;
	}
	protected static int handleValidateTargetCanContainElementHandle(
			DesignElementHandle targetHandle, DesignElementHandle childHandle,
			boolean validateContainer )
	{
		if ( targetHandle instanceof CascadingParameterGroupHandle )
		{
			return childHandle.getContainer( ) == targetHandle ? CONTAIN_THIS
					: CONTAIN_NO;
		}
		else if ( targetHandle.canContain( DEUtil.getDefaultSlotID( targetHandle ),
				childHandle ) )
		{
			return CONTAIN_THIS;
		}
		else if ( targetHandle instanceof ParameterGroupHandle
				&& childHandle instanceof ParameterGroupHandle )
		{
			return CONTAIN_THIS;
		}